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TRUSTED BY WILLIAMSON, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon186
    Verified french drain services reviews

Top-Rated French drain pros in Williamson - Updated Nov 2026

Avatar for Dr. Plumbing & Drain Cleaning
Dr. Plumbing & Drain Cleaning
4.7(
96
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Williamson, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Dave from Dr Plumbing called me within 10 minutes of requesting a quote, came out the same afternoon. He gave an estimate over the phone. Not many plumbers have a 150 foot power snake, which was needed to cover the length of drain pipe. I also thought the price was fair."
Response time50 mins
Response rate86%
8 neighbors recently requested a quote
Avatar for Everdry Waterproofing of Upstate New York
Everdry Waterproofing of Upstate New York
4.6(
613
)
Basement Drainage Channels - InstallFoundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Williamson, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Our Waterproofing system was installed 5 years ago. The exterior drain oipe from the sump pump needed to be replaced. The crew, Chris and Will, showed up on time, knew what needed to be done and completed the job quickly and efficiently. We were very satisfied with the job."
Trucks
Response time2 days
2 neighbors recently requested a quote
Recommended by83%of homeowners
John Betlem Heating & Cooling Inc - Plumbing
4.7(
158
)
Drain Clog or Blockage - ClearBasement Drainage Channels - InstallDrain Line Breakage - Camera Locate+1 more

Serving Williamson, NY and surrounding areas

Approved (Corporate)

In business since 1941

Free estimates

Credit card accepted

John Betlem Heating & Cooling is a 3rd generation company founded in 1941. They provide Residential HVAC, Electrical and Insulation Services to Rochester, NY and the surrounding towns. John?s slogan that still holds true today is to do ?whatever it takes? to satisfy customers. \n \nJohn Betlem is a premier family operated solutions provider, passionately committed to the health, safety, and comfort for all they serve.

3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Never Wet Basement Waterproofing
Never Wet Basement Waterproofing
4.5(
37
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Williamson, NY and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Neverwet truly stands by their lifetime transferable warranty! I purchased my home last summer. The previous owners had installed the Neverwet basement system. This winter I experienced drainage issues in my front yard. I called Neverwet and spoke with Michele who was very pleasant and understanding. Kevin, one of the owners promptly came over to evaluate the situation. He determined the drain line from the sump pump needed to be extended and connected to the storm sewer. Kevin obtained the necessary permits from the Village and his crew (Jordan and Stirlling perform the work at no additional cost. I am very appreciative of the quick response and excellent customer service from start to finish of the project. I highly recommend NeverWet. They stand behind their warranty and do quality work. You will not be disappointed. Thank you NeverWet."
Basement Waterproofing
Basement Waterproofing
encapsulation
Basement Waterproofing
Basement Waterproofing

+285

Response time11 hrs
Response rate86%
43 neighbors recently requested a quote
Avatar for Healthy Spaces
Healthy Spaces
4.5(
50
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Williamson, NY and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Mark Frillici and his crew went right to work and did a very thorough job of removing the mold in my basement. It looks wonderful. I am very pleased with the job and the cleanup they did. I would definitely hire Healthy Spaces again!"
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+22

Response time2 days
Response rate100%
10 neighbors recently requested a quote
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French Drains FAQs, answered by experts

If you have a sink stopper, it can feel more challenging to clean the drain without removing it, but here are a few simple steps:

  • Pour ½ cup baking soda into the drain using a funnel

  • Pour 1 ½ cups vinegar into the drain

  • Close the sink stopper for 15–20 minutes

  • Open the drain

  • Pour 2 cups of boiling water down the drain (be cautious as boiling water can damage some types of pipes)

If the drain isn’t unclogged, repeat the process.

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

If you're dealing with a clogged sink drain, you may be able to avoid removing the drain by using a plunger to dislodge the clog. While we associate plungers with toilets, they can do the same job with your sink drain. Be gentle, though, as forceful movements can push clogs further into your plumbing system and make them more difficult to remove. Additionally, make sure you’re using a sink plunger—with a flat bottom—and not a toilet plunger—which has a smaller bottom protruding from the larger flat piece.

It’s possible to snake minor drain clogs yourself, provided they sit within a foot or two of the drain itself, but it’s usually best to hire a professional plumber regardless. Even experienced DIYers have a high chance of accidentally pushing the clog further into the drain using a drain snake or another tool, so hiring a plumber is the ideal course of action. A professional plumber can use camera equipment to locate and identify the clog, and remove the entire blockage to fix your issue permanently.

Simple blockages can be cleared using household plungers or manual snakes, provided no severe plumbing issues exist.

The Williamson, NY homeowners’ guide to french drain services

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