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Verified Reviews for Basement Waterproofing pros in Oswegatchie, NY

*The Angi rating for Basement Waterproofing companies in Oswegatchie, 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 Oswegatchie, 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 November 19, 2025

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Exceptional property services contracting and excavation

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Exceptional property services contracting and excavation

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7 years of experience

With over 30 years experience, Exceptional Property Services is there to take care of your homeowner needs. Whether you need your furnace, or hot water heater replaced, or possibly a leaky roof, maybe a week floor. Anything you could possibly need is covered by Exceptional Property Services. Maybe you have an idea for a new construction, Exceptional Property Services are the one’s to call. We are dedicated to providing the absolute best service to our clients no matter how big or small the task. Fully insured and ready to take on even the toughest, dirtiest and most undesirable jobs, so you don’t have to.

With over 30 years experience, Exceptional Property Services is there to take care of your homeowner needs. Whether you need your furnace, or hot water heater replaced, or possibly a leaky roof, maybe a week floor. Anything you could possibly need is covered by Exceptional Property Services. Maybe you have an idea for a new construction, Exceptional Property Services are the one’s to call. We are dedicated to providing the absolute best service to our clients no matter how big or small the task. Fully insured and ready to take on even the toughest, dirtiest and most undesirable jobs, so you don’t have to.

Blair's Handyman Services

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Blair's Handyman Services

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9 years of experience

I am small business. I am owner/operator of it and generally work alone unless a particular job requires me to take someone on. I always offer free estimates and provide receipts after the job is complete.

I am small business. I am owner/operator of it and generally work alone unless a particular job requires me to take someone on. I always offer free estimates and provide receipts after the job is complete.

Black lake builders

5.00(
1
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Black lake builders

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Black lake builders is. Owner operated. Construction company serving upstate NY We do. All phases. Of. Construction new homes. ,remodeling,all types of. Roofing. ,Siding ,windows ,doors and more

Black lake builders is. Owner operated. Construction company serving upstate NY We do. All phases. Of. Construction new homes. ,remodeling,all types of. Roofing. ,Siding ,windows ,doors and more

Infinity Construction

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Infinity Construction

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13 years of experience

Infinity Construction is a construction company that consists of experienced and professional general contractors who are fully insured and provide FREE ESTIMATES! Don't forget to ask about our monthly promotions and take full advantage of our military and senior citizen discounts! Our goal is to be able to assist every customer with any type of situation. There is no job too big or too small that we won't accomplish. You will receive quality services at a competitive price! We take pride in our work for both our customers and ourselves. We want to ensure that we have successfully earned your business, but most importantly achieve your satisfaction so that you will want us to return in the future.

Infinity Construction is a construction company that consists of experienced and professional general contractors who are fully insured and provide FREE ESTIMATES! Don't forget to ask about our monthly promotions and take full advantage of our military and senior citizen discounts! Our goal is to be able to assist every customer with any type of situation. There is no job too big or too small that we won't accomplish. You will receive quality services at a competitive price! We take pride in our work for both our customers and ourselves. We want to ensure that we have successfully earned your business, but most importantly achieve your satisfaction so that you will want us to return in the future.

Sarna Construction

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Sarna Construction

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42 years of experience

We will build your dream home from the foundation to the roof.We specialize in custom masonry, USA Metal Roofing, log siding,and even log homes that are built in Europe and shipped to the US. Roofing Contractor, Deck Builder

We will build your dream home from the foundation to the roof.We specialize in custom masonry, USA Metal Roofing, log siding,and even log homes that are built in Europe and shipped to the US. Roofing Contractor, Deck Builder

SPH Services LLC

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SPH Services LLC

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15 years of experience

Handyman work, General Contracting services, with over 25 years experience. Fully insured. Our motto "No job too big, no job too small" We are a small husband and wife owned business, therefore able to offer competitive pricing while keeping the quality of work high. We have a dedicated well trained crew.

Handyman work, General Contracting services, with over 25 years experience. Fully insured. Our motto "No job too big, no job too small" We are a small husband and wife owned business, therefore able to offer competitive pricing while keeping the quality of work high. We have a dedicated well trained crew.

Jaer Baer Enterprises

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Jaer Baer Enterprises

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13 years of experience

We are a family owned and operated business , That have the right skilled professionals to get all you your contractor needs accomplished !! We have teams in multiple areas and we do use some subcontractors .. We do offer some payment options , we to offer promotions and discounts !!

We are a family owned and operated business , That have the right skilled professionals to get all you your contractor needs accomplished !! We have teams in multiple areas and we do use some subcontractors .. We do offer some payment options , we to offer promotions and discounts !!

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Basement Waterproofing questions, answered by experts

Since basements are prone to water and moisture issues and the resulting problems can be expensive to repair and potentially damaging to your home, basement waterproofing is almost always worthwhile. Even for homes that haven’t experienced water infiltration, waterproofing the basement is insurance against facing expensive repair bills in the future. All basements will leak at some point, so fixing drainage issues and taking steps to prevent moisture and water infiltration is wise.

The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.

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.

Whether interior versus exterior basement waterproofing is better for your home depends on your budget. The majority of water issues that homeowners experience in their basements are due to conditions that start outside of the home. So, to prevent those problems from seeping in, it’s better to stop them at the source using outside waterproofing methods.

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

The Oswegatchie, 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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