Two Decades of Quality Deck Building



Professional Minneapolis Deck Builders

Dupont Decks 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.

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TimberTech & Azek Decking

Dupont Decks proudly chooses TimberTech & Azek Decking because it’s the best. With unparalleled performance and innovative technology, TimberTech & Azek Decking delivers the best composite decking material. What does that mean for you? Decks that are long-lasting, low maintenance, and great looking.

TimberTech & Azek Decking decking and railing is the option to choose for premier quality decking. You don’t have to sacrifice beauty for durability when you let Dupont Decks install TimberTech & Azek Decking decking in your outdoor living space.

Deck Building

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

Deck Facelifts

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.

Screen Porch Construction

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

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.


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.
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.
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.


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