Planning ranges from a public source
Prices checked 2026-09-25. These figures come from HomeGuide's garage door repair cost guide (updated January 6, 2026). They are national averages, not Denver-metro data, and they are not a quote for your door.
- Typical repair, national: $150 to $350 on average. HomeGuide notes that small jobs can start lower but minimum service fees may apply.
- Spring replacement, national: $150 to $350 to replace both torsion springs, or $120 to $200 to replace both extension springs. Heavier insulated or double doors may need stronger springs.
- Panel replacement, national: $300 to $900 or more per section, depending on material and style.
What makes one repair cost more than another
- Which part failed. A sensor realignment is a small job; a spring, cable and drum set on a heavy double door is a bigger one.
- Door size and weight. Heavier doors need heavier springs and more careful rebalancing.
- Pairs. Springs and cables are often replaced in pairs so both sides match, which raises the parts cost but can prevent a second call.
- Parts availability. A discontinued panel or opener board may not be available at all.
- Timing. Evening, weekend or holiday visits may carry different charges; ask before the visit.
Why a phone price is only a starting point
A door that will not open could have a broken spring, a snapped cable, a derailed roller or a failed opener, and each one prices differently. Your technician can usually tell you the trip or diagnostic charge by phone. The repair price depends on what the technician finds. Ask how any change from the first figure will be explained and approved before work continues.
Comparing two estimates
Make sure both estimates describe the same work: the same parts, the same number of springs or cables, whether rollers are included, a balance and safety-reversal check at the end, and the warranty on parts and labor. A lower total that leaves out the second spring or the cables is not a like-for-like price. If the estimate recommends a new door instead, the repair-or-replace guide and the new door cost guide help compare the two. For spring details, see spring repair.
