Get matched with top basement waterproofing pros in Triangle, NY

Q: What happens if water gets under pavers?

• <div><p>Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the <a href="https://www.angi.com/articles/how-much-does-it-cost-install-patio.htm">cost to build and install a patio</a> to replace the damaged one. </p></div>

Q: How hard is it to add a basement to an existing house?

• <div><p>The difficulty of adding a basement to an existing house can vary depending on the house&rsquo;s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you&rsquo;ll need to enlist professional help for this project.</p></div>

Q: What are the disadvantages of a walkout basement?

• <div><p>Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you&rsquo;re working with a contractor who has extensive experience with this kind of basement. </p></div>

Q: What are the pros and cons of finishing a basement?

• <div><p>When considering finishing your basement, take into account a few pros and cons:</p><p>Pros</p><ul><li><p>Can increase the value of your home</p></li><li><p>Separate space from the rest of the house </p></li><li><p>Customize and personalize the basement to suit your needs and style</p></li><li><p>Increase the amount of living space in your home</p></li></ul><p>Cons</p><ul><li><p>May not regain enough value to cover the cost of finishing</p></li><li><p>Lack of natural light if it&rsquo;s below ground level</p></li><li><p>Moisture or flooding can cause costly damage</p></li><li><p>Installing plumbing and electrical can be messy and costly</p></li></ul><p></p></div>

Q: Does a crawl space add value to your home?

• <div><p>Yes, a crawl space can add value to your home. However, there is a higher chance of it adding value if it is an enclosed crawl space, as this reduces issues caused by excess moisture in the home. That being said, a basement does add more value than a crawl space. </p></div>

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Verified Reviews for Basement Waterproofing pros in Triangle, NY

*The Angi rating for Basement Waterproofing companies in Triangle, 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 Triangle, 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 28, 2025

Reviewed in November 2025
I had a contractor replaced part of my foundation basement wall and it didn’t look right to me so I hired this company to inspect this contractor’s work, he was very thorough , he took pictures and wrote up a report for me that was easy to understand , I was very happy I chose this company to...
Comprehensive Home Inspection
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Reviewed in November 2025
Tom was efficient and professional. He noticed some of the windows needed glazing and did a great job in taking care of that as well as trim paint on the windows. He’s also painted/sealed my basement walls and floor. When all jobs were done, he was sure to leave a clean space. Tom is great to...
No Job Too Small Painting
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Reviewed in July 2024
Mr. Baumart was very prompt to my call. He is genuine, great work ethic, and honest. work he did for us: Rerun garage/basement lighting circuitry and hardwire lighting by removing old receptacle and plug configuration. Install 3 way switch at garage door entry and base of basement stairs....
American Electrical Standard
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Reviewed in April 2024
Brandon has completed a lot of work for us: a front porch, replacement windows and basement flooring. We keep using him because he is a great contractor, does great work and is very reasonably priced. Would recommend Brandon to anyone. Have a project, he can do it.
Brandon Spencer Construction
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Reviewed in June 2023
I usually don't review, but Nick was spectacular. He came to my home and spent 45 minutes advising me on what to try to prevent flooding of basement. Didn't charge me. When much more serious work was needed he did an outstanding job at a very low price.
NCJ Construction Concepts
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Reviewed in August 2021
Bob completed 2 difficult concrete repair jobs where other companies had failed. He redid the floor on a small porch that was in terrible shape. He also waterproofed my basement and the work was excellent! He showed up on time and completed the jobs before the day promised. I highly recommend...
Bob Tanzini Plaster and Cement
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Reviewed in February 2020
They had the sump pump in my basement empty onto my driveway causing an icy hazard for anyone walking by. They would not clean up the problem so I had to do it myself.
Auchinachie Plumbing LTD
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Reviewed in September 2019
George Massery and his side kick Andrew did an outstanding job on our water soaked stinky basement. They did everything including digging thru clay shale and rock in an efficient timely manner. If you have a wet cellar these guys are the ones to call!! Thank You Superior Basements!
Superior Basement Water Control & Remodeling
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Reviewed in August 2018
Salesman/person who did the estimate did a great job explaining the products to me. Installer was prompt and professional and pointed out some roof issues I hadn't noticed which was very helpful as we'd just bought the property. Over the past couple of weeks, the new gutters have done...
Seamless Gutter & Supply Co./KC Construction
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Reviewed in April 2017
We recently had our bathroom totally renovated. Bill gave us an estimate and explained the necessary work that was required. We decided to wait a while before proceeding on this project. He was returned our call immediately and showed up the next day. Bill has done a lot of work for my elderly...
William J Murry Plumbing and Heating
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Find Basement waterproofing pros in Triangle

