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TRUSTED BY COHASSET, MA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon11
    Verified drain pipe installations reviews

Top-Rated Drain pipe installers in Cohasset - Updated Nov 2026

Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,404
)
Sump Pump or Interior Foundation Drains - Install

Serving Cohasset, MA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Live Your Most Comfortable Life with a Company You Trust. \nWe offer Same Day Service and Next Day Installation! \n \nSila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it?s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe ? season after season. \nWe guarantee satisfaction and are proud to have earned over 7,000 ?A? ratings on Angie?s List and its prestigious Super Service Award!

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+6

126 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Key Waterproofing Construction
Key Waterproofing Construction
4.6(
233
)
Foundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Cohasset, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"After several days of heavy rain, we noticed a small amount of water in the basement near the pipe that goes out to the septic. Key had someone come take a look at it and quickly identified the problem. A few weeks later, the team should up and fixed the problem in about 3 hours. The works included - resealing around the pipe and installing a waterproof membrane on the water below it."
Response time12 hrs
105 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Inner Boston Masonry & Construction, Corp.
Inner Boston Masonry & Construction, Corp.
5.0(
43
)
Foundation Drainage - Install or ReplaceYard Drainage

Serving Cohasset, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I hired Inner Boston Masonry & Construction to remedy a problem with standing water in my yard after even moderate rainfall. They installed a French drain system and tied in the gutter downspouts and this has greatly improved the situation. They were easy to work with - messages were returned promptly, they arrived when they said they would, completed the work promptly, and cleaned up all debris at the end of the project."
My jobs
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My jobs

+11

Response time4 hrs
Response rate99%
5 neighbors recently requested a quote
Avatar for LBJ Masonry
LBJ Masonry
5.0(
41
)
Foundation Drainage - Install or Replace

Serving Cohasset, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"Easy process from start to finish Liam and his crew do quality work also excellent communication throughout the job. We got veneer on our front steps which looks amazing also they fixed a crumbling chimney which also came out great."
chimney repointed.
basement foundation leak repair.
exterior foundation repair
retaing wall build
chimney rebuild

+2

Response time4 hrs
Response rate97%
45 neighbors recently requested a quote
Avatar for Whalen Plumbing & Heating
Whalen Plumbing & Heating
4.7(
15
)
Sump Pump or Interior Foundation Drains - Install

Serving Cohasset, MA and surrounding areas

Approved

In business since 2020

Credit card accepted

Offers commercial services

"Pretty much the best plumbing service around. Quality work and reasonably priced. Eversource locked out my gas meter due to a leak, Whalen plumbing had me up and running in less than 24hrs including pulling permits and have the inspector scheduled to sign off on everything. Couldn?t be happier with the turnaround on that project."
Soaking Tub
Tankless Heater
Response time2 days
16 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Kingsley Improvements, LLC
Kingsley Improvements, LLC
4.9(
103
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Cohasset, MA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Dave was able to come out and give us an estimate quickly. We made plans to have a fence installed within less than 2 weeks. Everything went smoothly and we appreciate his companyâ s professionalism!"
Retaining wall with fence
Pool decks
Retaining wall
Flat work
Retaining wall

+102

Response time2 days
2 neighbors recently requested a quote
Recommended by98%of homeowners
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Drain Pipe Installation FAQs, answered by experts

Boiling water helps unclog a drain, but usually only with a harder abrasive such as baking soda or vinegar. On its own, it isn’t the most effective tool. In addition, you shouldn’t use boiling water if you have PVC pipes, as it can soften or melt them. Use a plunger or enlist the help of a pro if you have plastic pipes.

Baking soda and vinegar is a great solution for cleaning your sink drain; in fact, it’s our preferred method. Here’s how to unclog your drain with baking soda and vinegar: Pour in a half cup of baking soda, then 1 cup of white vinegar, and let the two bubble for 15 minutes. Then rinse out with boiling water. This method is much safer than using a chemical drain cleaner gel.

The cost to clean a sewer line is about $370, ranging from about $190 to $550 on average. The specific cleaning method and the problem's severity will impact the project's overall cost. Some of the most common sewer line cleaning methods include:

  • Snaking or rodding: $100–$250

  • Hydrojetting: $350–$600

  • Chemical treatments: $600–$1,000

  • Repair or replacement: $1,000–$7,500

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

Drain fly problems can go away on their own—but only if the insects find the environment inhospitable. Those with a minor infestation can simply flush their toilets and run their faucets more frequently to flush out the flies and larvae. Others will have to deep clean their drains and set up traps.

The Cohasset, MA homeowners’ guide to drain pipe installations

From average costs to expert advice, get all the answers you need to get your job done.