Roofing Company in St. Louis | Siding Company St. Louis

Deck Builders in St. Louis, MO

Get TO Know

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.

GET A FREE QUOTE

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

Gallagher Bros Social Media Icon
History

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

gallagher google reviews 987 13
Dizzy84
Dizzy84
2023-02-18
Rex was excellent to work with! Roof was done quickly and very satisfactory. They do a great job cleaning up afterwards - Janet Hutchinson
William Lampe
William Lampe
2023-02-13
Rex was excellent excellent to deal with, very responsive as was everyone in the company. Recommended them to one of our friends.
Gary
Gary
2023-02-11
Worked with Willie, had them do a new roof, siding, gutters, and trim. The house looks great, and we are very happy the whole process.
David Maxwell
David Maxwell
2023-02-08
Great experience with Gallagher!!!!
J R
J R
2022-12-23
I had Gallagher do a roof inspection, install gutter apron around house, fix flashing on chimney and reanchor fake shutter around all my windows. Samuel and Kenny were both very knowledgeable and went above and beyond. Would highly recommend.
Yvonne Roques
Yvonne Roques
2022-12-18
I'm extremely satisfied with Gallagher Bros for the removal and installation of vinyl siding, soffit, fascia, gutters, windows. Rex was fantastic to work with from beginning to end. The workmanship of all the crews, even clean up, plus customer service was TOPS! I would strongly recommend them to anyone needing this type of work. YMR
Alia Hassan
Alia Hassan
2022-12-14
I highly recommend Gallagher Bros Construction. They replaced my roof, did the siding of my house, and replaced my gutters. You can count on them not only to get the job done, but to go above and beyond your expectations as they did for me. They are also fast paced and professional. Rex is absolutely delightful. He is quick to respond to calls/texts. He is willing to come out to your place and check on his employees work too. If something is not finished, he will make sure that it gets done. - Alia H.
Phil Adams
Phil Adams
2022-12-08
Very professional and they cleaned up my yard better than it was before.if you need a new roof these are the guys to call
Dale Allen
Dale Allen
2022-12-06
We had to have our roof replaced and Gallagher Brothers did a great job and helped us with the insurance company. I highly recommend them.
Jen S
Jen S
2022-12-06
Gallagher Bro Construction replaced our flat roof at our rental property. The project manager Jeremy Mills and their crew did an incredible job! They are hard-working, diligent professional, honest, and just the best quality that you can ask for from the company. Jeremy answered all the questions I had even during his vacation time. You can see how responsible and reliable they are. Jeremy is excellent in communication and easy to work with. Roof replacement is not easy to process. They kept the promise to finish the project on time! They made it easy for me. Their bid was very reasonable.