Woodford Bros Inc

4.0(

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Triangle, NY and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"Zach & his Partner(name given, but I did Not write it down) arrived promptly at time given. Listened to my instructions & concerns and went above & beyond the job that I had signed up for. They both were very courteous & friendly. Office staff very friendly & courteous too. One could feel the smiles in their voices. ABOVE & beyond...I highly recommend this family owned business to do your job for you!!!"

Response time1 day

Response rate94%

10 neighbors recently requested a quote

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Triangle, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Great company to work with, very friendly knowledgeable people and customer satisfaction is their goal. Matt and his crew did a superb job restoring our finished basement after it got flooded when our sump pump had failed during heavy rains. Dual pumps were installed, along with waterproof and mold proof walls and flooring and a Sedona dehumidifier air purification system."

Response time1 hour

39 neighbors recently requested a quote

Recommended by58%of homeowners

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DRAIN & MAIN PLUMBING CO. LLC

4.8(

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Triangle, NY and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"I had a water pressure issue in my home. Called for help and Loren showed up. Found the problem. My pressure tank needed some adjusting and an old unused water filtration system needed to be bypassed. Loren did a great job and he was very pleasant. Highly recommend"

Response time12 hrs

Response rate88%

15 neighbors recently requested a quote

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Triangle, NY and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Did foam insulation in the basement, made a huge difference. They also cleaned out cob webs and dust. The basement never looked so good."

Response time2 days

14 neighbors recently requested a quote

Recommended by90%of homeowners

Basement Drainage Channels - Install

Serving Triangle, NY and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Worked fast, always kept in touch and kept me up to date with the project. Great customer service and great work!"

+21

Response time4 hrs

Response rate97%

Recommended by100%of homeowners

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Highlander Waterproofing Inc

5.0(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Triangle, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

At Highlander Waterproofing & Foundation Repair, we are the area's trusted experts specializing in basement and crawlspace waterproofing and encapsulation, along with foundation repair services for bowing and buckling walls, floor and wall cracks, and full foundation rebuilds to name a few. When you contact Highlander for a free inspection, you are choosing a BBB A+ Accredited, two-time Torch Award for Ethics Winner, with our most recent years 2021, 2022!

Response time1 day

Response rate95%

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Hydro-Solutions, Inc.

3.2(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Triangle, 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

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Double M Industries LLC

5.0(

)

Basement Drainage Channels - Install

Serving Triangle, NY and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Double M did a fabulous job with the work we needed including excavation , site work,and a concrete pad. They were professional , knowledgable and had excellent customer service . We would highly recommend them and were very happy with the completed work ."

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D&S Property Service LLC

New to Angi

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Triangle, NY and surrounding areas

Approved

I take pride and value the things I do. I’ve always wanted to have my own business and I made it happen. I work hard everyday to achieve my goals.

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Midstate Basement Authorities, Inc

4.7(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Triangle, NY and surrounding areas

In business since 2012

Free estimates

Warranties offered

"they could not do the job"

Recommended by96%of homeowners

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Showing 1-10 of 39

Basement Waterproofing questions, answered by experts

Water that pools under pavers can erode the soil foundation and weaken the paver structure. In some situations, it can also cause mold and mildew growth. If that happens, you may need to start budgeting for the cost to build and install a patio to replace the damaged one.

