St. Louis Roofing Company
St. Louis, MO Roofing, Windows, & Siding
Gallagher Bros Construction is one of the leading roofing contractors in St. Louis, MO. We are also a siding company and windows company with 50 + years in business in St. Louis. We are licensed and insured in Missouri and Illinois. We use only the best materials for every job. Our team includes industry experts from multiple trades. We have been locally owned and operated in St. Louis for decades!
Our goal for every job is to exceed our customers’ expectations and make the service worthy of a five-star online recommendation. We know that your home or business is likely your most important financial investment, and you can count on us to complete each project with the highest quality and care. For this reason, thousands of satisfied St. Louis roofing customers have chosen Gallagher Bros Construction for their St. Louis roofing, siding, and window replacement needs.
St. Louis, Missouri Roofers!
Check out our homepage for valuable feedback and satisfied client reviews. We understand that successfully building relationships with our clients is vital to our livelihood. As a result, excellent customer satisfaction has been our primary key to success.
Trusted St. Louis Roofing on Every Job
100% Satisfaction Guarantee
High-Quality Materials
Highly Professional Staff
High-Quality Installation
Gratitude For Choosing a Local Business
Providing 5-Star roofing, siding, and window services in St. Louis, Missouri for over 50 years!
Locally Owned Roofing Company in St. Louis
