Commercial Roofing Contractors in Houston, TX
The roof over your business, handled without closing your business.
Commercial roof repair, flat roof repair, TPO, metal, and shingle roof replacement, and hail claim documentation for Houston business properties, from one accountable contractor.
Commercial roofing in Houston, sized for the buildings most owners actually have
The commercial roofing companies with the biggest trucks in Houston are built for distribution centers and hospital campuses. Most business properties are smaller than that. A strip center on FM 1960. A church with a low slope section over the fellowship hall. A warehouse in Cypress with a metal roof that started leaking at the fasteners. An office building whose flat roof has been patched by three different companies.
AllPhase Contracting Group handles commercial roofing for those buildings across Greater Houston: repairs, replacements, inspections, and the documentation a property insurance claim needs. One contractor, one contact, and a written scope that the final walkthrough refers back to.
Commercial roof repair: stop the leak, then save the roof
A commercial roof leak rarely announces itself where it starts. Water enters at a seam, a curb, a drain, or a fastener, travels along the deck, and shows up as a stain two offices away. Commercial roof repair in Houston is mostly detective work followed by a small amount of construction: find the entry point, fix it correctly, and check the rest of the roof for the next one.
Repairs cover seam failures, punctures, ponding areas, failed flashing at curbs and parapet walls, clogged or separated drains, rusted fasteners on metal panels, and storm damage. Each repair is matched to the system on the roof so the patch outlasts the problem it fixed. If water is coming in right now, call the 24/7 line and we will arrange the next step.
Flat roof repair in Houston: where low slope roofs actually fail
Almost no roof is truly flat, and the ones that get close are the ones that hold water. Ponding after a Houston rain is the most common flat roof problem we see, and it is a drainage problem before it is a membrane problem. A flat roof repair that only patches the membrane and leaves the water standing buys a few months. Correcting the drainage, clearing and resetting the drains, and adding crickets or tapered insulation where water collects buys years.
The rest of the flat roof list is familiar: lifted seams, membrane pulling away from the edges, splits at the flashing, and the damage left behind by rooftop equipment traffic. The free inspection comes with photos, so you see exactly where the roof is failing and why.
TPO, modified bitumen, metal, and shingle: the systems on Houston buildings
Low slope roofs on Houston commercial buildings are usually TPO, modified bitumen, or metal, and each one fails in its own way. TPO is the white single ply membrane on most newer retail and office roofs; its weak points are the seams and the flashing. Modified bitumen is the older asphalt based system; it ages at the laps and the edges. Metal roofs on warehouses and shops leak at the fasteners and the panel ends long before the panels themselves wear out. Pitched commercial roofs on churches, restaurants, and small offices carry shingles like a house does, and get repaired and replaced the same way.
Knowing the system tells us where to look first. It also tells you what a replacement will involve, because a TPO roof over a wet deck and a metal roof with a sound structure are two different projects with two different prices.
Commercial roof replacement, itemized
When repairs stop paying off, a commercial roof replacement from AllPhase is written out line by line: tear off or recover, deck repair allowances, insulation, the membrane or panel system, flashing, drains and scuppers, edge metal, and cleanup. You see what the number covers before anyone climbs a ladder, and you can trade scope for dollars with the facts in front of you.
Whether a roof can be recovered instead of torn off depends on how many layers are already up there and whether the deck and insulation are dry. Code limits how many roofs a building can carry, and a wet deck under a new membrane is money spent twice. The inspection answers that question before the estimate is written.
Hail, wind, and the commercial insurance claim
Hail and straight line wind hit a low slope roof square on, with no pitch to shed the impact. After a storm, AllPhase inspects the roof, photographs the damage, and prepares an itemized estimate you can hand to the property's insurance carrier. If the adjuster wants to walk the roof, we meet them there.
Coverage decisions stay with you and your insurer, and your deductible is yours to pay under Texas law. What we control is the quality of the documentation and the quality of the repair. Water that came through the roof and into the tenant space is handled through our commercial interior renovation work in the same project, with one set of documents covering the roof and the interior.
