About Us

John was outstanding. Was able to speak with him personally each time I called. Very responsive and answered all questions and concerns. Work was done on time and looks beautiful.

John came out for a quote the day we first spoke. Once materials were delivered, the job was done in a day! Best quote of three different contractors. Will use again and recommend to others!

Got a nice metal roof from Dewitt Construction. They were on time, friendly, did great work, and cleaned up well. They priced the roof competitively, and are a great company to use. 10/10 would recommend. Price assessment Great price Services Roof installation

John came to my house the day I requested an estimate, which was thousands less than another quote I’d received. Within 2 weeks John & his crew were at my house and completely installed my metal roof in 1 day! They did a great job!!

I just had my roof done by Dewitt Construction and I am just over the moon with the results. The construction gang started my roof immediately in the early morning and were finished by 2:00 in the afternoon. I am so happy with my new roof and then, I had problems with my furnace and I didn't know what to do and Mr Dewitt was finishing up everything and told me that he was also into furnaces and then I told him that I hadn't had any heat for 3 days and he immediately got a couple of his men to come over. I told them about the problem and they fixed everything within 1/2 an hour and didn't charge me very much at all. I was so happy and they all went above and beyond to make everything work. I could go on and on forever raving about the fine service I received and would hire this company to do my roof and furnace or anything, any time. If you need a great job done, just make sure you contact Dewitt Construction, they are the best.

Very fast service! Called and then less than two weeks later the job is all done!

My father recently hired Dewitt Contracting for a roofing project, and I am extremely satisfied with the experience. From the very beginning, John was punctual and professional. He arrived on time to assess the job and provided a detailed bid within a day of my request. The quality of the work was outstanding. John and his team installed the new metal roof in just one day, within two weeks of providing the bid, and the results exceeded our expectations. To highlight John's honesty and integrity, after the job was completed, he informed us that the job didn't take as long as he had anticipated, so the cost would be less than he had originally quoted. It's rare to find someone as honest as that. Overall, Dewitt Contracting provided exceptional service, combining efficiency, reliability, and top-notch quality. I highly recommend John Dewitt and his team for any roofing needs. Five stars all the way!

The loading dock cover on our commercial property in Watertown was destroyed during the heavy storms last winter, and finding a reliable contractor to rebuild it was a real challenge. After a long search, I came across John from Dewitt Construction, and I can confidently say he’s a true gem! From the very beginning, John stood out as trustworthy and professional. He provided a very fair price, handled all the necessary permits, and completed the job in just a few days. The new loading dock cover is sturdy, well-built, and exactly what we needed. John is knowledgeable, honest, and efficient—qualities that are hard to come by in the construction industry. If I could give him 10 stars, I would! I’ll absolutely reach out to him for any future projects, and I highly recommend him to anyone in need of construction work

I needed roofing and plumbing work done and had left messages for several businesses for both, but none returned my calls. John Dewitt was recommended by the employees at OD Greene. Not only did he answer his phone when I called, but came over the same day to see what I needed. John and his crew were great! Work was done quickly and professionally, and I wouldn't hesitate to call again if the need arises.

Extremely knowledgeable and fast service. Fixed my leaky roof issue with no hiccups. Highly recommend Mr. Dewitt and his team.

Where do I begin? John DeWitt is a godsend! Answers his calls, personally, unless he’s up a ladder; returns calls; arrives as promised; has a great crew; estimates are fair and true. Not to mention John is an overall good guy! Professional and efficient. Thank you so much.

Punctual, affordable, exceptional customer service. Dewitt Company is now my go-to contractor for any projects I need done. Already scheduled for next one.

DeWitt construction has done several construction jobs for us over the years...quality is excellent,they take pride in their work,are very considerate when working for us,and they complete whatever projects they do for you in a very efficient timely manner...anyone will be very pleased to have their expertise on the project to be done!

Had them put up a garage for me owner a fantastic guy did great work has a awsome crew highly recommend DeWitt construction

I really liked your work

John and his crew go above and beyond. True craftsmanship. Highly recommend !

John and the boys did a real good job on my garage and came back when I had a problem and fixed it.

Quick and honest estimate. Good communication. Full disclosure. Quality workmanship!

The best of the best! Always immediate response and attention to any projects I have or help that I need!

Fast and very amazing job!