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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 Pompano Beach, FL | Mercer Roofing Co Fort Lauderdale
We’re an independent Pompano Beach Roofing Company serving the area, and the short answer is this: GAF roofs here fail differently than they do ten miles inland. Salt spray, hurricane gusts, and a huge stock of 1950s-70s flat-roofed ranches mean the shingles, flashings, and fasteners on your roof are fighting conditions most of the country never sees. We fix those failures every week. Call (754) 354-1224 for a written estimate before any work starts.
Our crews work on GAF systems across Pompano Beach daily, from Timberline HDZ shingle replacements on waterfront properties to Liberty membrane patches on older flat decks. We’re not manufacturer-authorized. We’re better positioned than that: we’re independent, which means we tell you when an aftermarket stainless vent will outlast a factory part in salt air, and we stock what actually holds up here. But more on that below. If your GAF roof is leaking, curling, or losing shingles after a storm, this Pompano Beach Roof Repair page tells you exactly what’s happening and what it costs to fix.
Why Pompano Beach Residents Choose Us for GAF Service
We send a technician whose name and photo you’ll see before they arrive. That person shows up in a clean, marked uniform, presents a photo ID badge at the door, and has passed a background check and identity verification under the Threshold Standard. For a lot of Pompano Beach homeowners – people home alone during the day, parents with young kids, older residents who don’t love the idea of a stranger on a ladder – this is the difference between calling a roofer and putting it off another season.
Grant Whitlock leads our crew, and he’s the kind of person who will tell you straight if a repair will hold another five years or if you’d be better off budgeting for replacement now. He learned the trade through the construction technology program at Los Angeles Trade-Technical College and has spent more than two decades on real roofs, including years of flat membrane and tile work throughout Broward County. We’re part of the Threshold Group family, founded in 2000, and each location is independently owned and operated. We work on GAF roofs in Pompano Beach because the housing stock here – mid-century ranches, waterfront properties, condos along the Intracoastal – is exactly the kind of stock where GAF materials show their age in very specific, very fixable ways.
We also write everything down before a single nail is driven. Written price, written guarantee, 365-day Done Right Promise: if it’s not right within a year, we make it right. You’ll have that in writing from the first estimate.
Styles & brands we work with






Common GAF Roofing Problems We Solve in Pompano Beach
- Wind uplift on Timberline shingles along rake edges. On barrier island homes, the weakest points are the shingle courses where the roof edge meets the gable. GAF Timberline HDZ uses a sealant strip that’s solid in most of the country, but hurricane-force gusts off the Atlantic hit those rake edges at an angle that peels shingles up. We see this most after a September or October storm. The fix is re-securing or replacing the affected courses and, often, adding extra fasteners at the edge. On the island, we typically upgrade to stainless.
- Salt-crusted nails and corroded pipe boots. This is the Pompano Beach classic. Within five years of a new install on the barrier island east of the Intracoastal, we find nails with the galvanizing eaten away and vent boots rusted through. The leaks start small – a water stain after a heavy storm – but the corrosion is happening invisibly under the shingles. We replace those boots with stainless units and marine-grade vent caps, and we recommend the same upgrade during any full shingle replacement near the water.
- Ponding water on low-slope GAF Liberty roofs. Pompano has a large stock of older flat or low-slope roofs, many with original tar-and-gravel or built-up roofing. When those get re-roofed with GAF Liberty self-adhered membrane over an old deck that sags, water ponds in the low spots. The constant standing water accelerates granule loss and membrane breakdown, and the first clue is often a leak inside the house that seems to come from nowhere. We do patch these, but we’re honest when a full replacement is the smarter call.
- Premature curling and cracking on south-facing Timberline roofs. Florida sun is relentless, but it’s worse on the south slope of a roof that lacks proper attic ventilation. GAF Timberline shingles on that exposure can curl and crack years before the rest of the roof. In Pompano Beach, where many 1960s ranches have minimal eave vents, this is common enough that we look for it on every inspection. The shingle replacement is straightforward; fixing the ventilation is what keeps it from happening again.
- Valley metal corrosion and pinhole leaks. GAF’s valley metal runs through the lowest point of the roof, and that’s where salt-laden rainwater concentrates. On oceanfront condos and homes within a few blocks of the beach, we regularly find pinhole leaks in valley metal that’s only five to seven years old. The shingles may look fine. The metal isn’t. We replace it with heavier marine-grade material and seal every penetration.
GAF Service in Pompano Beach: What Local Conditions Mean for Your Roof
Here’s the thing you won’t read on a manufacturer’s spec sheet. On the barrier island east of the Intracoastal – between Atlantic Boulevard and the Hillsboro Inlet – GAF roofs consistently show salt-crusted nails and corroded pipe boots within five years, even on installs that look brand new from the street. The original nails rust through. The vent boots pit and leak. The failure point isn’t the shingle; it’s the metal and fasteners holding everything down. That’s why we now routinely upgrade to stainless fasteners and marine-grade vent caps on any GAF shingle replacement there. A mainland Pompano roofer who mostly works the older neighborhoods west of Federal Highway rarely sees that pattern. We see it weekly. Salt in the air works into every penetration, and by the time a leak shows up on your ceiling, the corrosion has usually been underway for a year or more. The fix is straightforward when caught early; it’s far more expensive when a storm finally finds the weak spot.
