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Avatar for Groundworks

Groundworks

4.54(
175
)
•Approved Pro

Groundworks

4.54(
175
)
•Approved Pro
Customers say: Super punctual
13 years of experience
Free onsite estimate

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

Avatar for Groundworks

Groundworks

4.59(
108
)
•Approved Pro

Groundworks

4.59(
108
)
•Approved Pro
Super Service Award
Customers say: Quality work
50 years of experience
Free onsite estimate

Groundworks specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across western Pennsylvania. With fully trained technicians, industry-leading products, and nationally backed warranties. Groundworks is here to restore your foundation or basement.

"Robert Yoder came to my house to do my yearly check up today 10/14/2025 He was such a nice out going person and very pleasant to talk to. He was very detailed on what he did and took pictures of what he did. He must of asked me 10 times if I had any questions or concerns ( as he was going through all the stuff that he did) about anything, which showed he really cared about me (the consumer) and his line of work that he does. You can tell that he is very passionate about his job.Thank you Robert for your customer service Sincerely K.E."

Kim E on October 2025

Groundworks specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across western Pennsylvania. With fully trained technicians, industry-leading products, and nationally backed warranties. Groundworks is here to restore your foundation or basement.

"Robert Yoder came to my house to do my yearly check up today 10/14/2025 He was such a nice out going person and very pleasant to talk to. He was very detailed on what he did and took pictures of what he did. He must of asked me 10 times if I had any questions or concerns ( as he was going through all the stuff that he did) about anything, which showed he really cared about me (the consumer) and his line of work that he does. You can tell that he is very passionate about his job.Thank you Robert for your customer service Sincerely K.E."

Kim E on October 2025

Avatar for Alford Foundation and Crawl Space Repair

Alford Foundation and Crawl Space Repair

4.38(
81
)
•Approved Pro

Alford Foundation and Crawl Space Repair

4.38(
81
)
•Approved Pro
Customers say: Quality work
62 years of experience
Free onsite estimate

Alford Foundation and Crawl Space Repair provides reliable and superior waterproofing, crawl space repair, foundation repair, and concrete leveling services. We are dedicated to complete customer satisfaction with our patented products that can't be bought anywhere else! We have been in business since 1963 and are a 3rd generation family-owned business covering West Virginia and part of Ohio and Kentucky. Chris Alford, Co-Owner, is a third-generation business owner who grew up in and around the Alford Foundation and Crawl Space Repair business. Chris is deeply involved in the business to ensure the legacy of his family business which continues to grow. Chris worked his way through the ranks of the company from technician to sales to management and now oversees the day-to-day operations of the entire company. Larry Janesky, Co-Owner partnered with Chris in 2022, and has been the authority in the basement, crawl space and foundation industries since 1987.

"The tech who came walked me through all the damage seen-very thorough. "

Malyka K on June 2025

Alford Foundation and Crawl Space Repair provides reliable and superior waterproofing, crawl space repair, foundation repair, and concrete leveling services. We are dedicated to complete customer satisfaction with our patented products that can't be bought anywhere else! We have been in business since 1963 and are a 3rd generation family-owned business covering West Virginia and part of Ohio and Kentucky. Chris Alford, Co-Owner, is a third-generation business owner who grew up in and around the Alford Foundation and Crawl Space Repair business. Chris is deeply involved in the business to ensure the legacy of his family business which continues to grow. Chris worked his way through the ranks of the company from technician to sales to management and now oversees the day-to-day operations of the entire company. Larry Janesky, Co-Owner partnered with Chris in 2022, and has been the authority in the basement, crawl space and foundation industries since 1987.

"The tech who came walked me through all the damage seen-very thorough. "

Malyka K on June 2025

Groundworks

New on AngiNew on Angi
•Approved Pro

Groundworks

New on AngiNew on Angi
•Approved Pro
50 years of experience
Free onsite estimate

Groundworks specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across western Pennsylvania. With fully trained technicians, industry-leading products, and nationally backed warranties. Groundworks is here to restore your foundation or basement.

