Free QuoteCommercial Roofing
TPO, EPDM, and Mule-Hide systems for warehouses, retail, churches, and multi-family buildings
Construction Masters Roofing
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Construction Masters Roofing installs, repairs, and maintains TPO, EPDM, and flat roof systems for warehouses, retail centers, churches, and multi-family properties across St. Louis and the Metro East. Residential roofing too. Licensed, insured, BBB accredited, 20+ years on the job.
Fast response · No pressure · No obligation.
Flat and low-slope roof systems for businesses and property managers come first, with residential roofs, gutters, siding, and windows handled by the same licensed crew.
Free QuoteTPO, EPDM, and Mule-Hide systems for warehouses, retail, churches, and multi-family buildings
Free InspectionCommercial roof surveys, preventive maintenance programs, and real-estate certifications
Learn more about Roof Inspections & Maintenance
Free QuoteStorm damage documentation and insurance claim help for commercial and residential properties
Learn more about Storm & Hail Damage Restoration
Free QuoteLeak repairs, flashing, missing shingles, and emergency tarping across the metro
Learn more about Roof Repair
Free QuoteResidential tear-off and new shingle roofs built for Midwest hail, wind, and ice
Learn more about Roof Replacement
Free QuoteSeamless aluminum gutters, downspouts, and guards sized to move real rain
Learn more about Gutters & Downspouts
Free QuoteVinyl and fiber cement siding, soffit, and fascia that seal the whole envelope
Learn more about Siding Installation & Repair
Free QuoteEnergy-efficient replacement windows and exterior doors, installed and sealed properly
Learn more about Windows & DoorsSix things that stay the same on every job, whether it's a TPO membrane on a Collinsville warehouse or a seam repair on a Chesterfield retail strip.

Fully licensed and insured to work in Missouri and Illinois, with certificates available on request before we set foot on your roof.
Accredited by the Better Business Bureau with an A+ rating, earned one finished roof and one resolved question at a time.
Every job starts with an itemized written estimate: materials, labor, tear-off, disposal, and the date we'll be done.
We document damage, meet your adjuster on site, and walk the claim through for building owners and property managers alike.
IKO and TAMKO shingles and Mule-Hide flat roofing systems, installed to manufacturer spec so the warranty actually holds.
Crews scheduled so tenants, customers, and operations keep running, with a clean, secured site at the end of every day.
Four steps, in the same order every time, so you always know what happens next and who is responsible for it.
We walk the roof, check seams, drains, flashings, and HVAC curbs, and tell you honestly what needs attention now and what can wait.
An itemized proposal with materials, labor, and a schedule built around your operations. If insurance is involved, we help with the claim.
Membrane, flashing, and penetrations installed by our own crew to manufacturer spec, scheduled to keep your building open.
We walk the property with you, run magnets for nails, and hand over the warranty paperwork before the final invoice.
A few frames from roofs and exteriors we've finished around St. Louis and the Metro East. Drag through, or see the full gallery.
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02 / 02A roof failure shuts down a business. Every Construction Masters Roofing install carries a written workmanship warranty on top of the manufacturer's material warranty, and maintenance programs keep commercial roofs ahead of trouble. If something we installed isn't right, we come back and fix it.
Request a free commercial roof survey and get a written, no-pressure proposal, usually within one business day. New clients save 10%.
Commercial roofing crews across St. Louis, Missouri and the Illinois Metro East, with local scheduling and free on-site roof surveys.
Caseyville, IL
Home base · 11 miles from downtown St. Louis