How much does garage door spring repair cost?

Spring repair typically costs between $150-$350 depending on the type of spring (torsion vs extension) and your door size. We provide free estimates before any work begins.

Why did the spring on my three car door break first?

Wider doors weigh more, so their springs carry more load per cycle and reach the end of their rated life sooner than the single bay beside them. The other thing we check is whether the original springs were sized for the door as built, since builder hardware is often specified to the minimum.

How long does spring repair take?

Most spring repairs are completed in 1-2 hours. Our trucks come fully stocked with common spring sizes, so we can usually complete the repair in one visit.

Should I repair or replace both springs?

We strongly recommend replacing both springs at the same time, even if only one has broken. Springs wear at similar rates, and the second spring is likely near the end of its life. Replacing both ensures balanced operation and prevents a return visit.

Why did my garage door spring break?

Garage door springs have a limited lifespan, typically 7-12 years or 10,000 cycles. Springs can break due to age, rust, improper maintenance, or extreme temperature changes. Regular lubrication can extend spring life.

Can I open my garage door with a broken spring?

You should NOT attempt to operate your garage door with a broken spring. The door is extremely heavy without the spring's counterbalance and can fall suddenly, causing injury or damage. Call a professional for safe repair.

How quickly can you repair my broken spring?

We understand that a broken spring can leave your car trapped or your home unsecured. Call us and we will work to schedule your repair as quickly as possible based on availability.

San Dimas, CA

San Dimas Garage Door Spring Repair

Name: On Trac Garage Door Company
Address: 1430 Richardson Street, San Bernardino, CA, 92408, US
Telephone: 909-639-4288
Price range: $$

Professional Service - Licensed & Insured Technicians

Call Now: 909-639-4288 Request Free Estimate

Licensed

Insured

Since 1994

Warning Signs You Need Broken Spring Repair

If you notice any of these signs, call us immediately for professional help.

Door won't open or feels extremely heavy
Loud bang or snap sound from your garage
Visible gap in the spring coils
Door opens unevenly or appears crooked
Cables hanging loose or appear frayed

Professional Broken Spring Repair in San Dimas

Fast, professional garage door spring repair in San Dimas, California. Licensed and insured technicians with quality service.

Why Choose Us

Professional, reliable service
High-cycle springs for longer life (25,000+ cycles)
Comprehensive warranty on parts and labor
Licensed, bonded, and insured technicians
Upfront pricing with no hidden fees
Free safety inspection with every repair

Our Process

1Call for a free estimate and scheduling
2Our technician arrives with a fully-stocked truck
3Complete inspection of your garage door system
4Professional spring replacement with premium parts
5Full system test and safety check
6Review of maintenance tips to extend spring life

Important Safety Information

•NEVER attempt to repair garage door springs yourself - they are under extreme tension
•Garage door springs can store enough force to cause serious injury or death
•Keep children and pets away from a malfunctioning garage door
•Do not use the door until it has been inspected and repaired by a professional
•If you hear a loud bang, do not attempt to operate the door

Don't risk your safety. Call a professional today.

Call Now: 909-639-4288

Proudly Serving San Dimas, CA

Terrain runs from the flats near the old rail depot up into the hills around Via Verde and Puddingstone. The hillside tracts carry wide two and three-car doors on sloped approaches, while older properties closer to the historic downtown have smaller original openings that rarely line up with a stock door. Either way, inland summer heat is what finally takes out the opener.

Zip Codes We Serve

91773

Neighborhoods We Serve in San Dimas

Via VerdeOld Town San DimasPuddingstone Hills

Nearby Landmarks

We provide fast service near San Dimas Hotel, Pacific Railroad Museum, Frank G. Bonelli Regional Park, and more.

Serving all of Los Angeles County and surrounding areas

We Also Serve Nearby Cities

Don't see your city? We provide garage door services in these neighboring areas:

Glendora, CA Walnut, CA

Click any city above to view our services in that area.

Frequently Asked Questions

Common questions about broken spring repair

Other Services in San Dimas

We offer a full range of garage door services

Garage Door Opener Repair

Opener Repair services in San Dimas

Garage Door Tune-Up

Tune-Up services in San Dimas

Cable Repair

Cable Repair services in San Dimas

Panel Replacement & Repair

Panel Repair services in San Dimas

Track Alignment & Repair

Track Repair services in San Dimas

Quiet Roller & Hinge Repair

Roller & Hinge services in San Dimas

New Garage Door Installation

New Door services in San Dimas

Garage Door Insulation Upgrades

Insulation services in San Dimas

View All San Dimas Services

Ready for Expert Spring Repair in San Dimas?

Don't wait for your garage door problems to get worse. Call us now for fast, professional service.

909-639-4288

Call Now Schedule Online

Phone: 24/7 | Showroom: Mon-Fri 8AM-4PM | Sat: By Appointment | Sun: Closed

Lifetime Warranty

Financing Available