Serving Dallas–Fort Worth, TX
Commercial & Flat Roofing in Dallas–Fort Worth
Flat and low-slope roofs have their own problems: ponding water, seam failures and heat that never lets up. CGJ Roofing & Construction repairs, restores and replaces commercial roofs across DFW, with clear communication and as little disruption to your business or tenants as possible.
Insured • 24/7 emergency service • Installed to manufacturer specs
Who We Serve
Commercial Properties We Serve
Offices
Professional buildings and office parks.
Retail
Retail centers and storefronts.
Churches
Sanctuaries, fellowship halls and education buildings.
Multifamily
Apartment and multifamily buildings.
Warehouses
Warehouses and light industrial buildings.
Flat sections on homes
Porches, additions and patio covers with flat or low-slope roofs.
What We Do
Commercial Roofing Services
Flat roof leak repair
Leaks at seams, penetrations, drains, parapet walls and flashing found and fixed.
Inspections & condition reports
Photo-documented inspections for owners, managers and buyers, plus post-storm checks.
Coatings & restoration
On structurally sound roofs, a coating can extend service life and reflect heat.
Commercial roof replacement
Full tear-off and new roof system when repairs and coatings no longer make sense.
Storm & hail damage
Documentation and repair after hail and wind events.
24/7 emergency service
Leaks over inventory, equipment or tenants can't wait. Call 817-992-8899.
Roof Systems
Flat and Low-Slope Roof Systems
CGJ Roofing & Construction specializes in commercial roofing and installs most commercial roofing products, so we can recommend the system that fits your building and budget.
Have a different system on your building? Ask us. We work with most commercial products and will tell you honestly whether to repair, restore or replace what you have.
Common Problems
Common Flat Roof Problems in North Texas
Ponding water
Water that sits after rain stresses the membrane and finds weak seams.
Seam & flashing failures
Heat expansion and contraction pulls at seams and edges over time.
Clogged drains & scuppers
Debris backs water up onto the roof.
UV & heat wear
Long Texas summers break down roofing materials.
Hail punctures & bruising
Low-slope membranes can be damaged by large hail.
Rooftop equipment
HVAC curbs and pipe penetrations are common leak points.
Minimal Disruption
Working Around Your Business
- Scheduled to fit your operations, with clear start and finish dates
- One point of contact for updates
- Daily clean-up and a magnetic nail sweep of parking areas and walkways
- Photo documentation of the work for your records and your insurer
- Insured
FAQ
Commercial & Flat Roofing FAQ
Should I repair, coat or replace my flat roof?
It depends on how much of the roof is wet or damaged underneath, how the membrane is holding up, and your plans for the building. Coatings work best on roofs that are still sound. A roof with widespread wet insulation or failed membrane usually needs replacing. We'll inspect and explain the options.
Why does water pond on my flat roof?
Usually because drains or scuppers are clogged, the roof deck has sagged, or the original slope wasn't enough. Ponding speeds up wear, so it's worth fixing the cause.
Can you work without shutting down my business?
In most cases, yes. We plan the work to limit disruption and keep you updated throughout.
Do you offer roof inspections for commercial properties?
Yes. We inspect and photograph your roof and give you an honest assessment, including after storms.
Do you provide emergency commercial roof repair?
Yes, 24/7. Call 817-992-8899.
Related Services
More Ways We Can Help
Free Roof Inspection
An honest, photo-documented look at your roof at no cost.
Learn more →Metal Roofing
Standing seam and exposed-fastener panels for commercial buildings.
Learn more →Storm & Hail Damage
Free storm inspections and photo documentation for your adjuster.
Learn more →Emergency Roof Tarping
Roof opened up by a storm? We secure it 24/7.
Learn more →Gutters
Seamless, copper and paint-grip gutters, plus gutter guards.
Learn more →Insurance Claim Help
How a roof claim works in Texas, and we can meet your adjuster.
Learn more →Service Areas
Serving Communities Across Dallas–Fort Worth
We work on homes and businesses throughout the Metroplex. Pick your city to see local details.
Free Roof Inspection
Get a Clear Picture of Your Commercial Roof
Schedule a free, photo-documented inspection for your building.
Or email Chase@cgjroofing.comYour project is handled by Chase Jones and Michael Pleau, General Contractors at CGJ Roofing & Construction.