Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roofing Company Across Miami Gardens
Finding a Roofing Company in Miami Gardens means sorting through contractors who may not understand what your roof actually has to withstand here. Mercer Roofing does. We work on 1950s and 1960s CBS ranch homes from the original Carol City buildout, hip rooflines with flat carport sections, and roofs that carry a Miami-Dade Notice of Acceptance requirement no Broward contractor ever has to think about. If you need an honest answer about what a compliant re-roof costs, call (743) 200-8347. We answer with a real person, not a phone tree.
Key Takeaways:
- Miami Gardens falls inside the High-Velocity Hurricane Zone (HVHZ). Every product and method must carry a Miami-Dade NOA.
- Most 1950s – 1970s re-roofs here trigger a mandatory deck re-nail upgrade to 8d ring-shank fasteners. Cheap bids skip this.
- Every Mercer Roofing job starts with a written price, and every repair carries a written 365-day guarantee.
- You know who’s coming before they arrive: name, photo, and a photo ID badge at the door.
Why Mercer Roofing Is Miami Gardens’s Preferred Roofing Company
The homes here were built before Hurricane Andrew changed everything. We tear into that reality every week. A 1968 CBS ranch near the 183rd Street corridor had skip-sheathing decking that was rotted right at the carport transition, fasteners sitting at the old 6d spacing, and then a flat section with peeling roll roofing. That’s a typical Miami Gardens roof. Our crew re-nailed the entire square count with 8d ring-shank fasteners per the HVHZ uplift table, laid peel-and-stick underlayment and ice-and-water shield in the valleys, set GAF architectural shingles with the product’s NOA tabbed, and closed the job with a signed inspection card. We don’t skip the county’s wind-uplift step because we know the inspector will see it, and so will your insurer.
We’re part of the Threshold Group family, founded in 2000. That matters in a practical way: every technician who walks your property is background-checked, identity-verified, and uniformed. You get their name and photo before they arrive. When the doorbell rings, that same person holds up a photo ID badge. For a homeowner home alone with young kids, that’s not a nicety. It’s the reason you feel comfortable letting someone onto your roof at all.
Grant Whitlock leads our crews, and he holds every job to the 365-Day Done Right Promise. If installation work isn’t right within a year, we make it right. Every repair gets a written guarantee, and if a repair fails, the second visit is free. We put that in writing on paper, not in a sales pitch.
Roof Inspection in Miami Gardens
Roof Inspection in Miami Gardens is not a drive-by gut check. Here it means verifying that every product on your roof carries a current Miami-Dade NOA, checking that fastener spacing meets HVHZ wind-uplift tables, and looking at the decking underneath, especially at carport transitions and flat sections where we consistently find rot. A Mercer Roofing inspection on a typical single-story Miami Gardens ranch runs $150 – $350 depending on roof size, access, and how much documentation we pull. You leave with a written report, photos, and a straight answer.
What We Check on Every Inspection
We check shingle granule loss, flashing condition and sealant at penetrations, underlayment exposure at eaves, and the age pattern of your deck fasteners. We also look for unpermitted 1990s and early-2000s work. Miami Gardens was unincorporated Miami-Dade County until 2003, so we regularly pull permits for roof replacements from that window that match no county record. That gap matters when you file an insurance claim and the roof is suddenly unverifiable. We document it.
After the Inspection
You receive a written line-item quote. It lists exactly which products carry an NOA, what the deck work will cost, and what the permit and inspection path looks like. Nothing starts until you approve the number. No change orders because we missed something at the inspection.
Commercial Roofing in Miami Gardens
Commercial Roofing in Miami Gardens gets complicated fast on flat and low-slope sections common over carport additions and small office builds on NW 183rd Street and NW 27th Avenue. Those roofs also sit under the HVHZ rules, and no commercial roof in this city gets permitted with an unapproved membrane. A typical commercial low-slope repair here runs $850 – $2,800 depending on membrane type, deck condition, and how much wet insulation has to come out. New TPO or modified bitumen on a small commercial building starts around $7.50 per square foot installed, with deck repair billed separately at tear-off.
Field Inspection Before Quoting
We walk the roof in person before we give a number. That’s standard practice for us, not an upsell. On one front-office strip near the Palmetto Expressway, we found the original membrane waterlogged across 40% of the field. The cheap quote had priced a recover. You can’t legally or practically recover onto wet insulation in this climate, so we priced a full tear-off to the deck. The accurate number won the job because the owner got honest math.
Documentation for Your Insurance File
After we finish, we hand you the permit card, the inspection sign-off, and the NOA list for every product used. When your carrier reviews whether the roof met code at time of loss, you have the paper trail. That’s the difference between a paid claim and a denied one in Miami-Dade.
