Licensed Septic Companies in Manchester, NH
17 septic companies serve Manchester, New Hampshire, and 17 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 Manchester
Guides: Septic system installation · Installation cost · Pumping cost
17 septic companies in Manchester
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Adam A Rousseau
405 Coolidge Ave, Manchester, NH 03102 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05798 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Douglas Smith
98 Whittington St, Manchester, NH 03104 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #01932 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
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Paul R Bilodeau
149 Hidden Oak Way, Manchester, NH 03102 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05805 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Pichette Brothers Construction
91 Bay St, Manchester, NH 03104 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01854 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Robert Phillips
93 Depot Road, Manchester, NH 03103 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #05750 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
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Russell Goldman
Po Box 4113, Manchester, NH 03108 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03161 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Stanley W Dudka
141 Charlotte St, Manchester, NH 03103 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05740 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Chris Payne
373 S Willow St Unit 267, Manchester, NH 03103 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05458 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Daniel A Cotnoir
Po Box 6355, Manchester, NH 03108 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04003 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Daniel Desfosses
862 So. Porter St. Ext., Manchester, NH 03103 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05143 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Edward Schibbelhute Jr
223 Morgan St, Manchester, NH 03102 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03158 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Ernest Smith
26 Cross St Apt 1, Manchester, NH 03102 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04203 (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 G Jennings
19 Merrow Street, Manchester, NH 03101 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #03088 (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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Reginald J Moreau
722 East Industrial Park Drive Unit 17, Manchester, NH 03109 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03154 (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 Carr
17 Vassar Street, Manchester, NH 03104 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05699 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Theodor Reinoehl
Po Box 6593, Manchester, NH 03108 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01295 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Wayne M Deschuiteneer
239 Westland Ave, Manchester, NH 03103 · Hillsborough County
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #04319 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
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 Manchester 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 Manchester: common questions
How many licensed septic companies are in Manchester, NH?
17 septic companies serve Manchester, New Hampshire, and 17 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 Manchester?
17 listings in Manchester 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.