Inspections and maintenance that keep a roof on the schedule
A commercial roof that gets looked at twice a year, and after every serious storm, lasts closer to its rated life than one that gets looked at when the ceiling tiles turn brown. A maintenance visit clears the drains, reseals the seams and penetrations that are starting to open, and documents the roof with photos, so a future claim or a future sale has a record behind it. Inspections are free and end in one recommendation: repair, replace, or leave it alone for now.
Roofing is one piece of the building, and the rest is covered too
Downspouts and commercial gutters are planned with the roof, because a commercial roof that drains onto the front walkway is a liability claim waiting to happen. If the roof work is part of a bigger project, a new location, an addition, or a covered area for customers, the same team handles commercial build outs and small buildings with the same phased schedule. Homeowners looking for roofing for homes have a page of their own.
Commercial roofing in Cypress, Katy, Humble, and Greater Houston
AllPhase works commercial roofs across Greater Houston from its base in Cypress. Calls come from business properties in Cypress along 290, warehouses and retail in Katy on the I-10 corridor, commercial roof repair in Humble near the airport, Conroe along I-45, the North Houston industrial corridors, and Spring and FM 1960, with The Woodlands, Tomball, Sugar Land, Kingwood, Bellaire, and Spring Branch on the same schedule. Send the address, a few photos, and a description of the problem, or request a commercial roof inspection and we will schedule a site visit that works around your business hours. The full list of communities is on the coverage area page.
Start with the property in front of us.
Tell us what needs attention. We will begin with a practical conversation, not a sales script.
A clear next step at every phase.
Construction feels manageable when the handoffs are visible.
Inspect and document
Start with a free roof inspection, photos of every problem area, and a plain recommendation: repair, replace, or wait.
Scope and price
Get a written, itemized estimate that lists the system, the repairs, the drainage work, and the cleanup before anything is scheduled.
Schedule around the business
Plan phasing, access, after hours work, and site protection so tenants and customers keep operating.
Complete and walk the roof
Finish the agreed scope, clean the site, and walk the completed roof together with the photos and documents for your records.
The project record will do the talking.
Recent projects related to this service across Greater Houston. Browse the work, then tell us about yours.
What it is like to work with AllPhase.
Reviews from Greater Houston homeowners and property owners.
Serving Cypress and Greater Houston.
Based in Cypress, with work across northwest Houston and beyond. Check the service area pages or send your ZIP code to confirm coverage.
Questions before the walkthrough?
If the answer depends on your property or your insurance policy, we will say so.
How much does a commercial roof cost in Houston?
Square footage, the roofing system, whether the existing roof can be recovered or has to come off, deck and insulation repairs, and the number of drains, curbs, and penetrations drive the price. The free inspection and estimate itemizes each of those so you can see what moves the number before you commit to anything.
How long does a commercial roof last in Houston?
TPO and modified bitumen roofs typically give fifteen to twenty five years in the Houston climate, and metal roofs considerably longer. Heat, ponding water, rooftop equipment traffic, and how quickly small repairs get handled matter as much as the material.
Can a commercial roof be recovered instead of replaced?
Sometimes. Building code limits the number of roof layers a building can carry, and a recover only makes sense when the existing roof, deck, and insulation are dry and sound. The inspection checks all three before a recover is recommended.
Do you repair flat roofs?
Yes. Flat roof repair covers seams, flashing, drains, punctures, and the ponding areas that cause most of the leaks. Correcting drainage is part of the repair, because a patch that leaves water standing does not last.
Do you handle commercial insurance claims after hail or wind?
Yes. We inspect and photograph the damage, prepare an itemized estimate for the property's claim, and can meet the adjuster on the roof. Coverage decisions stay with you and your insurer, and your deductible is yours to pay under Texas law.
Can you work while the building stays open?
Yes. Phasing, after hours work, dust and debris control, and site protection are planned with you before the crew arrives, so tenants and customers are not surprised by a closed entrance or a noisy Tuesday.
What is TPO roofing?
TPO is a white single ply membrane used on most newer low slope commercial roofs in Houston. It reflects heat, resists ponding water well, and its weak points are the heat welded seams and the flashing, which is where inspections and repairs focus.
Start with the property in front of us.
Tell us what needs attention. We will begin with a practical conversation, not a sales script.