Top-rated basement waterproofing pros.

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There are 6 highly-rated local basement waterproofing pros.

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TRUSTED BY SPRING VALLEY, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon45
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Spring Valley

Avatar for Arid Basement Waterproofing

Arid Basement Waterproofing

4.86(
85
)
Approved Pro

Arid Basement Waterproofing

4.86(
85
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
10 local quotes requested

Dira Associates, INC. d/b/a Arid Basement Waterproofing is a family owned & operated business. We are the oldest waterproofing company in New Jersey and one of the oldest in the tri-state area. We specialize in French drains and sump pumps and gladly give referrals in your neighborhood. We also are distributors for the best dehumidifier and battery backup pump system on the market. We DO NOT subcontract our work and our French drains come with a lifetime transferable guarantee.

"Arid was professional, helpful and did a great job waterproofing our basement!"

Briana A on May 2025

Dira Associates, INC. d/b/a Arid Basement Waterproofing is a family owned & operated business. We are the oldest waterproofing company in New Jersey and one of the oldest in the tri-state area. We specialize in French drains and sump pumps and gladly give referrals in your neighborhood. We also are distributors for the best dehumidifier and battery backup pump system on the market. We DO NOT subcontract our work and our French drains come with a lifetime transferable guarantee.

"Arid was professional, helpful and did a great job waterproofing our basement!"

Briana A on May 2025


"They were excellent on all counts-knowledgeable, Available to answer questions, efficient, on time, neat workers , and they did a very good job."

Regina R on September 2024

We are a locally owned and operated company with over 30 employees. Many of our products have warranties. We offer service visits. We will accept credit cards and financing is also offered.

"They were excellent on all counts-knowledgeable, Available to answer questions, efficient, on time, neat workers , and they did a very good job."

Regina R on September 2024


Avatar for Diggs Building Technologies Corp.

Diggs Building Technologies Corp.

4.92(
37
)
Approved Pro

Diggs Building Technologies Corp.

4.92(
37
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 local quotes requested

Owner operated, our company has been serving the Greater Hudson Valley area for over 25 years now. Water damage can be extensive and we are here for the challenge your water issue brings. Water damage will only get worse the longer the issue is ignored. Call us TODAY to get a quote on repairing your water issues before they become major. County of Rockland License No. H-12200-A6-00-00 County of Westchester License No. WC-28482-H16

"Very experienced and professional."

Jeffrey L on June 2024

Owner operated, our company has been serving the Greater Hudson Valley area for over 25 years now. Water damage can be extensive and we are here for the challenge your water issue brings. Water damage will only get worse the longer the issue is ignored. Call us TODAY to get a quote on repairing your water issues before they become major. County of Rockland License No. H-12200-A6-00-00 County of Westchester License No. WC-28482-H16

"Very experienced and professional."

Jeffrey L on June 2024


Cambridge masonry

No reviews yet

Cambridge masonry

No reviews yet
21 years of experience

We are a family business and have been in business twenty year now . We are very reliable and professional business with high quality work and a beautiful finish on all our jobs and we give good prices and free inspections.

We are a family business and have been in business twenty year now . We are very reliable and professional business with high quality work and a beautiful finish on all our jobs and we give good prices and free inspections.


Avatar for Kingdom Masonry & Home Improvement's

Kingdom Masonry & Home Improvement's

No reviews yet

Kingdom Masonry & Home Improvement's

No reviews yet
Free onsite estimate

Hi Everyone Kingdom Masonry & Home Improvements We Offer All Types Of Home Improvements Always Happy To Help With Any Project No Matter How Small/Big Offer High Quality Service Same Day Call Out Service Free Quotes On All Projects Have A Good One Everyone Give Us A Call Anytime

Hi Everyone Kingdom Masonry & Home Improvements We Offer All Types Of Home Improvements Always Happy To Help With Any Project No Matter How Small/Big Offer High Quality Service Same Day Call Out Service Free Quotes On All Projects Have A Good One Everyone Give Us A Call Anytime


"Eddie and his crew solved my flooding issues with the installation of new pumps and delivered innovation solutions for a complicated problem, in the best efficient ways. His work was clean efficient, immaculate honest and on time. his company was accountable and delivered exactly what I requested and needed. Fortunately for me he will be returning soon to continue to address a few other projects on my list. I'm confident anyone that hires this company will be extremely pleased. A number of my personal friends have hired his team and were pleased with no regrets. Terry"

Theresa L on June 2024

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Eddie and his crew solved my flooding issues with the installation of new pumps and delivered innovation solutions for a complicated problem, in the best efficient ways. His work was clean efficient, immaculate honest and on time. his company was accountable and delivered exactly what I requested and needed. Fortunately for me he will be returning soon to continue to address a few other projects on my list. I'm confident anyone that hires this company will be extremely pleased. A number of my personal friends have hired his team and were pleased with no regrets. Terry"

Theresa L on June 2024


Avatar for Bonded Waterproofing Solutions Group LLC

Bonded Waterproofing Solutions Group LLC

5.00(
1
)

Bonded Waterproofing Solutions Group LLC

5.00(
1
)
42 years of experience

Established Basement Waterproofing business with over 40 years of experience waterproofing over 50,000 homes in the Tri-state area. Quality work at a fair price that's guaranteed! Give us a call today!

