Why Garage Door Springs Break
Garage door springs are the most critical component of your door system. They counterbalance the weight of the door (typically 150-250 lbs) and cycle 10,000+ times before wearing out. In Los Angeles, the warm climate actually helps springs last longer than in colder states, but they still need regular attention.
Common Causes of Spring Failure
- Normal wear and tear — Most springs last 7-12 years with regular use (4 cycles per day)
- Rust and corrosion — Even in LA’s dry climate, morning moisture can cause rust that weakens springs
- Lack of maintenance — Springs need lubrication every 6 months
- Improper installation — Wrong spring size causes premature failure
- Temperature fluctuations — LA’s temperature swings (40°F to 100°F) stress metal over time
Torsion Springs vs Extension Springs
Understanding which type of spring your garage door uses is important for repairs and replacements.
Torsion Springs
Mounted above the door opening on a metal shaft. These are the most common type in modern garage doors and are preferred by professionals for their safety and longevity.
- Lifespan: 15,000-20,000 cycles (10-15 years)
- Cost: $200-$350 per spring (installed)
- Safety: Controlled release of tension — safer than extension springs
- Best for: Heavy doors, double-car garages
Extension Springs
Mounted along the horizontal tracks on both sides of the door. Common in older homes and lighter single-car doors.
- Lifespan: 10,000 cycles (7-10 years)
- Cost: $150-$250 per pair (installed)
- Safety: Can snap violently — always use safety cables
- Best for: Lighter doors, budget-conscious homeowners
Spring Replacement Costs in Los Angeles
Here’s what to expect for spring replacement in the LA area:
- Single torsion spring: $200-$350 (parts + labor)
- Pair of torsion springs: $300-$500
- Extension spring pair: $150-$250
- High-cycle springs (25,000+ cycles): $350-$500
- Emergency/after-hours service: Add $50-$100
Pro tip: Always replace springs in pairs, even if only one broke. The other spring is the same age and will likely fail soon.
⚠️ Why DIY Spring Replacement Is Dangerous
Garage door springs are under extreme tension — a torsion spring stores enough energy to cause serious injury or death. Every year, thousands of people are injured attempting DIY spring repairs.
- Springs can snap with explosive force
- Improper winding can cause the door to fall
- Wrong spring size can damage the opener and tracks
- Professional tools are required for safe replacement
Bottom line: Spring replacement is one repair you should NEVER attempt yourself. Call a licensed professional.
Signs Your Springs Need Replacement
- Door won’t open — The most obvious sign
- Loud bang from the garage — A spring just broke
- Door opens unevenly — One spring may be weaker
- Visible gap in the spring — Torsion spring has separated
- Door feels heavy — Springs are losing tension
- Cables are loose or hanging — Often caused by spring failure
Get Same-Day Spring Replacement in Los Angeles
At Neighborly Pro, we carry the most common spring sizes on our trucks for same-day replacement. Our licensed technicians (License #1086884) serve all of Los Angeles including Agoura Hills, Pasadena, Beverly Hills, Santa Monica, and 30+ cities.
Call (818) 450-5312 for a free estimate. Emergency service available 24/7.