Two Decades of Quality Deck Building

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About Dupont Decks


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.

Our team is the area’s experts in new deck building, deck remodeling, screen porches, exterior construction, maintenance-free decks, four-season porches, and room additions.


We keep our family-owned and operated business small so that we can maintain strong relationships with our clients. We pride ourselves on the ability to give each of our customers the highest value on their home projects. Owner/Operator, Justin Dupont takes a hands-on approach to understand each customer. It’s personal care and attention to detail like this that helps set Dupont Decks apart from other, larger companies.

As a licensed and insured Minnesota Builder, Justin and his team take great care to give the most accurate job estimate and work quickly and thoroughly to complete your job on time. We also meet and even exceed the standards of local building codes.

We don’t hire out other workers like larger construction firms. Instead, we use our own small, tight-knit crew that meticulously tends to every detail of your project. We use only the highest quality building materials and complete a thorough cleanup of the worksite so that you and your family can enjoy your new space, hassle-free!


Dupont Decks are experienced and skilled in offering an extensive array of remodel and construction work. We aim to help you to enjoy a better quality of home life and to increase the value of your home. Some of the services we offer include:

Dupont Family


Justin’s small business model and hands-on approach allow the Dupont Decks team to provide unsurpassed personal service to each customer. Dupont’s years of high-quality work and the long list of happy customers is a testament to his commitment to “doing business right”!

Dupont Decks has maintained the highest of ratings from the Better Business Bureau over the past 12 years. We are happy to show you a copy of our current state builders license and insurance.

We understand that our company’s success is wholly dependant on your satisfaction with our work. We believe that our record of “zero” complaints speaks to our level of commitment to the service we provide.


As local homeowners, Justin and his family are proud to serve their neighbors in Central Minnesota including:

  • Minneapolis
  • St.Paul
  • St. Louis Park
  • Edina
  • Andover
  • Blaine
  • Otsego
  • Rogers
  • Maple Grove
  • Eden Prairie
  • Woodbury
  • Brooklyn Park
  • Elk River
  • Plymouth
  • North Branch
  • Cambridge
  • Mora
  • Brooklyn Center
  • Egan
  • Minnetokna
  • White Bear Lake
  • Bloomington
  • Roseville
  • Maplewood
  • Oakdale
  • Robbinsdale
  • New Home
  • Anoka
  • Hopkins


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