
Get matched with top structural engineers in Derry, PA
There are 2 highly-rated local structural engineers.
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*The Angi rating for Structural Engineering companies in Derry, 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 Derry, 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 04, 2025
Find Structural engineers in Derry

Advanced Basement Solutions
Advanced Basement Solutions
We are locally, family owned and operated with over 22 years of experience. We have won several awards and are nationally certified by the Basement Health Association. We offer internal & external french drains, bowed/cracked wall repair, sinking foundation repair, sump pumps, driveway drains, battery back up pumps, and mold treatments. We do NOT use subcontractors. ALL work performed by certified company employees. We also offer lifetime transferable warranties and 0% financing to qualified homeowners (terms to be determined by lender). We are fully licensed and insured. We perform quality work at reasonable rates. Additional contact name - Tara Hoey. Additional phones - (412) 341-2660, (412) 486-5880, (724) 459-5544.
"This is the second time I’ve used Advanced for my basement waterproofing needs and they were again fantastic. Work was done well and it was easy to schedule. They are low pressure so if you have a project and just need to get an opinion, reach out to them. Chris is great and very attentive and helpful. Both of my waterproofing jobs still cost less the the initial job from one of the big companies, so I was really pleased with their work and price. They did a nice job cleaning up (but concrete dust gets everywhere so I still have work to do). Highly recommend!!!! I also live in a township with strict permit codes and they knew to check and help with that process (the other company did not)."
Mike F on April 2025
We are locally, family owned and operated with over 22 years of experience. We have won several awards and are nationally certified by the Basement Health Association. We offer internal & external french drains, bowed/cracked wall repair, sinking foundation repair, sump pumps, driveway drains, battery back up pumps, and mold treatments. We do NOT use subcontractors. ALL work performed by certified company employees. We also offer lifetime transferable warranties and 0% financing to qualified homeowners (terms to be determined by lender). We are fully licensed and insured. We perform quality work at reasonable rates. Additional contact name - Tara Hoey. Additional phones - (412) 341-2660, (412) 486-5880, (724) 459-5544.
"This is the second time I’ve used Advanced for my basement waterproofing needs and they were again fantastic. Work was done well and it was easy to schedule. They are low pressure so if you have a project and just need to get an opinion, reach out to them. Chris is great and very attentive and helpful. Both of my waterproofing jobs still cost less the the initial job from one of the big companies, so I was really pleased with their work and price. They did a nice job cleaning up (but concrete dust gets everywhere so I still have work to do). Highly recommend!!!! I also live in a township with strict permit codes and they knew to check and help with that process (the other company did not)."
Mike F on April 2025

Groundworks
Groundworks
Since 2012, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Pittsburgh. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or crawl space. PA158514 (PA)
"We had our basement waterproofed by Baker's. It's been bone-dry since. We did have one piece of equipment fail within a month of the installation, but it was a third party dehumidifier that was just a dud I guess, no fault of Baker's. I texted the project manager about it on a Sunday. I expected a response the following week. He got back to me within the hour. The equipment was removed and replaced within a couple days. Everything great since. I would highly recommend Baker's, but specifically our project manager Nathan Goddard and the head guy on site Daylan. Can't remember his last name, but he's got a long beard and did a great job. Thanks to both of them and the rest of the guys."
David L on March 2025
Since 2012, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Pittsburgh. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your basement, foundation, or crawl space. PA158514 (PA)
"We had our basement waterproofed by Baker's. It's been bone-dry since. We did have one piece of equipment fail within a month of the installation, but it was a third party dehumidifier that was just a dud I guess, no fault of Baker's. I texted the project manager about it on a Sunday. I expected a response the following week. He got back to me within the hour. The equipment was removed and replaced within a couple days. Everything great since. I would highly recommend Baker's, but specifically our project manager Nathan Goddard and the head guy on site Daylan. Can't remember his last name, but he's got a long beard and did a great job. Thanks to both of them and the rest of the guys."
