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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Roslyn Heights

Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)

Serving Roslyn Heights, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Alex was amazing!! We had a crack in our foundation that another company attempted to repair numerous times. We were fortunate enough to hear about ProSeal and I am happy to report not only did Alex repair the crack to near perfection but the work was done timely, neatly and his customer service skills are top notch. I would HIGHLY recommend ProSeal for all of your foundation needs."
Response time7 hrs
7 neighbors recently requested a quote
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Avatar for Zavza Seal, LLC
Zavza Seal, LLC
4.9(
43
)

Serving Roslyn Heights, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I hired Zavza Seal to waterproof my basement and they did an exceptional job! The team was professional, thorough and went the extra mile to ensure everything was done perfectly. I'm happy with their work and highly recommend them to anyone!"
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
4 neighbors recently requested a quote
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Avatar for Home Healthy Homes, Inc.
Home Healthy Homes, Inc.
4.6(
95
)

Serving Roslyn Heights, NY and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Tey did a good job from what I can see. Of course the proof will be in the next big rainfall"
Newsday Article
Response time4 hrs
73 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
25
)

Serving Roslyn Heights, 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

+159

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

Serving Roslyn Heights, NY and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"I highly recommend this company! We were facing a major issue, but Tyler came out and immediately identified exactly what was wrong. His expertise saved us thousands of dollars in unnecessary repairs that others might have missed. He was professional, efficient, and honest. We will definitely be using them again for any future needs!"
Foundation Repair Ex.
Basement Repair Project
Response time2 days
54 neighbors recently requested a quote
Recommended by18%of homeowners
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Avatar for AQ CONSTRUCTION CORP.
AQ CONSTRUCTION CORP.
5.0(
6
)

Serving Roslyn Heights, NY and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Excellent and prompt contractor. He never disappoints. To make the customer satisfied and happy is his main desire. Creates only the best of work as far as quality and longevity is concerned. Will always recommend him."
Sidewalk
job done porject
job done porject
job done porject
job done porject

+8

Response time6 hrs
Response rate100%
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Avatar for Boccia Waterproofing & Masonry Specialists
Boccia Waterproofing & Masonry Specialists
5.0(
4
)

Serving Roslyn Heights, NY and surrounding areas

Approved

In business since 1955

Warranties offered

Credit card accepted

"Workers were on time & worked very hard. Cleaned up nicely."
Egress Window
Basement Escape Egress Window
Baasement Escape Egress Window
Stucco Repair
Stucco Repair

+4

Response time1 day
11 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Roslyn Heights, 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 Roslyn Heights, 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.

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