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TRUSTED BY CASTLE SHANNON, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon103
    Verified structural engineering services reviews

Verified Reviews for Structural Engineering pros in Castle Shannon, PA

*The Angi rating for Structural Engineering companies in Castle Shannon, 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 Castle Shannon, 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 October 24, 2025

Find Structural engineers in Castle Shannon

Avatar for Pittsburgh Design & Engineering Services, LLC
Pittsburgh Design & Engineering Services, LLC
5.0(
20
)

Serving Castle Shannon, PA and surrounding areas

Approved

In business since 2019

Emergency services offered

Small jobs welcome

"The company was wonderful to work with - prompt responses to questions and concerns, showed up one-time and demonstrated professionalism at every step of the way. The engineer responded to our emergency situation quickly and explained the issues involved. Drawings were completed earlier than expected and made the permit approval go smoothly. 100% recommend for any project you need structural evaluation/design."
Cracks
Foundation wall cracks
Foundation wall cracks
Site Visit Before design
Response time2 hrs
Response rate85%
Recommended by94%of homeowners
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McLane Engineering, LLC
5.0(
34
)

Serving Castle Shannon, PA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I'm combining two bedrooms into one, and expanding a bathroom requiring plans to remove two walls and install beams. Throughout the process Kevin was very helpful in preparing me to file an application for a building permit with the city of Pittsburgh. His demeanor is pleasant and he was always willing to find the best method for a successful outcome."
Recommended by100%of homeowners
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Avatar for PC Roofing & Construction LLC
PC Roofing & Construction LLC
4.9(
17
)

Serving Castle Shannon, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"They were reasonably priced. Got us on their schedule quickly. Replaced our entire roof in two days. Quick to respond to messages. Cleaned up after themselves. Roof looks great!"
Roofing Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project

+29

Response time3 days
4 neighbors recently requested a quote
Recommended by37%of homeowners
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Avatar for Evolution Drafting
Evolution Drafting
3.2(
78
)

Serving Castle Shannon, PA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They were excellent. They quickly made a draft that only needed 3 minor adjustments. The final product was exactly what I needed. They referred me to a structural engineer for review. The whole process took half of the time that they initially estimated. I would definitely use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
70 neighbors recently requested a quote
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Avatar for Kesselman Architectural Design, LLC
Kesselman Architectural Design, LLC
4.3(
40
)

Serving Castle Shannon, PA and surrounding areas

In business since 1984

Free estimates

Offers commercial services

"If your looking for an architect, just stop here. This was my first time ever hiring an architect and the experience has been educational, professional, and most importantly secured. He went to bat for my business and hit a home run. Very informative, gave updates on the work being done. He went above and beyond with what he has to do as he helped me locate several contractors. I would stop here, and roll with Lynn."
Publication
Framing of parapet extension
Rendering
Front Unit 330-331
Upper Entry without Correct Entry Arch & Pilasters

+91

Recommended by96%of homeowners
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Showing 1-10 of 37
Structural Engineering questions, answered by experts

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

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.

The 10 10 rule describes the formula most contractors use to determine how much to charge for a job. Allowing for 10% overhead above the total projected cost to do the work and 10% profit sets a contractor up for success, even if there are delays or other problems on the project. This formula isn’t a hard-and-fast rule, but it is a ballpark figure to begin with when estimating your expenses on a job.

By careful planning and reinforcement to maintain structural integrity.

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.

The Castle Shannon, PA homeowners’ guide to structural engineering services

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