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TRUSTED BY CORNWALL, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon340
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Cornwall - Updated Nov 2026

Avatar for PlumbWell Pros
PlumbWell Pros
5.0(
37
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Cornwall, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I reached out late at night. Gotta call at 7am. They showed up at 9 and figured out quickly why I didn't have water coming from the well. My pump was burned out. These guys busted their butts in extreme heat and humidity and got my well up and running by 4pm. 311 feet of new hose electric and the pump for a reasonable price. Super nice guys! I would recommend this company to everyone"
Well Tank Replacement
Well Tank Replacement
Well Tank Replacement
Well Tank Replacement
Well Tank Replacement

+2

Response time5 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Supreme Mechanical Group Corp
Supreme Mechanical Group Corp
5.0(
10
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

Premier provider of residential and commercial plumbing and mechanical solutions also drain cleaning and sewer main unclogging serving the Tri-State area, including New York and New Jersey. \n \nFrom emergency repairs to comprehensive system installations, we combine industry expertise with high-quality workmanship to keep your properties efficient and safe. At Supreme, clear communication and a customer-first approach give you the peace of mind that your mechanical systems are in expert hands.

Hotel drain cleaning
Hotel drain replacement
Hotel drain cleaning
Fire pump installation
Sink repair

+4

Avatar for D Rohde Home Services
D Rohde Home Services
4.6(
473
)
Drain Clog or Blockage - Clear

Serving Cornwall, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Technition was very knowledgeable actually I learn a few things about plumbing left area of work clean excellent job nice guy would hire again and tell my neighbors about this company thank you"
Mitsubishi Hyper heat (Low Temp) Multi Head Heat Pump
Additional Photos
Mitsubishi Mini Split
Mitsubishi Mini Split
Additional Photos

+22

Response time11 hrs
Response rate100%
43 neighbors recently requested a quote
Hudson Valley Water and Sewer, LLC
4.5(
94
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Prompt, courteous, professional. I called on a Sunday for an emergency clog and Travis was here in about an hour, much earlier than the appointment time, which was great. Quickly unclogged the toilet. Helped with the bathroom clean up, too."
Response time5 hrs
54 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Neighborhood Plumbing, Heating & Cooling, Inc.
Neighborhood Plumbing, Heating & Cooling, Inc.
4.7(
62
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Cornwall, NY and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"I had a plumbing leak since February 2024 whereas the leak was coming from my bathroom shower leaking into my kitchen, when I immediately contacted my home warranty American Shield, they never provided me with a Plumbing contractor. From February 22, 2024 until March 24, 2024, I continued to have leakage. American Home Shield then told me they had no contractors to assist me with my plumbing issues and therefore wanted me to identify a Plumbing contractor and then submit the diagnosis to them for review and approval. I then identified Royal Class Service and they diagnosed the leakage as a Shower Valve Replacement whereas they would need to open drywall from the closet to gain access for repair. The estimate from Royal Class was over $2,000.00. American Home Sheild then sent PROSERVICE HVAC & PLUMBING for a second option located in Connecticut. They stated that Royal Class inflated the cost repair and this Pro-Service Company was supposed now take over the repairs. I waited three more weeks because when I called Pro-Service requesting a date for repair they continuously told me they are waiting for valve they ordered from Home Depot. They are the worse!!! I'm Disabled and was out of my shower usage for three months. Well on a Thursday of early May, I happen to see Neighborhood Plumbing truck and contacted Anthony (contractor). Anthony came to home so professional and concerned to assist me with the well overdue plumbing issue and Neighborhood Plumbing repaired this in less than two hours at a price that was extremely fair and far more less than Royal Class quoted and five star professional than American Home Sheild and Pro-Service located in Connecticut. Please don't get taken by these companies. Anthony could have attempted to inflate his prices and robbed me like Royal Class attempted or he could have never come back to repair just as Pro-Service did. But, Neighborhood Plumbing does not have professional integrity they get the job done at a cost that's not ROBBERY! I had a horrible experience with these former companies and I urge you to seek out Neighborhood Plumbing if you need Plumbing, Heating & Cooling Services. Thank you Neighborhood Plumbing,"
 Boiler Install
 Furnace Install
 Bathroom Remodel
 Sewer Main Repair
 Shower Rough

+8

Recommended by100%of homeowners
Avatar for MVM Mechanical
MVM Mechanical
5.0(
19
)
Drain Clog or Blockage - Clear

Serving Cornwall, NY and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"If you are looking for a professional, hard working plumber that knows plumbing code, hire MVM. They replaced some clogged pipes for my inlaws. While Vlad was at our home he pointed out an incorrectly installed water heater that was not to code. He came back the following week and installed a new water heater. Great clean, professional quality work."
Response time6 hrs
Response rate90%
4 neighbors recently requested a quote
Joe's Plumbing, Heating & Air Conditioning
4.6(
84
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Most of the work was performed by Joe's employee who was very courteous and very competent. He completely replaced out inner pipe stem and faucet system in bathroom shower, including cutting through sheet rock etc. The existing system was damaged and not repairable. The work was very clean. Joe specifically replaced hot and cold spigots in the basement connected to washing machine, work being also very competent and clean. Both men provided explanations and guidance that was greatly appreciated. Joe replaced hoses to washing machine and cleaned all water ports giving advise about maintenance. I would recommend this company. Pricing was fair for the time expended. I provided the hardware set and pipe stem for the bathroom."
Response time2 days
6 neighbors recently requested a quote
Recommended by95%of homeowners
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Drain Cleaning FAQs, answered by experts

Regardless of the drain cleaner type you choose to use, they all work through chemical reactions that create heat. Thanks to the heat, the clogged hair begins to dissolve until it is able to be flushed away. To avoid clogs in your drain due to hair, use hair catchers and empty them out after every shower.

To get rid of a sewer smell in your crawl space, you’ll have to find the source of the problem. If it has to do with your sewer lines, then repairing the line will help. You may need to make other repairs, like fixing your sump pump or encapsulating your crawl space to reduce moisture. After you make the repair, depending on the issue, you may still need to clean out your crawl space to get rid of the stink.

There are several signs that can indicate your leach lines are broken, failing, or in need of repair, including puddles of water or a marshy consistency to the ground above or around the pipes, slow drainage or plumbing backups inside your home, and noticeable odors or gurgling sounds coming from your leach field. Keeping your septic system properly maintained, including having your septic tank pumped at regular intervals, can help ensure your leach lines stay in good working order for a long time.

The drain pump will naturally make a standard operational and draining sound several times throughout your dishwasher cycle. If you hear abnormally loud sounds like scraping, grinding, or clicking, you may have food debris or a piece of glass stuck in your drain filter. Avoid dishwasher repair by always scraping food off your dishes and loading the racks correctly.

The P-trap (or S-trap in older homes) under your shower is designed to prevent sewer gas from coming back up, so you shouldn’t normally experience foul odors coming from your shower drain. If you do, the vent stack that introduces air into your plumbing system may be clogged, or you may have a more severe sewer main blockage. In either case, hire a plumber to fix the issue for you.

The Cornwall, NY homeowners’ guide to drain cleaning services

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