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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon24
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Johnstown, NY

*The Angi rating for Basement Waterproofing companies in Johnstown, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Johnstown, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on October 28, 2025

Find Basement waterproofing pros in Johnstown

Avatar for Adirondack Basement Systems, Inc.

Adirondack Basement Systems, Inc.

80 Sheehan St
4.72(
76
)
•Approved Pro

Adirondack Basement Systems, Inc.

80 Sheehan St
4.72(
76
)
•Approved Pro
Customers say: Super punctual
27 years of experience
Free onsite estimate

With over 25 years of professional experience, Adirondack Basement Systems is an upstanding Accredited Business with the Better Business Bureau, and members of Capital Region Builders and Remodelers Association! We have a fully trained staff to help you with all of your waterproofing, foundation support, concrete repair, and crawlspace needs. We provide free estimates and lifetime transferable warranties. If your basement is in need of care and attention, we're only a phone call away! We look forward to serving you! If you are planning on finishing or refinishing your basement, call us before you begin your project. We want to help you to protect your investment by making sure that your damp basement is dry all the time. Adirondack Basement Systems is an upstanding Accredited Business of the Better Business Bureau, and members of Capital Region Builders and Remodelers Association, National Association of Home Builders, and New York State Builders Association.

"It was a complex project. They were very careful with their procedures and raised sunken concrete sections next to the house and around a pool to allow for drainage. They filled the major cracks. They were courteous and on-time over several days. After many years the water in the basement problem has been resolved."

Robert D on September 2018

With over 25 years of professional experience, Adirondack Basement Systems is an upstanding Accredited Business with the Better Business Bureau, and members of Capital Region Builders and Remodelers Association! We have a fully trained staff to help you with all of your waterproofing, foundation support, concrete repair, and crawlspace needs. We provide free estimates and lifetime transferable warranties. If your basement is in need of care and attention, we're only a phone call away! We look forward to serving you! If you are planning on finishing or refinishing your basement, call us before you begin your project. We want to help you to protect your investment by making sure that your damp basement is dry all the time. Adirondack Basement Systems is an upstanding Accredited Business of the Better Business Bureau, and members of Capital Region Builders and Remodelers Association, National Association of Home Builders, and New York State Builders Association.

"It was a complex project. They were very careful with their procedures and raised sunken concrete sections next to the house and around a pool to allow for drainage. They filled the major cracks. They were courteous and on-time over several days. After many years the water in the basement problem has been resolved."

Robert D on September 2018

Dan The Handyman

1071 Sunny Hill Rd
3.00(
2
)

Dan The Handyman

1071 Sunny Hill Rd
3.00(
2
)
10 years of experience

We Do Interior Remodeling Including Drywall, Painting Siding Roofing Window and Door Installation Tree Removal & Full Land Cleaning Services As Well & more

"DO NOT hire Dan Ford aka Dan the Handyman. I hired him to install a stone walkway and it is a complete disaster. The workmanship is terrible. The walkway is falling apart, breaking and lifting and is a trip hazard. I had to take him to court to get my payment refunded. I was awarded the judgment, but Dan Ford has NOT paid. I ended up having to file a transcript of judgment with the County Court and have a lien placed on him and his business. He still has NOT paid. Do NOT hire Dan Ford aka Dan the Handyman."

Jessica B on August 2018

We Do Interior Remodeling Including Drywall, Painting Siding Roofing Window and Door Installation Tree Removal & Full Land Cleaning Services As Well & more

"DO NOT hire Dan Ford aka Dan the Handyman. I hired him to install a stone walkway and it is a complete disaster. The workmanship is terrible. The walkway is falling apart, breaking and lifting and is a trip hazard. I had to take him to court to get my payment refunded. I was awarded the judgment, but Dan Ford has NOT paid. I ended up having to file a transcript of judgment with the County Court and have a lien placed on him and his business. He still has NOT paid. Do NOT hire Dan Ford aka Dan the Handyman."

Jessica B on August 2018

R.C. Builders

474 Miller Rd
5.00(
2
)

R.C. Builders

474 Miller Rd
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With over 35 years experience RC Builders will get the job done right, from setup to cleanup, all with the fantastic customer service and dedication to keeping you in the loop at every step of the process that you deserve.

With over 35 years experience RC Builders will get the job done right, from setup to cleanup, all with the fantastic customer service and dedication to keeping you in the loop at every step of the process that you deserve.

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Basement Waterproofing questions, answered by experts

The best ventilation for a crawl space is a fully encapsulated crawl space with its own separate ventilation system. If you go this route, ensure you have the proper crawl space code requirements done and dusted before encapsulating your crawl space with a moisture barrier and installing appliances that may not be up to the proper specs.

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

A crawl space encapsulation isn’t always necessary, but it’s a wise choice, especially if you live in an area that sees a lot of precipitation. Sealing a crawl space not only reduces damage caused by moisture, mold, and pests, but it also increases your home’s value. It can also save you money by reducing energy bills and avoiding costly repairs for structural or foundation damage.

Yes, many repair services include reapplying waterproofing and UV-resistant coatings.

Overwatering can cause issues like water pooling and drainage problems. To prevent overwatering, monitor your soil levels on a regular basis and change your watering schedule as necessary.

The Johnstown, NY homeowners’ guide to basement waterproofing services

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

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