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 Roofing Company Across Bay Harbor Islands
Roofing work in Bay Harbor Islands comes with a specific set of rules, and ignoring any of them costs real money. The town enforces Miami-Dade County wind-load codes, but its building height limits are stricter than what you’ll find across the bridge in Miami. That means a roof system that works in Surfside or North Miami often won’t pass inspection here without redesign. We know because we do this work in Bay Harbor Islands every week. If you need a Roofing Company that understands low-profile systems, salt-air corrosion, and the island’s 1950s housing stock, call (850) 753-2996.
Why Mercer Roofing Co Miami Is Bay Harbor Islands’s Preferred Roofing Company Company
Mercer Roofing Co Miami has built its reputation in Bay Harbor Islands on something most roofers never mention: the height limit. When we price a roof on the east side near Broad Causeway, we check the town’s maximum building height before we recommend a material. A homeowner who wants to add a second layer of insulation under new decking might unknowingly push the roofline past what code allows. We catch that during the estimate, not mid-permit. Our crews know the difference between a roof that looks right and one that actually passes inspection on this island.
We’re part of the Threshold Group family, founded in 2000, and every Mercer technician is background-checked, identity-verified, and badged. When you book with us, you get the technician’s name and photo before they arrive. At the door, they present a photo ID. That’s the Threshold Verified standard, and it matters to homeowners in Bay Harbor Islands who want to know exactly who is walking up their driveway. No exceptions.
Response time to Bay Harbor Islands is same-week for most inspections, and we answer the phone with a live person 24/7, not a voicemail. Homeowners in the town’s mid-century neighborhoods call us because they’ve heard a neighbor’s story about a roofer who quoted one price and then discovered hidden decking rot after tear-off. We handle surprises differently, and that reputation travels fast on a small island.
Styles & brands we work with
Free Roof Estimate in Bay Harbor Islands
A Free Roof Estimate in Bay Harbor Islands is the first step before any repair or replacement. We walk the roof, check the flashing, examine the decking from the attic where possible, and measure the existing pitch and height clearance. Then we write a price. Not a ballpark. A line-item number. Every Mercer project starts with a written price before any nail is driven, and that estimate includes exactly what we’ll do if we find rotted decking or corroded flashing once the old roof comes off.
What Gets Inspected
We look for thermal stress cracks in barrel tiles, especially on homes built in the 1950s east of Broad Causeway. We check metal flashing and fasteners for salt corrosion, a problem that accelerates within a few hurricane seasons this close to the water. We also measure the current roof height against Bay Harbor Islands’ building limits to confirm that any proposed system fits.
Written Allowances, Not Surprises
Most Bay Harbor Islands roof quotes jump because the decking under an original tile roof is rotted and nobody priced it upfront. We write allowances into the contract for decking replacement, underlayment, and drip edge. If we open the roof and find more damage, you approve the number in writing before we touch it. No change orders at the end.
Roofing Contractor in Bay Harbor Islands
A Roofing Contractor in Bay Harbor Islands has to know the town’s building code as well as the roofing trade. The height restrictions are the quiet killer on many projects. A contractor who isn’t local might specify a system that adds too much thickness, and then the permit gets flagged. We’ve fixed those situations before. It costs the homeowner time and money that a proper plan would have avoided from the start.
Low-Profile Systems Done Right
Single-family homes and low-rise condos across the island often need flat or low-slope roofing with specialized waterproofing and drainage. We install and repair these systems knowing that water sitting on a flat roof in Florida’s rainy season is a leak waiting to happen. Proper slope, proper drainage, proper underlayment. We put all three in writing.
Tile Matching and Replacement
We source replacement barrel tiles from specialized suppliers to match original 1950s roofs. Matching by sight isn’t enough. The new tile has to meet current wind-load testing while looking like the original. We handle that sourcing for Bay Harbor Islands homeowners so the roofline keeps its historic character and still passes inspection.
Trusted Brands We Service in Bay Harbor Islands
We install and repair shingle and tile systems from IKO, Atlas, and Tamko, among others. For Bay Harbor Islands customers, we keep a working inventory of common replacement parts on hand, which shortens turnaround when a repair needs to happen fast. Whether it’s a few cracked shingles after a summer storm or a full re-roof on a Mediterranean-style home near the bay, we match the manufacturer’s specifications and give you a written guarantee on the repair. Every brand we work with has a product line rated for Miami-Dade wind loads, and we help you pick the right one for your roof’s height and exposure.
