Garage door repair across South Florida
Broken springs, frayed cables, worn rollers, bent tracks, misaligned safety sensors, and failing openers are more than an inconvenience — they can be dangerous when high-tension hardware lets go or a door drops unexpectedly. 305 Doors Corp diagnoses the root cause, secures the door before we work, and repairs with parts matched to your door’s weight and usage. We serve houses, condos, townhomes, and commercial bays throughout Miami-Dade, Broward, Palm Beach, Lee, Collier, and Monroe Counties.
Get a free quote
Tell us about your project. For urgent help, call (786) 395-4042.
How we approach every repair call
- Safety-first workflow on high-tension spring and cable work
- Torsion and extension spring replacement with balance testing
- Cable, drum, roller, hinge, and pulley service
- Track realignment, reinforcement, and section damage assessment
- Safety sensor alignment, wiring, and control troubleshooting
- Opener repair for major belt, chain, and jackshaft brands
- Commercial high-cycle hardware — not residential parts on dock doors
- Same-day and next-day appointments when capacity allows
Torsion and extension spring systems store significant energy. If you hear a loud bang from the garage, see a gap in the spring, or the door feels impossibly heavy, stop using the opener and keep people clear of the opening. We walk you through what is safe to check by phone and what should wait for a technician.
Florida’s humidity accelerates rust on bottom fixtures, cables, and hinges — especially near the coast. We look for corrosion, uneven wear, and binding that would break the next component after a quick patch, and we tell you when a repair is a short-term fix versus a lasting solution.
Commercial doors on high-cycle schedules need different parts than residential kits. We match springs, cables, and operators to real-world use so you are not replacing the same hardware every few months.
Proudly serving homeowners & businesses across
How we deliver this service
Straight talk, code-smart installs, and repairs built to last in South Florida’s climate — from the first call through cleanup.
Spring replacement and balance
Springs are sized to door weight, drum geometry, and lift type. Replacing a spring with the wrong wire size or length leads to poor balance, opener strain, and premature failure. On dual-spring systems we typically replace both torsion springs together so lift and cycle life stay matched.
After spring work we check cable tension, drum wrap, and balance — and we verify that the opener’s force settings are appropriate for the restored door.
Cables, drums, and doors off track
Cables slip off drums when springs fail, tracks bend, or doors are hit by vehicles. We inspect the full system: rollers, hinges, track radius, and jamb alignment. Simply “hooking the cable back” without correcting the cause often fails within days.
Off-track doors may be under uneven load. We secure the door, relieve tension safely, then realign or replace track sections as needed before returning the door to service.
Rollers, hinges, and noisy operation
Grinding, popping, or shaking often traces to worn rollers, loose hardware, or dry bearings. We upgrade to nylon or sealed rollers where appropriate and torque fasteners to manufacturer specs so you get quieter, smoother travel without overtightening into distortion.
When noise comes from the operator — stripped gears, worn belts, or failing capacitors — we separate door issues from motor issues so you do not pay twice for the wrong repair.
Safety sensors, wiring, and control problems
Photo eyes must face each other cleanly and sit at the correct height. Sun glare, vibration, and accidental kicks are common causes of “door won’t close” complaints. We align, shield, or reroute wiring when needed and test reversal under load.
Wall buttons, remotes, and logic boards each present different symptoms. We troubleshoot systematically rather than swapping parts at random.
Opener repair vs. replacement
We repair belt, chain, and jackshaft operators when parts remain available and the motor assembly is sound. When a unit is underpowered for a new door, obsolete, or repeatedly failing, we recommend replacement with clear reasoning and options for quiet drive, battery backup, and smart features.
Estimates, warranties, and service area
We explain what failed, what we recommend, and what it costs before we start whenever possible. Photo and video estimates can help for non-emergency work. Our service footprint covers Miami-Dade, Broward, Palm Beach, Lee, Collier, and Monroe Counties.
For urgent situations — a door stuck open overnight, a spring that failed with a car inside — ask about priority scheduling when you call (786) 395-4042.
Brand new doors.
Straightforward pricing.
Get a free estimate for installation or repair. Call (786) 395-4042 or send us your project details — we respond fast.
Garage door service areas
Pick a county to browse local garage door repair and installation pages, or follow the link to the full county hub at the bottom.
AventuraBal HarbourBay Harbor IslandsBiscayne ParkCoral GablesCutler BayDoralEl PortalFlorida CityGolden BeachHialeahHialeah GardensHomesteadIndian CreekKendallKey BiscayneMedleyMiamiMiami BeachMiami GardensMiami LakesMiami ShoresMiami SpringsNorth Bay VillageNorth MiamiNorth Miami BeachOpa-lockaPalmetto BayPinecrestSouth MiamiSunny Isles BeachSurfsideSweetwaterVirginia GardensWest Miami
Questions, answered.
Still unsure? Reach out — we would rather talk through your job than leave you guessing. Call (786) 395-4042 or request a quote online.
Can I replace just one garage door spring?
On two-spring torsion systems we usually replace both springs together so lift, tension, and expected life stay balanced. A single spring change on a matched pair often leaves the older spring prone to immediate failure.
Is it safe to disengage the opener and lift the door manually?
Only if the door is properly balanced and you understand the weight. If a spring is broken, the door can be extremely heavy or fall when unsupported — call us instead of forcing it.
Why won’t my garage door close all the way?
Common causes include misaligned photo eyes, travel limit drift, damaged track, binding rollers, or obstruction signals. We test sensors, mechanical travel, and operator settings to isolate the issue.
Do you offer commercial garage door repair?
Yes. We service rolling steel, sectional bays, and light industrial operators sized for daily truck traffic, with parts chosen for cycle life.
Do you repair garage door openers on the same visit?
Yes when diagnostic parts are on the truck or quickly available. Some specialty boards or gear kits require ordering — we explain timelines before we proceed.
What areas do you serve?
Miami-Dade, Broward, Palm Beach, Lee, Collier, and Monroe Counties, including many Keys locations subject to drive-time scheduling.