*The Angi rating for Septic Tank Service companies in Cornwall, VT 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 Cornwall, VT 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 August 19, 2025
Serving Cornwall, VT and surrounding areas
Approved
In business since 2005
Free estimates
Small jobs welcome
"Lonie was reliable, efficient and communicated well through out the process of replacing my septic tank. Would certainly recommend!"
+13
Serving Cornwall, VT and surrounding areas
Credit card accepted
We have the experience and dedication to bring your dreams to reality! Specializing in Plumbing and Water Heater Services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!
+10
Serving Cornwall, VT and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"Plumber arrived on time. He repaired the leaking pipes and replaced the toilet tank flapper and valve. The toilet flapper replacement alone didn't completely correct the problem. So the plumber replaced the valve apparatus. He made sure the leaks were fixed by rechecking them just before leaving. Excellent work! Would hire again!"
Serving Cornwall, VT and surrounding areas
In business since 2000
Free estimates
Emergency services offered
J Allard LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
Serving Cornwall, VT and surrounding areas
In business since 2003
"Rene Carpenter and ACC Excavation did a great job for us. We had a major septic re-install performed as well as the excavation/flattening of a large piece of our land. Courteous, professional, timely, cost-effective.....We recommend Rene very very highly."
Serving Cornwall, VT and surrounding areas
In business since 1971
Credit card accepted
"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
+2
Serving Cornwall, VT and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
Vermont Precision Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
+17
Serving Cornwall, VT and surrounding areas
In business since 2007
Free estimates
Emergency services offered
Green Mountain Basement Solutions LLC is the only company in Vermont and New Hampshire with a nationally backed warranty.We are the only company with 24 hour emergency service to our customers! We are the certified installer of the Grate Drain system. We belong to the NAWSRC (nawsrc.org) We repair bowing walls on foundations. We are the premier company for a foundation inspection prior to buying a home. We install drainage systems to prevent any water from entering basement. We offer free estimates for homeowners. All of our staff is certified with Grate Products to properly rid your home of water and structural defects. Bowing walls are a specialty. \nWe offer floor sealing with several products to include epoxy sealing.\nWe offer several vapor barrier options to include insulated and radiant technology.\nWe encapsulate crawl spaces.\nWe offer professional cost effective dehumidifiers for residential basements and crawl spaces as well as commercial applications.\nWe have 24 hour emergency service to our customers.
Serving Cornwall, VT and surrounding areas
In business since 2000
Free estimates
Emergency services offered
It can be a daunting task looking for not only the right contractor for your job, but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.
+4
Serving Cornwall, VT and surrounding areas
In business since 2017
Free estimates
Credit card accepted
With over 20 years experience, we're dedicated to providing our clients with the very best in service, with drain clearing, sewer and septic work. We have 24 hour availability and take pride in the attention to detail put into each of the projects we're involved with. We're 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. \n
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