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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
CertainTeed Roofing Company in Tampa: What to Know First
We provide independent CertainTeed roofing installation, repair, and inspection in Tampa, and most repair calls are completed within one to three days once we diagnose the issue. You should expect to pay somewhere between $350 and $1,400 for a typical CertainTeed repair, depending on what failed and how much of the roof is involved. If you own a CertainTeed roof in Tampa and you need a roofing company that knows the product line, call Brennan Roofing Co Tampa at (850) 750-9193 and we’ll put a written price in your hand before any work starts.
This page is for homeowners in Tampa and nearby areas who have CertainTeed shingles, tile, or flat roofing materials and want a straight answer on what goes wrong, what it costs to fix, and who they can trust to do the work right. Travis Oakley leads our crew here, and we’ve worked on enough CertainTeed roofs across Tampa to know exactly where they fail and how to fix them without voiding the manufacturer’s warranty.
How CertainTeed Products Fail – and How We Fix Them
CertainTeed makes solid roofing materials, but every product line has a weak point, and Tampa’s climate finds it faster than most places. Here’s what we actually see on roofs across this market:
- Landmark shingle granule loss and cupping. The CertainTeed Landmark architectural line is on thousands of Tampa homes, and we regularly see premature granule shedding near roof valleys and eaves. The cause is usually a combination of Tampa’s intense UV exposure and attic ventilation that doesn’t meet current code. The granules wash into gutters, the shingle base erodes, and water starts getting in. We fix the ventilation issue first, then replace the damaged shingles with a matching CertainTeed line so the repair blends and the warranty stays intact.
- Presidential Shake seal failures at the leading edge. CertainTeed Presidential Shake is a premium laminate with a thick profile, but in Tampa’s wind-driven rains, we see the adhesive seal strip let go along the lower edges when the shingles weren’t set with enough pressure during installation. The shingles lift, rain gets driven under them, and you get slow leaks at the fascia. We hand-seal the lifted sections with a manufacturer-compatible adhesive and replace any shingles that have already creased or torn at the nail line.
- Flashing failure at certainteed tile penetrations. On Tampa homes with CertainTeed’s concrete tile profiles, the most common leak isn’t the tile itself. It’s the flashing around vent pipes, skylights, and chimney crickets. After years of thermal cycling and salt air near the bay, the metal flashing corrodes and the sealant dries out. We replace the flashing with a heavier-gauge metal, re-bed the penetration, and reset the tile so the water channel works the way it should.
- CertainTeed Flintlastic modified bitumen seam splitting on flat roofs. CertainTeed’s Flintlastic SA system is common on flat roof sections and low-slope additions throughout Tampa. The self-adhered seams can fail when the roof gets regular ponding water after heavy afternoon thunderstorms. Water sits, the sun bakes the seam, and the adhesive breaks down. We cut out the failed seam, apply a new CertainTeed-compatible membrane section, and check the drainage so water stops pooling in the same spot.
- Decking rot under older CertainTeed roofs. A lot of Tampa homes built in the 1990s and early 2000s have original CertainTeed shingles over plywood decking. By the time they call us, the shingles are dry and brittle, but the real damage is underneath. Tampa’s humidity gets trapped in the attic, the plywood delaminates, and we end up replacing entire decking sheets before the new roof goes on. We quote the decking replacement in writing before we pull a single shingle, so there are no surprises when the old roof comes off.
Styles & brands we work with






Our CertainTeed Roofing Company Process
When you call us about a CertainTeed roof in Tampa, here’s exactly how the job goes down:
- 1
You call, a live person answers. We don’t use voicemail or automated routing. You tell us what’s happening, and we schedule a time that works for you. Every technician shows up background-checked and in uniform, inside the promised window.
- 2
We diagnose the roof, not just the symptom. We walk the roof and the attic. We check flashing, decking, underlayment, drip edge, and ventilation. On a CertainTeed job, we’re looking for the failure mode that matches the product line, not just the first wet spot we find.
- 3
We put a written price in front of you. Before any work starts, you get a line-item price on paper. That number does not move at the door. If we find decking rot or flashing damage during the repair, we show you what we found and we agree on any additional cost in writing before we touch it.