Groundworks specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across western Pennsylvania. With fully trained technicians, industry-leading products, and nationally backed warranties. Groundworks is here to restore your foundation or basement.

AccuLevel, Inc. - Pennsylvania

New on AngiNew on Angi
•Approved Pro

AccuLevel, Inc. - Pennsylvania

New on AngiNew on Angi
•Approved Pro
29 years of experience
Free onsite estimate

Acculevel is your foundation repair expert, serving Illinois, Indiana, Kentucky, Michigan, Missouri, Ohio, Iowa, Pennyslvania, Virginia & Wisconsin with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

Acculevel is your foundation repair expert, serving Illinois, Indiana, Kentucky, Michigan, Missouri, Ohio, Iowa, Pennyslvania, Virginia & Wisconsin with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

Avatar for Mold Men of Pittsburgh

Mold Men of Pittsburgh

4.82(
83
)

Mold Men of Pittsburgh

4.82(
83
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Mold Men of Pittsburgh is a full service mold remediation company that specializes in the removal and the assessment of mold. We are certified through the professional mold inspection institute. We service the greater Pittsburgh and greater western Pennsylvania marketplace. Also, we are certified water damage drying specialists with the IICRC which is the institute of inspection, cleaning and restoration certification. We offer service warranties on our work and we our properly insured to provide mold and contamination work services. We utilize a "Green" Based technology in our mold remediation process. We are certified, professional, reliable, and properly insured to remediate mold in both residential and commercial settings. Mold Men of Pittsburgh is a division of the d&d restoration specialists, inc. Our main office location is in new Kensington, pa. We recently opened an office in Coraopolis, pa in may 2013.

"This was absolutely excellent! From the initial estimate to the final project completion, everyone was professional and hard-working! I certainly recommend them. We even got an Angie's List discount as this is where we found them. Thank you Mold Men!"

Margaret T on August 2020

Mold Men of Pittsburgh is a full service mold remediation company that specializes in the removal and the assessment of mold. We are certified through the professional mold inspection institute. We service the greater Pittsburgh and greater western Pennsylvania marketplace. Also, we are certified water damage drying specialists with the IICRC which is the institute of inspection, cleaning and restoration certification. We offer service warranties on our work and we our properly insured to provide mold and contamination work services. We utilize a "Green" Based technology in our mold remediation process. We are certified, professional, reliable, and properly insured to remediate mold in both residential and commercial settings. Mold Men of Pittsburgh is a division of the d&d restoration specialists, inc. Our main office location is in new Kensington, pa. We recently opened an office in Coraopolis, pa in may 2013.

"This was absolutely excellent! From the initial estimate to the final project completion, everyone was professional and hard-working! I certainly recommend them. We even got an Angie's List discount as this is where we found them. Thank you Mold Men!"

Margaret T on August 2020

Avatar for Chamberlin-Washington Inc.

Chamberlin-Washington Inc.

5.00(
12
)

Chamberlin-Washington Inc.

5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

CHAMBERLIN-WASHINGTON INC., Your CAULKING & WATERPROOFING SPECIALISTS. Serving you since 1898, Chamberlin-Washington Inc. has grown into an established company, Accredited with BBB (Better Business Bureau), Licensed, Bonded, and Insured. Our Mission is: To provided high quality services and complete satisfaction to our valued customers and business partners.

CHAMBERLIN-WASHINGTON INC., Your CAULKING & WATERPROOFING SPECIALISTS. Serving you since 1898, Chamberlin-Washington Inc. has grown into an established company, Accredited with BBB (Better Business Bureau), Licensed, Bonded, and Insured. Our Mission is: To provided high quality services and complete satisfaction to our valued customers and business partners.

