*The Angi rating for Structural Engineering companies in Saint Clair, 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 Clair, 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 August 04, 2026
Serving Saint Clair, PA and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Evolution Drafting did a great job modifying my existing plans and updating for Arizona codes and took care of the structural engineering as well."
+23
Serving Saint Clair, PA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. \nYou will find us to be competitively priced with close attention to the details. \nOur reputation is based on service, safety, and quality, regardless of how large or small the job. \nWe look forward to building a lasting relationship and guarantee your satisfaction! \n
Serving Saint Clair, PA and surrounding areas
Approved (Corporate)
In business since 2023
Free estimates
Offers commercial services
Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right. \nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.
Serving Saint Clair, PA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
I have been in construction for years, I offer quality work im always on time n try to treat everyone’s house like my own.
+9
Serving Saint Clair, 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
Serving Saint Clair, PA and surrounding areas
In business since 1984
Free estimates
Offers commercial services
"I got lucky. I found Lynn on a website and he was the only one with all 5 stars...now I know why! He was so wonderful to work with; knowledgable, responsive, and patient as they come. He worked within my budgetary requirements and even recommended a builder that I decided to work with. I cannot say enough great things about Lynn and highly recommend him to anyone looking for the best architect! If I could give him 10 stars, I would!"
+91
Serving Saint Clair, PA and surrounding areas
In business since 1990
"Prompt, knowledgeable, did a great structural analysis of my home."
Serving Saint Clair, PA and surrounding areas
In business since 1988
Free estimates
"responded to my inspection need very fast and gave a thorough professional report"
Serving Saint Clair, PA and surrounding areas
Free estimates
All types of masonry and remodeling specialists in brick & stone work, repointing and installation waterproofing
+28
Serving Saint Clair, PA and surrounding areas
In business since 1988
Free estimates
"The engineer was very friendly and professional."
+23
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