- Test safety features
- Test balance & alignment
- Reversal test
- Observe door
- Inspect hinges & rollers
- Lubricate moving parts
- Check cables & drums
- Examine garage door hardware
- Tighten anything loose
- Adjust & lubricate spring
- Check weatherstripping
- Clear debris from the tracks
- Test battery backup if applicable
- Garage door opener inspection
Please be aware that warranties for garage doors and openers installed by Kaiser Garage Doors & Gates become void if any service or repair work is carried out by anyone other than our authorized personnel.