Commercial garage door repair and installation, Hamilton to Niagara.
Every hour a bay is down costs you. Commercial Garage Doorman repairs, installs and maintains rolling steel doors, sectional overhead doors and dock equipment for businesses across Hamilton, Stoney Creek, Burlington, Oakville, Milton, St. Catharines and Niagara Region, with same-day response dispatched from our base in Grimsby.
Commercial door services we provide
Rolling steel doors
Slat repair, curtain replacement, and guide alignment for openings that take abuse.
View service →Sectional overhead doors
Insulated panel replacement and track service for shipping & receiving bays.
View service →Dock levellers & equipment
Levellers, bumpers, shelters, and seals serviced with the doors in one visit.
View service →High-cycle spring conversions
Springs rated for doors that run all day, not just a standard duty cycle.
View service →Planned maintenance programs
Documented per-door service logs and priority dispatch when something breaks.
View service →High-speed doors & rolling shutters
Fast-cycle doors on busy openings, and security shutters on storefronts and yards.
View service →24/7 emergency service
Stuck open is a security exposure. Stuck closed stops operations. Both get answered.
View service →- Amarrdoors
- Wayne Daltondoors
- Garagadoors
- C.H.I.doors
- Clopaydoors
- Chamberlainoperators
- LiftMasteroperators
New doors and operators are installed as well as repaired, sized to the opening and the duty cycle.
What a stuck commercial door actually costs
A door down at the bay means trucks queue or reroute. Every hour it sits broken is an hour of receiving or shipping lost, and the invoice for the repair is usually the smaller number.
A torsion spring is rated in cycles, not years. The Door & Access Systems Manufacturers’ Association explains the factors in DASMA Technical Data Sheet 190, Factors Affecting Spring Cycle Life. A door that runs all day burns through a standard rating fast.
A scheduled visit costs less than an emergency call, every time, and it lands on your calendar instead of at 6 AM with trucks at the dock. A planned inspection catches the failure before it strands a truck.
What a maintenance visit checks
Quarterly or semi-annual inspection visits. A documented service log for every door on site. Priority dispatch when something breaks anyway, because eventually it will. One contact for every door on the property. Read about the maintenance program →
| Inspection point | What we check | Frequency |
|---|---|---|
| Springs & counterbalance | Cycle wear, coil gap, torque | Every visit |
| Cables & bottom brackets | Fraying, seating, torque | Every visit |
| Track alignment | Plumb, roller wear, fasteners | Every visit |
| Safety edges & photo eyes | Reversal response, alignment | Every visit |
| Door balance test | Manual lift test at mid-travel | Every visit |
| Weatherseals & bottom bar | Seal contact, gaps, damage at the floor | Every visit |
When a shipping door goes down for real
“Frank and the crew were fantastic, we had a real emergency with our large shipping door. Frank was here quickly and had the door to the point where it could be closed and locked for the night, that afternoon. True to his word they were back the next day and had our shipping door operational in a few hours. He could have taken advantage of the situation, instead the invoice was very reasonable. Thank you Frank, much appreciated.”
This is a Christian-owned business, and it is run that way: ten percent of what the company earns goes to churches and charities in the communities we serve, Hamilton to Niagara.
Commercial door service across the QEW corridor
Our shop is in Grimsby, in the middle of the corridor, so most of the territory is under an hour away in either direction. Each area has its own page with the industrial districts we cover and the door problems we see there most.
Hamilton · Stoney Creek · Burlington · Oakville · Milton · Grimsby · St. Catharines · Niagara Region · See the service-area map →