Licensed Septic Companies in Bristol, NH
20 septic companies serve Bristol, New Hampshire, and 20 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 Bristol
Guides: Septic system installation · Installation cost · Pumping cost
20 septic companies in Bristol
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Andrew T Bauer
127 Mcmurphy Rd Alexandria, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05887 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Daniel C Milligan
286 Bailey Rd Alexandria, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05863 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Jacob J Goodrum
490 Washburn Road Alexandria, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05787 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Joseph W Morrison Jr
30 Bristol Hill Rd, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05807 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Ken A Braley
130, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01739 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Morrison Construction LLC
30 Bristol Hill Rd., Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01119 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04873 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
From their website: Installation · Perc testing
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Peter A Fischer
463, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05261 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Steven Hering
Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #04112 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation · Perc testing
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Danny Woodhams
1086 S Main St, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05358 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Doug Barton
1615, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04376 (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 Phelps
19, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05061 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Glen Copatch
90, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #02310 (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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James R Ward Jr
Po Box 686, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02704 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
No phone on the state list
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Matt Bourque
164 Barron Rd, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04624 (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 K Ethier
Po Box 152, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01576 (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 Kahler
530, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #04333 (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 J Danahy
150 Deangelo Dr, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #01643 (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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Robert J Prendergast
46 B Ernest Drive, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03664 (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 Olszak
Po Box 732 717 Mayhew Turnpike, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Designer and Installer · #00112 (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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Vernal Adams
89 Dinardi Road, Bristol, NH 03222 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #01831 (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 Bristol 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 Bristol: common questions
How many licensed septic companies are in Bristol, NH?
20 septic companies serve Bristol, New Hampshire, and 20 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 Bristol?
20 listings in Bristol 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.