
Get matched with top foundation repair specialists in Mars, PA
There are 5 highly-rated local foundation repair specialists.
Need a pro for your foundation repair project in Mars, PA?
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Verified Reviews for Foundation Repair pros in Mars, PA
*The Angi rating for Foundation Repair companies in Mars, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
*The HomeAdvisor rating for Foundation Repair companies in Mars, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Repair needs.
Last update on November 19, 2025
Find Foundation repair specialists in Mars

Highlander Waterproofing, Inc.
Highlander Waterproofing, Inc.
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! Highlander doesn't offer a cookie cutter solution like some of the other companies who have a one size fits all solution, nor are we a "Chuck in the Truck" company who operates out of our home. We custom design a solution to your project. Highlander is family owned and operated with a brick and mortar office and warehouse location to service the Greater Pittsburgh Metro Area and WPA. With more than a century of experience, we have mastered repairs and installations, and have the longevity in the industry to stand behind our work.
"Successfully completed the job! Basement is dry. A warning about the amount of mess and leftover dust would have been nice, but overall, a job well done."
L W on June 2023
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! Highlander doesn't offer a cookie cutter solution like some of the other companies who have a one size fits all solution, nor are we a "Chuck in the Truck" company who operates out of our home. We custom design a solution to your project. Highlander is family owned and operated with a brick and mortar office and warehouse location to service the Greater Pittsburgh Metro Area and WPA. With more than a century of experience, we have mastered repairs and installations, and have the longevity in the industry to stand behind our work.
"Successfully completed the job! Basement is dry. A warning about the amount of mess and leftover dust would have been nice, but overall, a job well done."
L W on June 2023

Groundworks
Groundworks
Since 2012, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Pittsburgh. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or crawl space. PA158514 (PA)
"We had our basement waterproofed by Baker's. It's been bone-dry since. We did have one piece of equipment fail within a month of the installation, but it was a third party dehumidifier that was just a dud I guess, no fault of Baker's. I texted the project manager about it on a Sunday. I expected a response the following week. He got back to me within the hour. The equipment was removed and replaced within a couple days. Everything great since. I would highly recommend Baker's, but specifically our project manager Nathan Goddard and the head guy on site Daylan. Can't remember his last name, but he's got a long beard and did a great job. Thanks to both of them and the rest of the guys."
David L on March 2025
Since 2012, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Pittsburgh. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or crawl space. PA158514 (PA)
"We had our basement waterproofed by Baker's. It's been bone-dry since. We did have one piece of equipment fail within a month of the installation, but it was a third party dehumidifier that was just a dud I guess, no fault of Baker's. I texted the project manager about it on a Sunday. I expected a response the following week. He got back to me within the hour. The equipment was removed and replaced within a couple days. Everything great since. I would highly recommend Baker's, but specifically our project manager Nathan Goddard and the head guy on site Daylan. Can't remember his last name, but he's got a long beard and did a great job. Thanks to both of them and the rest of the guys."
David L on March 2025

Highlander Waterproofing, Inc.
Highlander Waterproofing, Inc.
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!
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!

Everdry Basement Waterproofing
Everdry Basement Waterproofing
EverDry Basement Waterproofing is western PA's solution for foundation repair and basement waterproofing. Serving the greater Pittsburgh area, we have what it takes to fix the symptoms and the source of your wet basement problems. Everdry specializes in basement waterproofing and foundation repair. Our patented, safe and 100% effective waterproofing method can be used on foundations consisting of poured concrete, block, brick, stone, red clay tile plus crawl spaces and slabs. We have been in business for more than 35 years and have over 90,000 satisfied customers. Everdry Professionals take a personal one on one approach in helping homeowners to understand their options for creating a safe, dry and livable space in their basements. Everdry Waterproofing repairs all causes of basement seepage, including seepage through foundation wall cracks, window wells, porous concrete and masonry walls. We address floor leaks, whether water is coming upward through floor cracks and/or the cove joint.
"Very Prompt, The crew was very organized "
Terry G on November 2025
EverDry Basement Waterproofing is western PA's solution for foundation repair and basement waterproofing. Serving the greater Pittsburgh area, we have what it takes to fix the symptoms and the source of your wet basement problems. Everdry specializes in basement waterproofing and foundation repair. Our patented, safe and 100% effective waterproofing method can be used on foundations consisting of poured concrete, block, brick, stone, red clay tile plus crawl spaces and slabs. We have been in business for more than 35 years and have over 90,000 satisfied customers. Everdry Professionals take a personal one on one approach in helping homeowners to understand their options for creating a safe, dry and livable space in their basements. Everdry Waterproofing repairs all causes of basement seepage, including seepage through foundation wall cracks, window wells, porous concrete and masonry walls. We address floor leaks, whether water is coming upward through floor cracks and/or the cove joint.
"Very Prompt, The crew was very organized "
Terry G on November 2025

