Get matched with top basement waterproofing pros in Andreas, PA

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: Should you put plastic over insulation in basement walls?

• <div><p>A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.</p></div>

Q: Can I waterproof my basement myself?

• <div><p>You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn&rsquo;t experiencing a lot of water but is noticeably humid, you can try <a href="https://www.angi.com/articles/how-choose-basement-dehumidifier.htm">running a dehumidifier</a> 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. </p><p>However, if the problem is more severe and requires a more extensive solution, it&rsquo;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.</p></div>

Q: Is it unhealthy or dangerous to live in a damp basement?

• <div><p>Yes, it is generally unhealthy and can be dangerous to live in a damp basement. The damp air can negatively affect your breathing and lungs, and the moisture promotes mold growth and pest infestations. Inhaling mold spores or waste particles from insects and rodents attracted to the moisture can be hazardous. This damp, moldy air can also circulate into your main living area. It is crucial to resolve any moisture problems and implement preventative measures before using your basement as a living space.</p></div>

Q: Can I prevent future basement flooding, and what does it cost?

• <div><p>Preventing future basement flooding often involves installing sump pumps, improving drainage, sealing foundation cracks, and maintaining gutters. Costs vary, but preventive measures can range from a few hundred to several thousand dollars, depending on the solutions chosen. Investing in prevention can save you money on future flooded basement cleanup costs and repairs.</p></div>

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Verified Reviews for Basement Waterproofing pros in Andreas, PA

*The Angi rating for Basement Waterproofing companies in Andreas, PA 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 Andreas, PA 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 January 17, 2025

Find Basement waterproofing pros in Andreas

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Andreas, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"From start to finish this company gets things done the right way. I would highly recommend to anyone needing any type basement work done especially waterproofing. These guys are the best in the business! Thank you Basement Gurus for my dry basement."

+339

Response time1 day

759 neighbors recently requested a quote

Recommended by68%of homeowners

Request Quote

Once & Done Waterproofing Solutions, LLC

4.6(

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Andreas, PA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"This is a professional customer oriented company, their representative Shaun quickly identified the issue facing us. He walked us through the pros and cons and recommended a course of action. The crew he used was well organized and efficient and accomplished the job well within schedule. The result has been most satisfying. I would hire and recommend Shaun and Once and Done Waterproofing to my friends and associates without reservation. Job well done!"

+14

Response time11 hrs

56 neighbors recently requested a quote

Recommended by92%of homeowners

Request Quote

Basement Waterproofing Specialists

4.0(

597

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andreas, PA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I had a serious basement flooding problem. I had my basement waterproofed 2 times. it didn't work! Basement Waterproofing Specialists installed a commercial drain system and after 2 years I have never had a drop of water they are AMAZING, thank you Basement Waterproofing specialists YOU ARE THE BEST!"

+67

Response time11 hrs

230 neighbors recently requested a quote

Recommended by86%of homeowners

Request Quote

Dry Tech Waterproofing Solutions

4.4(

274

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Andreas, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Super professional, efficient, and great finished product. Weâ re very happy with the work and would definitely recommend this company to anyone looking for a basement waterproofing system."

Insulation board is placed over the Water Shield

+24

Response time8 hrs

Response rate99%

255 neighbors recently requested a quote

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Highlander Waterproofing, Inc

4.2(

163

)

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

Serving Andreas, PA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"This team was great. Tim did the initial site visit and explained everything in detail while drawing a diagram of the work to be completed. Crew was on time, friendly, professional and started work right away. Only about one third of basement needed waterproofing. If future conditions require additional areas to be waterproofed, I will definitely call Highlander."

After Pic of Basement Waterproofing Project

+18

Recommended by90%of homeowners

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Andreas, PA and surrounding areas

Approved (Corporate)

In business since 1975

Free estimates

Warranties offered

"Installed waterproofing system for our basement. Professional, timely and easy to work with. The system is working very well."

+16

Response time11 hrs

721 neighbors recently requested a quote

Recommended by86%of homeowners

Request Quote

Liberty Basement Systems

5.0(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Andreas, PA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

Liberty Basement Systems is your trusted local expert for All Things Basementy! We offer the best in basement waterproofing, crawl space repair, and foundation repair services. Using patented products with industry-leading warranties, we provide permanent solutions for your home. We proudly serve homeowners and businesses throughout Eastern & Central PA.

Stair-step cracks on your foundation wall are a common sign of foundation problems caused by settlement and soil issues.

During heavy rainfall, water leaked into the basement through the walls.

SaniDry Sedona is the world's most efficient, high-performance dehumidifier and filtration system and is a crucial element in basement waterproofing and crawl space repair. As a result of its compact size, it occupies less space in a basement and can easily be tucked away in a crawl space. The unit eliminates damp, musty odors by drying and filtering the air, and it costs less to run than other dehumidifiers. It filters mold spores, dust mite droppings, dust and other particles, and it keeps hu

The wall height is measured to cut PowerBrace beam to its length and the bottom of the beam is anchored to the floor. The top bracket is installed and the beam is secured. This patented design can be straightened over time, eliminating future bowing, buckling, or inward tilting movements.

+18

37 neighbors recently requested a quote

Recommended by100%of homeowners

Request Quote

Thompson's Basement Waterproofing

4.1(

226

)

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

Serving Andreas, PA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Dean provided my complimentary basement inspection which consisted of looking for water entry points, foundation and floor cracks, and all potential other water challenges in the basement. He spent about 20 minutes walking me through each point of the Inspection and explaining to me the purpose what he was looking for and why. At the end of the complimentary inspection, Dean confirmed no further action would be necessary. Dean was professional, knowledgeable and polite; never pushy and very honest. I would highly recommend Thompson's Basement Waterproofing's free inspection to anyone concerned about your basement. Thompson's obviously is only interested in selling their products to people who need them; not taking advantage of Homeowner's who don't have the subject matter expertise needed to properly assess this type of situation. Thanks Thompson's!
"

Recommended by82%of homeowners

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

Serving Andreas, PA and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"Basement has been completely dry since the repairs despite torrential rains.
"

Recommended by91%of homeowners

Request Quote

PA Basement Solutions, LLC

4.7(

)

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

Serving Andreas, PA and surrounding areas

In business since 2015

Free estimates

Warranties offered

"I am very happy with Dan, the owner's knowledge, experience, and timely service. His team was very diligent keeping things clean and restored to original. The waterproofing system works perfectly and I very pleased with the cost and quality of the installation. I would highly recommend this company, ( I got 4 other estimates before choosing them)"

Response time1 day

Recommended by100%of homeowners

Request Quote

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Showing 1-10 of 56

Basement Waterproofing questions, answered by experts

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.

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

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.

Yes, it is generally unhealthy and can be dangerous to live in a damp basement. The damp air can negatively affect your breathing and lungs, and the moisture promotes mold growth and pest infestations. Inhaling mold spores or waste particles from insects and rodents attracted to the moisture can be hazardous. This damp, moldy air can also circulate into your main living area. It is crucial to resolve any moisture problems and implement preventative measures before using your basement as a living space.

Preventing future basement flooding often involves installing sump pumps, improving drainage, sealing foundation cracks, and maintaining gutters. Costs vary, but preventive measures can range from a few hundred to several thousand dollars, depending on the solutions chosen. Investing in prevention can save you money on future flooded basement cleanup costs and repairs.

The Andreas, PA homeowners’ guide to basement waterproofing services

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