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    St. Louis, MO 314.646.8015 | Springfield, MO 417.408.8048 | Illinois: 618.939.8869 |

Deck Builders in St. Louis, MO

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Deck building services in St. Louis, MO

We build decks in St. Louis, MO, and surrounding communities. As experienced deck builders, it doesn’t matter what type of deck you are searching for. We build custom decks, vinyl decks, composite decks, and much more. Gallagher Bros Construction in St. Louis has you covered.

Where do we build decks in St. Louis and surrounding communities?Just enter your information on the form on the site, or Missouri customers call 314.646.8015, and Illinois customers can reach us at 618.939.8869 to schedule a free consultation on your new deck today!

Custom deck building in St. Louis

We know there are plenty of custom deck builders in St. Louis, MO, competing for your business. For over 40 years Gallagher Bros Construction in St. Louis, Missouri has been building custom decks not only in St. Louis but in Illinois as well. We will take pride in the work that we do at your place, as much as, we would at our own. We are confident saying that because of the amount of 5-star ratings we receive on online platforms like Google, Facebook, Yelp the Better Business Bureau, and more.


Looking for a custom deck in St. Louis, MO?

  • Custom deck building
  • Deck repair
  • Highly Professional Staff
  • Professional and Qualified

Let us come out and evaluate your project as part of our free consultation policy. We offer a three-dimensional digital rendering of the scope, so our clients know precisely what the result will be. There is nothing like coming home from a hard day at work and kicking back on a beautifully designed custom-made deck.

Above all, what is most important to us is our reputation and your complete satisfaction with your new custom deck. We have earned our reputation as a leader among deck builders in St. Louis, MO and Gallagher Bros Construction’s goal is to ensure the complete and most of all total customer satisfaction of each of our clients.

We Are Currently 100% Booked on Deck Building

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Providing 5-star roofing, siding, and general construction services in St. Louis, Missouri for over 40 years!