24 Hour Emergency Service

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About Rely Roofing

St. Louis Flat Roofing Contractor - Flat Roof Repair

When the time comes that maintenance and repairs are not enough to fix your roof, Rely Roofing has you covered. Rely Roofing guarantees the right roof for the right cost every time. Rely Roofing specializes in all types of flat roofing. Our experts will determine which flat roofing system is best for you based on your building type and your budget.

One of the few disadvantages of flat roofs is their penchant for collecting water. While rain can be a minor inconvenience for people, excess water can cause major problems for flat roofs if left untreated. But if addressed within the first couple of days of pooling, the better the chance that water damage can be prevented. Even simple things like keeping drains free of debris and checking coating seams for leaks can help make your investment last even longer.

Our Core Services

Commercial Roofing, Residential, and More...

Commercial Roofing

Weather can make your need for roof repair very apparent. Whether from water damage or a flat roof leak, you need a professional like Rely Roofing. Our experience and expertise make us the best choice for flat and metal roof maintenance. We handle both industrial and commercial roofing including repairs, restoration, replacement, and retrofitting. When you have a flat roofing issue call us as our professionals have the expertise and the knowledge to get the job done right.

Residential Roofing

At Rely Roofing, we understand the importance of a well-maintained and leak-free roof in your home. Our residential flat roofing service specializes in addressing the unique demands of flat roofing systems commonly found in homes. Whether it’s a minor repair, an upgrade in the installation or a complete roof replacement, our experienced roof technicians are equipped to handle all of your residential flat roofing needs.

More Than Just Flat Roof Repairs

Rely Roofing does more than just repair roof damage.
Here is a list of other services we offer:

Metal Roof Service
New Roof Installation
Flat Roof Maintenance
Flat Roof Restoration

Roof Surface Types

Modified bitumen
Built-up roofs -- with or without gravel
EPDM Rubber roofs -- with or without ballast rock
PVC Roofing


Rely Roofing is definitely the name for this company. They are reliable. I have been manager in a warehouse for Inventory Sales for 21 years in a building built in 1921. Rely Roofing has [taken] care of all my roofing needs. Everything from complete roofs, coatings, patching and all at a good price. I can't say enough about them. A 5 out of 5 star[s] rating in my book.
Inventory Sales Co. / Gary Babe
Service was excellent, great work, very reliable company. A+ would recommend to anyone!
- Residential Flat Roof / Greg Smith

Our Blog

Why Rely Roofing?

Mission Statement

At Rely Roofing, we are committed to completing every flat roof project in a safe, clean, prompt, and professional manner, with a foundation of respect and trust. Our goal is to build lasting relationships with our customers, ensuring complete satisfaction with every commercial and residential flat roofing project we undertake. We strive to serve our customers in a way that will make them gladly do business with us again and recommend Rely Roofing to anyone with flat roofing needs.

What Makes Our Company Special?

With over 45 years of experience, Rely Roofing can find and fix the most difficult leaks in the roof of your home or business using superior workmanship and flat roofing material.

We take pride in our work and provide service that meets the highest standards. Our goal is to make you happy with our work so you can have peace of mind for a long time to come. With our 24-hour emergency roofing services, you can have your roof repaired in a timely manner. Plus, our professionals have extensive experience, from residential roofs to commercial.

Call us today for a FREE FLAT ROOF INSPECTION!