Rolling Steel Doors
Heavy-duty rolling steel doors for warehouses, storage facilities, and commercial buildings throughout Miami.
Miami & South Florida
Commercial Garage Door Service in Miami
Professional commercial garage door installation, repair, and maintenance for Miami businesses. Rolling steel doors, sectional doors, high-speed doors, and dock equipment.
Licensed & insuredLicense 26BS00015, residential and commercial
20 years’ experienceCompany founded 2021, trade experience long before
Hurricane code compliantDoors approved for the Miami-Dade HVHZ
What we do
What We Offer
High-Speed Doors
High-performance rapid doors for loading docks, clean rooms, and high-traffic commercial applications.
Commercial Repair
Fast commercial door repair to minimize business downtime. Emergency service available for Miami-area businesses.
Why CMC
Why choose CMC Door Service
Fast-Growing Local Team
Serving South Florida since 2021 with thousands of completed projects.
Licensed & Insured
Fully licensed, bonded, and insured for your complete protection.
Free Estimates
Honest, transparent pricing with no hidden fees or surprise charges.
Commercial service rates
These are our published commercial service rates, so you have the number before a crew is dispatched.
Labor
One technician, first hour $295 and each additional hour $225. Two-technician crew, first hour $495 and each additional hour $395.
Sectional doors
Basic sectional adjustment $395. Commercial cable pair $595. Commercial roller repair or roller set $595. Commercial track repair $695. Commercial track replacement from $995. Commercial off-track or racked door $795. Heavy off-track recovery $995.
Springs and shafts
Small commercial torsion spring from $649 per spring. Heavy commercial torsion spring from $799 per spring. Duplex or triplex spring assembly $1,495. Shaft or bearing rebuild $795.
Rolling steel doors
Rolling steel troubleshooting $495. Rolling steel slat repair $1,095 minimum. Major curtain or slat damage from $1,500.
Operators
Commercial operator diagnosis and repair labor $495 plus parts.
Preventive maintenance
Annual PM, first door $349 and each additional door on the same site $225. Semiannual PM, first door $649 and each additional door on the same site $425.
On the job
A commercial door on the hand chain
Most commercial openings carry a hand chain so the door can still be worked when the power is out or the operator is down. This is one of ours being run through by hand on a full-view glass sectional.
Our work
Recent jobs across South Florida
Every photo in this section is our own work across Miami-Dade, Broward and Monroe County.
Range
Models and collections we install
The doors, finishes and hardware we fit across South Florida.
FAQ
Frequently asked questions
What types of commercial doors do you service?
Rolling steel service doors, insulated rolling doors, fire-rated rolling doors, sectional overhead doors, high-speed rapid doors, and loading dock equipment. We work on warehouses, distribution centres, retail storefronts, manufacturing plants and climate-controlled storage.
Can you service commercial doors outside business hours?
Our standard hours are 8am to 6pm, seven days a week. Because a failed dock door stops the whole operation, commercial breakdowns are prioritised for same-day response wherever we have availability.
Do you offer maintenance contracts for commercial properties?
Yes. Scheduled preventative maintenance covers lubrication, tension adjustment, roller and track inspection, and weatherseal replacement. Planned servicing is far cheaper than an unplanned shutdown.
Are your commercial doors wind-rated for Miami-Dade?
Where the application calls for it, yes. We install wind-load rated models such as the Model 3400 that meet Florida Building Code requirements, including Miami-Dade High Velocity Hurricane Zone approvals.
Do you work with property managers and national accounts?
Yes. Alongside local businesses we handle work for national brands, and we can invoice through property management and facilities teams.
Serving Miami, Miami-Dade, Broward and Monroe County
Need a garage door fixed today?
Call now or request a free estimate online. Same-day service available across Miami-Dade, Broward and Monroe County.