A Brock company - serving Houston, TX

Before & After Gallery - Brock Garage Doors Houston

Every visit starts with

Full 25-point door and opener safety check with every visit - springs, cables, rollers, tracks, and your LiftMaster or Chamberlain opener included

Your new garage door for as low as$59/month*On approved credit; ask for current terms

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Garage Door Before & After in Houston, TX

Talk is cheap on the internet. Photos show what a repair actually looks like when the truck pulls away. Below are real jobs we’ve done around Houston, not stock images. Each one started with a door that wouldn’t cooperate and ended with a system working right. The written price came first. The written 365-day guarantee came with it.

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Styles & brands we work with

Recent Transformations

Torsion Spring Replacement in Spring Branch

Before — Broken torsion spring on the left, new spring installed and balanced on the right. Spring Branch, Houston.

After — Broken torsion spring on the left, new spring installed and balanced on the right. Spring Branch, Houston.

The problem: a torsion spring, the thick coiled spring mounted above the door that bears most of the lifting load, snapped while the homeowner was leaving for work. The door was stuck three inches off the ground and too heavy to lift by hand. We replaced both springs as a matched pair, because when one fails, the other is usually close behind. Result: the door opened with one hand on the release handle, quiet and balanced. The homeowner got a written price before we touched anything, and the new springs are covered in writing for 365 days.

Snapped Lift Cable in Katy

The problem: one lift cable had frayed down to a few strands and finally let go, leaving the door hanging crooked in the tracks. Running the opener in that condition would have bent the track and damaged the panels. What we did: replaced both cables, inspected the drums for wear, and re-leveled the door. Most cable repairs run $150 to $275 depending on cable type and drum condition. This one was straightforward. The door sits square in the tracks again and rolls smoothly through the full travel.

Garage Door Opener Motor Replacement in Pearland

The problem: a 14-year-old chain-drive opener that sounded like a cement mixer and intermittently refused to close. The logic board was failing, and the chain had stretched past adjustment. What we did: removed the old unit and installed a new LiftMaster belt-drive opener with fresh safety sensors. This is a job we schedule, not a same-day sprint, because the rail has to be measured and the unit ordered. Result: the door closes reliably, the safety sensors reverse it properly, and the thing is nearly silent. Wade Mercer checked the written price against the final invoice before anyone signed off.

Off-Track Door with Bent Roller in The Heights

Technician performing professional garage door spring repair and maintenance — Door jammed off-track with a bent roller before, realigned and rolling clean after. The Heights, Houston.

The problem: a roller had seized and the bottom corner of the door popped out of the vertical track. The homeowner kept pressing the remote, which made things worse until the opener’s force setting tripped. What we did: removed the damaged roller, straightened the track section, and installed new nylon rollers on both sides for smoother travel. Then we ran the door through five full cycles to confirm it stayed in the rails. Result: a door that tracks straight and doesn’t sound like someone dragging furniture across concrete.

Worn Extension Spring Cables in Cypress

Technician using pliers to perform garage door roller repair on metal track — Stretched extension spring cables with worn sheaves on the left, new cables and pulleys on the right. Cypress, TX.

The problem: the homeowner reported the door felt heavy and wouldn’t stay open. The extension spring cables had stretched over years of Houston humidity and heat cycles, and the pulleys were grooved. What we did: installed new cables and pulleys on both sides, re-tensioned the springs, and checked the safety containment cables that run through the spring centers. Extension spring systems without containment cables are a known injury risk, so we made sure they were present and rated for the spring size. Result: the door balances at mid-travel and holds position like it should.

Panel Damage from Golf Cart Bump in Sugar Land

Technician checking garage door track alignment with a level — Dented bottom panel before, matching replacement panel installed after. Sugar Land, TX.

The problem: a golf cart rolled into the bottom panel and put a crease through the steel. The door still worked, but the dent compromised the panel’s rigidity and the homeowner didn’t want to look at it every day. What we did: ordered a matching panel from the door manufacturer, swapped the damaged section, and reinstalled the weather seal along the bottom. This is another job we schedule rather than rush, because paint and stamp patterns have to match. Result: you can’t tell which panel was replaced unless you know where to look. The written price included the panel, labor, and the service call before any work started.

Want Results Like These?

The common thread in every job above: a written price before work began, a background-checked tech in uniform at the door, and a 365-day guarantee in writing. If your Houston garage door is misbehaving, call (325) 308-2009. A real person answers around the clock, including weekends and holidays. We’ll tell you what’s wrong, what it costs, and when we can be there. The estimate is free.

Written by Wade Mercer, Owner at Brock Garage Doors Houston, serving Houston since 2001.

Before & after

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