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

When considering finishing your basement, take into account a few pros and cons:

Pros

Can increase the value of your home
Separate space from the rest of the house
Customize and personalize the basement to suit your needs and style
Increase the amount of living space in your home

Cons

May not regain enough value to cover the cost of finishing
Lack of natural light if it’s below ground level
Moisture or flooding can cause costly damage
Installing plumbing and electrical can be messy and costly

Yes, a crawl space can add value to your home. However, there is a higher chance of it adding value if it is an enclosed crawl space, as this reduces issues caused by excess moisture in the home. That being said, a basement does add more value than a crawl space.

The Triangle, NY homeowners’ guide to basement waterproofing services

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

See all articles

Lawrence Bonk
•
May 2, 2026May 2, 2026
How Much Does Basement Waterproofing Cost? [2026 Data]
Need to fix basement water problems or safeguard your home from damage in the future? Use this basement waterproofing cost guide to budget appropriately.
Rachel Hoffman
•
May 2, 2026May 2, 2026
How Much Does It Cost to Finish a Basement? [2026 Data]
An unfinished basement has a lot of potential for a family room or guest suite. So how much does it cost to finish a basement? Read on for all cost factors.
Dan Simms
•
May 3, 2026May 3, 2026
How to Waterproof a Basement Like a Pro
Dealing with a damp basement? Follow these steps for DIY basement waterproofing to keep water and moisture out and boost your home’s energy efficiency.
Dan Simms
•
Apr 9, 2026Apr 9, 2026
What Is Basement Waterproofing and How Does It Work?
Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
Deirdre Sullivan
•
May 3, 2026May 3, 2026
How to Keep Your Basement Dry and Get Rid of Moisture
Can’t seem to get rid of the moisture and mold in your basement? Learn why basements tend to hold moisture and how to get rid of moisture in the basement.
C.E. Larusso
•
May 3, 2026May 3, 2026
7 Reasons Water Is Seeping Through Your Basement Floor
Unearth the root causes of water seepage in your basement floor. Explore effective solutions to keep your basement dry and your home protected.

Get matched with top basement waterproofing pros in Triangle, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Triangle, NY?

Foundation, Basement or Crawlspace Waterproofing / Encapsulation

Foundation Drainage Installation and Replacement

Batt, Rolled or Reflective Insulation Install or Upgrade

Verified Reviews for Basement Waterproofing pros in Triangle, NY

Find Basement waterproofing pros in Triangle

The Triangle, NY homeowners’ guide to basement waterproofing services

How Much Does Basement Waterproofing Cost? [2026 Data]

How Much Does It Cost to Finish a Basement? [2026 Data]

How to Waterproof a Basement Like a Pro

What Is Basement Waterproofing and How Does It Work?

How to Keep Your Basement Dry and Get Rid of Moisture

7 Reasons Water Is Seeping Through Your Basement Floor

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Get matched with top basement waterproofing pros in Triangle, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Triangle, NY?

Foundation, Basement or Crawlspace Waterproofing / Encapsulation

Foundation Drainage Installation and Replacement

Batt, Rolled or Reflective Insulation Install or Upgrade

Verified Reviews for Basement Waterproofing pros in Triangle, NY

Find Basement waterproofing pros in Triangle

The Triangle, NY homeowners’ guide to basement waterproofing services

How Much Does Basement Waterproofing Cost? [2026 Data]

How Much Does It Cost to Finish a Basement? [2026 Data]

How to Waterproof a Basement Like a Pro

What Is Basement Waterproofing and How Does It Work?

How to Keep Your Basement Dry and Get Rid of Moisture

7 Reasons Water Is Seeping Through Your Basement Floor

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