Commercial garage doors & industrial bays
Daily truck traffic, tenant turnover, and salt-air corrosion punish doors built for twelve cycles a day — not fifty. 305 Doors Corp installs and repairs commercial sectional doors, steel and aluminum roll-ups, and operators sized for real usage in warehouses, flex bays, retail back doors, marinas, and mixed-use parking. We speak GC schedules, tenant coordination, and the reality of minimizing downtime when a bay fails during deliveries.
Get a free quote
Tell us about your project. For urgent help, call (786) 395-4042.
Built for cycles, not cosmetic specs
- Insulated and non-insulated steel roll-up curtains
- Commercial sectional doors for docks, shops, and parking
- High-cycle torsion assemblies and cable systems
- Jackshaft and trolley operators sized for duty cycles
- Safety edges, photo eyes, loops, and timer-to-close setup
- Emergency service when bays cannot close or secure
- Preventive maintenance programs for busy facilities
Residential-grade springs and openers fail quickly on a loading dock. We specify high-cycle springs, appropriate wire size, and operators with duty ratings that match how often your crew hits the button.
Safety edges, photo eyes, loop detectors, and timer-to-close settings must align with your traffic patterns and code expectations. We commission controls so trucks, pedestrians, and facility managers are not fighting the door every morning.
From Hialeah industrial parks to Palm Beach Gardens flex space and Naples logistics corridors, our routes cover the same six counties as our residential work — with project quotes for larger scopes.
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.
Rolling steel and aluminum roll-up doors
Roll-up slat doors conserve side room and hold up in tight urban bays. Insulated models help conditioned spaces; perforated or grille options balance security with visibility for retail. We install manual chain hoists, motor operators, and smart controls where specified.
Curtain wear, slat dents, and guide damage are common failure points — we assess whether curtain replacement, guide realignment, or full door replacement is the economic winner.
Sectional commercial doors
Sectional doors offer sealing, insulation, and window options suited to fire stations, automotive shops, and distribution bays. We handle torsion hardware, high-lift and vertical-lift track, and jackshaft operators when ceiling space is tight.
Panel impact and track misalignment from forklift strikes are routine service calls — we straighten or replace track, swap sections when available, and re-balance the assembly.
Operators, controls, and safety devices
Medium-duty jackshaft and trolley operators, three-phase options where available, and accessories like loop detectors and traffic lights integrate with how your facility moves vehicles. We coordinate with electricians on power and with your team on training.
Preventive maintenance and service agreements
High-cycle doors benefit from scheduled inspections: torque checks, lubrication appropriate to environment, wear surveys on cables and drums, and opener parameter review. Ask about maintenance frequency tailored to your cycle counts — quarterly for heavy docks, annual for light retail, and so on.
New construction and tenant improvements
We coordinate rough openings, embeds, and electrical rough-in with your GC so doors commission cleanly at inspection. Change orders for headroom surprises are expensive — we prefer dimension checks during framing.
Gates and adjacent access (where we overlap)
Some properties pair roll-up doors with slide or swing gates. While gate specialization varies by project, we often coordinate sequencing and access control alongside door work when scopes overlap — and we will refer you when a dedicated gate contractor is the better fit.
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.
Do you offer commercial maintenance agreements?
Yes for many facilities. We set visit frequency based on cycle counts, environment, and how critical each bay is to operations.
What counties do you cover for commercial work?
Miami-Dade, Broward, Palm Beach, Lee, Collier, and Monroe Counties. Larger regional projects outside daily routes may be quoted case by case.
Can you match my existing commercial door brand?
Often yes. We work with major lines and can frequently source compatible slats, sections, or operators for older bays.
Can you work after hours to avoid shutting down deliveries?
When scheduling allows, yes — discuss window preferences when you book so we can align crews with your dock calendar.
Do you repair roll-up doors hit by forklifts?
Yes — we assess curtain, barrel, and guide damage, then recommend repair vs. replacement based on safety and cost.