G & J Waterproofing
G & J Waterproofing
At G&J Waterproofing, we believe that your foundation is the most important part of your home. A cracked, wet, or sinking foundation can lead to serious problems such as uneven floors, cracked drywall, peeling paint, mold growth, and even structural safety hazards. Every foundation issue is unique—there is no one-size-fits-all solution. That’s why G&J Waterproofing provides customized foundation repair and waterproofing solutions tailored to your specific needs. If your basement is leaking, your foundation is cracking, or you’re experiencing water damage, we can help! Our Services: ✅ Basement Waterproofing ✅ Exterior Waterproofing ✅ Foundation Repair ✅ Carbon Fiber Straps for added wall support ✅ Flex Shield for protecting sandstone walls ✅ Crawl Space Encapsulation to prevent moisture issues ✅ Foundation Rebuilding for severe structural damage ✅ Steel Beams for extra stability ✅ Rotted Joist Replacement to restore structural integrity ✅ Basement Drainage Systems to keep your home dry At G&J Waterproofing, we also collaborate with licensed structural engineers to ensure the most effective and long-lasting repairs for your home. Protect your home’s foundation today! Call G&J Waterproofing for a free inspection.
"G&J was referred to me by another contractor I had doing my windows. My basement walls were very bad caving in. They came out and got on the job quick. The crew was great, so clean and professional and so knowledgeable. The owner came out also every day to check on my job since I was nervous about having a new foundation put in. He put my mind at ease. The girl on the phone Katie called me every day to go over the process. They really were great all around."
Dee R on November 2025
At G&J Waterproofing, we believe that your foundation is the most important part of your home. A cracked, wet, or sinking foundation can lead to serious problems such as uneven floors, cracked drywall, peeling paint, mold growth, and even structural safety hazards. Every foundation issue is unique—there is no one-size-fits-all solution. That’s why G&J Waterproofing provides customized foundation repair and waterproofing solutions tailored to your specific needs. If your basement is leaking, your foundation is cracking, or you’re experiencing water damage, we can help! Our Services: ✅ Basement Waterproofing ✅ Exterior Waterproofing ✅ Foundation Repair ✅ Carbon Fiber Straps for added wall support ✅ Flex Shield for protecting sandstone walls ✅ Crawl Space Encapsulation to prevent moisture issues ✅ Foundation Rebuilding for severe structural damage ✅ Steel Beams for extra stability ✅ Rotted Joist Replacement to restore structural integrity ✅ Basement Drainage Systems to keep your home dry At G&J Waterproofing, we also collaborate with licensed structural engineers to ensure the most effective and long-lasting repairs for your home. Protect your home’s foundation today! Call G&J Waterproofing for a free inspection.
"G&J was referred to me by another contractor I had doing my windows. My basement walls were very bad caving in. They came out and got on the job quick. The crew was great, so clean and professional and so knowledgeable. The owner came out also every day to check on my job since I was nervous about having a new foundation put in. He put my mind at ease. The girl on the phone Katie called me every day to go over the process. They really were great all around."
Dee R on November 2025
C&W Works, Inc.
C&W Works, Inc.
C&W Works, Inc., is a quality company that is very versatile in the projects we can perform. We have years of experience and will take care of all of your exterior needs. No job is too big or too small. Call us today for a free estimate. All work guaranteed.
"The repairs made to our septic system were of the highest quality. Every detail was met at a fair price. T he workers were very knowledgeable. We are very satisfied and would recommend C&W Works for this service"
Tom J on September 2023
C&W Works, Inc., is a quality company that is very versatile in the projects we can perform. We have years of experience and will take care of all of your exterior needs. No job is too big or too small. Call us today for a free estimate. All work guaranteed.
"The repairs made to our septic system were of the highest quality. Every detail was met at a fair price. T he workers were very knowledgeable. We are very satisfied and would recommend C&W Works for this service"
Tom J on September 2023

