Licensed Septic Companies in Cheshire County, NH
94 septic companies serve Cheshire County, New Hampshire, and 94 of them hold a New Hampshire septic license or certification matched to the New Hampshire Department of Environmental Services, Subsurface Systems Bureau list (data as of October 2026).
Septic services in Cheshire County
Guides: Septic system installation · Drain field repair · Installation cost · Pumping cost
94 septic companies in Cheshire County
Rindge 17
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Bryce M Reini
205 Rand Rd, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05832 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Daniel Ketola
Po Box 827, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05202 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Jason M Gorman
Po Box 137, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03405 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Lars Sauvola
17 Trinity Drive, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03314 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Martin Kulla
Po Box 662, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03830 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Philip R Stenersen
29 Rand Rd, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #01336 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
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William Coponen
581 Nh Route 119, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04955 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Charles Walker
Po Box 729, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05045 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Darrin Soumis
Po Box 887 94 Middle Winchendon Road, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03686 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Howard Sumner Jr
68 Old Cathedral Rd, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02821 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Jamison Van Dyke
Po Box 459, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04783 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Jeremiah Ketola
40 Tico Rd, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05424 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Joe Hannon
Po Box 446, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03958 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Jonah Ketola
70 Butterfield Rd, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04609 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Peter W Letourneau
59 Goddard Rd, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04865 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Richard E Olson
99 Bush Hill Road, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02688 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Tim Halliday
30 Hughgill Rd, Rindge, NH 03461
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01556 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Keene 8
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Connor B T Fowler
3 Worcester Street, Keene, NH 03431
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05774 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Mike Edwards
6, Keene, NH 03431
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05484 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Nathan J Levesque
87 Carpenter Street, Keene, NH 03431
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #05453 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
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Tim Lucius
187, Keene, NH 03431
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05451 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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David Brooks
112, Keene, NH 03431
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03905 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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David Loock
127 Armory St, Keene, NH 03431
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05559 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Robert Phillipson Jr
195 Gunn Rd, Keene, NH 03431
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02816 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Stephen C Pro
Po Box 364, Keene, NH 03431
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #05239 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
No phone on the state list
Marlborough 7
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Daniel R Harlan
24 Chesham Rd, Marlborough, NH 03455
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05896 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Hunter Foundations
Po Box 522 780 Main Street, Marlborough, NH 03455
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05005 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Matthew O'Neil
423 Main St., Marlborough, NH 03455
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05539 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02855 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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William Coutts
18 Tarbox Ct Po Box 636, Marlborough, NH 03455
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05830 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Alan Klotzbier
30 Oak Ridge Dr, Marlborough, NH 03455
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03742 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Larry B Davis Jr
Po Box 157, Marlborough, NH 03455
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04587 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Rick Carignan
46 Patten Hill Rd, Marlborough, NH 03455
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04746 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Winchester 7
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Charles Lawrence
579 Keene Rd, Winchester, NH 03470
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #03265 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
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J Roy Excavating
83 Clark Road, Winchester, NH 03470
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05240 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
From their website: Installation · Drain field
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Jason Kristolaitis
133 Old Spofford Rd, Winchester, NH 03470
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05290 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Larry Holmes
190 Riverwood Road, Winchester, NH 03470
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04622 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Leonard W Lawrence Excavating Inc
32 Fairground Rd, Winchester, NH 03470
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02770 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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William Mcgrath
77 Lake Shore Dr, Winchester, NH 03470
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04637 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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James T Rokes, Jr
505 Old Spofford Rd, Winchester, NH 03470
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05686 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Fitzwilliam 6
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Carl J Hagstrom
P.O. Box 536, Fitzwilliam, NH 03447
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #03272 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #04822 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
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John Holman
328 Upper Troy Rd, Fitzwilliam, NH 03447
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #00346 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Tomison Excavation LLC
20 Holman Rd, Fitzwilliam, NH 03447
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05879 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Gene Cuomo
58 Brigham Hill Rd S, Fitzwilliam, NH 03447
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01610 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Harry Damon
808 Fullam Hill Rd, Fitzwilliam, NH 03447
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04929 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Joshua J Joslyn-Grasewicz
323 W Lake Rd, Fitzwilliam, NH 03447
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #05682 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
No phone on the state list
Swanzey 6
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Arnie Filipi
8 Warmac Rd, Swanzey, NH 03446
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #03207 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
No phone on the state list
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Arnold Fish
15 Ridgeview Rd, Swanzey, NH 03446
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04855 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Dale Freihofer
30 Birch Rd, Swanzey, NH 03446
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #05004 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
No phone on the state list
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Drew P Armstrong
125 East Shore Rd, Swanzey, NH 03446
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05546 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Jeffrey A Hurt
81 Old Richmond Rd, Swanzey, NH 03446
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03353 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Michael Ouellette
303 Swanzey Lake Rd, Swanzey, NH 03446
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03454 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Walpole 6
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Benjamin Northcott
232 Cheney Hill Rd, Walpole, NH 03608
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04726 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Bryon Fletcher
117 Thompson Rd, Walpole, NH 03608
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03050 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Everett E. Houghton Co. Inc.
