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Top-Rated Engineer structural pros in Allison Park - Updated Nov 2026

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

Serving Allison Park, PA and surrounding areas

Approved

In business since 2019

Emergency services offered

Small jobs welcome

"I inquired about a wall removal and structural assessment with HomeAdvisor on a Sunday night, and was responded to that same night and was able to schedule an appointment just as quickly. Firas was very thorough with his assessment and went above and beyond his scope of work and my own expectations. I would highly recommend Pittsburgh Design and Engineering Services!"
Cracks
Foundation wall cracks
Foundation wall cracks
Site Visit Before design
Response time2 hrs
Response rate85%
Recommended by94%of homeowners
Avatar for Gary J. Miller
Gary J. Miller
4.0(
354
)
Engineer - Structural

Serving Allison Park, PA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"Gary was great to work with! He reviewed my permit set promptly, provided helpful feedback, and delivered a stamped set. I’d recommend him for any structural engineering needs."
Response time9 hrs
20 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Weber Engineering
Weber Engineering
5.0(
3
)
Engineer - Structural

Serving Allison Park, PA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Well organized, and responsive. Gave me the analysis I requested, and pointed out a potential problem with related construction that he noticed in one of the images I supplied. Very happy with his work and attention to detail."
Response time4 hrs
Response rate97%
1 neighbors recently requested a quote
JL & A Structural Engineers
4.0(
9
)
Engineer - Structural

Serving Allison Park, PA and surrounding areas

In business since 1970

Emergency services offered

JL & A Structural Engineers are qualified by experience, education and registration to design any type of Residential, Commercial or Industrial building including church structures, using concrete,steel or wood. We are also qualified in buildings structural inspections for renovation, fire restoration, safety, insurance or buying purposes and professional witness,. We can design your dog house or the Taj Mohol at a reasonable responsible price. Give us a call to set an appointment to appraise your problem, we are fast but thorough. We are competitive but ethical. We service Pittsburgh and metropolitan area. \n\n\n

Response time2 days
Recommended by85%of homeowners
Avatar for NEC Solutions, LLC
NEC Solutions, LLC
5.0(
14
)
Engineer - Structural

Serving Allison Park, 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."
Swimming Pool permit
Swimming Pool permit
E&S Detail
Proposed Design
Electric Plan

+10

Response time7 hrs
Recommended by54%of homeowners
Gerhart Engineering Company
4.0(
222
)
Engineer - Structural

Serving Allison Park, PA and surrounding areas

In business since 1988

Free estimates

"Clear specific recommendations to stabilize and correct sinking foundation & leaning walls on my 100 year old solid brick garage. Will implement recommendations. Although engineering report was promised within 7 to 10 days of inspection, it was received in 25 days. Worth the wait, great overall experience."
Response time1 day
Recommended by92%of homeowners
RICK HORN CONSTRUCTION, INC.
4.5(
119
)
Engineer - Structural

Serving Allison Park, PA and surrounding areas

In business since 1972

Free estimates

"We called Rick to discuss installing an addition to our home for a garage, master bedroom, and master bathroom.  We also requested quotes on fixing some exterior items included soffits, fascia, gutters, installing a deck, paving the driveway.
Rick was extremely friendly and responsive.  He is very professional and knowledgeable about his field.  We went through a couple of options and then decided on what was expected to be the cheapest option.  Rick built the plans for approval.  This process took longer than expected: was supposed to be about 30 days but went well over 60.  Not a concern for us because we are willing to wait for proper planning for a large project.
We got the plans, drawings, and scope which only cost us $1500.  They are nice and thorough plans that could be used if we were to move forward with the project with Rick or anyone else.  They were nicely done.
We chose not to go forward with the project because the quote in the end was more than double the original discussion.  It would price our home out of its market and was unexpectedly high.
Rick is a very nice, professional engineer who is thorough with his work.  The price quote was just so high it wasn't even worth starting a negotiation to us.  If you use Rick for plans or drawings, we highly recommend him.
"
Recommended by90%of homeowners
Ed Brenkus
4.1(
57
)
Engineer - Structural

Serving Allison Park, 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
Avatar for TBT Engineering, LLC
TBT Engineering, LLC
New to Angi
Engineer - Structural

Serving Allison Park, PA and surrounding areas

In business since 2020

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time9 hrs
FAQs for engineer structural projects in Allison Park, PA

You should replace floor joists as soon as you see clear signs of structural trouble—sagging floors, wide wall cracks, uneven door frames, wet or rotting wood, persistent squeaks, or windows that no longer latch. Tilted or sinking supports in the crawl space are another red flag. If you notice any of these signs, call a pro right away to keep your home’s structure safe.

If the joists are exposed from below, a pro can swap them out without touching the finished floor above. In an unfinished basement or crawl space, you’ll often see the joists and can easily reach them. When insulation, subflooring, or finished flooring blocks access, the crew must remove these materials before repairs can begin.

Sistering allows a pro to reinforce a cracked or undersized joist without tearing up the entire floor. The contractor slowly raises the frame, then fastens a new joist snugly against the damaged one to share the load. When done correctly, sistering restores full structural strength and keeps the floor level without the cost of a complete replacement.

Floor joists installed correctly in a stable environment can last for 100 years or more, often outlasting the house itself. However, termite damage, moisture, leaks, and other problems can significantly reduce a floor's lifespan. For instance, if the floor is exposed to consistent moisture, you'll likely need to replace the joists every 20 to 30 years.

Homeowners' insurance covers floor joist damage resulting from sudden and accidental events, such as fire, windstorm, or water damage from a burst pipe. It will not cover repairs resulting from gradual deterioration, poor maintenance, or termite infestations. Review your insurance policy and consult your provider to verify the conditions that guarantee full coverage. Doing so ensures you are fully aware of your responsibilities and can plan your repair work with complete confidence.

Floor joists are essential structural components that provide a stable foundation for your home. They directly transfer the weight of floors, furniture, and occupants to the foundation, ensuring stability and a safe living environment. Without these robust beams, the structure would face compromised load distribution, leading to potential safety hazards and costly repairs. Proper installation and maintenance are crucial for long-term durability and safety.

The Allison Park, PA homeowners’ guide to engineer structurals

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