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 Doral
Roof repair in Doral usually costs between $450 and $1,800 for common fixes like re-bedding ridge caps, replacing cracked tiles, or resealing flashing. Full tile roof replacements in Doral’s master-planned communities typically run $22,000 to $48,000 depending on square footage and underlayment condition. We schedule most Doral inspections within 3 to 5 business days, and a real person answers when you call (850) 753-2996.
We know Doral’s housing stock because we work on it every week. The barrel-tile roofs in communities like Doral Isles, Doral Meadows, and the Mediterranea neighborhoods were mostly installed between 1998 and 2008. Two decades of subtropical UV has done predictable damage to the bedding mortar and underlayment. Our Roofing Company team approaches every Doral job with that history in mind.
Grant Whitlock leads our crews, and he’s built our process around one thing: you should know exactly who’s walking up your driveway before they ring the bell. Every technician’s name and photo is sent to you ahead of the visit. They arrive in uniform, badge in with photo ID, and hand you a written price before touching a hammer.
Why Mercer Roofing Co Miami Is Doral’s Preferred Roofing Company
Doral homeowners call us after other roofers have come and gone without solving the root problem. The most common complaint we hear: someone replaced a few loose tiles, collected a check, and the same tiles lifted again in the next thunderstorm. That’s not a repair. That’s a callback waiting to happen.
Our approach in Doral starts with the mortar. In communities built since the 1990s, the original bedding mortar under ridge and hip tiles has baked in the sun long enough to crack and crumble. You can sometimes lift a whole ridge tile with one hand. Until that mortar is re-bedded properly, no tile replacement will hold. We don’t do spot fixes on failing ridges. We tell you what’s actually happening and give you a written price for the repair that lasts.
We’re part of the Threshold Group family, founded in 2000. Each location is independently owned and operated, and we’re held to the Threshold Verified standard. That means background-checked technicians, identity verification on every visit, and a photo ID badge at your door. No exceptions, no subcontractors you haven’t been told about.
Every repair includes a written guarantee, and it’s specific: 365 days. If the repair fails within that year, the second visit is free. Every job starts with a written price before any work begins. Those are not upgrades you pay extra for. They’re the baseline.
Styles & brands we work with






Roof Inspection in Doral
A roof inspection in Doral is a surface-to-decking evaluation that checks tile condition, bedding mortar integrity, underlayment exposure, flashing, and drainage. For homes in Doral’s 2000s-era communities, we recommend an inspection every 2 to 3 years, or immediately after any storm that brought downburst winds over 40 mph. Most inspections run $150 to $300, and we provide written findings with photos so you can see exactly what we saw.
What We Check in Doral’s Barrel-Tile Roofs
We lift tiles by hand in sample areas across the ridge, hips, and valleys to test whether the bedding mortar is still holding. Doral’s sun dries mortar from the inside out, so a tile can look seated and still be loose enough to slide under wind pressure. We also check the underlayment at tile edges, since a small gap lets UV hit the felt directly and delaminate it within a season or two.
HOA and Builder Warranty Documentation
If your community requires inspection records, we provide a written report with photos and a repair recommendation list. Before any repair that could touch structural elements, we’ll flag whether a builder warranty consultation makes sense. Some Doral HOAs keep architectural review files on every roof, and we’ve learned to ask about that early, not after work starts.
Commercial Roofing in Doral
Commercial roofing in Doral runs a wide range: flat TPO or modified-bitumen roof repairs typically cost $650 to $2,800, while full flat roof replacements on small commercial buildings run $14,000 to $35,000 depending on the system and decking condition. Our crews work on the office parks, retail strips, and industrial buildings clustered near NW 25th Street and the Doral Boulevard corridor.
Flat and Low-Slope Systems on Doral Commercial Buildings
Most commercial roofs in Doral are flat or low-slope systems: TPO, modified bitumen, or built-up roofing. The failure point here is rarely the membrane itself. It’s the seams and flashing at curbs, HVAC penetrations, and drains. Doral’s afternoon downpours dump water fast, and a compromised seam becomes a leak the same week it fails. We inspect seams first and give you a written repair scope before any membrane work.
Working Around Your Business Hours
We schedule commercial work in Doral around your operations, including early-morning starts and weekend work when the job calls for it. We’ll provide a written timeline, the names of the technicians assigned to the job, and the same 365-day written guarantee on repairs that our residential customers receive.
Trusted Brands We Service in Doral
We repair and install tile and shingle systems from Atlas, IKO, and Boral. These are the brands we see most often on Doral’s master-planned homes, and we know their fastening and underlayment requirements in detail. For barrel-tile homes, we source matching concrete and clay tiles locally so re-bedding and replacement work doesn’t leave you with a patchwork roof. Most specialty tile orders for Doral communities arrive in 3 to 7 business days. For architectural shingle work, we keep common Atlas and IKO colors circulating through our South Florida supply chain. If you have a Builder-grade tile system you’re not sure who manufactured, we can usually identify it on site during the inspection.