Po Box 387, Walpole, NH 03608
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05177 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05314 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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John A Hodgkins
485 Old Drewsville Road, Walpole, NH 03608
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05341 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Benjamin C Reynolds
501 Old Keene Rd, Walpole, NH 03608
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05597 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Jonathan C Tarmey
Po Box 404, Walpole, NH 03608
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05248 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
West Chesterfield 5
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Lyle Hoag
P.O Box 58 95, West Chesterfield, NH 03466
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02255 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04933 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Arthur Chickering
35, West Chesterfield, NH 03466
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #00200 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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David Cotton
288 Pond Brook Rd., West Chesterfield, NH 03466
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05705 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Tayne Rancourt
Po Box 344, West Chesterfield, NH 03466
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03858 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Travis J Davenport
269 River Rd, West Chesterfield, NH 03466
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #04864 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
No phone on the state list
Spofford 4
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Dylan R Sault
8 Spring St, Spofford, NH 03462
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05820 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Daniel R Coleman
Po Box 386, Spofford, NH 03462
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05343 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Ronald K Bell
17 Echo Cv, Spofford, NH 03462
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #03558 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
No phone on the state list
-
Scott H Coulborn
31 Wilde Rd, Spofford, NH 03462
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04471 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Stoddard 4
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Joseph A Sarcione
2 Brook Dr, Stoddard, NH 03464
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05378 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Wilder Excavating LLC
126 Kennedy Brook Dr, Stoddard, NH 03464
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05800 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
From their website: Installation
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Jonathan E Ibarra
220 Wood Lot Lane, Stoddard, NH 03464
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03834 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
-
Paul J Dionne
Po Box 297, Stoddard, NH 03464
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03984 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Dublin 3
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Christopher L Raymond
Po Box 292, Dublin, NH 03444
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05446 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
-
David K Whitney
75 Craig Rd, Dublin, NH 03444
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04447 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
-
Jason B Barden
149 Cobb Meadow Rd, Dublin, NH 03444
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05294 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Jaffrey 3
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Keith Dupuis
10 Maria Dr, Jaffrey, NH 03452
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03643 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
-
Michael Finley
45 Howard Hill Rd, Jaffrey, NH 03452
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #01846 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
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Walker J Deschenes
Po Box 53, Jaffrey, NH 03452
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05772 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
West Swanzey 3
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Michael G Faulkner
Po Box 66, West Swanzey, NH 03469
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #01500 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
-
Mike Pappas
Po Box 575, West Swanzey, NH 03469
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05465 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
-
Bruce Willard
Po Box 351, West Swanzey, NH 03469
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02366 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Gilsum 2
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Robert Willard
49 Spring St, Gilsum, NH 03448
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03262 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
-
George Gilman
Po Box 184, Gilsum, NH 03448
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02744 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Harrisville 2
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Sandri Companies LLC
233 Bonds Corner Rd, Harrisville, NH 03450
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05915 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
-
Seth R Kallman
89 Kaselailia Ln, Harrisville, NH 03450
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #02459 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
No phone on the state list
Nelson 2
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Jeremy Hamilton
65, Nelson, NH 03457
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #04186 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
-
Gordon Garnett
Nelson, NH 03457
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #00821 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Troy 2
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Courtney Davis
131 Quarry Rd, Troy, NH 03465
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04549 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
-
Joel Thompson
280 Richmond Rd, Troy, NH 03465
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02825 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
Westmoreland 2
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M E Matthews Inc
P.O. Box 51, Westmoreland, NH 03467
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03599 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
-
William R Patnode
708 Glebe Rd, Westmoreland, NH 03467
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03396 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
Alstead 1
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Garth Tichy
Po Box 842, Alstead, NH 03602
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05312 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
Chesterfield 1
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Joel D Kinson
10 Orchard Rd, Chesterfield, NH 03443
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05444 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
Hinsdale 1
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George Newman
161 Tower Hill Rd, Hinsdale, NH 03451
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03182 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
Sullivan 1
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John Bolles Construction
469 South Rd, Sullivan, NH 03445
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #00462 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
Tory Hill Rd Langdon 1
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Christopher Porter
197, Tory Hill Rd Langdon, NH 03602
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03790 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No listings match those filters.
Septic licensing in New Hampshire
New Hampshire requires a NHDES permit to design or install a septic system; the Subsurface Systems Bureau publishes the list of permitted designers and installers. The NH Department of Environmental Services, Subsurface Systems Bureau issues these credentials: Permitted installer (RSA 485-A:36); Permitted designer.
Permits for new systems, replacements and most repairs are issued locally. Ask the contractor which office handles Cheshire County and whether the permit fee is in their quote.
New Hampshire septic licensing: agencies, license types and how to check a license →
Septic companies in Cheshire County: common questions
How many licensed septic companies are in Cheshire County, NH?
94 septic companies serve Cheshire County, New Hampshire, and 94 of them hold a New Hampshire septic license or certification matched to the New Hampshire Department of Environmental Services, Subsurface Systems Bureau list (data as of October 2026). Each license badge on this page names the agency and links to its lookup so you can confirm it.
Who licenses septic contractors in New Hampshire?
New Hampshire requires a NHDES permit to design or install a septic system; the Subsurface Systems Bureau publishes the list of permitted designers and installers. The licensing body is the NH Department of Environmental Services, Subsurface Systems Bureau.
Which companies install septic systems in Cheshire County?
94 listings in Cheshire County install septic systems. New systems and replacements need a permit, so ask each installer to handle the permit and to show their New Hampshire license.
How do I check a septic contractor's license in New Hampshire?
Use the NH Department of Environmental Services, Subsurface Systems Bureau's lookup (https://www.des.nh.gov/land/septic-systems/septic-designer-or-installer) and search the contractor's name or license number. Our guide to checking a septic license walks through it.