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Verified Reviews for Basement Waterproofing pros in Alexandria, NY

*The Angi rating for Basement Waterproofing companies in Alexandria, 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 Alexandria, 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 24, 2025

Find Basement waterproofing pros in Alexandria

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

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

Regular inspections, maintaining proper grading around the foundation, and keeping gutters clear are advisable. Vapor barriers and sealants may need checking for wear after several years.

Some basement waterproofing methods can actually cause your water or moisture problems to get worse, which is why it’s so important to call in a professional who knows how to solve your underlying issue and use the appropriate waterproofing methods. An example of this would be applying latex waterproofing paint to the insides of your basement walls without fixing the water issue outside. Doing so can trap moisture in the basement walls, which can promote mold growth, peeling paint, and even damaged concrete. However, when done by a professional, the only downside to basement waterproofing is the up-front cost.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

No, your basement dehumidifier doesn’t need to be on 24/7. While it’s an excellent tool for tackling damp, musty air, especially in humid seasons, leaving it running nonstop can backfire. Over-drying the space can mess with your sinuses, warp wood, and even crack certain materials. Instead, only use your humidifier when moisture levels rise above 50%, and then give it a break when the humidity levels drop.

A crawl space is an area under the house that provides access to plumbing, electrical, heating ducts, and other HVAC units. Its purpose is to create a buffer between the ground and the living area, helping with ventilation, moisture control, and access for maintenance or repairs. Crawl spaces are most often seen in houses in North America which are built on concrete foundations versus other parts of the world where buildings are constructed differently.

The Alexandria, 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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