Sierra Heavy Equipment Repair — Grand Prairie, TX
Mobile Heavy Equipment Repair in Grand Prairie, TX
Grand Prairie equipment down? We dispatch from Irving for mobile hydraulic, diesel, and mechanical repair at your jobsite.
Diagnosis: $150–$250 (Based on equipment + travel distance)
Hydraulic leaks from hose wear
Fitting failure and hose chafing on excavators and loaders working Grand Prairie site prep.
Diesel starting problems
Weak batteries, glow plug failure, and fuel supply issues cause no-starts on cold mornings and hot afternoons.
Overheating during earthwork
Radiator, water pump, and thermostat failures under sustained summer load.
Loader bucket cylinder leaks
Seal wear from heavy material handling causes slow tilt and loss of hold.
Track and drive motor issues
Compact equipment working tight commercial sites stresses tracks and final drives.
- —On-site hydraulic hose and fitting repair
- —Cylinder, pump, and valve service
- —Diesel diagnostic scan, code clearing, and repair
- —DEF and emissions system troubleshooting
- —Cooling system and fuel system repair
- —Electrical, starter, and alternator service
Equipment & Brands We Service
Call or Text
Tell us your location, equipment type, and symptoms. We confirm availability.
Dispatch & ETA
We send a tech from Irving with the right tools and parts for your issue.
On-Site Diagnosis
Your tech inspects the equipment, diagnoses the problem, and provides a clear estimate.
Repair & Invoice
We complete the repair on-site. You get an invoice and you’re back to work.
FAQ
Sierra Heavy Equipment Repair dispatches to Grand Prairie, TX — one of our closest service areas from our Irving base. Whether it’s a hydraulic leak on an excavator, a diesel no-start on a loader, or a generator that quit, we come to your site and fix it. Mobile, on-site, same-day when possible. Family-owned by Ramon and Ulysses Sierra.
Diagnosis fee: $150–$250 (Based on equipment + travel distance).Mon–Sat: 7 AM – 6 PM.
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