Hummelstown, PA
Call Baker’s Waterproofing today for your no cost, no obligation estimate for basement waterproofing, foundation repair, crawl space repair & concrete lifting in Hummelstown!
Schedule a Free InspectionWith over 40 years of experience, Baker’s Waterproofing has solidified itself as a local leader in basement waterproofing, foundation repair, concrete lifting & concrete repair. Since opening our doors in 1975, our dedicated staff of professionals has improved the homes and lives of thousands of people across Western PA, Northern West Virginia, and Eastern Ohio. From foundation repair and basement waterproofing to concrete repair and concrete leveling, our list of home-improvement services continues to grow, all thanks to our expert technicians, proven repair products and happy customers throughout Hummelstown!
Structural Repair Services

Foundation Repair
A cracking, buckling, or otherwise damaged foundation will become worse over time. Make sure your home has a sturdy foundation with our reliable repair solutions.

Basement Waterproofing
Are you experiencing issues with hydrostatic pressure resulting in a leaky basement? We offer interior and exterior basement waterproofing to keep your basement clean and dry.

Concrete Lifting
Restore uneven concrete today! Baker's Waterproofing provides expert concrete lifting services for homes and businesses in PA.

Crawl Space Repair
If your crawl space begins to rot, grow mold, or experience structural problems, this will extend to every part of your home. That's why we offer crawl space repair and encapsulation to keep your home stable.
Superior Customer Service
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Had them do two jobs for me. They had some equipment malfunctions and had to reschedule our first job but made it convenient for us and…
Had them do two jobs for me. They had some equipment malfunctions and had to reschedule our first job but made it convenient for us and we're pleased with the outcome. Definitely recommend them and their workmanship.
ron swauger
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Howard was very professional and knowledgeable. He was the best guy I’ve ever had check my crawl space on an annual service.
Howard was very professional and knowledgeable. He was the best guy I’ve ever had check my crawl space on an annual service.
Nancy Myers
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I would like to thank R.Rupp J.Lowe S.Turner. they repaired and encapsulated my crawl space. Very professional great work. I couldn't be…
I would like to thank R.Rupp J.Lowe S.Turner. they repaired and encapsulated my crawl space. Very professional great work. I couldn't be happier with the work they did. I would highly recommend Bakers.
ted brickner
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Bakers installed a sump pump and drainage in my crawlspace. Job foreman was Victor Cruz. He was very personable and professional. He took…
Bakers installed a sump pump and drainage in my crawlspace. Job foreman was Victor Cruz. He was very personable and professional. He took time to answer all my many questions and consider my suggestions. He was great with his team – they were very quiet and took time to clean up the job site. I couldn’t help but notice that Victor is bilingual and perhaps well suited to relocate somewhere he could really use his fluent Spanish.
Lynette Pellarin
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Don ensured our service appointment was speedy and easy. Great communication before and during the appointment kept us informed.
Don ensured our service appointment was speedy and easy. Great communication before and during the appointment kept us informed.
Leah Sternberger
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Got a estimate from this company. The representatives name was David. He was very professional and thorough with his observations and his…
Got a estimate from this company. The representatives name was David. He was very professional and thorough with his observations and his explaination of all needed work. He answered all of my questions and gave me a break down of multiple ways the work can be done in stages along with pricing. Would recommend this company to anyone looking for a solid estimate.
Christina Stoudmire
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Had my driveway leveled and the caulking redone. It looks fabulous! Thank you Steve Watson for being so informative and professional.!
Had my driveway leveled and the caulking redone. It looks fabulous! Thank you Steve Watson for being so informative and professional.!
Alexandra Kusturiss
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Representative Christopher Presutti from Groundworks came to the house explained what would needed done, with a video presentation. Was…
Representative Christopher Presutti from Groundworks came to the house explained what would needed done, with a video presentation. Was very pleased
frank kestner
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Baker's Waterproofing (Groundworks) did an excellent job leveling our sidewalk. I highly recommend them for your consideration.
Baker's Waterproofing (Groundworks) did an excellent job leveling our sidewalk. I highly recommend them for your consideration.
John Romesburg
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Chris explained the problem, told us the solution and fixed it the same day! Awesome job!!!
