Metal roofing
Architectural shingles
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Seminole
Roof repair in Seminole usually runs between $350 and $1,900 depending on what’s failing. A simple shingle replacement might cost $350 to $600, while a valley re-flash or hidden decking repair on an older ranch can push toward $1,900 once we open the roof and see what’s underneath. Most repairs on Seminole’s mid-century homes involve more than the visible damage because the original layers hide cedar shake, brittle underlayment, or reversed flashing at carports and breezeways. If you’re in Seminole and water is coming in, call us at (850) 750-9193. We answer with a live person, and we’ll give you a written price before any work starts.

Why Brennan Roofing Co Tampa Is Seminole’s Preferred Roof Repair Company
Our Roof Repair team works Seminole every week, from the 1960s ranch homes off Park Boulevard to the acreage lots near 113th Street and the neighborhoods around Lake Seminole Park. The homes here share a construction era, and that matters when you’re diagnosing a leak. Roofs built between the 1950s and 1970s don’t fail the same way as newer builds. We know to look for the second layer hiding under the first one, the flashing detail that was never lapped correctly, and the soffit vents that were blocked decades ago.
Travis Oakley leads our repair work, and his crew shows up in uniform, background-checked, with a written price in hand before any tool comes off the truck. That’s the Garrison Standard we operate under. It’s the same on every job, whether we’re patching a flat roof in Pinellas Park or tearing off baked 3-tab shingles in Seminole. Homeowners here tend to ask sharper questions than most, and we’d rather answer them up front than chase a job with a low number that shifts at the door.
Phones ring to a live person around the clock. No voicemail, no automated queue. When you call about a leak in Seminole, you talk to someone who can schedule a real visit and explain what the repair will likely involve before we even arrive.
Styles & brands we work with






Metal Roof Repair in Seminole
Metal roof repair in Seminole is a different animal than shingle work. We’re usually addressing failed fasteners, worn neoprene washers at the screws, or panel seams that opened after years of thermal expansion under that subtropical sun. Seminole’s humidity accelerates rust at exposed fasteners on older metal roofs, especially near the coast where salt air sits in the air. A typical metal roof leak repair in Seminole runs $450 to $1,200 depending on whether we’re replacing a section of seam tape, re-securing panels, or cutting out a corroded panel.
Standing Seam and Exposed Fastener Panels
Standing seam roofs fail at the seams themselves when the sealant dries and cracks. Exposed fastener roofs fail at the screws first because the rubber washers bake out in the Florida sun and let water wick down the threads. We replace the fasteners with oversized screws and new EPDM washers, then re-seal the lap joints. On homes near Lake Seminole or the intracoastal, we check every penetration twice because wind-driven rain finds the smallest opening.
Flashing and Penetration Points on Metal Roofs
Most metal roof leaks in Seminole aren’t coming through the field of the roof. They come through the pipe boots, the skylight curbs, or the ridge cap seams. We replace lead pipe collars with lifetime synthetic boots, re-seal the transition points, and re-caulk every exposed lap with a marine-grade sealant rated for the UV exposure we get here.
Commercial Roof Repair in Seminole
Commercial roof repair in Seminole covers a lot of ground, from the flat roofs on medical offices along Starkey Road to the low-slope metal buildings on the warehouse corridors near Bryan Dairy Road. These roofs are typically TPO, EPDM, modified bitumen, or metal, and each one fails differently under the same sun and storm load. A small TPO patch in Seminole runs $500 to $900. A larger modified bitumen repair with new flashing at the curbs can run $1,500 to $2,600. We give the number on paper before any work starts.
Low-Slope Flats and Ponding Issues
High humidity and heavy afternoon thunderstorms mean flat roofs in Seminole live with ponding water. When a low-slope roof isn’t draining properly, the standing water eats through the membrane at the weak points: seams, scupper openings, and around HVAC curbs. We repair the membrane, then correct the drainage path so the water doesn’t sit in the same spot for eight months of the year.

