Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Ojus
Roof repair in Ojus usually runs $275 – $780 for a targeted fix like a flashing patch or vent boot replacement, while larger repairs involving decking replacement or re-sealing a flat membrane run $1,200 – $3,400. We respond to Ojus calls fast because our crews stage out of Miami and know the neighborhood’s streets. Salt air, hurricane wind uplift, and 60-year-old roof decks are the real problems here, not a missing shingle. Call (361) 320-9467 for a written price before any work starts.
Why Brennan Roofing Is Ojus’s Preferred Roof Repair Company
Ojus homeowners call us because we show up when we say we will, and we put the price on paper before anyone steps onto a ladder. Our technicians are background-checked and uniformed, so you know exactly who is on your roof. Every repair comes with the 365-Day Done Right Promise: one full year of written coverage, and if the fix fails within that year, we return at no charge. That is the Garrison Standard, and it applies to every single job in Ojus, from a small leak near the Intracoastal to a full flat-roof patch off Biscayne Boulevard.
Travis Oakley runs our roofing operations and holds every crew to the same standard. No price shifting at the door. No subcontracted unknowns. Just a written number, a clear scope, and a repair that holds through the next named storm.
Flat Roof Repair in Ojus
Flat roof repair in Ojus means something different than it does ten miles inland. Most of these homes were built in the 1950s and 60s with built-up or membrane roofs over wood decking. Decades of subtropical UV have cooked the membrane, and salt air from the Intracoastal has been eating the galvanized fasteners and flashing underneath. What looks like a small blister or tear often hides rusted-through metal and soft decking below. A flat roof patch in Ojus typically runs $350 – $900. Replacing corroded deck attachments, resetting flashing, and re-sealing a larger membrane section lands between $1,400 and $3,200.
Flashing and fastener corrosion
The tell-tale pattern along Intracostal-side streets is galvanized metal that looks fine from above but has rusted completely through underneath. When we open these roofs, we frequently find fasteners that crumble on contact. That is why a surface patch fails within one storm season here: the water is coming through the metal, not the membrane.
Decking replacement after water intrusion
Once UV-cooked membrane lets water through, the wood decking beneath stays wet through every afternoon thunderstorm. By the time a homeowner sees a ceiling stain, the deck is often soft enough to need replacement. We price the decking replacement in writing before we cut into the roof, so the number does not move at the door.
Shingle Roof Repair in Ojus
Shingle roof repair in Ojus applies mostly to the neighborhood’s older asphalt shingle over wood decking. These roofs have been through decades of hurricane seasons, and shingles lose their granules fast under this sun. Wind-driven rain finds every lifted edge, every failed pipe boot, every valley that has lost its seal. A small shingle replacement or vent boot repair in Ojus runs $275 – $600. A larger section with underlayment replacement and corroded fasteners runs $900 – $2,200.
UV-baked shingle degradation
Ojus gets brutal afternoon sun. Shingles here do not just wear out, they cook. The granules wash off, the asphalt dries, and the shingle curls and cracks. By the time a shingle is visibly cracked, water has usually been working its way under the surrounding tabs for months.
Valley and penetration leaks
When a home has been added onto piecemeal over the years, the roof planes shift and the valleys no longer drain the way the original builder intended. Rain pools, then finds the failed valley lining. We inspect valleys and penetrations first on any Ojus shingle repair, because that is where the water gets in.
Trusted Brands We Service in Ojus
We repair and install materials from GAF, CertainTeed, Owens Corning, IKO, and other leading manufacturers. For Ojus homeowners, that matters because repair materials have to match what is already on the roof. A mismatched shingle or the wrong underlayment creates a new failure point. We keep common GAF and Owens Corning repair components stocked locally so a standard Ojus repair does not turn into a two-week wait for a special order. When a roof calls for a full replacement, we explain the options plainly: what each brand offers, what it costs, and what holds up longest in this salt-and-sun climate.
