Garage Door Spring Replacement Cost Calculator
Estimate your total garage door spring replacement cost including parts and labor based on spring type, door configuration, and your location's labor rates.
Replacing both springs at once is recommended even if only one broke.
Typical range: $50–$150/hr depending on region.
Many companies charge a flat trip fee of $35–$100.
Formula
Total Cost (Professional) = Spring Parts Cost + Additional Parts Cost + Labor Cost + Service Call Fee
- Spring Parts Cost = (Unit Cost per Spring × Number of Springs) × Door Size Multiplier + Weight Surcharge
Unit costs: Torsion ~$65/spring, High-Cycle Torsion ~$115/spring, Extension ~$30/spring
Size multipliers: Single ×1.0, Double ×1.25, Oversized ×1.55
Weight surcharge: Light +$0, Standard +$10/spring, Heavy +$30/spring - Labor Cost = Labor Hours × Hourly Rate
Base hours: Torsion 1.5 hrs, High-Cycle Torsion 2.0 hrs, Extension 1.0 hr
Adjustments: +0.25 hrs (double door), +0.5 hrs (oversized), +0.25 hrs (heavy door), +0.5 hrs (additional parts) - Additional Parts: Cables ~$30, Drums ~$45, Both ~$75
- Cost Range: Mid estimate ±20% to reflect regional and contractor variability
- DIY Total = Parts cost only (no labor or service call fee)
Assumptions & References
- Spring part costs based on 2024 U.S. retail and wholesale pricing from suppliers such as Garage Door Zone, DDM Garage Doors, and Home Depot.
- Labor rates reflect national averages from HomeAdvisor/Angi (2023–2024): typical range $50–$150/hr for garage door technicians.
- Standard torsion springs rated for ~10,000 open/close cycles; high-cycle springs rated 25,000–100,000 cycles.
- Extension springs are always sold and replaced in pairs (one per side of the door).
- A typical household opens/closes the garage door ~3–5 times per day, equating to ~1,500 cycles/year.
- Service call fees ($35–$100) are standard industry practice and may be waived or applied toward the total by some companies.
- DIY torsion spring replacement is considered high-risk; extension spring DIY is more accessible but still requires caution.
- Costs do not include potential additional repairs (e.g., broken cables, bent tracks, opener issues) discovered during service.
- Prices vary by geographic region; urban areas typically run 15–30% higher than rural areas.