See the difference
Before
After
Before
After
Before
AfterCommon Roofing Company Problems We See in Bay Harbor Islands Homes
- 1950s barrel tiles cracking under thermal stress. The original tiles on many east-side homes have been baking in Florida sun for 70 years. When they crack, water gets through and the decking rots below. We inspect every tile for stress fractures, not just the obvious breaks.
- Salt corrosion on flashing and fasteners. Bay Harbor Islands sits between Biscayne Bay and the Atlantic, so the air is heavy with salt. Metal flashing rusts faster here than inland. We use corrosion-resistant fasteners and check existing flashing on every job.
- Height-limit violations from previous roof work. A homeowner adds a second layer of shingles or extra insulation, and suddenly the roofline is too high. We’ve seen builds flagged by inspectors for exactly this. We measure before we spec.
- Flat-roof drainage failures on low-rise condos. Pooling water turns into leaks in the summer rainy season. We check drain placement and pitch on every flat roof we touch, because standing water on a low-slope roof is a warranty problem waiting to happen.
Pricing for Roofing Company in Bay Harbor Islands, FL
A roof replacement in Bay Harbor Islands typically runs $12,000 to $28,000 for a single-family home, depending on square footage, tear-off needs, and whether decking has to be replaced. Roof repairs start around $350 to $900 for isolated shingle or tile replacement, and full re-flashing work runs $1,800 to $4,500. Metal roofing on a low-profile Bay Harbor Islands home typically lands between $18,000 and $35,000. The number moves with decking condition, which is why our written price includes allowances for exactly that. Call (850) 753-2996 for a free estimate, and we’ll give you a line-item number before anything starts.
We Also Serve Cities Near Bay Harbor Islands
Our crews cover Bay Harbor Islands and the surrounding South Florida communities, including Miami, Miami Gardens, Fountainebleau, and Tamiami. No matter where you are in the area, the same Threshold Verified standard applies: background-checked technicians, photo ID at the door, and a written price before the work begins. Call (850) 753-2996 to schedule your free estimate.
Serving Bay Harbor Islands, FL - Our Local Coverage Area
We’re based in the Bay Harbor Islands 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 Bay Harbor Islands
Bay Harbor Islands’ height limits mean you can’t always add thick insulation or a second layer of roofing without pushing your roofline past code. Low-profile systems like flat or low-slope roofing, thin-profile metal panels, and single-layer tile systems typically fit. We measure your current roofline during the free estimate and only recommend materials that will pass the town’s building department. Call (850) 753-2996 and we’ll check your numbers.
Yes, in most cases. We source matching replacement barrel tiles from specialized suppliers who stock vintage profiles and colors. The key is checking the existing tiles for hidden thermal stress cracks, because a cracked tile that looks fine from the ground will leak. We replace only what’s damaged and verify the whole roof meets current Miami-Dade wind-load codes. Your estimate includes the exact tile count and price.
Bay Harbor Islands follows Miami-Dade County wind-load codes, which require impact-rated materials and specific fastening patterns for high-wind zones. Installation is as important as the product; a nail pattern that’s too shallow or spaced too wide will fail inspection and reduce real-world performance. We install to the manufacturer’s wind-rated spec and document it. The rating is only as good as the install.
Because the decking underneath an original 1950s roof is often rotted from decades of salt-laden wind driving rain past failed flashing, and many contractors don’t write decking replacement into the original quote. At Mercer, we include a written allowance for decking, underlayment, and drip edge in every replacement contract. If the damage is worse than the allowance, you approve the new number in writing before we continue. Call (850) 753-2996 for a quote that accounts for this from day one.
We stop, show you the damage, and give you a written price to fix it before we proceed. You approve it or you don’t, but nothing gets touched without your sign-off. That’s the Mercer standard: no change orders at the end, no surprises on the invoice. The 365-Day Done Right Promise covers the repair work, and if any repair fails within a year, we return and make it right at no charge.
Written by Grant Whitlock, Owner at Mercer Roofing Co Miami, serving Bay Harbor Islands and the South Florida coast.