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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon20
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Southfields, NY

*The Angi rating for Basement Waterproofing companies in Southfields, 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 Southfields, 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 16, 2025

Find Basement waterproofing pros in Southfields

Avatar for Contractors' Waterproofing
Contractors' Waterproofing
4.8(
62
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Southfields, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Credit card accepted

"Question above did not allow me to specify the nature of the waterproofing that was done. He stopped water from seeping through the floor of the den. Gregg is old school, a man of his word, not primarily out for profit and truly committed to getting the job done even if repeat visits make it not cost effective for him."
30 YEAR OLD BASEMENT
AFTER WATERPROOFING
Vapor Barrier
Why Your Basement is Wet and Damp
Thies Is How We fix

+1

Response time8 hrs
18 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Basement Systems Of New York
Basement Systems Of New York
4.3(
42
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Southfields, NY and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Went very well.  They were neat, professional, and finished the job in a few hours.  I would recommend them to anyone looking to install a drainage system.
"
Pouring A New Slab At Our Office - Bullville, NY
Calling A Last Minute Audible To Install A New Concrete Slab - Liberty, NY
Waterproofing A Walkout Basement With Our Patented Two-Stage Waterproofing System - Pine Bush, NY
Installing An Interior Waterproofing System With A Gravity Discharge - Holmes, NY
Knocking Down And Rebuilding A Foundation Wall - Kiamesha Lake, NY

+7

Response time1 day
29 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Tigasi Home Improvement LLC
Tigasi Home Improvement LLC
5.0(
10
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Southfields, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Tigasi is very professional as well as accommodating for my project. They are flexible about the time of work, and checked with me about things when it was in progress. The price is also reasonable. Thanks to them, I have a much higher R value on the Attic floor, and the moldy exhaust pipe from the bathroom fan had been replaced."
15 neighbors recently requested a quote
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Avatar for ProSeal Waterproofing
ProSeal Waterproofing
5.0(
8
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Southfields, NY and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I called the owner and he responded quickly and was able to provide a fair quote. The crew showed up on time and did great work."
Response time7 hrs
Response rate92%
5 neighbors recently requested a quote
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Avatar for At Ease Excavation
At Ease Excavation
5.0(
13
)
Basement Drainage Channels - Install

Serving Southfields, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Paul and his team did an incredible job! We love our stream and gravel driveway. Would definitely hire again."
Excavating Project
Excavating Project
Excavating Project
Small residential land clearing
Excavating Project

+11

Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Avatar for The Basement Transformer
The Basement Transformer
3.3(
8
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Southfields, NY and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

The Basement Transformer is proud to provide innovative basement waterproofing, basement finishing, crawl space, and foundation repair services to improve the comfort and safety of your home. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!\n

Basement Transformation
Unfinished Basement
Response time1 day
Response rate100%
16 neighbors recently requested a quote
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Avatar for Bienskie Excavating & Trucking
Bienskie Excavating & Trucking
3.7(
85
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Southfields, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"They did an amazing job, with both tree and stump removal, at a fair price. And they are good humans, to boot!"
Photos
9 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for M.L. Plumbing
M.L. Plumbing
5.0(
4
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Southfields, NY and surrounding areas

Approved

Free estimates

Credit card accepted

"Very friendly and easy to work with. Would recommend this service to others and request it again myself. The work is professional and what is being done is communicated very clearly so you know what to expect."
Request Quote
Hydro-Solutions, Inc.
3.2(
3
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Southfields, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

Hydro-Solutions, Inc., are experts in Basement Waterproofing and Foundation Repair. We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our dedicated team of professionals, have many years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time5 hrs
Recommended by100%of homeowners
Request Quote
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Showing 1-10 of 165
Basement Waterproofing questions, answered by experts

In Southfields, knowing your foundation’s age, type, and condition is essential—older stone or block foundations often require different moisture control methods than newer poured concrete. Soil type, property slope, and distance from the Ramapo River all influence water flow and foundation drainage needs. Assessing existing drainage systems and exterior grading helps tailor waterproofing solutions to your home’s specific risks and layout.

Helpful?

For basement waterproofing in Southfields, keep a high-capacity dehumidifier for moisture control, a sump pump with battery backup, and a reliable moisture meter to monitor dampness. Stock hydraulic cement for patching cracks, weather-resistant sealants, and foundation drainage tools. Gutter cleaning equipment and snow removal supplies are also important, as heavy leaf fall and winter ice dams can impact drainage and increase water intrusion risks.

Helpful?

In Southfields, always plan for building permits if you’re excavating or installing a sump pump. Be aware of septic system locations and any watershed restrictions, as these can limit certain waterproofing methods. Schedule exterior work between May and October for best results, and consider spring runoff or hurricane season when planning. Always mark utility lines before digging, and factor in well and septic placement for effective drainage design.

Helpful?

In Southfields, long-lasting basement waterproofing depends on adapting solutions to freeze-thaw cycles, managing seasonal water, and designing effective foundation drainage for rocky or clay-heavy soils. Quality installation—especially with professional excavation and membrane selection—makes a significant difference. Ongoing maintenance, like regular sump pump testing and gutter cleaning, helps extend system life. Choose local experts familiar with Southfields’ unique climate and geology for the best results.

Helpful?

In Southfields, basement waterproofing can be complicated by stone foundation walls, low ceilings, or homes built into hillsides. Multiple foundation types from additions or shared walls with neighboring properties may require specialized approaches. Look for signs like efflorescence, bowing walls, or cracks along mortar joints—these indicate underlying issues that can make waterproofing more challenging and may call for professional assessment.

Helpful?

The Southfields, 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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