Why Springs Break in LA - Most Common Causes
When a garage door spring snaps the door gets heavy, crooked, or won’t budge. These are the root causes we see most often during garage door torsion spring repair and extension spring service:
Cycle fatigue
Metal reaches its 10k–20k lift cycles and finally gives out, especially on busy garages.
Wrong spring rate
Undersized springs work too hard and fail early. We match rate to the door’s actual weight.
No lubrication
Dry coils heat and wear. Seasonal lubrication extends life and reduces noise.
Corrosion
Coastal moisture and salt pit steel, creating weak points that crack under load.
Temperature swings
Hot days and cool nights expand and contract coils, forming micro-cracks over time.
Changed door weight
Added glass or insulation makes springs under-rated and prone to early failure.
What our spring repair includes: secure the door and uncouple the opener, correct spring-rate selection, safe de-tensioning and swap, cable re-seat and drum set, center/end bearing service, proper turns/torque, lubrication, and final balance to a one-hand lift. We finish with opener travel/force checks and a written safety reversal test. Ask for an itemized cost to fix garage door spring on site.










