Get matched with top structural engineers in Johnston, IA

"Matt was very responsive and open to collaborating throughout the design process. Recommend for remodeling projects when creative solutions for older homes are needed!"

"I am having a full master bath and kitchen remodel done with new layouts in both rooms and knocking out a wall. Evolution worked with me to quickly get a drawing done of the new layouts so that the contractor could get started on the project. They made sure to include me in the process so that the design would be done exactly as my wife and I envisioned. They communicated effectively throughout the process and were always courteous and professional. I recommend them to anyone with drafting needs."

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n

"Dave designed an addition for our home. The design is very cohesive and in harmony with the existing homeâ s architecture. His ideas, professionalism, and attention to detail are excellent, we look forward to the finished product."

Terraform Development & Design LLC, delivers expert permit-ready architectural plans and drafting services nationwide. With 8+ years of experience and hundreds of clients across all 50 states, we create code-compliant residential and commercial construction documents that get approved fast and built right.\nFrom site plans, floor plans, elevations, structural & foundation drawings to MEP coordination, full construction sets, 3D renderings, interior design, solar PV layouts, and precise material takeoffs - we handle it all. Fast 4-6 week turnaround, 3 design revisions included, free revisions for city redline changes, transparent pricing (starts at $2,000), and direct partnerships with licensed engineers for stamps in every state.

If you dream it I can design it and bring it to fruition

"They were timely and did a great job. I would hire again and recommend to anyone who is looking for concrete replacement or repair."

"deWit Construction & Remodeling went well above and beyond my wife's and my expectations!
We had spent countless hours designing our large custom home addition that consisted of vaulted upper level ceilings, 3 bedrooms (2 guest and 1 master with a large walk-in closet), 3 bathrooms with custom showers, 2 offices, 1 huge 'Great Room', 1 large entry / mud room, 1 storage room, and 1 large 3-car garage. We then decided that we wanted to do much of the work
ourselves, taking on the responsibility of General Contractor for the project, and hiring sub-contractors to complete segments of the project that we weren't equipped to handle on our own.
To say this was a massive undertaking would be a gross understatement. Locating quality sub-contractors was one very tall hurdle that we hadn't taken into consideration during the planning phase. We found that they were few and far between, that many we were able to locate wanted to charge an arm-and-leg for 'custom' work (well outside of our budget), and that some were straight up unreliable and deceitful.
Our previous framing sub-contractor had left a bitter taste with us, so we practiced great diligence in selecting our next. (Note: Long story short, we had to take our previous framing sub-contractor to court in order to recover our down payment due to zero work being completed and multiple promises broken and deadlines missed.) We were pleasantly surprised when we met and spoke with Neil deWit about our project and desires for the work that his crew would be preforming. Neil was very professional in taking the time to listen to and talk with us about the project layout, time-frame and budget, etc. Once we chose to go with deWit C & R, it wasn't long before his crew was onsite and working. We couldn't have asked for nicer, professional guys to have working on our property. We didn't notice any yelling or profanity. They always dressed well and their equipment was always clean and well maintained, and put away at the end of the day. Oh, and their craftsmanship was second to none.
Earlier we mentioned some homeowner design flaws that deWit C & R encountered; well they tackled them head on and found creative ways to make everything work. Most 1st level wall studs had to be individually measured and cut due to fluctuations in the concrete foundation and floor. Wall, door and window locations and dimensions had to be altered in order to make our design work without drastically changing our initial layout. Everything was communicated with us very well by the head carpenter on the project and Neil, and we were involved in all major change decisions. It was awesome to see our project being fleshed out in front of our very eyes and knowing that it was being built with such great quality craftsmanship.
We wanted to roof the existing structure and the addition at  the same time, so as soon as the deWit C & R crew had finished nailing down the roof sheeting, we went to work on removing the worn out shingles from the existing roof. We had an old dump truck that was on its last leg, which we began using for catching the old shingles. We could barely get and keep it running. The next morning, the deWit C & R head carpenter show up pulling one of their nice dump trailers and asked me if we wanted to use it at no extra charge. We were blown away!
We couldn?t be happier with how things turned out.  We officially have our dream home and we owe a ton of credit to deWit Construction and Remodeling! We honestly don?t think we could have completed it without their experience, professionalism and willingness to work with us within our budget. There isn?t a single design modification that we are unhappy with, and the structure is super straight, solid, quiet and water tight.
We can?t say enough good things about deWit Construction and Remodeling. We?re happy to drop their name anytime we learn of an upcoming local project.
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"Excellent company to work with, from estimate to clean up after the job. No hassles and will definitely use them again. The roof and gutters look fantastic. Thanks for the great service."

"I am thrilled with my Bathroom- they showed up when they said they would. They listened to my requests - went into the project knowing what the end goal would be. The bill was what they quoted. They cleaned up after themselves. Great customer service and outstanding workmanship."