Chris explained the problem, told us the solution and fixed it the same day! Awesome job!!!
Carol Laughlin
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Matt and Chacar were fantastic. Can’t believe they finished it all in half and day! They were very polite and happy to explain as long (and …
Matt and Chacar were fantastic. Can’t believe they finished it all in half and day! They were very polite and happy to explain as long (and multiple times for my elderly parents) as necessary. The conversation never felt rushed. Nothing but competent professionalism out of these two gentlemen. VERY refreshing!
Brian Laird
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Ed Kovacik was very helpful and informative when discussing our house’s foundation. He was able to target the problem area and advise from …
Ed Kovacik was very helpful and informative when discussing our house’s foundation. He was able to target the problem area and advise from there. He was very thorough and a great help!
Madeline Cupani
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Bakers encapsulated my crawl space. They do an excellent job, were prompt, on time, and the crew working was very professional and made…
Bakers encapsulated my crawl space. They do an excellent job, were prompt, on time, and the crew working was very professional and made sure to answer any questions and keep me updated. Kudos fellas.
Frank Lechner
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From the first inspection and estimate, through my numerous questions regarding the wall anchor installation and foundation stability, and…
From the first inspection and estimate, through my numerous questions regarding the wall anchor installation and foundation stability, and through project completion, Baker’s provided the most outstanding and professional service I’ve received in any home project I have had undertaken. Brad did a brilliant job offering initial advice concerning repair options and financing. Afterward, Charlie and his team did outstanding work in installation, respecting our property while improving it immensely. Their patience, attention to detail, and courtesy is unparalleled in my experience.
Jeremy Christensen
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Chad and Cole did some structural bracing in my basement today and I couldn’t be happier. They were prompt and efficient and answered all…
Chad and Cole did some structural bracing in my basement today and I couldn’t be happier. They were prompt and efficient and answered all my follow up questions afterwards. Very happy with the work that was done.
Damon Lagos
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Aaron Lenker and Corbin Gillichbauer arrived on time, completed the job in the expected number of hours. Multiple sidewalk sections raised…
Aaron Lenker and Corbin Gillichbauer arrived on time, completed the job in the expected number of hours. Multiple sidewalk sections raised back into place, work area cleaned. Handled an unanticipated joint repair very professionally. Very happy with the results!
Tony Dubs
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Christoper Presutti visited our home today to help us with a water issue we have had in our home for many years. Chris was very helpful and …
Christoper Presutti visited our home today to help us with a water issue we have had in our home for many years. Chris was very helpful and professional. I couldn’t recommend him more.
Sandi Finch
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Groundworks employee Kyle Finley, Giovanni Medina and Ryan Buckland did an outstanding job. While showing great professionalism and off…
Groundworks employee Kyle Finley, Giovanni Medina and Ryan Buckland did an outstanding job. While showing great professionalism and off the charts customer service they did a great job on the getting the job completed. We highly recommend Groundworks for your next repair.
Stacey Crookshanks
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I received a courtesy call 45 minutes before they arrive. Eric Davis, Kyler Crawford and Darvon Durham worked efficiently and very clean as …
I received a courtesy call 45 minutes before they arrive. Eric Davis, Kyler Crawford and Darvon Durham worked efficiently and very clean as the job went along and they were very courteous. They answered all my questions and no one ran any power tools while I was talking. The finish work looked perfect and final finish work walk trough was perfect as well. Now all I need is the rain to put the final stamp of approval which I know I’ll be satisfied as well. Bill Paul
Bill Paul
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Brian, Darren, and Garrett were very friendly and professional! Brian kept us well informed of the progress of the foundation repairs by…
Brian, Darren, and Garrett were very friendly and professional! Brian kept us well informed of the progress of the foundation repairs by providing daily updates. They cleaned up at the end of each day. We would highly recommend Baker’s Waterproofing!
Michelle Rowlands

Our Locations
3819 N Susquehanna Trail
Shamokin Dam, PA 17876
922 North 3rd Street
Harrisburg, PA 17102
701 North Hermitage Rd, Suite 25,
Hermitage, PA 16148
5 Industrial Road, Building B
Washington, PA 15301
201 Penn Center Blvd Suite 400
Wilkins Township, PA 15235
800 E King St, Suite 518
York, PA 17402