David L on March 2025

NEC Solutions, LLC
NEC Solutions, LLC
NEC Solutions LLC is a licensed Pennsylvania Civil & Structural Engineering firm with over 5 years of experience. (Direct :610-888-9818) We offer complete services for residential and commercial projects, from design to permitting and construction. Civil Services: Soil testing for septic systems, site surveys, contour mapping, stormwater design, and construction layout. Structural Services: New construction design, additions, structural drawings for permits and construction, foundation design/calculations, foundation and deck inspections, evaluations for renovations, solar panel permits with load calculations. Drafting Services: CAD drafting, 3D modeling, quantity takeoffs, permit packages. Permit Services: City of Philadelphia L&I permits, PennDOT HOP permits, full township coordination. We ensure accuracy, code compliance, and professional service on every project. Website: www.necsolutions.us Email: [email protected] Mobile: 610-888-9818
"NEC did good work, turn around time was fast, good experience all around. "
Steve C on June 2025
NEC Solutions LLC is a licensed Pennsylvania Civil & Structural Engineering firm with over 5 years of experience. (Direct :610-888-9818) We offer complete services for residential and commercial projects, from design to permitting and construction. Civil Services: Soil testing for septic systems, site surveys, contour mapping, stormwater design, and construction layout. Structural Services: New construction design, additions, structural drawings for permits and construction, foundation design/calculations, foundation and deck inspections, evaluations for renovations, solar panel permits with load calculations. Drafting Services: CAD drafting, 3D modeling, quantity takeoffs, permit packages. Permit Services: City of Philadelphia L&I permits, PennDOT HOP permits, full township coordination. We ensure accuracy, code compliance, and professional service on every project. Website: www.necsolutions.us Email: [email protected] Mobile: 610-888-9818
"NEC did good work, turn around time was fast, good experience all around. "
Steve C on June 2025
Carl J. Massini, P.E.
Carl J. Massini, P.E.
Residential structural engineering inspections to assess structure condition and damage concerns. Develop and/or review scopes of work for repair. Professional engineer with 32 years experience. Owner operated which allows for reasonable rates. Extensive mine subsidence damage investigation experience.
Residential structural engineering inspections to assess structure condition and damage concerns. Develop and/or review scopes of work for repair. Professional engineer with 32 years experience. Owner operated which allows for reasonable rates. Extensive mine subsidence damage investigation experience.
H and R Waterproofing LLC
H and R Waterproofing LLC
We specialize in interior/exterior basement waterproofing solutions, removing/installing retaining walls, patios and other hardscaping needs, and excavation services. Locally owned and operated, offering the most reasonable rates around. Click or call for a free estimate today!
"The project was as success - quick, easy, professional, timely, and they are a very tidy crew. Excited to no longer have a wet basement."
Alison R on August 2020
We specialize in interior/exterior basement waterproofing solutions, removing/installing retaining walls, patios and other hardscaping needs, and excavation services. Locally owned and operated, offering the most reasonable rates around. Click or call for a free estimate today!
"The project was as success - quick, easy, professional, timely, and they are a very tidy crew. Excited to no longer have a wet basement."
Alison R on August 2020
Reliable Structural Engineers LLC
Reliable Structural Engineers LLC
Structural Engineer who responds quickly to your calls or emails. Over 19 years of engineering experience with structural assessments performed on over 500 homes and buildings. All reports include observations made during the site visit, explanations of what the structural issue is, and what the recommended repairs should be. Written Report within 48 hours after site visit!
"Bob did a great job. He explained everything thoroughly, answered my questions and gave a report on what repairs needed to be made."
Kathleen S on September 2021
Structural Engineer who responds quickly to your calls or emails. Over 19 years of engineering experience with structural assessments performed on over 500 homes and buildings. All reports include observations made during the site visit, explanations of what the structural issue is, and what the recommended repairs should be. Written Report within 48 hours after site visit!
"Bob did a great job. He explained everything thoroughly, answered my questions and gave a report on what repairs needed to be made."
Kathleen S on September 2021
Roy F. Kim, Jr., P.E.
Roy F. Kim, Jr., P.E.
Structural and Related Engineering Services primarily for residential structures. Previously founding partner of House and Building Engineering. Design, analysis, inspection, consulting and expert witness services offered. Billing is by the hour for time spent on your project. 2018 rate - $140.00 per hour.
