Office (760)751-0500 Field Service (760)560-7811

Gratzl repair, inc. your #1 choice in
heavy equipment repairs

About Us

We are a small, family owned business out of Valley Center, CA. Our goal is to bring pride and quality work to our customers.  

What makes us stand out from the rest?

We treat every piece of equipment like it was our own. We care about our work and our clients. Here at Gratzl Repair, every client is #1.


Find out more

Mobile Services

Heavy Equipment Repair

Fleet maintenance and service contracts. Computer Diagnostics and electrical troubleshooting for all CAT equipment.

Hydraulic System Repair

Hydraulic pump and cylinder rebuilds.

Tractor Trailer Repair

Fleet maintenance and service contracts. Computer diagnostic and DOT Inspections

Welding & Undercarriage

Full undercarriage replacement. Rebuild buckets and attachments. Pivot shaft seals and equalizer bar replacement. 

Air Conditioning

Evacuation and Recharge. A.C. Diagnostic and Repairs.

Engine/Powertrain Rebuilds

Advanced engine performance diagnostics. Complete inframe & out of frame builds. Complete transmission rebuilds, and final drive rebuilds

Contact Us

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Gratzl Repair, Inc

27847 Valley Center Rd. , Valley Center, CA 92082, US

(760) 751-0500 Office


Monday - Friday: 7am - 3:30pm

Saturday: Closed

Sunday: Closed