Get matched with top structural engineers in Du Bois, PA

With over 20 years of hands-on experience in carpentry and concrete finishing, our company was built on real jobsite know-how. From framing and concrete work to interior build-outs and remodels, we’ve evolved into a full-service general contractor. We specialize in projects that call for multiple trades, permits, or insurance/grant coordination—delivering expert design, budgeting, and project management with a builder’s precision.

"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!

"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."

"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!"

"First time using Gerhart Engineering. Will use again."

"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."

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• Met with Gino early June. Original contact with him (he called) was 3 hours after my email on a Sunday! Met with him several times going over what we wanted, gave him architectural drawings of the deck and discussed materials to be used. We had some concerns over attaching such a large structure to the house and wanted to be sure we would have no problems with it shifting or collapsing and to make sure the weight bearing was addressed with all posts etc. He was great to deal with, able to reach easily and quick to sign the contracts and pick up the deposit. I called 3 references, all glowing. All stated Gino's men worked from 7:00am to 7:00pm and finished the jobs in the assigned time and quality of work was excellent. 2 were repeat customers and some even referred him to their friends and actually he was on those additional jobs then. Sounded GREAT!
• Contracts signed 6-22-12

Promised start date 7-16-12 and quoted a 10-14 day job. The only item not included in our original plans was the railing. We changed our minds and added the railing to the bid on 7-17-12 and paid for supplies and labor for this addition in full. Not once did Gino mention this may cause an extension on the original 10-14 day job time.
Promised start date delayed a week to 7-23-12. No one showed up. We had to call him to see what was going on! He then promised they would be there on 7-25-12, no one showed. FINALLY they showed up on 7-28-12. He offered NO explanation at that time.  
His employees would not show up for days with no explanation. Weather was cooperative. I found the prIncipal problem to be inexperienced employees with little to no supervision, they seem unsure as to what to do. Some errors in work were so obvious I noticed them! All issues we pointed out were corrected promptly.   
Here is a timeline of the work done using my dated photographs as a reference so as to be fair and accurate: 
July 28th-siding removed (3/4 of the back of my home is exposed to the elements). Holes being dug for sonna tubes. (note-they did have to dig in bedrock and actually needed jackhammers for a few of them).
August 3rd-sonna tubes in. 3 long beams in for the base of the deck (extending to the back from the house).
August 7th-framing has been done for the second time. First time they had such a bow in it that a foreman ripped it out and redid it in a day! 
August 13th-started roof beam frame. 
August 15th-roof frame complete.
August 20th-shingles on the roof complete-more siding removed.
August 22-face of the roof completed. (triangle part now solid)
August 25th-face of the roof now has scalloped siding 
August 28th-inside of roof framed for soffit.
August 30th-2 of the 3 columns up, 14 X 22 section of decking almost complete.
August 31st-all decking down, 3 columns done- still no siding on my house. We have been having major water damage to the interior of our home due to heavy rainfall and no siding. Spoke with GIno about our concerns but still no finish date set.
September 7th-railing 3/4 done, still missing siding and steps. 
September 13th railing complete, still needs soffit work and gutters. Siding now beginning to be being replaced but it has been almost 2 months without siding!
September 21st-soffit work completed. Siding is on and has been cleaned with a pressure washer.  Finally able to place my recently purchased furniture (June) onto my deck. Still needs lattice work completed but at least now I can sit on my deck (in a jacket!) Just in time to put the furniture away for the winter!
October 3rd-lattice work complete. Deck finally finished.
 To sum up my experience with Gino and ECO Builder Services:
 The end result was a beautiful deck. He always returned our calls even when he knew we were upset or angry. 
  
What I did not like
The time promised for the job (10-14 days) did not equal the time it took to finish the job! (82 total days/60 work days if you count Monday to Friday).
 When I addressed this with Gino I was met with rude comments, him hiding behind 2 separate contracts of 10-14 days , plus the add on contract (for items he neglected to include in the original bid!) 5-7 days and stating the times listed for each job were consecutive.  While I understand weather may play a part in missing some days here and there, I can assure you that the weather was the least of it. Lack of appropriate workers on site was always the problem.
 
I did not appreciate being bumped for more "important" clients and being the subject of his poor time management skills. Spending $19,000 on a deck and not being able to use it for an entire year is not what I had in mind back in mid JUNE.


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"I was really under the gun due to a prior Architectural firm not performing their duties per building plan codes. Not only were the plans incomplete but the City Plan Reviewer states(The Worst plans he’s ever seen) they will not make adjustments unless there is an additional charge for Thousands. Evaluation’s saved my clients and drew our project per code, along with Engineering in less time then they quoted. I highly recommended them, Especially Kirsten. You went above and beyond trying to coordinate this project. The staff was very professional and I will use them on all my projects. Sincerely, Frank B BCM Builders"

"Excellent it's been 1 entire year with no issues the unit heats and cools my home very well just as promised"