"Mr. Kim was able to provide prompt and timely service for this acute problem. He gave a detailed assessment, and suggested several different repair solutions. His 17-page report was very thorough and accompanied by detailed pictures that demonstrated his keen awareness, accurate insight, and great knowledge. He was open and responsive to all of my frequent inquiries and had the patience to respond to many of my naive questions with a maturity, respect and honesty that I could trust. He was also able to provide resourceful professionals who could help with my problem. He provided further pictures and explanations for several of my inquiries with no additional cost. I would highly recommend his services because Mr. Kim is great at his job as a Structural Engineer and a wonderful responsive, and respectful person to help with trying structural problems."
John on January 2018
Structural and Related Engineering Services primarily for residential structures. Previously founding partner of House and Building Engineering. Design, analysis, inspection, consulting and expert witness services offered. Billing is by the hour for time spent on your project. 2018 rate - $140.00 per hour.
"Mr. Kim was able to provide prompt and timely service for this acute problem. He gave a detailed assessment, and suggested several different repair solutions. His 17-page report was very thorough and accompanied by detailed pictures that demonstrated his keen awareness, accurate insight, and great knowledge. He was open and responsive to all of my frequent inquiries and had the patience to respond to many of my naive questions with a maturity, respect and honesty that I could trust. He was also able to provide resourceful professionals who could help with my problem. He provided further pictures and explanations for several of my inquiries with no additional cost. I would highly recommend his services because Mr. Kim is great at his job as a Structural Engineer and a wonderful responsive, and respectful person to help with trying structural problems."
John on January 2018
Steel City Drones
Steel City Drones
Steel City Drones is a FAA certified production company that offers professional high quality aerial services. We offer Drone Videos, Aerial Photography, and mapping/data acquisition services. Experience matter as we have been building, testing, and flying drones for more than 6 years. Our full fleet of drones of all sizes allows us to fly indoors and outdoors. We are fully insured, and get footage without compromising safety.
Steel City Drones is a FAA certified production company that offers professional high quality aerial services. We offer Drone Videos, Aerial Photography, and mapping/data acquisition services. Experience matter as we have been building, testing, and flying drones for more than 6 years. Our full fleet of drones of all sizes allows us to fly indoors and outdoors. We are fully insured, and get footage without compromising safety.
AAA Independent Property Inspection Consultants
AAA Independent Property Inspection Consultants
We perform Home Inspections and Pest Inspections. We are ICC, FHA, and HUD certified or approved. Home Inspections are $299.00 up to 2000 square feet in Allegheny County. Pest Inspection $50.00 at time of home inspection. Small charge additional if outside Allegheny.
We perform Home Inspections and Pest Inspections. We are ICC, FHA, and HUD certified or approved. Home Inspections are $299.00 up to 2000 square feet in Allegheny County. Pest Inspection $50.00 at time of home inspection. Small charge additional if outside Allegheny.
PATTON Engineering
PATTON Engineering
We provide civil and structural engineering services to address a host of issues from drainage to structural issues. We conduct structural assessments for those who are buying a house and have concerns.
"He seemed to think it wasn't a large problem but when I hired a contractor to fix what Ed said was wrong, they seriously disagreed."
Susan D on May 2019
We provide civil and structural engineering services to address a host of issues from drainage to structural issues. We conduct structural assessments for those who are buying a house and have concerns.
"He seemed to think it wasn't a large problem but when I hired a contractor to fix what Ed said was wrong, they seriously disagreed."
Susan D on May 2019
The Derry, PA homeowners’ guide to structural engineering services
From average costs to expert advice, get all the answers you need to get your job done.
Looking to add utility and easier access to your basement? Use this guide on the cost to cut a concrete wall to add a door to your basement.
Need to open up your living space or make room for a home addition? Use this guide to estimate the cost to remove a wall in your home before you start.
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.
Learn why it might be a good idea to hire a structural engineer for a home inspection in addition to a general home inspector when you’re purchasing a home.
Before removing a wall, make sure it’s not load-bearing. Learn the benefits of hiring a structural engineer to check if a wall is load-bearing.
A home doesn’t collapse unexpectedly. Learn the warning signs that a house will collapse, so you can protect your family and your home.
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