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TRUSTED BY CORNISH, NH HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon23
    Verified plumbing services reviews

Find Plumbers in Cornish

Gotme Under Pressure ?, LLC
4.3(
647
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearGas Piping+3 more

Serving Cornish, NH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Exchanged messages with Mike to describe work needed, replace an outdoor faucet and shutoff value (previous faucet was leaking). He gave an estimate, reviewed work to be done. Replaced outdoor spigot with a frost-proof spigot, put on new value. Quick test and validation. Professional, efficient and happy with work done! Thank you Mike !"
1 neighbors recently requested a quote
Recommended by88%of homeowners
Ridge Top Painting & Carpentry
4.8(
40
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessShower Install or Replace+2 more

Serving Cornish, NH and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Customers say: Super punctual

"We hired Jeff based on reviews from Angie's List. We wanted our basement converted to 2 bedrooms, bath, and workshop. Based on already roughed-in plumbing, he completed the job with help from a plumber and electrician. In order to comply with window egress codes, he built benches in both bedrooms beneath the windows, after replacing the windows with compliant models - by crawling under a 3-ft deck. He was punctual, reliable, and we trusted him in our home. He is quiet and straightforward, and he provided us with itemized invoices. He is about to begin a second bathroom renovation for us and we have hired him for a partial garage re-build. We recommend Jeff with no reservations - from framing to painting to carpentry."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+15

Response time1 day
Response rate100%
Recommended by96%of homeowners
Avatar for Patriot Bath Remodeling LLC
Patriot Bath Remodeling LLC
5.0(
8
)
Bathtub Install or ReplaceShower Install or Replace

Serving Cornish, NH and surrounding areas

Approved (Corporate)

In business since 2024

Free estimates

Warranties offered

Patriot was established by four industry leaders with over 50 years of collective experience. Drawing from extensive collaboration with major home improvement corporations, we developed a strategic vision that culminated in the formation of Patriot. Our motivation stemmed from identifying inefficiencies within prominent home improvement firms and their impact on everyday consumers. At Patriot, our mission is rooted in a commitment to serve the community.\n

Natural Stone Look
Natural Stone Look
Shiplap (Stone Look)
Shiplap (Stone Look)
Natural Stone Look

+4

Recommended by85%of homeowners
Avatar for Clear Choice Home Improvements, LLC
Clear Choice Home Improvements, LLC
4.5(
980
)
Shower Install or Replace

Serving Cornish, NH and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"One needs to have patience for the timing for the product to arrive. The plumber/craftsman was great and he was skilled in his profession and very polite, on time and worked 100% of the time while he was here."
 Insulated Vinyl Siding
 Seamless Gutters
 Easy to clean vinyl replacement windows
  Asphalt Roofing
 Leaf Slugger Gutter Covers and Water Management

+114

Response time2 hrs
316 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Five Star Bath Solutions of Southern NH
Five Star Bath Solutions of Southern NH
5.0(
6
)
Shower Install or ReplaceBathtub Install or Replace

Serving Cornish, NH and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Five Star Bath Solutions of is the top-of-the-line bathroom remodeling company. We've earned this title by using advanced technology, custom products, and attention to customer service. Using innovative software, Five Star Bath Solutions professionals will deliver a detailed estimate for your bathroom renovation project at an affordable price. We believe in setting standards for how projects are estimated, installed, and completed and passing that value on to you.

Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+1

Response time5 hrs
Response rate87%
210 neighbors recently requested a quote
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Plumbing questions, answered by experts

Yes, there are ways to fix some pool pipe leaks without digging a trench. In some cases, pool professionals use a specific polymer-based solution to travel through a pipe and plug up a leak. In other cases, they can use specialized cameras to refit the damaged area with new piping. Not only are these approaches less intrusive to your home, but they also cut down on the cost of your pool repairs overall.

Yes. There are a variety of standard pipe sizes used in plumbing. The main supply line connecting your home to the street is either 3/4 or 1 inch in diameter. Supply lines are 3/4 inch in diameter. Individual components are 1/2 inch in diameter. Meanwhile, your main drainpipe is often 4 inches wide. Most shower and bathtub drains are 2 inches in diameter, most toilet drains are 3 inches in diameter, and most sink drainpipes are 1 1/4 or 1 ½ inches in diameter.

No—you should always shut off the power and the water supply to the tank. Shutting off the water ensures that your water heater won’t continuously refill while you are trying to drain it, which would likely cause a big mess! Make sure to allow the hot water to cool completely before continuing the process of draining the heater.

You’ll need two sizes of pipe to plumb a bathroom. You’ll use a 1/2-inch pressure pipe for your supply lines that run from the fixture to the larger 3/4-inch supply lines that run through the house. For drain lines, you’ll need a 3-inch PVC pipe for your toilet, a 2-inch PVC pipe for stand-alone showers, and a 1 1/2-inch pipe for a shower/tub combo and the bathroom sink. Each fixture’s drain will run to the 3-inch main drain that runs through the house.

Polyvinyl chloride, or PVC, pipes are considered one of the best pipe types for drains and vent lines due to their low price point, lightweight material, corrosion resistance, and installation ease. But copper has long been considered the best piping option due to its durability. For many homeowners, though, the price of copper can be cost-prohibitive.

The Cornish, NH homeowners’ guide to plumbing services

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