Established Basement Waterproofing business with over 40 years of experience waterproofing over 50,000 homes in the Tri-state area. Quality work at a fair price that's guaranteed! Give us a call today!


Foamco/Dr.EnergySaver

No reviews yet

Foamco/Dr.EnergySaver

No reviews yet

Insulation Consultant My Expertise in Cost-Effective and Efficient Project Management, Through eight years of dedicated research and hands on approach I have gained a comprehensive understanding of how to make your home, business, or any project as efficient as possible while maintaining a budget-friendly approach. My experience includes extensive training and certification in spray foam and other insulation solutions. I have also developed a strong understanding of the importance of communication and collaboration throughout a project. I make it a priority to keep my clients informed and involved every step of the way. By doing so, we can ensure that the final product meets all expectations, both in terms of functionality and cost. Additionally, I have a keen eye for detail and a passion for finding creative solutions to complex problems. This allows me to identify potential issues early on in a project and quickly develop effective solutions. Whether you are looking to improve the energy efficiency of your home or need a project manager for a larger construction project, I am confident in my ability to deliver exceptional results. Contact me today to learn more about my services and how I can help you achieve your goals.

Insulation Consultant My Expertise in Cost-Effective and Efficient Project Management, Through eight years of dedicated research and hands on approach I have gained a comprehensive understanding of how to make your home, business, or any project as efficient as possible while maintaining a budget-friendly approach. My experience includes extensive training and certification in spray foam and other insulation solutions. I have also developed a strong understanding of the importance of communication and collaboration throughout a project. I make it a priority to keep my clients informed and involved every step of the way. By doing so, we can ensure that the final product meets all expectations, both in terms of functionality and cost. Additionally, I have a keen eye for detail and a passion for finding creative solutions to complex problems. This allows me to identify potential issues early on in a project and quickly develop effective solutions. Whether you are looking to improve the energy efficiency of your home or need a project manager for a larger construction project, I am confident in my ability to deliver exceptional results. Contact me today to learn more about my services and how I can help you achieve your goals.


Avatar for Steadfast Carpentry LLC

Steadfast Carpentry LLC

5.00(
8
)

Steadfast Carpentry LLC

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Here at Steadfast Carpentry, we take pride in building things right the first time so that our home improvements last a lifetime. From staircases, to windows and doors; custom furniture to full home additions and remodels, we approach residential construction with an eye for modern style, but an old-time attention to detail that you just don’t see anymore. We are fully insured, licensed, and happy to collaborate on any custom designs you may be thinking up.

"Simply stated, the best possible carpentry service you can hire. In building a large deck off of the back of my house (project with a countless variables), Pat at Steadfast Carpentry worked to complete a design to my exact wants that will continue to impress everyone who sees it for decades. Pat demonstrated a deep knowledge and care for well-built and beautiful woodworking, and was able to exceed any expectations of build quality, cost, and aesthetics, whilst working safely and within the constraints of our town codes. I cannot overstate how friendly, helpful, knowledgeable, and diligent he has been throughout the entire process. I am overjoyed with the final product, and can personally assure anyone looking for a carpenter that you have found the gold standard with Steadfast Carpentry. It is a true rarity to find the affordability, knowledge, and quality at this level."

Jimmy D on September 2024

Here at Steadfast Carpentry, we take pride in building things right the first time so that our home improvements last a lifetime. From staircases, to windows and doors; custom furniture to full home additions and remodels, we approach residential construction with an eye for modern style, but an old-time attention to detail that you just don’t see anymore. We are fully insured, licensed, and happy to collaborate on any custom designs you may be thinking up.

"Simply stated, the best possible carpentry service you can hire. In building a large deck off of the back of my house (project with a countless variables), Pat at Steadfast Carpentry worked to complete a design to my exact wants that will continue to impress everyone who sees it for decades. Pat demonstrated a deep knowledge and care for well-built and beautiful woodworking, and was able to exceed any expectations of build quality, cost, and aesthetics, whilst working safely and within the constraints of our town codes. I cannot overstate how friendly, helpful, knowledgeable, and diligent he has been throughout the entire process. I am overjoyed with the final product, and can personally assure anyone looking for a carpenter that you have found the gold standard with Steadfast Carpentry. It is a true rarity to find the affordability, knowledge, and quality at this level."

Jimmy D on September 2024


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Basement Waterproofing questions, answered by experts

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

Encapsulation can take the place of crawl space vents since it protects the area from moisture and air all year round. Determining whether you should open or close crawl space vents can be complicated since it often depends on the weather and humidity. Skip this step by investing in crawl space encapsulation whenever possible.

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

Foundation problems will likely get worse over time if they aren’t repaired. As foundation problems progress, your home may experience signs of structural damage, water damage, and health and safety risks—all of which will only get more expensive to fix the longer you wait. Repair foundation problems as soon as you’re aware of them to avoid complex and expensive remediation in the future.

The Spring Valley, NY homeowners’ guide to basement waterproofing services

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