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TRUSTED BY WARREN, NH HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon20
    Verified plumbing services reviews

Top-Rated Plumbers in Warren - Updated Nov 2026

Avatar for Clear Choice Home Improvements, LLC
Clear Choice Home Improvements, LLC
4.5(
980
)
Shower Install or Replace

Serving Warren, 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
201 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Groundworks
Groundworks
4.6(
26
)
Sump Pump or Interior Foundation Drains - Install

Serving Warren, NH and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Foundation
Foundation
Foundation
Basement
Basement

+16

Response time12 hrs
173 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
4.2(
680
)
Refrigeration System - Install or ReplaceRefrigeration System - Install or Replace - For BusinessRefrigeration System - Repair or Service+1 more

Serving Warren, NH and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

NEW! Appliance Consultation – Just $35\nGet expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one.\n\nVirtual Appliance Diagnosis and Repair - Just $45\nService Description:\nDiagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat.\n\nHow It Works:\nBook online at nelihome.com or call 833-876-0900\nConnect with a tech through our video platform\nDiagnose or fix the issue in real time\nGet expert advice and confidence in your next steps\n\nWhat’s Included:\nReal-time video guidance from a certified technician\nDiagnosis of the issue OR full repair (when possible)\nStep-by-step guidance using your smartphone or tablet\nSafe, contact-free service - no one in your home\nFlexible scheduling—appointments available daily\n\nPerfect For:\nAppliance fixes\nHVAC troubleshooting\nDIY-savvy homeowners\nSaving time and money on service calls

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
1 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Northern Basement Systems
Northern Basement Systems
4.4(
10
)
Sump Pump or Interior Foundation Drains - Install

Serving Warren, NH and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

Northern Basement Systems, 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.

Gap between chimney and home
Crew at work
The piers
Chimney after piers are installed
Smart Jacks

+9

Response time2 days
4 neighbors recently requested a quote
Recommended by71%of homeowners
BLAKE MOUNTAIN HOME IMPROVEMENT LLC
5.0(
2
)
Shower Install or ReplaceBathtub Install or Replace

Serving Warren, NH and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. \nOur reputation is based on service, safety and quality, regardless of how large or small the job. \n

2 neighbors recently requested a quote
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Plumbing FAQs, answered by experts

PEX pipes last up to 50 years on average, though they often last longer. This lifespan is comparable to that of galvanized steel, which ranges from 40 to 100 years. However, PEX piping is less likely to crack or break due to temperature changes. Due to that and the fact that it's easier to work with, many plumbers and DIYers are choosing PEX tubes over traditional metal piping.

Yes, you should leave outside faucets dripping in freezing weather to prevent frozen and burst pipes. While a drip doesn't always prevent freezing, ice is less likely to form and there's less pressure in your pipes, meaning they’re less likely to burst. You can also winterize your outdoor faucets, eliminating the need to run a drip.

It is safe to flush the toilet even if the pipes are frozen, and this may even help clear out the pipes. But if the supply line is frozen, the toilet won’t refill itself until it’s thawed out. You can still flush by pouring water into the tank to refill it.

Since they are cold-blooded, snakes find cool toilet bowls attractive, especially during hot weather. Or they may be seeking to escape the plumbing and find a spot in your home where they can warm up on a cold night. Snakes may also be looking for food.

This depends on how old your home is and residential construction norms where you live. Most modern homes have outdoor shut-off valves, but many older homes have the water meter indoors. You're most likely to find this valve in the basement or utility closet if it's indoors. If you have an outdoor shut-off valve, it should be somewhere on the perimeter of your home.

The Warren, NH homeowners’ guide to plumbing services

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