Sierra Heavy Equipment Repair — Irving, TX
Mobile Hydraulic Repair in Irving, TX
Hydraulic hose burst? Cylinder leaking? We bring the tools and parts to your Irving jobsite.
Diagnosis: $150–$250 (Based on equipment + travel distance)
Hose failure under pressure
Burst line spraying fluid, crimped fitting blowout, or age-cracked rubber giving way.
Cylinder leak or drift
Rod seal failure, scored cylinder bore, or mounting pin wear causing slow loss of hold.
Pump cavitation or failure
Whining noise under load, slow cycle times, foamy fluid — signs of a dying pump.
Valve malfunction
Spool stuck, relief valve blowing off early, or no response to operator controls.
Hydraulic fluid contamination
Water intrusion, metal particles, or overheating turning fluid dark and causing component wear.
Line chafing and pinhole leaks
Hoses rubbing against frame or arm, slow fluid loss you only notice at the end of the day.
- —On-site hydraulic hose fabrication (Parker, Gates, Eaton fittings)
- —Cylinder reseal, rebuild, and rod repair
- —Hydraulic pump diagnosis and replacement
- —Control valve repair and adjustment
- —Hydraulic fluid flush, fill, and contamination testing
- —Line routing and protection upgrades
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 provides mobile hydraulic repair throughout Irving, TX and the DFW metroplex. From hose blowouts to cylinder rebuilds, our techs bring everything needed to fix hydraulic systems on-site at your jobsite. No towing, no shop wait. Irving-based, family-owned by Ramon and Ulysses Sierra.
Diagnosis fee: $150–$250 (Based on equipment + travel distance).Mon–Sat: 7 AM – 6 PM.
REQUEST SERVICE
Fill out the form and we'll get back to you ASAP. Or reach out directly.