Advanced Basement Solutions
Advanced Basement Solutions
We are locally, family owned and operated with over 22 years of experience. We have won several awards and are nationally certified by the Basement Health Association. We offer internal & external french drains, bowed/cracked wall repair, sinking foundation repair, sump pumps, driveway drains, battery back up pumps, and mold treatments. We do NOT use subcontractors. ALL work performed by certified company employees. We also offer lifetime transferable warranties and 0% financing to qualified homeowners (terms to be determined by lender). We are fully licensed and insured. We perform quality work at reasonable rates. Additional contact name - Tara Hoey. Additional phones - (412) 341-2660, (412) 486-5880, (724) 459-5544.
"This is the second time I’ve used Advanced for my basement waterproofing needs and they were again fantastic. Work was done well and it was easy to schedule. They are low pressure so if you have a project and just need to get an opinion, reach out to them. Chris is great and very attentive and helpful. Both of my waterproofing jobs still cost less the the initial job from one of the big companies, so I was really pleased with their work and price. They did a nice job cleaning up (but concrete dust gets everywhere so I still have work to do). Highly recommend!!!! I also live in a township with strict permit codes and they knew to check and help with that process (the other company did not)."
Mike F on April 2025
We are locally, family owned and operated with over 22 years of experience. We have won several awards and are nationally certified by the Basement Health Association. We offer internal & external french drains, bowed/cracked wall repair, sinking foundation repair, sump pumps, driveway drains, battery back up pumps, and mold treatments. We do NOT use subcontractors. ALL work performed by certified company employees. We also offer lifetime transferable warranties and 0% financing to qualified homeowners (terms to be determined by lender). We are fully licensed and insured. We perform quality work at reasonable rates. Additional contact name - Tara Hoey. Additional phones - (412) 341-2660, (412) 486-5880, (724) 459-5544.
"This is the second time I’ve used Advanced for my basement waterproofing needs and they were again fantastic. Work was done well and it was easy to schedule. They are low pressure so if you have a project and just need to get an opinion, reach out to them. Chris is great and very attentive and helpful. Both of my waterproofing jobs still cost less the the initial job from one of the big companies, so I was really pleased with their work and price. They did a nice job cleaning up (but concrete dust gets everywhere so I still have work to do). Highly recommend!!!! I also live in a township with strict permit codes and they knew to check and help with that process (the other company did not)."
Mike F on April 2025
Livenspire Masonry
Livenspire Masonry
Family owned and operated, full service masonry and concrete company. We do everything from building foundations, to installing decorative stamped concrete to chimney repair. In business for over 35 years, no job is too big or small. No sales staff, the people who come out to bid your work will be doing the work. Let us help you build your dreams.
Family owned and operated, full service masonry and concrete company. We do everything from building foundations, to installing decorative stamped concrete to chimney repair. In business for over 35 years, no job is too big or small. No sales staff, the people who come out to bid your work will be doing the work. Let us help you build your dreams.

Underground solutions LLC
Underground solutions LLC
Got a project your wanting done? It’s never to early to start thinking about those projects and planning them call now for your free estimate and let’s get it on the schedule! Weather it be commercial or residential we specialize in  -water line -sewer line -gas line -storm water -basement waterproofing -sump pump installs or repairs -demo work -site prep -land clearing -French drains -septic system installs or hook ups -well pump failure -foundation repair And much much more! Just give us a call weather it be a sewer line fail or a wet basement or even a large commercial project! We are here for you! Don’t forget we are here for those emergency calls that just can’t wait!!!! Don’t panic just call! We got you covered!(724) 301-3967
Got a project your wanting done? It’s never to early to start thinking about those projects and planning them call now for your free estimate and let’s get it on the schedule! Weather it be commercial or residential we specialize in  -water line -sewer line -gas line -storm water -basement waterproofing -sump pump installs or repairs -demo work -site prep -land clearing -French drains -septic system installs or hook ups -well pump failure -foundation repair And much much more! Just give us a call weather it be a sewer line fail or a wet basement or even a large commercial project! We are here for you! Don’t forget we are here for those emergency calls that just can’t wait!!!! Don’t panic just call! We got you covered!(724) 301-3967
Matthews Masonry Restoration
Matthews Masonry Restoration
Masonry restoration. Experienced tradesman that takes pride in their workmanship. -chimney repair -tuck pointing -caulking -pressure washing -concrete repair -water proofing
Masonry restoration. Experienced tradesman that takes pride in their workmanship. -chimney repair -tuck pointing -caulking -pressure washing -concrete repair -water proofing
The Mars, PA homeowners’ guide to foundation repairs
From average costs to expert advice, get all the answers you need to get your job done.

A bowing basement wall needs immediate repair. Learn how much it costs to repair a bowing basement wall and what factors can affect the final price tag.

When a sill plate begins to crumble, it needs to be replaced ASAP. But how much does sill plate replacement cost? Here's what you need to know.

Whether trying to protect it or transport it, raising a house is no small feat. Read on to find out everything you need to know about the cost to raise a house.

Need to build a solid base for your new shed? Learn about 12 different kinds of shed foundations and which might be appropriate for your project.

A slab leak can cause major problems for your home if left unfixed. Here’s everything you need to know about identifying and repairing a slab leak.

When picking a foundation for your room addition, pier and beam foundations provide an easy and affordable solution. Learn the pros and cons of pier foundations to make the best decision for your home extension.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"







