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TRUSTED BY JOHNSTOWN, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon126
    Verified french drain services reviews

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

Avatar for Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.6(
107
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Johnstown, NY and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Warranties offered

"What a great team I had. First Jim on electrical was terrific two new outlets each on their own circuit installed, very neat and professionally done. Next came the installation crew of Tim and Dan, these two are machines. They got right to work trenching the perimeter and then installing the drainage channel. Start to finish job completed in roughly six hours. Job site was left cleaner than I expected when dealing with concrete dust. Won’t know how it all works until water table rises but very impressed with the quality of the work and the people doing it. Thanks to all of you again."
Additional Photos
SaniDry Sedona Dehumidifer
Additional Photos
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Additional Photos

+9

Response time12 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for DRAIN & MAIN PLUMBING CO. LLC
DRAIN & MAIN PLUMBING CO. LLC
4.5(
17
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Johnstown, NY and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"I had a water pressure issue in my home. Called for help and Loren showed up. Found the problem. My pressure tank needed some adjusting and an old unused water filtration system needed to be bypassed. Loren did a great job and he was very pleasant. Highly recommend"
Sewer Main Replacement
Sewer Main Replacement
Commercial Main Repair
Commercial Main Repair
Response time1 day
Response rate100%
7 neighbors recently requested a quote
Delanson Gardens
4.6(
79
)
Yard Drainage

Serving Johnstown, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Delanson Gardens did excellent work edging 7 garden beds around my home in Delmar. Doug and his crew installed new aluminum edging and stone borders as well as pulled up/reused aluminum edging borders that were almost entirely buried in the ground. They spread river stone and/or mulch in all garden beds and built a timber border around my shed. Doug skillfully reused some landscaping rocks/stepping stones that were on my property (but not part of the current landscaping). Doug and his crew were courteous and professional. And they did the work on the originally scheduled dates (no delays)."
Response time3 days
Response rate100%
Recommended by90%of homeowners
Avatar for All Dry Basement
All Dry Basement
4.2(
22
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Johnstown, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"It’s been 5 months since Todd and his crew encapsulated my crawl space but I wanted to wait to give a comprehensive review of their services and the outcome of their work. The short answer is: I’m thrilled! Here’s the story: Last summer I bought a small home which has a crawlspace. As soon as the weather turned humid I noticed a distinctly musty/earthy odor. When I had central air installed, all it did was exacerbate the situation by blowing the air from the crawlspace all over the house. To say I was distressed is an understatement. I wasn’t sure encapsulation was the answer but after calling around and doing some online research there didn’t seem to be any other obvious solutions. While I had built one new house (full basement) and gut renovated another (slab foundation) I found myself in new territory with an older home (60s) and a crawlspace. Doug came in and did a consultation. I had a lot of questions and deep dove the technical details. I’m sure it was trying for both Doug and Todd, but every question I had was answered promptly and thoroughly (something other companies failed to do). I decided to go for a full encapsulation solution with a commercial humidifier, drain, and some underlayment in particularly rough areas. Todd (and his assistant Kyle) did outstanding work and every unexpected issue they encountered was handled quickly and professionally. When they found rotting wood forms that were left from when the concrete supports were poured, they pulled them out. When they found some rough areas of construction debris around the perimeter, they cleaned that out. And when Todd found some minor seepage in the corner of the crawlspace that he traced it to the outside where a downpipe was punctured and draining too close to the house, he went and bought some new downpipe and repaired it--charging me just for the materials. To say that these guys went above and beyond is an understatement. Any homeowner knows that feeling of having made a horrible mistake and I wasn’t sure the crawlspace issue could be fixed. Not only did Todd and his crew do an amazing job but they put me at ease throughout the process. They were punctual, tidy, thorough and just generally great to work with. I couldn’t recommend them more highly! (Now if only I could find other contractors who are just as good…) P.S. The other reason I waited so long to write a review is that in my particular situation, there is little separation between the air of the crawl space and the rest of my small house. So after it was first encapsulated, there was a strong smell of… well kind of a mix between plastic and dryer sheets. It was not terribly unpleasant but distinct and noticeable (and I’m very sensitive to smells). If anyone else experiences this, I recommend buying a large fan for the crawlspace and using it periodically to move the air from the crawlspace out of the house and move fresh air in. (I bought a cheap contractor fan that pivots upwards and put it on a smart home remote). Over the course of a few months it dissipated and I’m thrilled to report that I don’t notice it at all now."
Additional Photos
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+7

Response time1 day
Response rate100%
21 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
5.0(
6
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Johnstown, NY and surrounding areas

Approved (Corporate)

In business since 2019

Free estimates

Warranties offered

"We cannot say enough good about Dylan, Seth and Tim. 3 very hard workers. Lifting heavy heavy loads of concrete and stone up my and down my cellar and porch steps. They never stopped for breaks. Great workers. Respectful and pleasant and knew their job requirements. Very careful with doors, floors etc It?s a messy job. ThankYou"
Foundation
Foundation
Foundation
Foundation
Foundation

+14

241 neighbors recently requested a quote
Avatar for AJM LAND PROS LLC
AJM LAND PROS LLC
5.0(
6
)
Yard Drainage

Serving Johnstown, NY and surrounding areas

Approved

In business since 2025

Credit card accepted

Offers commercial services

"We have a new retaining wall that will withstand an earthquake. We’re really impressed with the construction of the wall. Plus it was nice to deal with a contractor that does what he says he is going to do. We would use them again if needed & highly recommend them."
21 neighbors recently requested a quote
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French Drains FAQs, answered by experts

While technically possible, it is unlikely that a clogged toilet will fix itself. Clogs caused by water-soluble materials like toilet paper or human waste may eventually break down in the water, allowing flow to resume. However, this can take time, and any clogs from solid objects require manual removal. In most scenarios, especially if you don't have another bathroom, it is best to fix the clog yourself or call a plumber.

If you’re not using a septic system, problems with your home’s plumbing won’t cause this—it’s a city problem. A large blockage in the municipal sewage lines may cause those lines to back up into your home. This is extremely unpleasant and can be a serious health risk due to bacteria and other contaminants. If this occurs, call a pro (or your city) immediately.

Yes, you can use hydrogen peroxide to unclog a drain. Instead of using a baking soda and vinegar solution, you can use baking soda with hydrogen peroxide. The process to unclog a drain is the same as with vinegar, but use 1 cup of hydrogen peroxide instead.

Although linear drains allow water to flow quickly and efficiently, they tend to clog more easily than traditional drains. Linear drains are flush with the shower floor, allowing soap scum and hair to potentially build up. They’re also longer than other drains, allowing for more space to let debris fall into the drainpipe. 

It is not advisable to use drain cleaner in a washing machine. Drain cleaners contain harsh chemicals that can damage the internal components of your washer, including rubber seals, hoses, and even the drum. These chemicals can also react with any residual detergent or fabric softener, potentially leading to noxious fumes. If your washing machine is experiencing drainage issues, it's best to address the problem directly by inspecting and cleaning the lint filter, checking for clogs in the drain hose, or seeking professional repair services. Using drain cleaner in a washing machine is a risky solution that can cause more harm than good.

The Johnstown, NY homeowners’ guide to french drain services

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