In Summit, the door itself is often the biggest swing in price. Carriage house styles, real wood, custom sizes for older openings, and low headroom hardware all cost more than a stock raised panel door on a standard two car garage. Detached garages far down a long driveway, tight single bay openings, and out of square framing can add labor time. Simple spring, cable, and opener repairs tend to land in the same ranges as elsewhere in northern New Jersey.
| Job | Typical range | What moves the price |
|---|---|---|
| Torsion spring replacement (pair, installed) | $250 to $500 | Door weight, spring size, high cycle upgrades, and whether one or two springs are replaced |
| Extension spring replacement (pair, installed) | $150 to $350 | Door size and whether safety cables need to be added or replaced |
| Off-track or cable repair | $150 to $450 | Whether track sections, rollers, or cables need replacing and how badly the door is jammed |
| Opener repair | $125 to $350 | Simple sensor or settings fix versus a gear, trolley, or logic board replacement |
| New opener, installed | $400 to $900 | Chain versus belt drive, horsepower, battery backup, and smart features |
| Tune-up and maintenance visit | $100 to $250 | What is included and whether rollers or weatherstripping are replaced |
| Single panel replacement | $300 to $1,000 | Whether a matching panel is still made for your door model |
| New garage door, installed | $1,000 to $5,000 or more | Single versus double width, insulation, material, windows, and custom styling |
These are typical ranges only; your actual price depends on your door and the contractor's quote after seeing the job.