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Verified Reviews for Sewer Cleaning pros in Cornish, NH
*The Angi rating for Sewer Cleaning companies in Cornish, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.
*The HomeAdvisor rating for Sewer Cleaning companies in Cornish, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.
Last update on January 06, 2026
Find Sewer cleaners in Cornish

Action Plumbing Heating And Air
Action Plumbing Heating And Air
Action Plumbing, Heating, and Air provides prompt and reliable services to homeowners and businesses. We are fully licensed, bonded, and insured and able to repair or replace any plumbing or heating fixture inside or outside of your home or business. We stand behind our products and services by installing only quality materials and hiring only state licensed plumbers. At Action, we pride ourselves on practicing the highest standards in the business to ensure our customers are provided the best service possible. Take Action against your plumbing or heating problems and call Action! (833) 732-2288
"Zach from action was great, he was very professional, friendly and efficient, and did great work. I would 100% use action again based on my experience with Zach and the quality of work."
Wyatt M on August 2025
Action Plumbing, Heating, and Air provides prompt and reliable services to homeowners and businesses. We are fully licensed, bonded, and insured and able to repair or replace any plumbing or heating fixture inside or outside of your home or business. We stand behind our products and services by installing only quality materials and hiring only state licensed plumbers. At Action, we pride ourselves on practicing the highest standards in the business to ensure our customers are provided the best service possible. Take Action against your plumbing or heating problems and call Action! (833) 732-2288
"Zach from action was great, he was very professional, friendly and efficient, and did great work. I would 100% use action again based on my experience with Zach and the quality of work."
Wyatt M on August 2025

Gotme Under Pressure ?, LLC
Gotme Under Pressure ?, LLC
Gotme under pressure? LLC IS A Plumbing, Heating & Gasfitting, Drain Cleaning professional in your area. We will meet all of your plumbing needs. We take the pressure off all your plumbing issues. As our company is built off of honesty, integrity and leadership, this is what you can expect.
"Great work with the inspection. Will go back for future plumbing work"
Antonio S on September 2022
Gotme under pressure? LLC IS A Plumbing, Heating & Gasfitting, Drain Cleaning professional in your area. We will meet all of your plumbing needs. We take the pressure off all your plumbing issues. As our company is built off of honesty, integrity and leadership, this is what you can expect.
"Great work with the inspection. Will go back for future plumbing work"
Antonio S on September 2022

Merrill Mechanical, Inc.
Merrill Mechanical, Inc.
Merrill Mechanical, Inc. is mechanical company specializing in plumbing, heating and HVAC installation. We primarily perform new-construction and renovation services in the small-medium commercial space as well as larger, high end, homes. Our talented team works hard everyday to provide the best services for our clients. We customize our offerings based on specific needs, so get in touch today to receive an initial quote. Our rates are $85/hour with a minimum of 2 hours, plus one-way travel time.
"$21000 new installation new HE Combi Gas boiler Oct 2023. Has never provided reliable heat ir water, no heat upstairs, no hot water for months. Major gas leak. Major water leak. 15-20 service calls. Maybe more. Although they advertise service calls they told us tonight when we have no heat at all 10?out, Answering service after consulting with the manager told us no night time service calls. "
Linda M on December 2025
Merrill Mechanical, Inc. is mechanical company specializing in plumbing, heating and HVAC installation. We primarily perform new-construction and renovation services in the small-medium commercial space as well as larger, high end, homes. Our talented team works hard everyday to provide the best services for our clients. We customize our offerings based on specific needs, so get in touch today to receive an initial quote. Our rates are $85/hour with a minimum of 2 hours, plus one-way travel time.
"$21000 new installation new HE Combi Gas boiler Oct 2023. Has never provided reliable heat ir water, no heat upstairs, no hot water for months. Major gas leak. Major water leak. 15-20 service calls. Maybe more. Although they advertise service calls they told us tonight when we have no heat at all 10?out, Answering service after consulting with the manager told us no night time service calls. "
Linda M on December 2025

Simply Plumbing & Heating LLC
Simply Plumbing & Heating LLC
Simply Plumbing & Heating, LLC provides high-quality, plumbing and heating services to South Royalton, VT and the entire state of Vermont. We have the knowledge and expertise to handle any and all repairs, installations and maintenance to both residential and commercial customers. We offer same day or next day service. When you call us, you know you won’t have to wait weeks or months to have your plumbing or heating. Additional address - PO Box 401 S, Royalton, VT 05068.
Simply Plumbing & Heating, LLC provides high-quality, plumbing and heating services to South Royalton, VT and the entire state of Vermont. We have the knowledge and expertise to handle any and all repairs, installations and maintenance to both residential and commercial customers. We offer same day or next day service. When you call us, you know you won’t have to wait weeks or months to have your plumbing or heating. Additional address - PO Box 401 S, Royalton, VT 05068.

STEARNS SEPTIC SVC
STEARNS SEPTIC SVC
Stearns Septic Service began in 1996 with one truck and loads of determination. We strive to provide the best services as we continue to grow with our customer’s needs. Our employees receive the best training available and take great pride in offering professional and efficient customer service. We are members of the NH Better Business Bureau, Greater Lebanon Chamber of Commerce, National Association of Wastewater Transporters, NH Association of Septic Haulers, and Granite State Designers and Installers. As small business owners in the Upper Valley, we love supporting other local small businesses.
Stearns Septic Service began in 1996 with one truck and loads of determination. We strive to provide the best services as we continue to grow with our customer’s needs. Our employees receive the best training available and take great pride in offering professional and efficient customer service. We are members of the NH Better Business Bureau, Greater Lebanon Chamber of Commerce, National Association of Wastewater Transporters, NH Association of Septic Haulers, and Granite State Designers and Installers. As small business owners in the Upper Valley, we love supporting other local small businesses.
The Cornish, NH homeowners’ guide to sewer cleaning services
From average costs to expert advice, get all the answers you need to get your job done.

When your shower or sink starts draining slowly or not at all, it’s time to act. Get tips for how to unclog a drain, and learn about drain cleaning service pricing.

Sewer cleanout costs depend on the type of cleanout and how long the line will be. Click here to start planning your budget for this project.

How much does hydro jetting cost? Learn hydro jet drain cleaning prices based on factors like the extent of the clog, accessibility, and more.
•Discover who to hire for sewer inspection, including sewer inspection services and sewer scope options. Learn the process and what to expect before you book.

Broken sewers can be extremely expensive and invasive to repair, but trenchless sewer repair options are more affordable and leave your yard mostly untouched.

You can lower your sewer bill by changing a few daily habits and switching your faucet types. Learn the best ways to reduce your sewer bill by the hundreds.
- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"


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