Serving Barnstead, NH and surrounding areas

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TRUSTED BY BARNSTEAD, NH HOMEOWNERS
4.7
Average homeowner rating51
Verified septic tank services reviews
Verified Reviews for Septic Tank Service pros in Barnstead, NH
*The Angi rating for Septic Tank Service companies in Barnstead, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
*The HomeAdvisor rating for Septic Tank Service companies in Barnstead, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
Last update on July 02, 2025
Top-Rated Septic tank pros in Barnstead - Updated Nov 2026

Serving Barnstead, NH and surrounding areas
In business since 1987
Free estimates
Emergency services offered
"They came out first to find the septic tank and then would have to come back with the pump truck to pump it. After utilizing the camera mechanism to locate the tank, we were advised that pumping wasn't really needed yet. They could easily have led us to believe it needed to be done, but they chose to be honest and save us the added cost. Honesty & integrity, i like that in a service provider!"





+17

Serving Barnstead, NH and surrounding areas
In business since 2013
Free estimates
Emergency services offered
"I had a drain clog that was becoming a real headache, and Sewer Surgeons took care of it quickly and professionally. The technician was friendly, showed up on time, and explained what was going on without making it complicated. The price was fair, and there were no surprises. The whole process was made easy and overall I would recommend them to anybody in a heart beat."




Serving Barnstead, NH and surrounding areas
Serving Barnstead, NH and surrounding areas
In business since 2007
A1 Septic is your premier septic service company for all of your design, installations, repairs and pumping. A1 Septic also has the capability to prepare your building site for construction. We will meet with you to determine your specific situation. With more than five years of experience in the septic system field we have the knowledge and expertise to assist you. From repairs to design for your specific needs we will prepare your site as well as engineer to full completion. We have very competitive and fair pricing so if you are currently having septic problems don't wait! Call us today so we can fix it!

Serving Barnstead, NH and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."

Serving Barnstead, NH and surrounding areas
In business since 2011
Free estimates
Stephen has 25 plus years combined experience. We are a "hands on" business whose expertise extends from land clearing to forestry management and excavation services.Please reach out to us directly at 603-660-3761





+10

Serving Barnstead, NH and surrounding areas
In business since 1971
Credit card accepted
"Takes for ever to get a return a call. Also took a week to get someone out for repairs. They said they would reimburse me for septic repairs and it took over 3 months for that to happen."





+2
Serving Barnstead, NH and surrounding areas
In business since 1998
Free estimates
We are dedicated to providing our clients with the very best in excavation and building site services. We specialize in residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long term relationships with our clients and guarantee your satisfaction.

Serving Barnstead, NH and surrounding areas
In business since 2020
Free estimates
Credit card accepted
Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with BMP CONSULTANTS LLC. you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project.
The Barnstead, NH homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.

If it’s been there for a while, it can be hard to find the septic tank in your yard. Learn how much it costs to locate a septic tank with this guide.

It’s crucial to install a septic tank with the right volume to avoid wastewater backups. This guide will help you calculate the right septic tank volume.

Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.

If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.

Want to learn how to build a septic tank for your rural or off-grid property? First, check your local laws, then dive into these general guidelines.

How deep is a septic tank, and why is it buried? Learn where to place your own septic system as well as how to maintain it and how much it costs.
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