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A 2024 customer hired DNA Construction of CT to frame a 1500 square foot home addition and install all the siding, exterior trim and interior trim, and said the work got done in a timely and professional manner. The company holds 5 stars on Google from 16 ratings. A 2024 customer said the company came right away when water damaged the ceiling and walls, and started the repairs to prevent future damage. That 2024 customer also said it opened a kitchen wall to make a serving window into the dining room, and repaired a shed that let water in when it rained. A 2025 customer said the company "did our unfinished basement" when the family moved into a new house. A 2025 customer said they delivered a deck and were efficient. A 2025 customer said they were clean and careful during a home renovation, "as if it was their own home." A 2024 customer who has used the company multiple times named siding, trim and roofing among the projects and called the pricing very reasonable. A recent customer says the company communicated clearly and completed the work on time.
I had a great experience with DNA Construction of CT. Their team was professional, knowledgeable, and easy to work with throughout the entire process. They paid close attention to detail, communicated clearly, and completed the work on time. The quality of their craftsmanship exceeded my expectations, and their commitment to customer satisfaction was evident from start to finish. I would highly recommend DNA Construction of CT to anyone looking for reliable, high-quality construction services.
I hired DNA Construction for my home renovation and was very satisfied with the outcome. They were very clean and careful as if it was their own home, very professional from start to finish. We’re very happy with results and will definitely use them in future projects, I highly recommend them.
They were professional, efficient and delivered a high quality deck. Highly recommend
I had a quick turnaround with a free estimate and getting the work done. I highly recommend
We couldn’t be happier with the results! From start to finish, they were professional, communicative, and detail-oriented. Their craftsmanship is top-notch, and they took the time to ensure every aspect of the project was completed to the highest standard. They stayed on schedule, maintained a clean worksite, and were always respectful of our home. Not only was their work excellent, but their customer service was equally impressive—they were always available to answer questions and provided great recommendations along the way. If you’re looking for a reliable, skilled, and honest contractor, look no further.
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1 change recorded — last scanned Oct 14, 2026.
Typical Connecticut range for this kind of work, from regional averages — not a quote from DNA CONSTRUCTION OF CT. Use it to sanity-check bids, then get the real number in writing.
A typical single-level deck is 12×16 — about 200 sq ft.
Estimated range
$7,300 – $13,600
Typical carpentry project around $10,500
Basements fixed after water damage4.5
Help navigating the roof insurance claim4.5
Wallpaper installed in several rooms4.5