See the difference
Before
After
Before
After
Before
AfterCommon Roofing Problems We See in Doral Homes
- Cracked bedding mortar on ridges and hips. The original mortar under barrel tiles has sun-dried into crumbs. Sections of ridge tile can be lifted by hand, which means a moderate storm wind can peel them right off. Re-bedding is the only real fix, and it’s usually needed across the whole ridge, not just where one tile came loose.
- Failed underlayment under lifted tiles. A single cracked tile lets Doral’s UV cook the felt beneath it. Within two seasons the underlayment delaminates, and the plywood decking starts absorbing moisture. We regularly find rot under tile roofs that looked fine from the ground.
- Brittle valley and penetration flashing. Original metal flashing on 20-year-old Doral roofs has been flexed by heat cycles until it cracks at the bends. Reusing old flashing when replacing valley tiles means a leak within a year. We always replace flashing at valleys and penetrations, not patch it.
- HOA-approved tile-to-shingle conversions gone wrong. Some Doral communities restrict roof material changes through their architectural review committee. We’ve seen conversions started without confirmation, then stopped mid-tear-off. Before quoting a material change, we ask who your HOA’s roofing reviewer is and whether you have the architectural guidelines on file.
Pricing for Roofing Company in Doral, FL
Here are the numbers Doral homeowners ask about most. A flat estimate for a roof inspection runs $150 to $300. Re-bedding ridge and hip tiles runs $900 to $3,200 depending on the linear footage and whether scaffolding is needed on a two-story home. Replacing underlayment under a tile roof runs $4,500 to $10,000 for partial sections and $12,000 to $22,000 for a full re-underlayment with tile re-installation. Full tile roof replacement in Doral runs $22,000 to $48,000 for a typical 2,200 to 4,000 square foot home. Architectural shingle re-roofs run $11,000 to $21,000 where the HOA allows them. Every estimate is written, line-itemed, and fixed before work starts. To schedule a free estimate, call (850) 753-2996.
We Also Serve Cities Near Doral
Our crews travel throughout Doral and the surrounding cities, including Miami, Miami Gardens, Fountainebleau, and Tamiami. Dispatch and scheduling are coordinated from our South Florida office in Miami, but the technicians who arrive at your door are local, vetted, and familiar with the roof systems on these communities. If you’re a homeowner in a nearby city with a barrel-tile roof showing its age, call (850) 753-2996 and we’ll let you know if your address is in our service area.
Serving Doral, FL - Our Local Coverage Area
We’re based in the Doral 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 Doral
If your ridge mortar has dried and cracked, a full re-bedding is almost always necessary. We’ve inspected hundreds of Doral roofs where the visible ridge caps looked fine from the ground, but a lift test showed every section of mortar had failed. Spot repairs on one hip or one ridge section don’t address the same sun damage on the adjacent sections, and you’ll be calling us again after the next downburst. A full re-bedding runs $900 to $3,200 depending on linear footage. Call (850) 753-2996 for a free inspection and a written quote.
It can, and Doral homeowners need to check their specific warranty before any roof modification. Builder structural warranties sometimes exclude coverage for alterations made to the roof framing or sheathing, which is why our first step is always to review the warranty document you have and recommend consultation with the builder where the modification touches structural members. For homes out of warranty, adding ridge ventilation is a common upgrade that improves attic airflow and extends underlayment life. We’ll help you understand what your documents actually say before we cut anything.
Maybe, but only with written approval from your community’s architectural review committee. Many of Doral’s master-planned communities, particularly those built with Mediterranean-style guidelines, restrict roof material changes to preserve a consistent street appearance. We’ve seen approvals granted for certain Atlas and IKO architectural shingle colors on individual lots, and we’ve seen requests denied. Before we quote a tile-to-shingle conversion, you’ll need to share your HOA’s architectural guidelines with us. We’ll help you prepare the submission, but the approval has to come from your board.
We look for three specific signs: water stains on the underside of tiles at the eaves, delamination or papery texture where underlayment is visible at tile gaps, and moisture readings in the plywood decking from the attic side. Doral’s UV exposure means the underlayment on west-facing slopes often fails years before the north-facing slopes, and we’ll check those zones first. If we find active decking moisture, we’ll show you readings and photos before recommending any scope of work. An inspection runs $150 to $300.
A “square” is roofing shorthand for 100 square feet of roof surface. A “bundle” is a manufacturer’s packaging unit, typically 3 to 4 bundles per square for architectural shingles. When a Doral contractor quotes you “$550 per square” for a re-roof, they’re pricing 100 square feet, not one bundle. Some smaller repair quotes use bundle counts to sound lower. We always quote in squares with line items for tear-off, underlayment, flashing, and fasteners so you can compare quotes apples to apples. Call (850) 753-2996 and we’ll walk you through any quote you’ve received and explain the numbers.
Written by Grant Whitlock, Owner at Mercer Roofing Co Miami, serving Doral since {year}.