Get matched with top structural engineers in Fredericktown, PA

Q: How deep does a monolithic slab need to be?

• <div><p>The depth of any foundation style depends on your climate and how deep the frost line is, as building code requires that the footers of a foundation&mdash;which are built into a monolithic slab&mdash;sit at least a foot below the frost line. At the southern tip of Florida, for example, a monolithic slab foundation would only need to sit 12 inches under the soil at the widest parts. On some parts of the Canadian border, the frost line is 100 inches, which would mean a minimum of 112 inches, which is prohibitively deep for a monolithic slab.</p></div>

Q: What is the typical process architects follow from concept to completion?

• <div><p>The process involves initial consultation, concept development, detailed planning, regulatory approvals, and integration of contractor work for project execution.</p></div>

Q: Are ceiling joists load-bearing?

• <div><p>Yes, ceiling joists are typically load-bearing. However, their primary function is to support the weight of the ceiling and loads applied to it, like lighting fixtures and ceiling fans. They can also help support the roof, especially if they&rsquo;re part of truss systems. Remember, the load-bearing capacity of ceiling joists depends on the material, size, and space between them. </p></div>

Q: What factors affect building costs?

• <div><p>The costs depend on the type of wood, labor, roofing material, permits, and whether additional storage or enclosed walls are included.</p></div>

Q: What factors affect assembly costs?

• <div><p>Costs depend on furniture type, size, complexity, and whether additional modifications are needed.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your structural engineering project in Fredericktown, PA?

Select your specific project to find the pro for you.

Verified Reviews for Structural Engineering pros in Fredericktown, PA

*The Angi rating for Structural Engineering companies in Fredericktown, 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 Fredericktown, 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 18, 2025

Reviewed in November 2025
Repaired Firewall between house and garage with 5/8" fire rated drywall. Skim coated with plaster. He arrived on time each day , Did a good job on a difficult project. I would hire again.
SANFILIPPO PLASTERING
Request a quote
Reviewed in April 2025
Did an excellent job repairing my garage doors and springs at my house. Excellent work, professional, and honest.
Garage Door Man
Request a quote
Reviewed in August 2023
The workers were wonderful. They were professional and hard working. My roof was replaced in a day. I’m so happy with Oaks construction. The job supervisor was nice and professional as well. I would definitely hire this company again.
Oaks Roofing and Siding
Request a quote
Reviewed in May 2023
The owner contacted me 40 minutes after posting. He arrived at my house 2 hours later. He measured the project and quoted me a price two ways, asphalt and concrete. The upgrade for concrete was reasonable, so that's what we went for. A few days later, we signed the contract with 1/3...
Peyton Trucking and Construction
Request a quote
Reviewed in April 2023
Gary was very professional and knowledgeable about his field I would definitely use him again in the future if we needed anything structural done. Thanks Gary
Gary J. Miller
Request a quote
Reviewed in February 2023
Great quality and a great metal roof and gutter replacement. Very satisfied with the work.
Home Genius Exteriors
Request a quote
Reviewed in May 2022
Johnson Masonry Restoration did an exemplary job rebuilding a block wall, which was caving in the entrance to my basement in my home. They completely dismantled the old wall and built a new one to replace it. For the second job, they completed a new drainage system down my walkway which now...
Johnson Masonry Restoration LLC
Request a quote
Reviewed in November 2021
The final result exceeded our expectations. The technicians, Trevor M and Jake were extremely accommodating. Their workmanship was excellent. They left the area clean and explained everything. Would definitely recommend them for your project.
West Shore Home Pittsburgh
Request a quote
Reviewed in June 2021
I had Whitlow construction come to my home and paint our entire inside along with our Staircase. Lowell the owner, was a pleasure to work with and very reasonably priced. We will definitely be repeat customers!
Whitlow Construction, LLC
Request a quote
Reviewed in February 2018
I was told that the extraction of data was successfully accomplished. I have paid Computer Comfort for services to extract the data from the original hard drive. The extracted data was replaced on the other computer on February 2, 2018. To date, there is lost, missing, and/or inaccessible data....
Computer Comfort
Request a quote

Find Structural engineers in Fredericktown

Serving Fredericktown, PA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"First time Iâ d ever hired a structural engineer, so canâ t say."

