Gallagher Brothers Construction is a St. Louis roofing, siding and specialty contracting company. Most noteworthy we have 40 plus years of experience. We are licensed, insured, and set only the highest standards in regards to our workmanship. Our company as a result prides itself on its family feel. With almost thousands of satisfied customers consequently you can count on us to complete every job to the highest quality. Our team is comprised of industry experts for every trade we work in. We know that your home is your most important investment. That’s why we only use the best materials for every job. If you’re in need of a qualified St. Louis roofing, siding or specialty contractor then you’ve come to the right place. Our goal for every job is to exceed our customers’ expectations and make them feel like a part of the Gallagher family also.

St. Louis roofing, siding


When you hire Gallagher Brothers Construction you can count on a few things for every job:

  • Prompt and Professional Service
  • Convenient Scheduling
  • Efficient Turnaround
  • High-Quality Materials
  • High-Quality Installation

While we know there are plenty of construction companies and contractors out there in St. Louis roofing, siding competing for your construction jobs today. At Gallagher Brothers Construction we take pride the in the work that we do as much as you would. We understand that knowing how to build successful relationships with our clients is especially relevant. As a result, our promise to great customer satisfaction has been our main key to our success.

The most noteworthy construction project to us is most of all your construction project. Furthermore we will help you to review your project, recommend the best options, communicate with you to establish a detailed action plan. We have earned our reputation as a leader in the St. Louis roofing, siding construction by providing the best expertise in addition to quality and service. Gallagher Brothers Construction’s goal is to ensure the complete and most of all total customer satisfaction of each our clients.

St. Louis roofing, siding