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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Island Park

Avatar for Zavza Seal, LLC
Zavza Seal, LLC
4.9(
43
)

Serving Island Park, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I hired Zavza Seal LLC to waterproof the foundation in my basement. Anderson and his crew went above and beyond with the project. They were on time, clean and responsive to any questions I had. I would gladly use them again."
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
4 neighbors recently requested a quote
Avatar for Home Healthy Homes, Inc.
Home Healthy Homes, Inc.
4.6(
95
)

Serving Island Park, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"These guys were great. I had mold in my basement walls. This company was very knowledgeable and their price was very good. In one day not only was all the mold gone but they also waterproofed my basement. They were professional and fast. I highly recommend them."
Newsday Article
Response time4 hrs
71 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
25
)

Serving Island Park, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+165

Response time7 hrs
Recommended by76%of homeowners
Avatar for Foundation Crack Repair, LLC
Foundation Crack Repair, LLC
4.2(
11
)

Serving Island Park, NY and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Everybody was amazing very professional from Kayla on the phones to Tyler on the estimate. the work was done in a timely manner decently priced 10 out of 10 recommend"
Foundation Repair Ex.
Basement Repair Project
Response time2 days
51 neighbors recently requested a quote
Recommended by18%of homeowners
John Whigham, Inc.
4.6(
101
)

Serving Island Park, NY and surrounding areas

Approved

In business since 1986

Free estimates

Credit card accepted

"I had John Whigham take care of waterproofing my basement. Everything about this project was just fine, from meeting with Bob to review the work and get an estimate through the completion of the job and the final work inspection. The John Whigham work crew were just great hard workers who took care of the job perfectly. They left the work site as clean as it was before they started. I would recommend John Whigham to anyone!"
Response time11 hrs
Response rate88%
13 neighbors recently requested a quote
Avatar for Bari & Sons Construction, Inc.
Bari & Sons Construction, Inc.
5.0(
5
)

Serving Island Park, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Welcome to Bari & Sons Construction Inc! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us today!

Bari & Sons Construction
Avatar for Valley Roofing and Construction, LLC
Valley Roofing and Construction, LLC
5.0(
1
)

Serving Island Park, NY and surrounding areas

Approved

In business since 2012

Free estimates

Valley Roofing and Construction, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time1 day
Response rate95%
3 neighbors recently requested a quote
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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Island Park, NY

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Island Park, NY homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

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