Licensed Septic Companies in Deerfield, NH
22 septic companies serve Deerfield, New Hampshire, and 22 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 Deerfield
Guides: Septic system installation · Installation cost · Pumping cost
22 septic companies in Deerfield
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Alan R Devarney
Po Box 26, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03383 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Frank N Iebba
7 Candia Road, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #02756 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
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J. Messina Excavating/Tree llc.
89 A Raymond Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05006 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Joseph A Perkins
228 Raymond Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05911 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Kanon Catano
Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05644 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Robert Heon
3 Sandpit Ave, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05215 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Stephen Chase
52 Mountain Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04373 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Ted A Perkins
7 Blakes Hill Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03877 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Aaron Cady
28 Old Center Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #04207 (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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Bill F Grace
3 Pleasant Hill Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05562 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Bryan Pichette
64 Dorothys Way, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05097 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Francis Pochopin
141 South Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05718 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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James Page
67 South Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01954 (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 Merrill
161 Nottingham Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04894 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Kevin J Fisher
95 Old Center Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01301 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Krist Nelson
2 Sunset Ln, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05469 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Mark Young
Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03174 (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 Bourque
104 South Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05134 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Paul M Smith
57 Nottingham Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #00009 (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 Labore
31 Old Candia Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05374 (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 G Derose
211 A Mount Delight Rd, Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04994 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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William R Starace Sr
Deerfield, NH 03037 · Rockingham County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01656 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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 Deerfield 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 Deerfield: common questions
How many licensed septic companies are in Deerfield, NH?
22 septic companies serve Deerfield, New Hampshire, and 22 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 Deerfield?
22 listings in Deerfield 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.