Commercial garage door service is the repair, installation, and preventive maintenance of overhead doors at warehouses, loading docks, automotive shops, fleet facilities, and storefronts — with 24/7 priority dispatch and service contracts available across London, Ontario.
Roll-up doors, sectional doors, high-cycle springs, dock equipment. Service agreements, scheduled maintenance, and 24/7 priority response for London-area businesses since 2009.
Six situations where commercial operations bring us in. Every one of them is preventable, manageable, or solvable — usually all three.
Loading dock door stuck closed during a delivery window. Production line door blocked. We dispatch the same day, often within 2 hours.
20+ cycles per day for 5+ years. Springs, cables, and rollers are at end-of-life. Schedule preventive replacement before failure costs you a day's operations.
Five, ten, twenty doors across a property. Sporadic repairs from different vendors. A maintenance contract reduces total cost and prevents emergency downtime.
New warehouse, addition, or fleet bay. We coordinate with contractors on opening dimensions, header heights, and door selection.
Truck backed in too far, forklift clipped a panel, dock door bent. Rapid panel replacement and track repair to get you operational fast.
Bottom seal cracked, vermin entering, conditioned air escaping. Often a quick replacement with significant impact on energy and cleanliness.
Most commercial customers eventually move to a contract. The math is simple: one prevented day of downtime usually pays for the year. SLA-backed dispatch is in writing.
Commercial doors look similar to residential doors at a glance, but the engineering is different in important ways. High-cycle springs rated for 25,000–100,000+ cycles instead of 10,000. Heavier-gauge steel tracks and panels. Industrial-grade openers with three-phase power options. Safety systems meeting OSHA and Ontario workplace standards.
The economics are also different. A residential door failure is an inconvenience; a commercial door failure can shut down operations costing $1,000+ per hour. That's why most commercial customers move to maintenance contracts — quarterly inspections that catch wear before it becomes downtime.
Contracts also include priority dispatch: when a contract customer calls with a down door, they jump the queue. Average response is 2 hours instead of 4–6 for non-contract emergencies. For a manufacturing facility, a single 4-hour saved on a stuck dock door can be worth more than a year of contract fees.
| Tier | Inspection | Priority dispatch | Per-door / quarter |
|---|---|---|---|
| Basic | Quarterly | Same day | $199 |
| Standard | Quarterly + lube | Within 4 hours | $249 |
| Premium | Monthly + 24/7 | Within 2 hours | $299 |
We back response times with the contract. If we miss our SLA on a contract customer, the next month's maintenance is free. We've issued credits exactly twice in the last three years — both during major winter storms — and both times the customer noted they felt the policy was fair.
Pricing on emergency parts is also locked under contracts. No surge pricing on weekends or holidays. What you pay Tuesday afternoon is what you pay Sunday at midnight.
Different industries have different code requirements. Fire-rated doors need annual drop tests documented. Apparatus bay doors at fire halls need battery backup and 8-second open speed. Food-grade facilities need NSF-certified panel coatings. We handle the documentation and certifications most generalist contractors miss. (Ontario Building Code Section 3.1.8; OHSA Reg. 213/91)
Different industries have different priorities — cycle speed, code compliance, food safety, security. We've serviced all of them.
Dealerships, repair shops, body shops. High cycle counts, fast doors.
3PLs, freight, distribution. Insulation and seal integrity.
Production line doors, raw material bays. Maximum uptime.
Storefronts, garden centers, equipment rental. Customer-facing.
Commissaries, brewery, cold storage. NSF-certified materials.
Fire halls, transit, public works. Code compliance critical.
Roll-up doors at scale. Multi-unit maintenance contracts.
Loading docks, dock equipment, sealed bays. SLA priority.
Equipment yards, contractor shops. Heavy-duty service.
Loading bays, ambulance entries. Quiet, reliable, code-compliant.
Free site visit. We inventory every door, age, cycle estimate, current condition, and code requirements. Written assessment within 48 hours.
Tiered options based on your operational priorities. Single-door, multi-door, multi-site — all options on the table. No obligation.
Quarterly (or monthly Premium) on-site maintenance. Detailed inspection report after each visit. Recommendations prioritized by risk.
Priority dispatch when issues arise. Real human, contract-aware, on-call 24/7. SLA-backed response times in writing.
Twelve doors across our facility. Switched to their Standard maintenance contract two years ago. Unscheduled downtime went from monthly to twice a year. Best operational decision we made that year.
Six service bay doors, 40+ cycles per day each. Their high-cycle springs lasted 3x what we used to get. Quarterly inspections catch issues before breakdowns. Worth every cent.
Old vendor went out of business mid-contract. Garage Door London picked up our four loading dock doors with zero gap in service. Contract honored as written, response times have actually improved. Genuinely impressed.
Looking for specifics on multi-site contracts, code compliance, or emergency response? Call (519) 933-3384 — we route commercial inquiries directly to senior dispatch.
Free site walkthrough and written contract proposal within 48 hours. Zero obligation. Bring us your worst door.