Response time9 hrs

6 neighbors recently requested a quote

Recommended by93%of homeowners

Request Quote

JL & A Structural Engineers

4.0(

)

Serving Fredericktown, PA and surrounding areas

In business since 1970

Emergency services offered

"John has a heart and enjoys his work and it shows. Everything that job required john was always 1 step ahead of project fast and efficient"

Response time2 days

Recommended by85%of homeowners

Serving Fredericktown, PA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Dee is a solid guy and excellent engineer. My project required him to design and create the engineering specs to navigate our town's permitting process. His thoroughness exceeded my expectations. I recommend and trust Dee on any future project."

+10

Response time7 hrs

Recommended by54%of homeowners

Request Quote

Gerhart Engineering Company

4.0(

222

)

Serving Fredericktown, PA and surrounding areas

In business since 1988

Free estimates

"First time using Gerhart Engineering. Will use again."

Response time1 day

Recommended by92%of homeowners

Request Quote

Gerhart Engineering Company

4.0(

162

)

Serving Fredericktown, PA and surrounding areas

In business since 1988

Free estimates

"Tim, is extremely Knowledgeable in his field. He showed up on time and he was pleasant and nice to work with. Tim put together drawings for a retainer wall I had built. I was very pleased with the drawing. He certified the drawing and signed off. Tim, thanks a lot. I highly recommend Tim if you need an experience Engineer that deals with retainer walls. Wanda. Langhorne, PA -Residence Customer."

Tolans drill rig for extinguishing mine fire

+23

Recommended by91%of homeowners

Serving Fredericktown, PA and surrounding areas

In business since 1992

"Ed responded to our request for a structural engineer consult very quickly, and was able to come out and give us a consult within 2 hours (and on a Saturday). His assessment of the detached garage walls of a home we are about to buy provided both us and the sellers much more peace of mind in moving forward with the deal; he provided options that would likely be more permanent (which is what we wanted) and cost less to repair, and represented the objective opinion we needed. All the contractors we had talked to were just confusing and upsetting us with differing recommendations and cost estimates. We highly recommend Ed Brenkus..."

Recommended by19%of homeowners

Request Quote

Structural Engineering questions, answered by experts

The depth of any foundation style depends on your climate and how deep the frost line is, as building code requires that the footers of a foundation—which are built into a monolithic slab—sit at least a foot below the frost line. At the southern tip of Florida, for example, a monolithic slab foundation would only need to sit 12 inches under the soil at the widest parts. On some parts of the Canadian border, the frost line is 100 inches, which would mean a minimum of 112 inches, which is prohibitively deep for a monolithic slab.

The process involves initial consultation, concept development, detailed planning, regulatory approvals, and integration of contractor work for project execution.

Yes, ceiling joists are typically load-bearing. However, their primary function is to support the weight of the ceiling and loads applied to it, like lighting fixtures and ceiling fans. They can also help support the roof, especially if they’re part of truss systems. Remember, the load-bearing capacity of ceiling joists depends on the material, size, and space between them.

The costs depend on the type of wood, labor, roofing material, permits, and whether additional storage or enclosed walls are included.

Costs depend on furniture type, size, complexity, and whether additional modifications are needed.

The Fredericktown, PA homeowners’ guide to structural engineering services

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

See all articles

Haley Nothstein
•
May 30, 2026May 30, 2026
How Much Does It Cost to Replace a Main House Support Beam? [2026 Data]
A damaged main support beam can cause serious structural damage to your house. Learn how much it costs to replace a main house support beam.
Timothy Moore
•
May 30, 2026May 30, 2026
How Much Does It Cost to Install an LVL Beam? [2026 Data]
Looking to remove load-bearing walls and vertical supports to open up your living space? Learn about what affects the cost to install an LVL beam.
Dan Simms
•
May 30, 2026May 30, 2026
How Much Does a Structural Engineer Cost to Hire? [2026 Data]
The cost of a structural engineer is easily justifiable given the value they bring to the table. Use this guide to see what hiring your professional will total.
Rachel Hoffman
•
Apr 5, 2026Apr 5, 2026
Structural Engineer vs. Architect: Their Differences and Why You Need Both
Do you have an upcoming construction project and aren’t sure whether hiring a structural engineer vs an architect is better? Find out here.
Dan Simms
•
Apr 9, 2026Apr 9, 2026
What Is a Structural Engineer and Do You Need One?
Learn what a structural engineer is, what they do, when you might need to hire one for your home project, and how much they charge.
Rachel Hoffman
•
May 2, 2026May 2, 2026
Structural Steel Beam vs. Wood Beam: Which Is Right for You?
Structural steel and wood beams ensure your house is structurally sound. Learn the difference between steel and wood beams and how to choose the right one.