Best foundation drain installation pros near Colo, IA

"Did a thorough job on installing and inspection."

At Martinez All Construction, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Mack and Aaron were both EXTREMELY helpful, knowledgable, professional, polite and concerned about cleaniness (and we appreciated all those postive characteristics!). Really excellent professionals who serviced our furnance and installed a new thermostat that is really nice. We cannot recommend Schaal highly enough and Mack and Aarson were really, really good to work with. If you are seeing this and considering an HVAC company, there is no other choice than Schaal! (We have used Schaal since the early 1990s and always been totally pleased with their service, technicians and people who answer the phones!)."

"Chris and his team did a wonderful job on the patio and pop-out drain in the yard. We would definitely hire them again for future projects."

"From the initial meeting all the way through installation, I cannot say enough about the quality and professionalism of this company. They were on time, on budget, clean and very professional."

"According to the website, the person we met with is a "Foundation Expert."  Per his advice, we needed about $8000 in beams because the cement blocks showed bowing/cracking.  This house is only 650 sq feet and built in the 1950s.  He basically implied that the walls had extensive damage and the house would never sell unless we put beams up.  He deemed the repairs done by a previous homeowner as very bad and said they needed to be fixed immediately.  The waterproofing system was an additional $3500.
The whole thing seemed more like a sales pitch using the fear factor of a bad foundation.  And, I was put off by the "buy now" price difference.  They would give me a "realtor discount" if I agreed to do the work and pay the deposit right away.  Like I'd ever spend $12K without getting other bids and researching the heck out of it.
We decided to hire a structural engineer that wasn't trying to sell us something to inspect the basement and foundation.  Paying the engineer a couple hundred bucks was worth every penny.  After a full inspection, his professional opinion was that there were no structural issues.  The engineer report states that while the repairs made by the previous homeowner made were "unsightly" they are effective.  Meaning - the method they used was ugly, but the support it provided was effective and adding additional beams was unnecessary. 
I would highly, highly recommend getting a structural engineer before hiring any company to basement repairs.  It saved us about $8000.
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"Excellent job and great communication. They have done all kind of work in my 2 houses, concrete laying, painting, pressure washing, door installation, etc. they understand customer’s needs and warranty their work."

"We were told what the problem was and given the best avenue to repair, with an honest estimate."

"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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"I had multiple companies who come out and they were the one who had the best presentation. The price was very comparable and the work was great. They did a great job completing the work within the time frame and cleaning up."