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Verified Reviews for Structural Engineering pros in Saint Thomas, PA

*The Angi rating for Structural Engineering companies in Saint Thomas, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

*The HomeAdvisor rating for Structural Engineering companies in Saint Thomas, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

Last update on November 14, 2025

Find Structural engineers in Saint Thomas

Avatar for Groundworks

Groundworks

4.39(
57
)
•Approved Pro

Groundworks

4.39(
57
)
•Approved Pro
Customers say: Super punctual
31 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

David Black Associates, Inc.

No reviews yet

David Black Associates, Inc.

No reviews yet
39 years of experience

David Black Associates, Inc. (DBA) is an engineering consulting firm located in south-central Pennsylvania. The firm was established in 1986 and continues serving your needs with demonstrated expertise for commercial, industrial and institutional buildings in the following areas: Design Services Evaluations Inspections Value Engineering Code Compliance Forensics

David Black Associates, Inc. (DBA) is an engineering consulting firm located in south-central Pennsylvania. The firm was established in 1986 and continues serving your needs with demonstrated expertise for commercial, industrial and institutional buildings in the following areas: Design Services Evaluations Inspections Value Engineering Code Compliance Forensics

Avatar for The Drafting Table

The Drafting Table

No reviews yet

The Drafting Table

No reviews yet
22 years of experience

The Drafting Table provides any type of drafting needs, be it residential, commercial, industrial. We have access to licensed design professionals who can help in your permit application process.

The Drafting Table provides any type of drafting needs, be it residential, commercial, industrial. We have access to licensed design professionals who can help in your permit application process.

Dennis E. Black Engineering, Inc.

No reviews yet

Dennis E. Black Engineering, Inc.

No reviews yet

Offering expert engineering and surveying services to south central Pennsylvania, northern Maryland and select areas of West Virginia, Dennis E. Black Engineering, Inc. of Chambersburg, PA, will give your project the individual attention and exceptional service needed for success. Our highly trained, talented staff is always available to clients, and we are dedicated to achieving 100% client satisfaction. As a locally owned and operated business, nothing is more important to us than serving our community. Our clients have included individual land developers, commercial developers, municipal agencies and authorities. Services we provide include, but aren’t limited to: • Site plans and land planning • Floodplain analysis and wetland delineation • Federal, state and local permit acquisition • Environmental site assessments • Nutrient management • Zoning variance and rezoning appeals • GPS and topography • Construction management Design services are available for water and sewer systems, subdivisions, roadways and streets. We also offer storm water design, and erosion and sediment control design. We provide services for both residential and commercial properties. Commercial businesses we’ve worked with include banks, restaurants, office buildings, strip malls, fire stations and shopping centers. More information can be requested through our website. To schedule a consultation, call Dennis E. Black Engineering today.

Offering expert engineering and surveying services to south central Pennsylvania, northern Maryland and select areas of West Virginia, Dennis E. Black Engineering, Inc. of Chambersburg, PA, will give your project the individual attention and exceptional service needed for success. Our highly trained, talented staff is always available to clients, and we are dedicated to achieving 100% client satisfaction. As a locally owned and operated business, nothing is more important to us than serving our community. Our clients have included individual land developers, commercial developers, municipal agencies and authorities. Services we provide include, but aren’t limited to: • Site plans and land planning • Floodplain analysis and wetland delineation • Federal, state and local permit acquisition • Environmental site assessments • Nutrient management • Zoning variance and rezoning appeals • GPS and topography • Construction management Design services are available for water and sewer systems, subdivisions, roadways and streets. We also offer storm water design, and erosion and sediment control design. We provide services for both residential and commercial properties. Commercial businesses we’ve worked with include banks, restaurants, office buildings, strip malls, fire stations and shopping centers. More information can be requested through our website. To schedule a consultation, call Dennis E. Black Engineering today.

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

Structural Engineering questions, answered by experts

According to the Earthquake Country Alliance—a public and private alliance in California that works to improve earthquake and tsunami readiness—reports that unreinforced masonry, such as stone, bricks, and hollow clay tiles, is more susceptible to earthquake damage. The mortar between bricks isn’t as stable as other building materials and methods.

Building codes for spiral staircases will vary by your location. Most local codes will specify minimum tread width, riser height, handrail requirements, and headroom. These standards help ensure safety and accessibility for all users. Always check local codes before you begin the installation to ensure compliance and avoid costly modifications or fines.

Whether you’re building a new home or building an extension on your existing property, you will likely need both a structural engineer and an architect. A structural engineer will determine what loads your foundation and framing can safely handle, and an architect will draw plans according to those structural calculations to simplify the building process. You can start by contacting a structural engineer near you, as many work alongside architects and can get all of the prep work done at once.

Trusses and rafters each have advantages and disadvantages, so one isn’t necessarily better than the other. For example, trusses are more affordable and often come in prefabricated kits, so they’re easier to build than rafters. However, rafters are available in a variety of designs, so it’s easier to find one that fits your style preferences. Plus, if you want to build an attic at some point down the line, it’s far easier to do that with rafters rather than trusses.

Yes, floor joists are essential structural components. They support the weight of floors and everything on them, transferring loads to the foundation and walls. Properly installed joists are necessary for maintaining strength, stability, and structural integrity.

The Saint Thomas, PA homeowners’ guide to structural engineering services

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

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