Commercial Flashing and Curb Re-Seals
On commercial buildings in Seminole, the leak is almost always at a penetration. Exhaust fans, gas lines, conduit runs, rooftop units. We strip the old caulk, install new flashing or seam tape, and water-test the repair before we leave. Commercial property managers in Seminole get the same written price and the same 365-Day Done Right Promise as a homeowner on a ranch house.
Trusted Brands We Service in Seminole
We work on all of it. GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, Boral. The shingle matters less than the installation, but we’ll explain the real differences between an Atlas and a Tamko if you’re deciding what goes back on after a repair. For Seminole homeowners with original 3-tab roofs, we often recommend upgrading to architectural shingles from IKO or Atlas because they carry better wind ratings and hold their granules longer in this climate. We keep common repair materials stocked locally so we’re not waiting on a supply house run when your ridge cap is the problem.
See the difference
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After
Before
After
Before
AfterCommon Roof Repair Problems We See in Seminole Homes
- Baked-out granules on low-slope ranch roofs: The 1950s and 1960s 3-tab roofs around Seminole lose their granules fast under relentless UV. That exposed asphalt breaks down, water ponds in the low spots, and the underlayment rots from the top down. We see valleys that look fine from the ground but are paper-thin at the seam.
- Reversed flashing at attached carports and breezeways: Older Seminole homes were often built with the roof-to-wall flashing lapped the wrong direction at the carport or breezeway connection. Wind-driven rain from a summer storm gets driven under the flashing and wets the top plate. The ceiling stain shows up ten feet away from where the water actually entered.
- Hidden cedar shake under asphalt layers: Many Seminole homes built before 1970 still have the original cedar shake roof buried under one or two layers of asphalt shingles. When we tear off for a repair, we find soft decking at the eaves and ridge lines where the shake trapped moisture for decades. That changes the scope and the price on the spot, and we’ll show you photos and explain the written change order before we proceed.
- Sealed deck gaps on partial repairs: Current wind uplift code in Pinellas County requires the roof deck to be sealed to the framing, not just the shingles replaced. A partial repair that skips this step might pass a quick glance but leave the rest of the roof vulnerable in the next named storm. We’re not going to leave it that way and call it done.
Pricing for Roof Repair in Seminole, FL
Here’s what Seminole homeowners can expect on common repairs. A shingle replacement for a small area runs $350 to $650. A vent boot replacement runs $250 to $450. Flashing repair at a chimney or wall runs $400 to $900. A valley re-flash with new underlayment runs $700 to $1,400. A flat roof patch runs $500 to $1,100. Full tear-off of a hidden cedar shake layer adds labor and disposal, and that can add $800 to $1,800 to a repair depending on the square footage and how much decking needs to be replaced. Every quote starts with a written line-item price. Nothing moves at the door. Call (850) 750-9193 for your free estimate.
We Also Serve Cities Near Seminole
Our crews cover Seminole and the surrounding Pinellas County communities regularly. If you’re in Pinellas Park, Clearwater, Safety Harbor, or Tampa and need a roof looked at, we’ll send the same uniformed crew with the same written pricing. The drive doesn’t change the standard.
Serving Seminole, FL - Our Local Coverage Area
We’re based in the Seminole 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 Seminole
Yes, in unincorporated Seminole the county treats a detached garage, workshop, or ADU as a separate structure for permitting purposes. If the house roof and the detached shop roof both need work, that’s two permit reviews and two sets of wind-rated nailing requirements on the same visit. We handle the permits and the inspections so you don’t have to sort through the county process. Call (850) 750-9193 and we’ll explain exactly what your situation requires.
Septic and well setbacks mostly affect access and staging, not the roof repair itself. On acreage lots, we may need to keep material deliveries and dump trailers off the drain field, which can mean longer carry distances or a smaller staging area. That adds labor time, which shows up as a separate line item on your written quote before we start. We scope it during the estimate so there are no surprises. For a free estimate, call (850) 750-9193.
Homes built in Seminole through the late 1960s often had cedar shake roofs installed originally. When the shake aged, contractors laid asphalt shingles right over it instead of tearing off, and sometimes a second layer went on a decade later. That hidden layer makes the tear-off heavier, slower, and more expensive, and it usually reveals soft decking at the eaves where the shake trapped moisture. We find it by lifting a few shingles during the estimate so the written price reflects what’s actually under there.
No. The wind rating on a shingle package applies to a full, code-compliant installation, not a patch. A partial repair in Seminole can stop the leak, but it won’t restore the full uplift resistance of the roof system, especially on a low-slope hip roof where the sealed deck requirement comes into play. We’ll be straight with you about what a repair does and doesn’t do. If you want the full wind rating, a complete re-roof is the honest path. Call (850) 750-9193 and we’ll walk you through both options.
Yes, if the ridge vent is the source of the problem. We replace the vent material, clean the soffit intakes if they’re clogged, and verify that air is actually moving through the attic space. On a low-slope hip roof, proper ventilation matters because Seminole’s humidity will condense in a stagnant attic and rot the decking from underneath. We’ll tell you if the ridge vent is the real issue or a symptom of something bigger.
If your roof is leaking in Seminole, don’t guess. Call (850) 750-9193 to schedule a free estimate, get a written price, and have a repair done right the first time. Written by Travis Oakley, who leads repair operations for Brennan Roofing Co Tampa across Seminole and Pinellas County.