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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Nassau

Avatar for Staats Masonry
Staats Masonry
4.9(
47
)

Serving Nassau, NY and surrounding areas

Angi Approved

In business since 2004

Free estimates

Small jobs welcome

"Serena Staats went completely out of her way to help get this job planned. During all the their hard work, Serena, Bo, Nigel Staats and Noah were all very professional and very down to earth. They all have incredible work ethic. They were hired to fix our cracking foundation. We had two cracks. One was more severe than the other. For them to get to the cracks they had to take out our old concrete patio and dig down to the footing. They fixed the cracks inside and out, and then put in a new concrete patio. They filled in three basement windows, replaced two other basement windows, installed two window wells, installed drainage pipes for gutter run off and also added fill around the foundation to create a positive grade or slope so that water runs away from our foundation. They did great work. We will definitely hire them again for any future concrete needs."
Response time9 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Adirondack Basement Systems, Inc.
Adirondack Basement Systems, Inc.
4.7(
77
)

Serving Nassau, NY and surrounding areas

Angi Approved

In business since 1998

Free estimates

Warranties offered

"Foreman Tim and crew members Dan and Ty did an excellent job installing a complex series of supports for our basement walls. While they worked hard each day, they were still most accommodating of our needs as homeowners. They moved their equipment several times so that we could be on time for personal commitments, they worked quietly and efficiently (except for the sounds of their equipment, we would hardly have known they were here), and when they were finished, they carefully cleaned our basement before their departure. We enjoyed our experience with Tim, Dan, and Ty, and we’re well pleased with the work they did. "
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SaniDry Sedona Dehumidifer
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+7

Response time12 hrs
Response rate89%
2 neighbors recently requested a quote
Avatar for Expediant Environmental Solutions, LLC
Expediant Environmental Solutions, LLC
4.3(
363
)

Serving Nassau, NY and surrounding areas

Angi Approved

In business since 1995

Free estimates

Emergency services offered

"Everyone I spoke with was courteous & personable, and the work was done professionally and cleanly. Our house is noticeably warmer now, so I'd say it was worth it."
Response time2 days
270 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for All Dry Basement
All Dry Basement
5.0(
17
)

Serving Nassau, NY and surrounding areas

Angi Approved

In business since 2017

Free estimates

Emergency services offered

"Having to go through water problems in a basement is stressful but I am so glad I went with this company. Every person I interacted with was competent and professional. Larry was my first point of contact and he was incredibly knowledgeable and contacted me regularly to check in. I had scheduled multiple quotes but Larry sold me instantly because of his knowledgeable and straightforward communication. Todd, the owner, was so kind and you can tell how thorough he is about the work he does. He took the time to explain things to me and even catch things outside their job scope to make me aware of. He was incredibly fair with the pricing of the job. Nick and Dave were the two I interacted with the most because they did a majority of the labor. They were the best. They were respectful and knowledgeable. They took a lot of time to keep me updated and offer guidance for the long term care of my home. Having them working in my home never felt inconvenient. I could not have been more pleased with them or their work. I would highly recommend this company and the team they have assembled. Thank you for saving my home!"
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+7

Response time1 day
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for CleanBright Surface Restoration
CleanBright Surface Restoration
4.9(
56
)

Serving Nassau, NY and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Matt and his crew of Jacob and Christian went far above anything I expected. I called Matt on Saturday afternoon because my sump pump broke and basement had water everywhere. Within 5 minutes of submitting request for a quote he called. Within 30 minutes he was here assessing. Within an hour he had dryers and dehumidifiers set up. He called to check in on Sunday and was here Monday morning. Tuesday morning Jacob and Christian arrived and emptied everything that was damaged by water (and more). They filled a giant dump truck. They were so polite and careful. Right down to the sweeping! I felt like I was dealing with service the way it was years ago. I could not have asked for anything more."
Recommended by98%of homeowners
Bill Miles Custom Masonry & Repair
4.7(
99
)

Serving Nassau, NY and surrounding areas

In business since 1998

Free estimates

Warranties offered

"Horrible work, they got cement on the house and on some bricks. As for the cracks all they did was make a mess with clear silicone all over the driveway without cleaning out the cracks first. Came back to “fix” things after complaining, saw no difference other than leaving a tube of silicone and a box cutter with the blade exposed left in the street and for some reason they put silicone on the wood on our house."
Recommended by90%of homeowners
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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Nassau, 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 Nassau, 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.