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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
GAF Roofing in Fort Lauderdale, FL | Mercer Roofing Co Fort Lauderdale
If you’re looking for GAF roofing service in Fort Lauderdale, here’s the short version: we’re independent roofing contractors who work on GAF systems every week, and we’re not tied to any manufacturer’s authorized dealer network. That independence means we recommend what actually works for your roof, not what a corporate program tells us to sell. The thing that makes our GAF work different here comes down to one word: code. Fort Lauderdale sits inside Broward County’s high-velocity hurricane zone, and that changes how GAF shingles and membranes have to be installed, inspected, and repaired. Call (754) 354-1224 for a free estimate from a crew that knows both the product and the local rules.
Why Fort Lauderdale Residents Choose Us for GAF Service
Our owner, Grant Whitlock, learned the roofing trade through the construction technology program at Los Angeles Trade-Technical College before spending more than two decades putting that education to work on real roofs. He’s been straight with Fort Lauderdale homeowners for years as a Fort Lauderdale Roofing Company, and that honesty carries through every GAF job we take. We’ll tell you if a GAF Timberline roof has another five years in it or if you’re better off budgeting for a full replacement now. The numbers go in writing before anyone picks up a nail gun.
We work on GAF systems daily, from GAF sales & service knowledge that covers Timberline tear-offs to re-coating GAF Ruberoid membranes on mid-century flat roofs. Our techs arrive in clean, marked uniforms with photo ID badges, and we send their name and photo to you before they pull up. That’s the Threshold Verified standard our location is contractually held to. It matters when you’re opening your door to someone who’ll be walking around on your roof.
Being local to Fort Lauderdale service area means we already know what your house is up against. We’ve handled everything from flat membrane repairs near Las Olas Boulevard to full tile replacements on older homes throughout Broward County. When you call, a live person answers. Day or night, no voicemail tree.
Styles & brands we work with






Common GAF Roofing Problems We Solve in Fort Lauderdale
- Wind uplift on GAF Timberline shingles. Broward County’s high-velocity hurricane zone requires specific nailing patterns, and when an install falls short of that standard, shingles rip off at the sealant line. We find this after almost every close-call storm in Fort Lauderdale. The fix is re-securing the shingles with the correct nail placement and sealing the tabs properly.
- Algae streaking on GAF Royal Sovereign 3-tab shingles. Fort Lauderdale’s humidity and shaded tree canopies create perfect conditions for the dark streaks that spread across older 3-tab roofs. Poor attic ventilation makes it worse. We clean what can be saved and replace shingles that have already started to cup or crack.
- Blistering and granule loss on older GAF Timberline HD shingles. Intense UV exposure combined with trapped moisture under inadequate underlayment causes blisters that eventually pop and shed granules. Once the granule layer is gone, the asphalt underneath degrades fast. We assess whether spot repair buys you time or the roof has reached the end of its serviceable life.
- Split seams and ponding-water leaks on GAF Tri-Ply flat roofs. Fort Lauderdale has a lot of flat and low-slope roofs from the 1950s and 1960s, and the original torch-down laps dry out after decades of sun and thermal cycling. When seams split, water pools and finds its way in. We repair the failing sections and coat where the membrane still has life left.
- Barrel tile issues on coastal properties. Older Fort Lauderdale homes near the water often have barrel tile roofs that need frequent re-bedding. Wind uplift loosens the tile, and once water gets underneath, the underlayment fails. We replace the underlayment and re-secure the tile, using GAF StormGuard leak barrier where code and performance call for it.
GAF Service in Fort Lauderdale: What Local Conditions Mean for Your Equipment
Here’s something you won’t read on a generic GAF page. Fort Lauderdale has a specific problem that neighboring cities like Pompano Beach or Hollywood don’t face to the same degree: legacy flat concrete roofs from the 1960s that have been re-coated so many times the original deck is buried under layers of old elastomeric. In neighborhoods like Coral Ridge and Rio Vista, we regularly have to grind through four or five coats of peeling acrylic just to find the original concrete. Only then can we verify that every existing hurricane clip is spaced per Broward County’s amendment to the Florida Building Code, which is stricter here than in surrounding municipalities. If those clips are rusted out or spaced wrong, any new GAF membrane we install is sitting on a compromised structure. We check the clips first. Every time.
That’s not a step most roofing companies take, and it’s not one a homeowner would ever see from the ground. Our tech ground four coats of peeling acrylic off a 1962 flat roof on Nurmi Drive in Rio Vista to expose the original concrete deck, then discovered two rusted-out hurricane clips that hadn’t been checked since the last resurface. After replacing the clips and torching down a new GAF Tri-Ply APP base sheet with a granulated cap, we sealed all parapet wall flashings and left the owner with a signed wind-mitigation inspection report for their insurance. That report matters when your insurer reviews your policy.
