"Evolution Drafting did a great job modifying my existing plans and updating for Arizona codes and took care of the structural engineering as well."

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!

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

"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."

"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!"

"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."

"I can't say enough about this company and their professionalism, their communication and their overall hard work to make this project so smooth. We had an entire kitchen renovation and from Day 1, they made the process easy. They were incredibly responsive, they followed up on all of our requests and needs and they were quick to fix or adjust any changes we made...even in the final hours! Noelle was an absolute joy to work with and the installers were professional, friendly and knowledgeable. We'd use them again without question."

"Tim, is extremely Knowledgeable in his field. He showed up on time and he was pleasant and nice to work with. Tim put together drawings for a retainer wall I had built. I was very pleased with the drawing. He certified the drawing and signed off. Tim, thanks a lot. I highly recommend Tim if you need an experience Engineer that deals with retainer walls. Wanda. Langhorne, PA -Residence Customer."

We specialize in all phases of remodeling for your home or business! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call -or- click to schedule a free estimate today!\n

"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..."