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

Garage Construction St. Louis

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Garage construction in St. Louis, MO!

If you are searching for Garage Construction in St. Louis, MO, then you are in the right spot. Homeowners have many different reasons for wanting a new garage construction project. Some are motivated by the desire to protect their families. Others worry about having their vehicles damaged from bad weather. We also have many other customers who desire more storage space or a workspace away from the main house.

Locally owned and operated, Gallagher Bros Construction has developed a reputation for high-quality work and phenomenal customer service in the St. Louis area for decades. If you are planning the construction of a new garage or need to replace your existing garage, Gallaghers Bros has you covered! 

We are a full-service garage construction company handling every phase of your garage construction project. We build residential garages and commercial garages in St. Louis and the surrounding communities, including over the river in Illinois. Each Gallagher Bros Construction garage is custom-tailored to the style and size that meets your needs.

Since we are a St. Louis specialty roofing company, we can handle roof flashing, shingles and provide roofing supplies. Similarly, we also offer specialty metal roofing, specialty roof repairs, and hail damage repairs to specialty roofs in the metro St. Louis area. Contact us today to get your specialty roofing project started.


Commercial garage construction or residential garage construction

Garage construction in St. Louis, MO!

Summary Gallagher Bros Construction Garages Building Process:

•An experienced Garage designer will visit your home, listen to your needs, and perform a site inspection. Next, we will discuss materials, colors, and other items to create a proper quote. 

•Upon acceptance of the quote, a contract will be written with all garage construction project details.

•Next, we will need a plot survey so that Gallagher Bros Construction can apply for all necessary permits from your local municipality.

•If an existing garage needs to be torn down, a schedule is set. On this date, weather permitting, the teardown begins and includes the removal of the current garage and concrete for proper disposal.

•We then start with a foundation framed in compliance with local code and then pour. Our skilled carpenters frame the structure, install windows, doors, and trim. Then, they complete the exterior of your garage. Our electricians give your new garage power.

•Cleanup is the last step of the project. This team is responsible for ensuring that any debris on the site is discarded properly.

We are Currently 100% Booked on Garage Construction

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