Common Roof Repair Problems We See in Ojus Homes
- Rusted-through flashing and fasteners. Salt air from the Intracoastal corrodes galvanized metal from the underside. A roof that looks sound from the street can have fasteners that snap when we lift a shingle.
- Wind-driven rain from piecemeal additions. Many Ojus homes were expanded over the decades, leaving mismatched roof planes and extra penetrations. Every added wall or vent creates a new point where flashing can fail, and hurricane-force wind finds those points every season.
- UV-cooked membrane and asphalt shingle. The subtropical sun breaks down roofing materials faster here than in most of Florida. Flat membranes crack, shingles lose adhesion, and water reaches the decking beneath.
- Soft decking from long-term moisture. By the time a leak shows up on a ceiling, the wood decking has often been wet for months. Repairing the surface without inspecting the deck below is the most common reason a fix fails within one storm season.
Pricing for Roof Repair in Ojus, FL
Here are the numbers we quote for Ojus work. A vent boot replacement runs $275 – $400. Flashing repair around a chimney or skylight runs $350 – $700. A valley repair on a shingle roof runs $500 – $1,100. A flat roof patch runs $350 – $900. When decking replacement is required, add $45 – $85 per sheet of plywood or OSB, plus the labor to remove and reset the roofing above it. The most common surprise on older Ojus homes is corroded deck attachments, and we price that in writing before we cut anything. Call (361) 320-9467 for a free estimate, and we will put the full number on paper before any work begins.
We Also Serve Cities Near Ojus
Brennan Roofing provides Roof Repair across northeast Miami-Dade and southern Broward. In addition to Ojus, our crews regularly serve Miami, Hialeah, Fort Lauderdale, and Pembroke Pines. Same written-price standard, same one-year guarantee, same background-checked technicians.
Serving Ojus, FL - Our Local Coverage Area
We’re based in the Ojus area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Roof Repair in Ojus
The repair keeps failing because the real problem is salt-corroded flashing and fasteners hidden under the membrane, not the membrane itself. A surface patch over rusted metal cannot hold. We strip back the affected area, replace the corroded attachments and flashing, and install new membrane sealed with the correct adhesives. Call (361) 320-9467 for an inspection and a written diagnosis.
Many repairs do require a Miami-Dade permit, especially anything that touches the decking, the structural attachments, or the roof covering on a home built after Andrew. We pull the permit, schedule the inspection, and document everything so the repair passes. A patch over existing flashing without removing roofing material may not trigger a permit, but if we open the deck, we permit it.
A “square” is 100 square feet of roof area. If your Ojus ranch is 1,600 square feet of living space with a low-slope roof, the roof itself may measure 18 – 22 squares depending on overhangs and the attached carport or addition. When a roofer quotes per square, he is pricing the actual roof surface, not the floor plan. We give you the measured square count in writing so you can verify the number.
A properly installed architectural shingle repair will hold, provided the original decking and fasteners are sound and the shingles are nailed to manufacturer spec with the right pattern and count. Where repairs fail in hurricane winds, it is almost always because the old fasteners underneath were corroded and the new shingles were nailed into weak wood. We replace the decking and fasteners where needed before re-shingling, and we follow Miami-Dade HVHZ requirements on every repair.
Because the surface problem is rarely the whole problem. Older Ojus homes have galvanized metal that rusted through years ago, decking that has been wet for months, and piecemeal additions that left extra penetrations and mismatched planes. When we open the roof, that is what we find. We show you what is there, price the additional work in writing, and get your approval before we cut another inch. Call (361) 320-9467 for an estimate that reflects what is actually on your roof.
Call Brennan Roofing at (361) 320-9467 to schedule a free roof repair estimate in Ojus. We answer live, 24/7. The price goes in writing before any work starts, and the repair is backed by the 365-Day Done Right Promise.
Written by Travis Oakley, who leads Brennan Roofing operations across South Florida and holds every Ojus job to the Garrison Standard.






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