- 4
We make the repair with matching materials. We use CertainTeed-compatible shingles, underlayment, flashing, and fasteners. If a quality aftermarket component makes more sense for a specific repair and won’t affect the warranty, we explain why. You get the choice with clear reasoning.
- 5
We test the repair and clean the site. We water-test the repaired area, check the drainage path, and walk the roof twice before we call it done. Travis Oakley walks every CertainTeed job twice before he signs off. That’s been the rule as long as we’ve been doing this.
- 6
You get the 365-Day Done Right Promise in writing. Every repair and installation is guaranteed in writing for one full year. If it fails within that year, we come back and make it right at no charge. If it’s not squared away, we’re not done.
See the difference
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AfterWhat CertainTeed Roofing Company Costs in Tampa
Here’s what you should expect to pay in the Tampa market for CertainTeed work, based on what we’ve quoted and completed over the years:
- Small CertainTeed repair (a few lifted shingles, one pipe boot): $350 to $600
- Flashing repair at a chimney or skylight: $450 to $900
- Mid-size CertainTeed repair (granule loss section, valley repair, multiple shingles): $600 to $1,200
- Flat roof seam repair on Flintlastic or similar: $500 to $1,000
- Full CertainTeed roof replacement (tear-off, new underlayment, Landmark shingles): $10,500 to $18,000 depending on roof size, pitch, and decking condition
What moves the price is decking repair, roof pitch, tile vs. shingle, and whether the old underlayment needs to come off. Steep tile roofs run higher on labor. The estimate is always free, and the number on the page is the number on the contract. Call (850) 750-9193 and we’ll give you a written price for your exact roof.
Why Tampa Homeowners Call Brennan Roofing Co Tampa for CertainTeed Work
We’re an independently owned roofing company in Tampa that operates under the Garrison Standard. That means the same discipline on every job: a written price before any work starts, background-checked uniformed technicians, and a full-year written guarantee called the 365-Day Done Right Promise. We install CertainTeed, GAF, Owens Corning, IKO, Atlas, Tamko, and Boral, so if a CertainTeed product doesn’t make sense for your roof anymore, we’ll tell you plainly and show you the options without any manufacturer bias.
Travis Oakley grew up in Los Angeles and trained at Los Angeles Trade-Technical College before relocating to serve the Tampa market. His crew has been on rooftops across this region for years, including a full season of older tile work near Seminole Heights. Those roofs taught him what salt air, afternoon storms, and stubborn decking do over time. When you call Brennan Roofing Co Tampa, you get a technician who has actually repaired the line you own, not a generalist guessing at it.
FAQs
No, as long as the repair uses compatible materials and follows proper installation practices. As an independent CertainTeed service provider, we install repairs to the manufacturer’s specifications. We document everything so if you ever file a warranty claim, you have a clear record of what was done and what materials were used. Call (850) 750-9193 if you’re mid-repair decision and want a straight answer on your specific roof.
Most CertainTeed repair jobs in Tampa are completed within one to three days after we diagnose the issue. If you have an active leak, call us and we’ll get a technician out to assess it quickly, then put the repair on the schedule with a written price before any work begins.
We use CertainTeed-compatible materials whenever the repair affects the roof’s weatherproofing or the manufacturer’s warranty. That means matching shingle lines, underlayment, and flashing. For components like pipe boots or some fasteners, a quality aftermarket part may work as well as the OEM piece at a lower cost, and we’ll tell you when that’s the case and why before we install anything.
If the damage is isolated to one section and the rest of the roof has at least five to eight years of life left, repair usually makes more sense. If you’re seeing granule loss across multiple slopes, failed flashing in more than one location, or decking rot showing in the attic, replacement is often the better money. We’ll give you an honest read with a written price for both options, and no pressure either way.
Yes. Every repair and installation we complete in Tampa, including all CertainTeed work, is guaranteed in writing for one full year. If the repair fails within that year, we come back and fix it at no charge. That’s the entire promise, in writing, on every job.
Written by Travis Oakley, Owner, Brennan Roofing Co Tampa at Brennan Roofing Co Tampa, serving Tampa and nearby areas.