How Mercer Roofing Co Came to Orlando
Grant Whitlock spent the early part of his career watching something that ate at him. He’d walk onto job sites across Central Florida and see the same thing over and over: crews that couldn’t tell a homeowner who was showing up at their door, prices that shifted after the handshake, and roofs that leaked again the first heavy season. One job in particular stuck with him. A homeowner had paid for a full replacement, and within a year, water was running down an interior wall during a summer storm. The original contractor was gone. The warranty wasn’t worth the paper it was printed on. Grant ended up tearing off that entire roof and redoing it properly. Standing in that attic, soaked with sweat and frustrated, he realized Orlando didn’t need another roofing company that showed up in an unmarked truck and left a mess behind. It needed a crew that proved who they were at the door, put the price in writing, and stood behind the work. That’s exactly what we built.
Grant Whitlock’s Personal Connection to the Roofing Trade
Grant didn’t grow up planning to be a roofer. He fell into it the way a lot of people fall into a trade they end up loving: by accident, through hard work, and because the first time he climbed a ladder onto a roof, something clicked. He remembers the heat radiating off the shingles in July, the smell of hot asphalt and plywood, the sound of a nail gun echoing across a quiet subdivision. It wasn’t glamorous. But it was honest work, and at the end of the day, he could stand back and see exactly what his hands had done. A roof isn’t abstract. It’s the thing between a family and the Florida rain, and Grant never got over the weight of that responsibility.
Early on, the tradesman who trained him had a rule: never leave a roof unless you’d be comfortable sleeping under it. That stuck. So did the habit of showing up looking like a professional, not a stranger. Grant spent years learning every part of the trade, from flashing details to ventilation math, but the bigger lesson was simpler. Homeowners are nervous when someone goes up on their roof, and they deserve to know who that someone is. That’s what gets him out of bed on a Monday morning. Not the shingle count. The look on a homeowner’s face when they realize they can finally stop worrying. If he weren’t roofing, he’d probably be doing something with his hands still, maybe woodworking. But he wouldn’t get the same satisfaction, because a reclaimed barn door doesn’t keep a nursery dry during a hurricane.
After more than a decade in the trade, the work still feels personal. Every roof he walks is a puzzle, and every homeowner he talks to has a story. Some are new to Orlando and don’t know how brutal the summer sun is on cheap materials. Some have lived in the same house for forty years and just want a straight answer about how long their roof has left. Grant treats those conversations like they matter, because they do. A roof is one of the biggest purchases a homeowner makes, and most people only buy two or three in their lifetime. They’re not supposed to know the difference between a GAF ridge cap and a CertainTeed starter strip. That’s our job.
Meet Grant Whitlock – The Person Behind Every Job
Grant Whitlock is the Owner and Founder of the Orlando branch of Mercer Roofing Co. He’s the local face of a brand that’s been doing roofs since 2000, and he’s the one responsible for making sure the Threshold Standard means something in this city. He knows Orlando’s weather, its building quirks, and its neighborhoods. He knows that a roof in Oviedo faces different wind patterns than one in Clermont, and he’s not afraid to tell a homeowner when a smaller repair is the smarter call than a full replacement.
What sets Grant apart from a corporate technician is simple: he’s here. He lives in this market. He drives these roads. When you hire Mercer Roofing Co Orlando, you’re hiring someone who has worked on Central Florida roofs through some of the worst storm seasons this state has seen. And he still takes it personally when a job isn’t right. Grant’s commitment is simple: if his name is on it, it’s done the way he’d want it done on his own house.
Our Promise to Orlando Homeowners
We don’t do vague promises. We do specific ones. Every job starts with a written price, before any work begins. No verbal estimates that drift upward once the tear-off starts. No surprises. If the scope changes because we found rot or a code issue under the old roof, you’ll know the cost before we spend a dollar of your money.
We put quality parts where quality matters: underlayment, flashing, fasteners, and the shingles themselves. We don’t cut corners on the materials you can’t see, because those are the ones that fail first. And we stand behind every roof. If something isn’t right, we come back and make it right. That’s not a marketing line. It’s the reason people in Alafaya, Ocoee, and Lake Mary keep calling us when their neighbors need a roofer.
Our Credentials
- State-licensed: We hold the licensing required to perform roofing work in Florida.
- Insured and bonded: Every job carries the insurance protection a homeowner should demand before letting anyone on their roof.
- Locally established: We’ve been serving the Orlando metro area since opening this branch, with roots in the community and a service area that covers Orange, Seminole, and Lake counties.
- Threshold Verified: Every pro working under our name is required to hold the license and insurance the state requires and to follow the Threshold Standard on every visit.
Here’s why that matters to you. A contractor without proper licensing can leave you holding the bag if something goes wrong, and a contractor without insurance puts your own policy at risk. We’ve seen what happens when homeowners skip those checks, and we never want to be the reason someone learns that lesson the hard way. These credentials aren’t paperwork. They’re your protection.
Rooted in Orlando
We work everywhere from Hunters Creek to Sanford to Four Corners, and we treat every one of those neighborhoods like it’s our own, because it is. Grant has grabbed coffee in College Park, sat in traffic on I-4, and helped homeowners in Lockhart pick out shingle colors that match their HOA requirements. This isn’t a market we parachute into. It’s home. When we say we know Orlando roofs, we mean we know what a July thunderstorm does to a roof on the south side of Oak Ridge, and we build for it.
Written by Grant Whitlock, Owner at Mercer Roofing Co Orlando, serving the Greater Orlando area.