Roofing Company in Miami - Written Price, Workmanship Warranty

Fast, Reliable Roofing Company Across Miami

If you need a Roofing Company in Miami that shows up, puts the price in writing before any work begins, and stands behind the job for a full year, Brennan Roofing is built for this city. Miami roofs fail differently than roofs anywhere else in Florida: the salt air eats fasteners, the subtropical sun bakes membranes, and the June-through-November wind-driven rain finds every weak seam. We dispatch background-checked, uniformed crews from our Miami (South FL) office, and every job runs under The Garrison Standard: a written price before work starts, real product approvals that satisfy Miami-Dade’s High-Velocity Hurricane Zone code, and a 365-Day Done Right Promise in writing. Call (361) 320-9467 and a live person answers, 24/7.

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Why Brennan Roofing Is Miami’s Preferred Roofing Company Company

Travis Oakley runs Brennan Roofing around one premise: a roofer is only as good as his paperwork and his follow-through. That matters more in Miami than almost anywhere, because the county’s code enforcement reads product approvals line by line. A roof that looks fine from the curb can still be non-compliant if the underlayment lacks a Miami-Dade NOA or FL Product Approval number, and that gap is exactly what a carrier flags when a wind claim lands on a desk after a storm.

Customers in Miami call us because we do not make them chase us. The phone is answered by a person, not a queue. The tech who climbs onto your roof is background-checked and in uniform, so you know who’s up there. And the price you sign is the price you pay – no door-step re-quote, no “we found more damage” surprise after tear-off.

We’re an independently owned member of the Garrison Partners family, founded in 2000, and our Miami crews work to the same Garrison Code on every single job: document it, sequence it, clean it up, and guarantee it in writing for one full year.

Residential Roofing in Miami

Residential Roofing in Miami almost always means re-roofing one of two building types: the mid-century CBS (concrete block and stucco) homes with flat or low-slope modified bitumen roofs, or the newer pitched homes with asphalt shingles that fight the salt and UV every day. A full residential re-roof in Miami typically runs $11,000 to $26,000 depending on roof size, pitch, decking condition, and whether the assembly is flat or sloped. The job starts with a written line-item quote, then permits, then the work, then the inspection.

Flat and Low-Slope CBS Roofs

Older Miami neighborhoods – Little Havana, Coral Way, Shenandoah – are full of 1950s-70s CBS homes where the roof drains through scuppers cut into parapet walls. These assemblies fail quietly. Ponding water sits against the membrane, softens the decking underneath, and eventually rots the parapet flashing. We re-deck, install an HVHZ-rated modified bitumen system with a Miami-Dade NOA number, rebuild the scuppers for positive drainage, and hand you the compliance documentation a wind claim needs.

Pitched Shingle and Tile Roofs

For pitched roofs, the code requires ring-shank nails at a tighter pattern than Broward or Palm Beach, plus an approved peel-and-stick underlayment that holds the deck together if the shingles tear off in a hurricane. We install from GAF, Atlas, and Owens Corning lines, and every fastener pattern is documented before anything gets covered up.

Roof Maintenance in Miami

Roof Maintenance in Miami is not optional – it’s the difference between a 15-year roof and a 30-year roof. The combination of UV degradation, salt-laden air, and wind-driven rain means exposed fasteners corrode and sealants crack faster here than in almost any other U.S. metro. A typical maintenance visit in Miami runs $250 to $600 and includes sealant replacement at penetrations, scupper and downspout clearing, fastener checks, and a written report on what’s degrading and what can wait.

Seasonal Inspection before Hurricane Season

The smartest maintenance dollar a Miami homeowner spends is a pre-hurricane inspection in April or May. We walk the roof, check every flashing point, test the scuppers, and photograph anything that looks weak. If a repair is needed, the price goes on paper that same day.

Post-Storm Damage Checks

After any named storm, even if there’s no visible leak, we recommend a documented inspection. Wind-lifted shingles, torn sealant at the drip edge, and dented flashing from flying debris often show up months later as a slow interior stain. We document what we find and flag it for insurance documentation if needed.

Trusted Brands We Service in Miami

We install and service roofing systems from GAF, Atlas, and Tamko, among other manufacturer lines, and we’re set up to handle Miami-specific long-lead items. For a mid-century flat roof in Coconut Grove or an oceanfront pitched roof on Key Biscayne, we can get the right NOA-approved underlayment, ring-shank fasteners, and modified bitumen on site fast. Because we’re part of the Garrison Partners family, our supply chain gives us access to regional stock without the wait a small independent shop often faces. You choose the material that fits your budget and your insurance profile, and we explain the trade-offs in plain English.

Common Roofing Company Problems We See in Miami Homes

• Non-NOA underlayment on a re-roof: A low bid will sometimes swap the HVHZ-rated peel-and-stick underlayment for a non-approved product. The roof looks done. It won’t pass a Miami-Dade inspection, and the wind claim filing is worthless. We see this most often when a homeowner took a verbal bid from a crew working the neighborhood.
• Ponding water on low-slope CBS roofs: Many 1950s-70s flat roofs in Little Havana and Coral Way were built with almost no pitch and undersized scuppers. We regularly tear off a membrane to find the decking soft underneath standing water. The fix is re-sloping, re-sizing the scuppers, and replacing the decking – not just laying a new cap sheet.
• Deteriorated decking under old tar-and-gravel: A tar-and-gravel cap can look intact from below while the plywood under it is rotting. Skipping the deck inspection and just re-covering the roof means the wind-uplift connections are only as strong as decayed wood. When the storm hits, the shingles hold because they were nailed to nothing.
• Rusted parapet flashing and fasteners in salt air: Homes within a few miles of Biscayne Bay get constant salt spray. Exposed fasteners and unsealed flashing corrode years faster than inland roofs. We replace flashing with corrosion-resistant materials and document it, because a rusted flashing failure is one of the most common leak points after a wind-driven rain.

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We Also Serve Cities Near Miami

Brennan Roofing’s Roofing Company in Miami crews also cover Miami Beach, Coral Gables, Key Biscayne, and Hialeah. The same HVHZ code applies across Miami-Dade, so the documentation, product approvals, and inspection steps we follow are identical whether the roof is a beachfront condo building on Collins Avenue or a 1960s CBS home in Hialeah. Call (361) 320-9467 and we’ll get a tech out to take a look.

FAQs About Roofing Company in Miami