Professional Minnesota Custom Deck Builders

Dupont Construction and Remodeling is the company of choice for homeowners throughout Minneapolis, St. Paul and surrounding communities. “Our Work is our Word” is more than just our company slogan. This phrase reflects the small business values that drive our high-quality work and the family-operated business, quality of service that we provide each of our customers.

We carry nearly two decades of experience to each job that we do. Our team of construction professionals takes pride in the care and level of quality we put into and every project that we commit to finishing! Our long-standing reputation and years of satisfied customers speak for the work we do on homes large and small.

Professional Deck Building

Professional Deck Building

If you can dream it, we can build it! Dupont Construction and Remodeling specializes in Beautiful and Affordable Custom Decks and Porches.

Professional deck facelift

Professional Deck Facelift

We’ve been performing top notch deck repair for nearly an entire decade, and we’re positive that we can get your deck back into the best shape of its life.

screened front porch.

Professional Screen Porch Construction

With more than 20 years experience specializing in innovative porch construction, Dupont Construction is proud to offer unique products that we design and manufacture.

Four Season Room

Four Season Rooms

Four Season Rooms can provide the charming beauty and luxuriant comfort of a sun-room without surrendering several months of the year to cold weather.


Testimonials from Previous Customers

The project went very smoothly. We changed the design of the existing deck. Justin was very thorough and laid out the plan with written instructions and drawings. The office support personnel, Kristen and Brooke were very helpful and responsive. The main members of the crew were Lowell and Joe, who were very professional and accommodating. They also leveled the porch on one side and replaced footings, because it had sagged over time. The finished deck easily passed inspection and looks great. I am very pleased with the result. – Audrey & Lawrence Minnetonka, MN

We couldn’t be happier with how our raised deck turned out. Dupont Construction was very easy to work with. They answered all our questions before, during and after the construction. Wonderful attention to detail. AZEK decks are expensive. We got several bids and Dupont was the least expensive, even before the Angie’s List discount. If you are going to spend money on a deck, make sure it is done right and hire Dupont. – Ann St. Louis Park, MN

I am writing this review to give a strong recommendation for anyone looking to add the features of a deck to your house, to consider using Dupont Construction. From the moment I contacted them to inquire about deck options and pricing, to the first time I could sit out on it and have dinner with my family, they were as thorough, professional, timely, friendly and responsive as I could have hoped for. This was the first time I had been through a process like this. Their patience and expertise in helping me through the entire process allowed me to end up with the deck of my dreams. The gentlemen that built the deck were awesome. If you’re looking for a smooth process from a family orientated company, give Dupont Construction a call. – Molly, Lakeville, MN

Dupont did an excellent job with our new Azek deck. After receiving several bids, Dupont’s price was most competitive and we are very glad we went with them. Office staff was extremely responsive and kept us updated from start to finish. – Emily Woodbury, MN

It couldn’t have gone better! Justin Dupont came to my home to assess the project and give me a bid. I interviewed 3 deck companies for this project and the price of his bid was in the middle. He introduced me to the Azek line of composite material for deck construction, brought many many sample of colors and lots of photos of completed projects. Scheduling was mainly through email with his wife Brooke, who could not have been more responsive. This is the kind of communication you dream of with independent construction people but so rarely find. My emails were always answered promptly, and I will say that we had quite a lot of scheduling to do with the unexpected 19″ of snow in April! Nevertheless, their 2-man construction team was prompt, efficient and hard working–even in the 20 degree weather. In addition–they were neat and tidy, going so far as to clean debris from the dumpster out of my driveway so the snow plows could do their job. An all around excellent experience.– Chris, Edina, MN

Perfectly! They actually came out earlier than planned to build the deck (a huge plus!) and did an excellent job completing the project within the scheduled time. The work was clean, the area cleaned up afterwards, and they treated the house well. No issues with this project and I would absolutely hire them again! – Ed Blaine, MN

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