St. Louis Flat Roofing
The choice is yours when picking a flat roofing company in St. Louis. Just remember: the roof over your head is only as good as the people who put it there.
St. Louis Flat Roofing Experts for 40+ Years
Flat roofs leak. At least, that’s what most property owners have come to expect after working with those “other guys.” As the most experienced flat roofing company in St. Louis, Hulsey has spent 40+ years proving it doesn’t have to be that way. Our licensed, bonded, and insured teams deliver expert flat roofing solutions to homeowners and businesses alike.
When water finds every weakness, you need a way to eliminate all of it. Choose Hulsey for flat roofing services, done right.

TPO Systems
TPO has become our most requested flat roofing material for good reason. Its welded seams create essentially one continuous piece of material, while its reflective surface keeps buildings cooler and utility bills lower. Perfect for restaurants, offices, and homes where energy efficiency matters.

Modified Bitumen
Sometimes the best approach combines old-school toughness with new-school technology. Our modified bitumen systems deliver multiple layers of protection with reinforcement that stands up to foot traffic, equipment, and whatever else your roof endures.

EPDM Membrane
When you absolutely cannot afford a failure, EPDM delivers with remarkable puncture resistance and incredible longevity. Its black surface absorbs heat – ideal for northern-facing sections and areas that need to shed snow and ice quickly.

Waterproofing Solutions
Some roofs need more than standard approaches. Our specialized coatings and liquid-applied systems solve water intrusion problems that have frustrated building owners for years. Perfect for complex architectural details where conventional membranes struggle.
Our St. Louis Flat Roofing Services
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New Construction
Start with the right system
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Complete Replacement
Solve problems permanently
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Emergency Repairs
Fast response when leaks strike
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Drainage Solutions
Eliminate standing water issues
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Comprehensive Inspections
Identify problems early
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Preventative Maintenance
Extend your roof's lifespan
CLEAN YOUR GUTTERS, SAVE YOUR HOME.
Water doesn't forgive & neither does time
How We Work

First, we listen.
The first consultation is all about understanding the specific challenges your building faces and how long you need your roof to perform.

Then, we educate.
We’ll explain your options in plain English, with clear costs and expected outcomes. No upselling, no pressure. Just honest guidance from St. Louis’s top flat roofing company.

Next, we execute.
Our specialized crews bring the right equipment and expertise for your specific system. We protect your property during work and clean thoroughly when finished.

Finally, we stand behind it.
Unlike seasonal contractors who disappear after installation, we’re here for the long haul. Our warranty actually means something because we’ll be around to honor it.
The Difference Is In the Details
When flat roofs leak, it’s not bad luck. It’s bad craftsmanship…
Some St. Louis flat roofing companies might blame slope requirements and drainage calculations. But the truth is, flat roof leaks aren’t random. Every connection, every transition point either works perfectly or it doesn’t. Hulsey has spent decades mastering those details, and we understand that they’re the difference between excellence vs. mediocrity. Whether it’s your home or your business, trust that you’ll get the same level of craftsmanship that’s made us one of the most-trusted names in the greater STL metro area.