Avatar for United Structural Systems Ltd Inc

United Structural Systems Ltd Inc

4.72(
18
)

United Structural Systems Ltd Inc

4.72(
18
)
Customers say: Super punctual
37 years of experience

United Structural Systems is a family-owned business specializing in foundation repair, wall realignment, and waterproofing systems. We are constantly researching new and innovative ways to service our customers. Additional phone numbers - (304) 346-7777, (513) 561-0300. Additional fax - (513) 561-030. Additional DBA - Perma Jack - United Structural Systems.

"This one-star rating is generous! We are seven weeks into a four-day job at our house! The have been back three times to finish the job and it is still not done. My back yard is a mud pit! I have been informed by the "office" that it will take two more weeks before I can be put on the schedule for a crew to come back. The crew is working from their Lancaster office, and the managers won't return phone calls and are hiding behind the receptionist. I work just a few miles from their Lexington office, so I decided to pop in and talk to a different person only to find out that there is no staff in this office. The website for the Lexington office has a picture of the building and posted hours of 9 am to 6 pm, but it is just a building with mailboxes and a few shared meeting rooms used by several companies. Customer service is absolutely horrible. Think twice before hiring USS!"

Gary T on July 2025

United Structural Systems is a family-owned business specializing in foundation repair, wall realignment, and waterproofing systems. We are constantly researching new and innovative ways to service our customers. Additional phone numbers - (304) 346-7777, (513) 561-0300. Additional fax - (513) 561-030. Additional DBA - Perma Jack - United Structural Systems.

"This one-star rating is generous! We are seven weeks into a four-day job at our house! The have been back three times to finish the job and it is still not done. My back yard is a mud pit! I have been informed by the "office" that it will take two more weeks before I can be put on the schedule for a crew to come back. The crew is working from their Lancaster office, and the managers won't return phone calls and are hiding behind the receptionist. I work just a few miles from their Lexington office, so I decided to pop in and talk to a different person only to find out that there is no staff in this office. The website for the Lexington office has a picture of the building and posted hours of 9 am to 6 pm, but it is just a building with mailboxes and a few shared meeting rooms used by several companies. Customer service is absolutely horrible. Think twice before hiring USS!"

Gary T on July 2025

Avatar for Dorian Visionheart Dyer

Dorian Visionheart Dyer

4.80(
5
)

Dorian Visionheart Dyer

4.80(
5
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.

Avatar for Advantage Basement & Foundation Repair LLC

Advantage Basement & Foundation Repair LLC

4.43(
7
)

Advantage Basement & Foundation Repair LLC

4.43(
7
)
Customers say: Quality work
Free onsite estimate

We are a small family owned business with a large amount of experience and expertise. We guarantee 100% customer satisfaction and offer free inspections and honest estimates.

We are a small family owned business with a large amount of experience and expertise. We guarantee 100% customer satisfaction and offer free inspections and honest estimates.

Showing 1-10 of 21
Basement Waterproofing questions, answered by experts

Finding water under your sink can throw a wrench in your day, but acting quickly can prevent water damage. Soak up water with a towel, then put a fan or dehumidifier near the open cabinet to dry it as fast as possible. If any mold or mildew has formed, you may need to replace the bottom of the cabinet.

Yes, crawl spaces can attract bugs, especially since moisture tends to build up in the space, and moisture attracts pests. A good way to prevent pest infestation in your crawl space is to install a vapor barrier—called crawl space encapsulation—on the interior to seal the space, along with a French drain or some other kind of foundation drainage system outside to keep runoff out of your crawl space. You can also seal foundation cracks and repair damages to cut off access to pests.

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

A sump pump can remove excess moisture from under a house if standing water is present. Other ways to protect your crawl space from moisture include installing a vapor barrier, using a dehumidifier, installing insulation, and using a fan to dry the space. Finally, keeping your gutters clear of debris and positioning your downspouts away from the home’s foundation can prevent moisture from getting into the crawl space in the first place.

Anything having to do with the structure of your home, such as raising the ceiling, is usually the most expensive part of finishing a basement. Another project component that could be a surprisingly high expense is adding an exterior entrance. 

The cost of a walkout basement can be anywhere from $5,000 to $35,000.

The Thomas, WV 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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