Our tech was on a 1960s ranch in the Cypress Bend neighborhood where a GAF Timberline HDZ roof had been installed just four years prior. The homeowner noticed water stains on the ceiling only after a heavy summer storm. We found the leaks came from two corroded vent boots and a failed valley – the original nails had rusted through from salt exposure. We replaced the boots with stainless units, repointed the valley with GAF Weather Watch underlayment, and added extra sealant at every penetration. A year later, no recurrence. We include that kind of detail on every estimate so you know exactly what you’re paying for.
GAF Models & Products We Service in Pompano Beach
We work on the full GAF lineup that shows up in Pompano Beach: Timberline HDZ, Timberline Ultra HD, Grand Sequoia, and Liberty. Most single-family homes here wear Timberline HDZ or Ultra HD. The older flat and low-slope roofs are often Liberty. We install genuine GAF accessories – shingles, underlayment, hip and ridge caps – when warranty continuity or an exact aesthetic match matters. For flashing, vents, and sealants, we’ll tell you when an aftermarket option in marine-grade stainless or heavy-gauge metal will outlast the factory part in salt air and cost less. We keep common GAF shingle colors and repair parts stocked locally so we don’t wait a week on a distributor for a simple repair. For a full GAF sales & service rundown, we’ve covered the brand’s full lineup and what holds up in South Florida.
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AfterGAF Service Pricing in Pompano Beach
Written prices, every time. Here’s what GAF roofing work in Pompano Beach typically runs:
- Minor shingle replacement (a few shingles, no structural issue): $250 – $500
- Flashing repair or replacement (pipe boots, step flashing, valley metal): $300 – $700
- Flat roof patch on GAF Liberty or similar membrane: $400 – $900
- Roof decking replacement (small section, including shingle re-cover): $800 – $1,800
- Full GAF Timberline re-roof on an average Pompano ranch: $8,500 – $16,000 depending on square footage, tear-off, and whether the decking needs replacement
What drives the cost here is salt and age. Corroded fasteners mean more replacement hardware. An older house with original decking often needs sections of plywood replaced once we expose it. That’s the kind of thing we flag in the written estimate before you commit, not as a surprise add-on later. Call (754) 354-1224 and we’ll walk your roof, take measurements, and hand you a written line-item price. No work starts without your sign-off.
Serving Pompano Beach, FL - Our Local Coverage Area
We’re based in the Pompano Beach 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 Pompano Beach
Wind hits the rake edges at an angle coming off the Atlantic, and that’s where the sealant strip on Timberline shingles is most vulnerable. We fix it by re-securing or replacing the affected shingles and adding extra stainless fasteners at the edge. If you’re losing shingles every season, the edge detail itself is likely under-specified for the exposure. Call (754) 354-1224 and we’ll inspect the rake lines and give you a written price to correct it.
Sometimes we can patch it. If the membrane is otherwise sound and the ponding is isolated to one low spot, a patch and added drainage can buy you several years. If the membrane is granulated, cracked, or pulling away at the seams, you’re better off with full replacement – we see too many Pompano homeowners patch twice and still wind up replacing within three years. We’ll give you our honest read with numbers either way.
Timberline shingles work on waterfront homes, but only if the fasteners, vent boots, and valley metal are upgraded to stainless or marine-grade. Standard galvanized hardware corrodes in five years out there, which is why we spec those upgrades on every island or oceanfront job. Metal can be the better long-term choice in some locations. We’ll price both for your specific roof and make a recommendation.
No, not exactly. Shingle color lines change over the decades, and a 50-year-old color won’t have a true factory match today. We can get close enough that a small repair blends from the street, but a repair on a roof that old usually means the remaining shingles are near the end of their life anyway. We’ll be straight with you about whether a repair makes sense at all.
Because the south-facing slope gets direct Florida sun all day, and if your attic ventilation isn’t pulling enough heat out, the underside of those shingles bakes. That thermal cycling is what causes premature curling and cracking. The fix is replacing the damaged shingles and correcting the ventilation – ridge vents or additional eave venting – so it doesn’t recur. Call (754) 354-1224 for an exact quote. Estimates are free, and the price is in writing before you commit.
Service Areas Near Pompano Beach
We serve Pompano Beach and the surrounding Broward communities. You’ll find our crews working in Fort Lauderdale, Sunrise, Margate, North Lauderdale, and Dania Beach on any given week. For Pompano Beach service area details, we’ve mapped out the neighborhoods we cover. Homeowners just east of the Turnpike can find GAF service in Sunrise, and homes along the New River corridor can check GAF service in Fort Lauderdale.
Book Your GAF Service in Pompano Beach Today
We answer the phone with a live person, 24/7. Not a voicemail, not a call-back form. Call (754) 354-1224 and we’ll schedule a free inspection, walk the roof with you, and put the price in writing before anyone picks up a nail gun. 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 Pompano Beach and Broward County.