Welcome to Gateway Brothers Construction

We are an owner-operated company in St Louis, Missouri focused on roofing, siding, guttering, windows, storm damage, and insurance restoration. You will deal with the owner of the company all the way through your project from start to finish. Since we are a smaller company we run a lower overhead which allows us to put higher quality materials into your job. The high-quality materials that we install on your house are the same high-quality materials we would put on our own house.

At Gateway Brothers Construction, we value a job well done, that's why we go through ongoing training and education to ensure we are up to date on manufacturer's latest recommendations, specifications, and local codes. we only handle certain types of construction jobs to ensure we are experts in those fields versus trying to take on every job only to end up doing them poorly due to lack of experience or training.

And all of this is backed with a LIFETIME WORKMANSHIP WARRANTY!