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TRUSTED BY WASHINGTON, PA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon37
    Verified structural engineering services reviews

Find Structural engineers in Washington

Avatar for Gary J. Miller
Gary J. Miller
4.0(
345
)

Serving Washington, PA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"I called this company to inquire about their services. The call was returned promptly. I have never needed a structural engineer and did not know what to expect. Gary was very knowledgeable and explained the process very simple. When asked to schedule an appointment, I was able to get an appointment the next day! He showed up on time, as promised, and performed the inspection. My report, as promised, was delivered on time."
Response time9 hrs
9 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Evolution Drafting
Evolution Drafting
3.4(
103
)

Serving Washington, 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."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
50 neighbors recently requested a quote
Ascended Constructions
New to Angi

Serving Washington, PA and surrounding areas

Approved

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

5 neighbors recently requested a quote
JL & A Structural Engineers
4.0(
9
)

Serving Washington, 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
)

Serving Washington, 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
Avatar for Kesselman Architectural Design, LLC
Kesselman Architectural Design, LLC
4.3(
40
)

Serving Washington, PA and surrounding areas

In business since 1984

Free estimates

Offers commercial services

"Short version: If youâ re looking for a very very knowledgeable person who will take all your wants and concerns into consideration, your search stops here with Lynn at Kesselman Architectural Design. He demonstrated to me that he is the best person for the job! Long version: I spent hours and hours looking at house plans. I found none had what I wanted, and there was one plan I kept coming back to that just wasnâ t quite right. It needed drastic changes, so I began my search on how to get the plans modified to meet my wants. I learned quickly that it is not just a â simpleâ thing to move a wall, or just â make the house smallerâ . In my search, I came across Kesselman Architectural Design. I contacted Lynn and we setup an appointment. I showed him the house I kinda sorta liked and the changes that I would want. After another week, we talked about getting the work done and I showed up at his office the next day and he had the floor layout already done! It was very impressive. After we shook hands and the work started, it was an iterative process. Lynn would make progress, send me updates, I requested changes, heâ d make them, send the drawings back. Lynn made it so smooth and since he captured my vision early on, I rarely had feedback for something that I didnâ t like. It was more of â can you add more outlets and a light here?â kind of thing. I can say with 100% certainty that it was worth it. When I compared my drawings to a house plan bought online by a co-worker, I immediately knew the time and money invested was worthwhile. The details on Lynnâ s drawings far exceed the â store boughtâ plans and will pay dividends in the long run. Plus, these plans are exactly what I wanted! I did not have to settle. I recommend Kesselman Architectural Design for any architectural projects you have. Thanks Lynn! It was GREAT working with you!"
 Publication
Framing of parapet extension
 Rendering
 Front Unit 330-331
Upper Entry without Correct Entry Arch & Pilasters

+91

Recommended by96%of homeowners
Showing 1-10 of 28
Structural Engineering questions, answered by experts

Homeowners in Washington often balance the benefits of comprehensive repairs against the convenience of phased work. Addressing all issues at once minimizes disruption but requires more planning. Upgrading to meet current building codes can add complexity, while choosing between temporary fixes and permanent solutions affects long-term peace of mind. Timing projects around seasonal weather and considering future property value are also important factors.

Helpful?

Homes in Washington with stone or block foundations, low basement ceilings, or built before 1950 often present unique challenges. Features like balloon framing, unreinforced masonry, or previous unpermitted modifications can complicate repairs. If you notice uneven floors, persistent moisture, or evidence of past settling, a structural inspection is recommended before starting any major project to identify hidden obstacles.

Helpful?

In Washington, cosmetic projects focus on surface repairs like patching hairline cracks or refinishing walls, usually requiring minimal structural analysis and simple permits. Functional projects, such as correcting sagging floors or reinforcing load-bearing walls, demand a thorough structural inspection and detailed engineering plans. These often involve coordination with utility lines and may require temporary supports to maintain safety during the work.

Helpful?

In Washington, foundations are especially prone to issues from shifting clay soil and freeze-thaw cycles. Basement walls may bow or develop leaks due to soil pressure, while floor joists and support beams in older homes often show signs of wear. Roof structures and retaining walls can also deteriorate over time. Scheduling regular structural inspections helps catch these problems early and prevent costly repairs.

Helpful?

In Washington, professionals first address urgent safety risks, such as foundation settlement or severe structural cracks, to prevent immediate hazards. Next, they assess water intrusion and frost-related damage, common due to local freeze-thaw cycles. After stabilizing these concerns, they review code compliance and look for hidden issues during a structural inspection, often recommending bundled repairs to minimize future disruption and ensure long-term stability.

Helpful?

The Washington, PA homeowners’ guide to structural engineering services

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