Gratzl repair, inc.
Your Number one choice!

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 we do not treat our clients like they're just a number. Here at Gratzl Repair, every client is #1.

Mobile Services

Heavy Equipment Repair

Fleet maintenance and contracts. Computer Diagnostics, Electrical troubleshooting- CAT, Cummins, International, Kenworth.

Hydraulic System Repair

Hydraulic Pump and Cylinder Repair. 

Tractor Trailer Repair

Full maintenance service, Electrical Diagnostic and Servicing. DOT Inspections and Brake services.


From small welding repairs to large scale repairs, we are equipped to handle the job.

Air Conditioning

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

Transmission/Final Drive Rebuilds

Fluid Exchange, Diagnostic and Rebuilds.

Contact Us

Request a Quote

Gratzl Repair, Inc

PO Box 751, Valley Center, CA 92082, US

(760) 638-6856 Office


Monday - Friday: 7am - 3:30pm

Saturday: Closed

Sunday: Closed