Keeping your commercial garage doors in top condition is crucial for safety, security, and daily operations. Whether you run a warehouse, auto shop, or retail facility, preventative maintenance can save your business from costly repairs and unexpected downtime.
In this guide, we’ll walk you through a step-by-step maintenance checklist to keep your doors running smoothly—and we’ve even included a downloadable PDF checklist you can share with your maintenance team.
Why Preventative Maintenance Matters for Commercial Garage Doors
Avoid Costly Emergency Repairs
Commercial garage doors are used frequently and take a beating in industrial environments. Regular inspections can catch worn springs, loose cables, or failing rollers before they turn into expensive repairs.
Improve Safety and OSHA Compliance
A malfunctioning garage door is a workplace hazard. Keeping parts lubricated, aligned, and properly functioning helps protect employees and meet OSHA safety guidelines.
Minimize Downtime and Protect Productivity
Imagine your warehouse door stuck midway during peak shipping hours—operations stop, and revenue takes a hit. Routine maintenance ensures your doors operate reliably when you need them most.
Commercial Garage Door Preventative Maintenance Checklist
Here’s what you should inspect monthly, quarterly, and annually:
1. Visual Inspection (Monthly)
✅ Check for Damage: Look for dents, cracks, or misaligned panels.
✅ Inspect Weather Seals: Replace cracked or brittle seals to maintain insulation.
✅ Look for Rust: Address corrosion on springs, hinges, or tracks immediately.
2. Hardware and Moving Parts (Monthly to Quarterly)
✅ Tighten All Bolts and Screws: Vibrations loosen hardware over time.
✅ Inspect Hinges and Brackets: Replace any bent or cracked components.
✅ Check Cables for Fraying: If cables show wear, call a professional immediately.
✅ Examine Rollers: Replace worn or cracked rollers to ensure smooth operation.
Springs and Counterbalance System (Quarterly)
⚠️ Important: Spring repairs should always be handled by a professional due to high tension.
✅ Check Spring Tension: If the door is difficult to open manually, springs may need adjustment.
✅ Listen for Noises: Grinding or squeaking often signals worn or dry springs.
4. Tracks and Alignment (Quarterly)
✅ Inspect Tracks for Debris: Clean out dirt or obstructions.
✅ Check Track Alignment: Tracks should be level and properly spaced.
5. Lubrication (Quarterly)
✅ Use Commercial-Grade Lubricant: Apply to springs, rollers, hinges, and bearings.
✅ Avoid Over-Lubricating: Excess grease can collect dirt and cause wear.
6. Garage Door Opener and Safety Sensors (Quarterly)
✅ Test Auto-Reverse Safety Feature: Place an object under the door; it should reverse immediately.
✅ Inspect Safety Sensors: Clean lenses and ensure alignment.
✅ Check Remote and Keypad Functions: Replace batteries if needed.
7. Professional Inspection (Annually)
✅ Schedule a Full-Service Inspection: A professional technician can test tension, balance, and motor performance.
✅ Plan for Replacements: If components are nearing the end of their lifecycle, budget for replacements before they fail.
Benefits of Partnering with a Professional for Maintenance
While in-house teams can perform basic inspections, certified commercial garage door technicians have the tools and expertise to:
- Test tension and counterbalance systems safely
- Spot hidden structural damage
- Replace worn springs, cables, and openers properly
For most businesses, combining monthly in-house inspections with annual professional maintenance provides the best protection.
Download Your Free Preventative Maintenance Checklist PDF
We’ve created a one-page downloadable PDF you can print and share with your facility maintenance team. It outlines all key inspection points in a simple, easy-to-follow format.
[Download the Preventative Maintenance Checklist Here]
Need Commercial Garage Door Repairs or Maintenance? Call Us Today!
Whether you need preventative maintenance or emergency commercial garage door repairs, our certified technicians are here to help.
✅ Same-Day Commercial Repairs
✅ 24/7 Emergency Service Available
✅ Serving Hendersonville, NC, and Surrounding Areas
Call us today or schedule online to keep your business running smoothly!
