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Top-Rated Sewer main clearers in Amherst - Updated Nov 2026

Granite State Sewer & Drain Cleaning Co
4.9(
13
)
Sewer Main - Clear

Serving Amherst, NH and surrounding areas

Approved

In business since 1981

Emergency services offered

Warranties offered

"Granite State Sewer called me the next morning and had a technician out within two hours. He explained everything he did and was courteous and knowledgeable. The price was very fair, and I would use them again and will recommend to others."
Additional Photos
Additional Photos
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Grand Voyage Plumbing and Heating
Grand Voyage Plumbing and Heating
5.0(
61
)
Sewer Main - Clear

Serving Amherst, NH and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

Grand Voyage Plumbing and Heating 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. We have 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.

Water Heater
Water Heater
4th of July Savings
Gas Furnace
GE Air Conditioner

+1

7 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Mr. Rooter Plumbing & Heating
Mr. Rooter Plumbing & Heating
3.9(
358
)
Sewer Main - Clear

Serving Amherst, NH and surrounding areas

Approved

In business since 1995

Emergency services offered

Warranties offered

"Eric came to fix my leaking toilet and put a new shut-off valve on as the last one would not turn. He was very professional, neat and friendly. He was nice enough to suggest we look for coupon savings on line and he found one he used for me as a senior. I will be sure to call these folks should I ever need plumbing. The worker was to come between 12 and 4 and at 2:30 I got a call to let me know he was on his way."
64 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Gotme Under Pressure ?, LLC
Gotme Under Pressure ?, LLC
4.2(
640
)
Sewer Main - Clear

Serving Amherst, NH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"I got a call from Mike right after placing the request. We set up a time to come out and fix the clog in my tub and he was early. Within 45 minutes he had the clogged drain fixed working properly and gave some professional advice on the drain system. I would highly recommend using them for all plumbing needs."
Response time6 hrs
Recommended by89%of homeowners
Avatar for Viper Drain Cleaning LLC
Viper Drain Cleaning LLC
4.2(
10
)
Sewer Main - Clear

Serving Amherst, NH and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Greetings! New business looking to grow, offering full service drain cleaning from start to finish. I'm Chris, (Owner & Operator) of Viper Drain Cleaning LLC, I am currently open for business and look forward to serving you by offering a variety of drain cleaning services that best fit your needs whether it be unclogging that kitchen sink line, opening up that pesky slow draining bath tub or even descaling an old cast iron Main Sewer Line... Viper Drain Cleaning LLC is here for the assist. \nIf you have a drainage issue that needs service TODAY please feel free to reach out to our friendly staff and in no time you will have a friendly and professional drain technician arriving to your door to take care of the problem for you! \nWe currently offer a variety of services that conform to industry standards as well as fair pricing and will remain as such as Viper Drain Cleaning LLC believes in transparent transactions, no hassle, no upselling... simply put, we will provide a visual inspection and educate you on what may be causing your drain to back up or be clogged then offer a simple solution with fair pricing to solve it. \nNew Customers will be offered discounted services as a way of saying thank you for your business and will be provided a price sheet and business card for future needs. Discounts for additional drains treated on same visit. \n\nRegards, \n\nChris (Owner & Operator)\nViper Drain Cleaning LLC\n312-307-5633\n

Blocked Main Sewer Line
Kitchen Sink Londonderry NH
De-Rooting Service & Video Inspection of Line
Partial Line Replacement & Tub Line Hair Removal
Multi-Family MSL, Video Inspection, Pipe Repair

+73

Recommended by80%of homeowners
Avatar for Water Heater Installation ProfessionalsWHIP
Water Heater Installation ProfessionalsWHIP
4.6(
164
)
Sewer Main - Clear

Serving Amherst, NH and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"This is my 3rd service call completed by Peterson Plumbing.  The bearings on my disposer were going, making a nasty noise.

I bought a replacement unit and had Paterson replace it.  the job was done properly and promptly and for a price that makes doing it yourself a thing of the past.  He cleaned up and left the place the way he found it.

Thus another job by Peterson was completed."
Navien water heater
Navien Combi Boiler
HTP Firetube
Recommended by95%of homeowners
Showing 1-10 of 20

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