Trusted Brands We Service in Miami Gardens
We install and repair GAF, CertainTeed, and Owens Corning systems, and we stock local parts in Miami Gardens so a repair on a 1960s hip roof doesn’t wait on a distributor in Fort Lauderdale. GAF Timberline HDZ and CertainTeed Landmark are both NOA-listed for HVHZ use when fastened per Miami-Dade tables. Owens Corning Duration holds its NOA as well. The brand matters, but the fastening pattern matters more. We spec both and show you both on the quote.
Common Roofing Company Problems We See in Miami Gardens Homes
- Skip-sheathing with 6d smooth-shank nails. Original 1950s – 1970s CBS ranch roofs were built under pre-Andrew codes. Today, the county requires 8d ring-shank fasteners at tighter spacing on any re-roof that touches the deck. A bid that omits this line item fails inspection.
- Unapproved underlayment or drip edge. We see it in Miami Gardens constantly: a shingle with a valid NOA but an underlayment or edge metal that lacks one. The HVHZ approval applies to the entire system, not just the top layer.
- Flat carport transitions with ponding water. The low-slope section over the original carport is the first place we find rot, popped seams, and failed patches. Miami Gardens’s wet season doesn’t forgive a sloppy transition detail.
- Unpermitted 1990s and early-2000s replacements. The city incorporated in 2003, and some roofing work from the prior decade never made it into county records. That ghosts your current permit and can stall an insurance claim until we document and re-inspect.
Pricing for Roofing Company in Miami Gardens, FL
An honest Roofing Company in Miami Gardens quote includes the deck re-nail upgrade. Cheap bids hide it. A full re-roof on an average 1,400 – 1,800 square foot CBS ranch here runs $12,500 – $18,000, including the 8d ring-shank re-nail, peel-and-stick underlayment in valleys, new drip edge with an NOA, architectural shingles, and permit and inspection fees. Roof Repair pricing sits between $350 and $1,800 depending on whether we’re replacing a valley, patching flat sections, or fixing deck rot. A full flat-roof replacement over a carport runs $3,200 – $5,800. Tile and metal roof work lands higher, between $18,000 and $32,000, because of material and the more exacting NOA path on the fastening and underlayment. Every Mercer Roofing quote is line-item, written, and fixed. Call (743) 200-8347 to schedule a free estimate.
We Also Serve Cities Near Miami Gardens
Mercer Roofing crews run routes through Hialeah, North Miami Beach, Pembroke Pines, and Hollywood. The code environment shifts at the Broward county line, and we don’t apply one county’s assumptions to the other. If you’re just north of the line, ask us what changes and what doesn’t. We’ll tell you straight.
Serving Miami Gardens, FL - Our Local Coverage Area
We’re based in the Miami Gardens 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 Roofing Company in Miami Gardens
Miami Gardens sits inside Miami-Dade County’s High-Velocity Hurricane Zone, which requires every roofing product and installation method to carry a Miami-Dade Notice of Acceptance. Broward County enforces the weaker Florida Building Code roofing provisions, so products approved there may not be legal here. A re-roof in Miami Gardens using a product without a current NOA will fail inspection, and the permit will not close. We pull the NOA documentation for every product before we quote. Call (743) 200-8347 for a free estimate.
On most 1950s – 1970s CBS ranch homes yes, because the original deck was fastened with 6d smooth-shank nails at wider spacing, and current HVHZ wind-uplift tables require 8d ring-shank fasteners at a closer pattern. The trigger happens when the old deck is exposed at tear-off and cannot be verified as meeting the current standard. We show you the re-nail line item on the quote so it’s not a surprise. Call (743) 200-8347 and we’ll walk your specific roof.
A non-compliant roof is the first thing an adjuster looks for after a wind claim, and if the permit and inspection records don’t line up with what’s actually on the deck, the claim can be denied or paid at a percentage. A HVHZ-compliant roof with a signed inspection card and NOA documentation removes that argument before it starts. Some Miami Gardens homeowners also qualify for wind mitigation credits when the documentation is complete. We hand you the paper trail at the end of every job. Call (743) 200-8347 to schedule an inspection.
Usually the mandatory deck re-nail upgrade, and sometimes the peel-and-stick underlayment in valleys and around penetrations. The price looks lower, and then the permit fails or the contractor files a change order or the shingle flies off in a named storm because the fastening pattern didn’t match the product’s NOA. A Mercer Roofing quote includes the re-nail, the underlayment, the NOA-listed drip edge, and the inspection path, every time, in writing. Call (743) 200-8347 for a free estimate.
Yes, and any roofer working here has to sequence the job around the storm window. We won’t leave an open deck overnight in late August. We dry-in the same day we tear off, using peel-and-stick underlayment and poly, then schedule the finish on a clear run. It’s slower work in the wet season, and that’s exactly how it should be. Call (743) 200-8347 to talk through timing on your roof.
Written by Grant Whitlock, Owner at Mercer Roofing, serving Miami Gardens under the Threshold Verified standard.






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