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TRUSTED BY WARREN, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon51
    Verified plumbing services reviews

Top-Rated Plumbers in Warren - Updated Nov 2026

Avatar for DRAIN & MAIN PLUMBING CO. LLC
DRAIN & MAIN PLUMBING CO. LLC
4.5(
17
)
Shower Install or ReplaceFaucets, Fixtures and Pipes - Repair or ReplaceGas Piping+20 more

Serving Warren, NY and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"Jesse was really wonderful - knowledgeable, understanding, and he had all of the necessary tools to get the job done. Our job required some snaking of pipes, and he also had a camera to put through the pipes to make sure that everything was clear. We appreciated Drain & Main's responsiveness to our request (same day), their friendliness, and their expeditious 'get it done' attitudes. We highly recommend Drain & Main Plumbing Co."
Sewer Main Replacement
Sewer Main Replacement
Commercial Main Repair
Commercial Main Repair
Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for H-M Quality Carpentry and Handyman Services
H-M Quality Carpentry and Handyman Services
4.5(
47
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessShower Install or Replace+2 more

Serving Warren, NY and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"I had major water damage to kitchen, laundry room and closet. Complete tear out of floors, right down to the studs. This company treated my home like it was theirs. His years of experience he was able to give me options that I hadn't even considered. I am over the top happy with the end result. Mr. Megerell and his workers were professional, friendly and very considerate of the job being done. I would definitely have him do work for me in the future."
Painting - Interior Project
Plumbing Project
Handymen Project
Plumbing Project
Painting - Interior Project

+38

Response time4 days
Recommended by92%of homeowners
Avatar for Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.9(
19
)
Sump Pump or Interior Foundation Drains - Install

Serving Warren, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

Since 1998, Adirondack Basement Systems has been the trusted local expert for basement waterproofing, foundation repair, crawl space repair, and concrete lifting throughout Upstate New York and Western Massachusetts. As a locally owned and operated company, we're proud to deliver permanent solutions backed by exceptional customer service and industry-leading products. In 2026, we were honored with the BBB Torch Award for Ethics, recognizing our commitment to integrity, professionalism, and putting our customers first. Contact us today for a free, no-obligation inspection and discover why thousands of homeowners trust Adirondack Basement Systems.

Sidewalk Before
Sidewalk After
PowerBrace Installation
Queensbury PowerBrace After
Before Photo of a Schenectady Crawlspace

+13

Response time2 hrs
Response rate100%
70 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
5.0(
6
)
Sump Pump or Interior Foundation Drains - Install

Serving Warren, NY and surrounding areas

Approved (Corporate)

In business since 2019

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
Foundation
Foundation

+14

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

Chemical drain cleaners can work to clear clogs in pipes, but their use should be approached with caution. These harsh chemicals can damage pipes over time, and they can also harm the environment. Use them sparingly and consider alternative methods such as using a plunger or a drain snake. If you have concerns about a persistent clog, it's best to consult a professional who can safely and effectively address the issue without causing further damage to your plumbing system.

A toilet flapper will remain open when the chain that it is connected to is too short. The chain should lift the flapper just enough to allow it to open the rest of the way on its own. The chain should have just about half an inch of slack.

A back pressure valve is a control valve used on production vessels, such as separators, treaters, and free water knockouts. The valve holds pressure until a set point is reached, and then releases upstream pressure to reset. Back pressure valves are not safety mechanisms. Instead, they are regulators designed to keep the fluid, gas, or liquid mixture in a system at a certain pressure level to prevent bursts and other incidents.

Meanwhile, a backflow preventer is a safety mechanism that kicks in when the pressure has already failed and contaminated water flows in the reverse direction. Most backflow preventers consist of two one-way valves, or check valves assembled together. This design only allows water to pass through in one direction but not the other.

There are a few reasons your snake won’t go down the floor drain. One common reason is a large obstruction in the drain that is causing a blockage. You can remove any debris you see in the drain before trying to snake it. In addition, the snake might not be long enough to reach the clog, or it might be the wrong diameter. 

You can buy a sealant spray for a leaking copper pipe, but it’s not a permanent solution and isn’t usually a good idea. For the best adhesion, you should drain the pipe, let it dry completely, apply the spray, and wait for it to dry before turning the water back on. Even with proper technique, a sealant spray is a temporary fix, so you should only use this technique in the interim to prevent water damage if you’re waiting for a more permanent fix.

The Warren, NY homeowners’ guide to plumbing services

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