GAF Models & Products We Service in Fort Lauderdale
We work on the full range of GAF residential and flat roofing products common in Fort Lauderdale: GAF Timberline HDZ architectural shingles, GAF Timberline Ultra HD shingles, GAF Royal Sovereign 3-tab shingles, and GAF Tri-Ply APP modified bitumen for flat and low-slope roofs. When the job calls for genuine GAF accessories like Seal-A-Ridge caps or StormGuard leak barrier, we install them. When an aftermarket underlayment or flashing outperforms the OEM option or costs less for the same performance, we tell you that too. We keep common GAF materials and compatible parts stocked locally, which means faster turnaround on repairs and replacements across Fort Lauderdale.
See the difference
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AfterGAF Service Pricing in Fort Lauderdale
Here’s what you can expect to pay for GAF work in Fort Lauderdale:
- Shingle replacement (repair): $325 – $575 for a typical repair involving 4 – 8 shingles, including sealant and labor.
- Wind mitigation & clip spacing inspection: $150 – $400 depending on roof access and report detail, credited toward work if we proceed.
- Tile underlayment replacement (per roof section): $1,800 – $4,200 for tear-off, new underlayment, and re-bedding of existing tile.
- Flat roof patch and coat (GAF Tri-Ply or Ruberoid): $850 – $2,100 depending on membrane condition, seam repair, and coating layers.
Cost depends on roof slope, access, deck condition, and current material pricing. Every estimate includes a written line-item price before work starts, no surprises on the invoice, and a 365-Day Done Right Promise: if the work isn’t right within a year, we make it right. A written guarantee on every repair is included, and if a repair fails, your second visit is free. Call (754) 354-1224 for an exact quote, estimates are free.
Serving Fort Lauderdale, FL - Our Local Coverage Area
We’re based in the Fort Lauderdale 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 – GAF Roofing in Fort Lauderdale
Because the original install almost certainly used a nailing pattern that falls short of Broward County’s high-velocity hurricane zone requirements. Shingles that lift at the sealant line are usually under-nailed or nailed outside the nail strip. We re-secure the shingles with the correct pattern and re-seal the tabs, which addresses the root cause rather than just sticking the shingle back down. Call (754) 354-1224 and we’ll inspect the nailing pattern, not just the lifted shingle.
We can do either, and the decision comes down to what we find once the old coating is removed. If the existing membrane has life left and the deck is sound, recoating is the economical choice. If the membrane has split seams or the deck shows water damage, a new GAF Tri-Ply APP membrane is the right call. We compare the remaining life of the existing membrane against local patch-and-coat economics, then give you a written price for both options before any work begins.
After a hurricane or tropical storm, we inspect the entire roof, not just the visible damage. If the shingles lost their sealant bond across a wide area or the underlayment is compromised, spot repair won’t hold through the next storm. If the damage is localized and the rest of the roof is sound, a Fort Lauderdale Roof Repair replacing a few GAF shingles is absolutely a viable fix. We’ll give you an honest answer with the numbers in writing.
A Broward County wind-mitigation inspection verifies that your roof deck attachment, hurricane clips, and roof covering meet the county’s stricter standards. We inspect attic and roof-deck nailing, verify clip spacing especially on legacy flat roofs, and check that the GAF membrane or shingles are installed to the correct wind-load rating. The report is signed and formatted for insurance submission. For Fort Lauderdale homeowners, this inspection often unlocks premium discounts. Call (754) 354-1224 to schedule one, estimates are free.
Here’s the honest answer: we’re an independent contractor, not a GAF authorized dealer, so we can’t speak for GAF’s warranty department. What we can tell you is that using the same model of GAF shingles on a repair won’t structurally void the roof’s performance, but GAF’s warranty terms are between you and GAF. What we promise is our 365-Day Done Right Promise and a written guarantee on every repair we perform. We also don’t push a full replacement when a repair will genuinely hold.
Service Areas Near Fort Lauderdale
We provide GAF roofing service throughout the Fort Lauderdale area and into nearby Broward County communities. That includes GAF service in Pompano Beach, GAF service in Sunrise, Margate, North Lauderdale, and Dania Beach. If your home is in any of these areas or the surrounding neighborhoods, the same written-price, badge-at-the-door standard applies.
Book Your GAF Service in Fort Lauderdale Today
You know who’s coming to your home: a background-checked, photo-badged technician whose name and picture arrive before they do. You know what you’ll pay: a written line-item price before any work starts. And you know what happens if it’s not right: the 365-Day Done Right Promise. Call (754) 354-1224 to schedule your free GAF roofing estimate in Fort Lauderdale. A good roof shouldn’t be something you think about, that means we did our job right.
Written by Grant Whitlock, Owner at Mercer Roofing Co Fort Lauderdale, serving Fort Lauderdale since 2000.