Commercial Roofing in St. Louis
Commercial roofing St. Louis
Locally owned commercial roofers
Gallagher Brothers Construction should be your first call for any of your commercial roofing in St. Louis needs. Having conducted business in and around St. Louis for over 40 years, we have seen our fair share of flat roofs and specialize in many different types of commercial and industrial roofing. Whether it’s TPO, modified bitumen, polyurethane, or rolled asphalt, we can handle it! Our process and a team of experts will ensure that we find the best possible solution for your business. Our team handles repairs, total roof replacements, and we also offer maintenance agreements.
We know plenty of contractors installing commercial roofing in St. Louis competing for your business. At Gallagher Bros Construction, we take pride in our work as much as you would. We understand that building successful relationships with our clients is especially relevant. As a result, our promise of excellent customer satisfaction has been the primary key to our success.
Above all, the most noteworthy roofing project for us is your roofing project. Accordingly, we will help you review your project, recommend the best options, and communicate with you to establish a detailed action plan.
We have earned our reputation as a leader in the St. Louis roofing and St. Louis roofing repair industry by providing the best expertise in addition to quality and service. Gallagher Bros Construction aims to ensure our clients’ complete and total customer satisfaction.
Since we have been operating as a roofing company in St. Louis for over 30 years, we can handle roof flashing, shingles and provide roofing supplies. Similarly, we also provide commercial metal roofing, commercial roof repairs, and hail damage repairs to commercial roofs in the metro St. Louis area.
Contact us today to get your commercial roofing project started.We know plenty of contractors installing commercial roofing in St. Louis competing for your business.
At Gallagher Bros Construction, we take pride in our work as much as you would. We understand that building successful relationships with our clients is especially relevant. As a result, our promise of excellent customer satisfaction has been the primary key to our success.

Looking for an expert commercial roofing specialist?
- 100% Satisfaction Guarantee
- Highly Professional Staff
- Professional and Qualified
Above all, the most noteworthy roofing project for us is your roofing project. Accordingly, we will help you review your project, recommend the best options, and communicate with you to establish a detailed action plan. We have earned our reputation as a leader in the St. Louis roofing and St. Louis roofing repair industry by providing the best expertise in addition to quality and service.
Gallagher Bros Construction aims to ensure each of our clients’ complete and total customer satisfaction. Since we have been operating as a roofing company in St. Louis for over 40 years, we can handle roof flashing, shingles and provide roofing supplies. Similarly, we also offer commercial metal roofing, commercial roof repairs, and hail damage repairs to commercial roofs in the metro St. Louis area. Contact us today to get your commercial roofing project started.
Over 40 Years of Commercial Roofing Experience!

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