You will never see
us arriving
at a job sight
loaded with
5 gallon buckets
of rusty tools
attempting to
"wing it"

— Mark Armstrong

Heavy Duty Equipment Medic


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  • CIMG9484
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  • CIMG9490
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Re-pinning backhoes, tightening tracks on excavators, balancing the swash plate on a crane, rebuilding turn decks…. This is our bread and butter work. If your farm or construction equipment needs repair, welding, servicing, or some complicated hydraulic diagnostics, Mobile Diesel Medic has the experience and equipment to diagnose and repair your toughest equipment headaches.

Our mobile repair trucks are equipped to handle heavy equipment repair calls throughout the San Francisco Bay Area. We pride ourselves on our large inventory of tools, hardware, wires, hoses, cables, nuts, bolts and steel. Our certified welders can weld and fabricate on the spot and we do all our own computer and electrical diagnostics. We are here for you 24 hr, 7 days, weekends and holidays.

Offering expert equipment repair service for and all other domestic and international brands:


Dosco | Bandit | Caterpillar | Peterbilt | John Deere | Kubota | Volvo Construction Equipment  | Kamatsu | Bobcat | Hyundai Construction Equipment |

Excavator • Lift • Backhoe • Spray Rig • Stump Grinder • Chipper • Air Compressor • Bulldozer  • Steam Shovel • Tractor • Trencher • Asphalt Paver • Concrete Pump

Construction Equipment Repair | Farm Equipment Repair | Bulldozer Repair | Tractor Repair | Backhoes | End Dump Trailers | Lifts | Wood Chippers

Stump Grinders & More…

we repair heavy duty equipment throughout the sf bay area

san francisco • oakland • san jose • san mateo • south bay • marin • san rafael • north bay • east bay