San Dimas' Trusted Garage Door Experts

Open Nights & Weekends

GDI Garage Doors is a customer-first, full service garage door repair company. We are a family owned business that cares deeply about getting the job done right the first time -- at a cost that won't break the bank.

We have maintained our solid reputation with our continued timeliness, professionalism and quality of workmanship.

Garage Door Repair

Expert Diagnosis. Broken Springs, Damaged Panels, Garage Door Not Opening, Broken Cables, & More.

New Garage Doors

If You're Looking For A New Garage Door, Call The Experts At GDI Garage Doors For A Free Consultation. 0% FINANCING AVAILABLE

We Are Open & Here To Help!

We are committed to continue operating 7 days a week to keep your garage door operating & secure. Our technicians practice all health safety guidelines such as social distancing & disinfecting tools and equipment.

  • Free Estimates - Same Day Service
  • Open 7 Days & Most Holidays
  • Trained Technicians - Fully Stocked Vehicles
  • Service All Makes & Models

San Dimas' Garage Door Repair & Installation Experts

  • Annual Maintenance
  • Spring Repair
  • Garage Installation
  • Expert Diagnosis
  • Broken & Worn Rollers
  • Cable Tracks
  • Drum Repair
  • Garage Door Repair
  • Garage Door Openers

GDI Garage Doors - Proudly Serving Southern California's Inland Empire

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CUSTOMER REVIEWS
Worked with GDI Recently?

Write a review and tell us about your experience.

"GDI Garage Doors showed up on time and were very thorough in their inspection of my garage door. They fixed it and it works better than ever."

Brian G.

"Oscar was great! Found the problem quickly, reviewed my options and then installed what I requested. He also took the time to check my garage door and made recommendations on that. I was very pleased."

Stephen L.

"GDI Garage Doors provided excellent service! They arrived the same day and replaced our motor and springs quickly and efficiently. Services and needs were clearly explained. I will recommend them to all friends and family"

Hanan T.

"My garage door wouldn't open. I called GDI and they fit us in the next day. Cody was our technician. He was so thorough at explaining what had happened. I never once felt like I was being sold more than I needed."

Amanda A.