Licensed Septic Companies in Ashland, NH
8 septic companies serve Ashland, New Hampshire, and 8 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).
8 septic companies in Ashland
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Brandon Hiltz
Po Box 43, Ashland, NH 03217 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03907 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Don R Latulippe Excavating LLC
Po Box 1205, Ashland, NH 03217 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #02197 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Hess Engineering and Construction Consultants
P.O. Box 991, Ashland, NH 03217 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05760 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Jeremy J Hiltz
Po Box 1142, Ashland, NH 03217 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03006 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Michael Latulippe
Po Box 729, Ashland, NH 03217 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #00575 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Steven A Guyotte
Po Box 134, Ashland, NH 03217 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05775 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Todd Randlett Trucking and Septic Solutions
384 Main Street, Ashland, NH 03217 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #05749 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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Jason Hiltz
Po Box 421, Ashland, NH 03217 · Grafton County
- Licensed: New Hampshire NHDES Permitted Septic System Installer · #03773 (New Hampshire Department of Environmental Services, Subsurface Systems Bureau, verify)
Per state license: Installation
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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 Ashland 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 Ashland: common questions
How many licensed septic companies are in Ashland, NH?
8 septic companies serve Ashland, New Hampshire, and 8 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 Ashland?
8 listings in Ashland 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.