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Avatar for Groundworks

Groundworks

4.39(
57
)
Approved Pro

Groundworks

4.39(
57
)
Approved Pro
Customers say: Super punctual
32 local quotes requested
50 years of experience

Groundworks, formerly Baker's Waterproofing, has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs since 2009. Our top priority is providing high-quality home repair solutions and personalized service across central Pennsylvania. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or concrete. PA158514 (PA)

"The job went extremely well. Aaron Lenker and Corbin Gillichbauer performed the service and were professional and polite. I’m completely satisfied. Well done."

Paul S on July 2025

Groundworks, formerly Baker's Waterproofing, has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs since 2009. Our top priority is providing high-quality home repair solutions and personalized service across central Pennsylvania. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or concrete. PA158514 (PA)

"The job went extremely well. Aaron Lenker and Corbin Gillichbauer performed the service and were professional and polite. I’m completely satisfied. Well done."

Paul S on July 2025


Avatar for GTS Consultants

GTS Consultants

No reviews yet

GTS Consultants

No reviews yet
28 years of experience

GTS Consultants has earned a reputation as a Minority Owned and Operated business since 1997. GTS Consultants are known for: -being highly regarded-with warm referrals -client responsiveness -professional surveyors -providing excellent communication -quick turnaround -competitive prices We have gained the respect and confidence of our clients by providing technical excellence and quality services throughout New York, New Jersey and Pennsylvania. Our corporate headquarters is located in the beautiful city of Newark, New Jersey. We look forward to hearing from and working with you soon.

GTS Consultants has earned a reputation as a Minority Owned and Operated business since 1997. GTS Consultants are known for: -being highly regarded-with warm referrals -client responsiveness -professional surveyors -providing excellent communication -quick turnaround -competitive prices We have gained the respect and confidence of our clients by providing technical excellence and quality services throughout New York, New Jersey and Pennsylvania. Our corporate headquarters is located in the beautiful city of Newark, New Jersey. We look forward to hearing from and working with you soon.


Avatar for Boyle Engineering, LLC

Boyle Engineering, LLC

5.00(
6
)

Boyle Engineering, LLC

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Boyle Engineering, LLC is a family owned and operated civil engineering firm based in Central Pennsylvania. We offer Structural Engineering (bridges, small buildings, decks, repair details, etc.), Geotechnical Engineering (retaining walls, foundations, steep slopes, etc.), Permitting, and Construction Engineering (demolition plans, earth shoring, structure shoring, etc.). Our staff has a wide variety of project experience from large bridges to residential beam repair. Bottom line, if you need a Licensed Professional Engineer for new construction, addition, remodel or concerns with an existing home, business or retaining wall, contact us.

"The service went very well. They were on time, very polite and they were very professional."

Ed C on August 2021

Boyle Engineering, LLC is a family owned and operated civil engineering firm based in Central Pennsylvania. We offer Structural Engineering (bridges, small buildings, decks, repair details, etc.), Geotechnical Engineering (retaining walls, foundations, steep slopes, etc.), Permitting, and Construction Engineering (demolition plans, earth shoring, structure shoring, etc.). Our staff has a wide variety of project experience from large bridges to residential beam repair. Bottom line, if you need a Licensed Professional Engineer for new construction, addition, remodel or concerns with an existing home, business or retaining wall, contact us.

"The service went very well. They were on time, very polite and they were very professional."

Ed C on August 2021


EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
71 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021


Mid-Atlantic Waterproofing of PA

3.92(
40
)

Mid-Atlantic Waterproofing of PA

3.92(
40
)
Customers say: Super punctual
60 years of experience

Mid-Atlantic Waterproofing has licensed and bonded waterproofing contractors that are fast, efficient and committed to providing you with the best waterproofing services and products that are designed for your specific needs. We begin with a thorough FREE home evaluation that includes the outside of your home when other waterproofing companies only look at the inside. Each of our certified installers is required to undergo extensive training with the latest waterproofing systems and products. Our waterproofing contractors know Pennsylvania state codes and are familiar with the local weather patterns that can plague your home. We understand every aspect of waterproofing when many other waterproofing companies only use one product or system. We are also in the stands cheering on the Steelers and Pirates in Pittsburgh and the Eagles and Phillies in Philadelphia just like you. Mid-Atlantic Waterproofing knows there's more to Pennsylvania than the Liberty Bell, and there's more to waterproofing than patching a leak. Mid-Atlantic Waterproofing has dedicated more than 50 years to perfecting the craft of keeping basements dry. Experts on basement waterproofing and foundation Repair. 800 643 2852 for a free inspection and estimate.

"Job was done well, but now its leaking and the company is gone. So much for the Lifetime Warranty. July 20, 2020 -- Chapter 11 Voluntary Petition for a Non-Individual Small Business . Filed by Robert E Chernicoff of Cunningham and Chernicoff PC on behalf of Mid-Atlantic Systems of CPA, Inc.. (Chernicoff, Robert)"

Jim G on August 2020

Mid-Atlantic Waterproofing has licensed and bonded waterproofing contractors that are fast, efficient and committed to providing you with the best waterproofing services and products that are designed for your specific needs. We begin with a thorough FREE home evaluation that includes the outside of your home when other waterproofing companies only look at the inside. Each of our certified installers is required to undergo extensive training with the latest waterproofing systems and products. Our waterproofing contractors know Pennsylvania state codes and are familiar with the local weather patterns that can plague your home. We understand every aspect of waterproofing when many other waterproofing companies only use one product or system. We are also in the stands cheering on the Steelers and Pirates in Pittsburgh and the Eagles and Phillies in Philadelphia just like you. Mid-Atlantic Waterproofing knows there's more to Pennsylvania than the Liberty Bell, and there's more to waterproofing than patching a leak. Mid-Atlantic Waterproofing has dedicated more than 50 years to perfecting the craft of keeping basements dry. Experts on basement waterproofing and foundation Repair. 800 643 2852 for a free inspection and estimate.

"Job was done well, but now its leaking and the company is gone. So much for the Lifetime Warranty. July 20, 2020 -- Chapter 11 Voluntary Petition for a Non-Individual Small Business . Filed by Robert E Chernicoff of Cunningham and Chernicoff PC on behalf of Mid-Atlantic Systems of CPA, Inc.. (Chernicoff, Robert)"

Jim G on August 2020

Structural Engineering questions, answered by experts

Because of their composite structure, cutting or drilling LVL beams can compromise their integrity. We strongly advise contacting a general contractor or structural engineer before making any alterations to LVL beams. Professionals can also answer questions about choosing between a pier and beam versus slab foundation when designing your project.

Any issue that affects the structural integrity or soundness of a home is considered a structural issue. In addition to foundation cracks, other signs of structural issues include roof leaks, bowing walls, sloping floors, gaps around windows and doors, and more.

Through proper drainage solutions and compacting the foundation soil.

While concrete walls do not need to "breathe" in the traditional sense of the word, they do require waterproofing and dehumidifying methods, particularly in basements below the water table. Concrete both contains moisture from its initial installation and can absorb water when exposed. Ensuring proper basement ventilation , installing a vapor barrier, and controlling water exposure are all important tasks.

A freestanding brick wall that's only one brick thick can usually stand six to eight feet high. If you need a higher wall, it should be at least two bricks thick for adequate stability, and it might require a footing to support the added weight. Additionally, some areas have regulations and codes dictating how high a brick wall can be, so check with local code enforcers to ensure your proposed wall complies with any regulations.

The Lewistown, PA homeowners’ guide to structural engineering services

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