Meet the Team - Brock Garage Doors Alpharetta

Meet the Alpharetta Team Behind Brock Garage Doors Alpharetta

When you call Brock Garage Doors Alpharetta, the person who shows up at your door works here, lives near here, and has probably driven past your subdivision a hundred times. We’re a small crew by design. Every technician on this team has passed a background check, wears a uniform, and carries the same written-price pad on every job. What unites us is simple: we think a garage door repair should be done right the first time, priced before we start, and backed for a full year in writing. Here’s who you’ll see when you book with us.

Our People

Wade Mercer, Owner

Wade runs Brock Garage Doors Alpharetta and still takes service calls when the schedule gets tight. He’s been turning wrenches on residential garage doors across North Fulton for over two decades, and he’s seen just about every failure mode a Georgia garage can produce. Wade personally signs off on every written quote and every 365-Day Done Right Promise that leaves the shop. If something goes sideways on a job, he’s the one who makes the call on how to fix it, same day when possible. When he’s not working, you’ll find him at a high school baseball game or smoking ribs on the back deck.

Marcus T., Lead Technician

Marcus is the technician most Alpharetta homeowners meet on their first call. He’s factory-trained on LiftMaster, Chamberlain, and Genie opener systems, and he can diagnose a torsion spring failure by sound before the door is even fully open. With twelve years in the field, Marcus has earned a reputation for explaining repairs in plain English, no scare tactics, no upsells. He carries a torque wrench calibrated weekly and won’t quote a spring conversion without measuring the door’s exact weight first. Off the clock, Marcus coaches youth basketball at the Alpharetta Community Center and restores vintage motorcycles in his garage.

Elena R., Senior Installer

Elena handles the heavy structural work: full door replacements, track realignments, and cable reroutes on older homes in the Crabapple and Windward corridors. She’s certified on Clopay, Amarr, and Wayne Dalton installation protocols, and she’s the crew member we send when a door was originally hung by someone who cut corners. Elena spent eight years doing commercial dock doors before switching to residential, which means she’s seen loads and cycle counts most residential techs never encounter. She’s fluent in Spanish, keeps a spotless work site, and bakes a sourdough loaf that the rest of the crew has learned not to turn down.

Derek P., Service Coordinator

Derek is the voice on the phone at two in the morning when your door won’t close and you can’t remember which button is the manual release. He’s been with Brock Garage Doors Alpharetta for six years and knows the service area block by block. Derek schedules every call, confirms the technician’s ETA by text, and makes sure the written quote is ready before the truck leaves the driveway. He previously worked dispatch for a local HVAC outfit, so he understands what it means when a homeowner says the word “emergency.” When he’s not answering calls, Derek runs trail marathons and is training for his first 50K.

One Standard, Every Job

Every person on this team works to The Garrison Standard, the operating rules set by the Garrison Partners network Brock Garage Doors Alpharetta joined back in 2001. That means the same arrival window on every call, the same written price handed over before the first tool comes off the truck, the same clean-site policy when we leave, and the same 365-Day Done Right Promise in writing on every repair. Wade Mercer owns this location independently. Nobody from a corporate office tells him how to load a spring or how fast to drive to a call in Milton. But he agreed to work to the standard because it matches how he already ran his crew: disciplined, accountable, and honest with the homeowner from the first minute to the last.

We don’t do subcontracted crews. We don’t send a different tech every time. The person who fixes your door today is the same person who’ll return it if anything goes wrong inside the guarantee window. That’s the whole point of having a local team with names, faces, and reputations in the same neighborhoods we serve.

Written by Wade Mercer, Owner at Brock Garage Doors Alpharetta, serving Alpharetta and North Fulton since the location opened under the Garrison Partners network.