Heavy Equipment Repair in Corpus Christi, TX
Corpus Christi sits in Nueces County with a population near 325,000.
For heavy equipment repair, the service area covers roughly 75 miles from central Corpus Christi. Urgent requests can be submitted any time; response time depends on the local provider.
What drives work in Corpus Christi
- Port of Corpus Christi (largest US crude oil export gateway)
- Refineries: Flint Hills Resources, Citgo, Valero
- Naval Air Station Corpus Christi (Flour Bluff) and Naval Health Clinic
- Christus Spohn and Driscoll Children's Hospital network
Common reasons to call
- Excavator, skid steer, loader, or dozer will not start
- Hydraulic leak, weak boom, or slow attachment movement
- Diesel engine derate, overheating, or fuel-system trouble
- Track, undercarriage, tire, or wheel-end problem on a jobsite
- Electrical fault, dead battery, or charging issue
- Preventive maintenance for construction or refinery support equipment
- Mobile repair needed because the machine cannot be moved
- Storm cleanup equipment needs urgent repair
Typical work
- Mobile diagnostic visit with fault-code scan and visual inspection
- Hydraulic hose, cylinder, fitting, and pump diagnosis
- Battery, starter, alternator, and wiring repair
- Fuel filter, cooling system, belt, and engine service
- Track tension, undercarriage, and attachment troubleshooting
- Scheduled oil, filter, grease, and fluid service
- Field repair coordination with welding, tire, or transport support
Typical turnaround
Mobile diagnostics are often same day or next day for down equipment. Hose, battery, and service work can move quickly. Major repairs depend on parts, machine access, and whether shop transport is needed.
Materials and equipment
- OEM or premium aftermarket filters and fluids
- Hydraulic hose, fittings, seals, and O-rings
- Diesel batteries, starters, alternators, and cables
- Belts, hoses, sensors, switches, and harness repair parts
- Grease, coolant, gear oil, and hydraulic oil
- Diagnostic software and machine-specific scan tools
- Undercarriage, cutting-edge, and attachment wear parts
Job sizes
Minor
Diagnostic visit, battery test, belt, hose, filter, or basic service
Standard
Hydraulic hose repair, starter or alternator replacement, scheduled maintenance
Major
Hydraulic cylinder, pump, undercarriage, cooling system, or engine repair
Replacement
Engine, hydraulic pump, final drive, transmission, or major component replacement
Final pricing comes from the on-call provider after on-site assessment, with a written estimate before any work starts.
What to expect
- ✓Mobile field repair for construction, port, refinery, and cleanup equipment
- ✓Diesel, hydraulic, and electrical diagnostics matched to machine type
- ✓EPA Section 609 certification used for paid mobile A/C service
- ✓Written repair scope before major parts are ordered
ASE diesel or medium-heavy truck credentials where applicable, manufacturer equipment training, EPA Section 609 for mobile A/C service, OSHA safety training, MSHA training for certain sites, general liability insurance.
Common questions
Can a mechanic work on the machine at the jobsite?
Yes for many repairs. No-starts, hydraulic hoses, batteries, filters, belts, sensors, and diagnostics are common field calls. Heavy component work may need a shop, lift, or transport.
What equipment do you service?
Common calls include skid steers, mini excavators, loaders, backhoes, dozers, telehandlers, forklifts, compressors, and light towers. Brand support depends on scan-tool access and parts availability.
Is heavy equipment repair licensed in Texas?
Texas does not issue a general heavy equipment mechanic license. We look for diesel, hydraulic, and manufacturer training, EPA Section 609 for mobile A/C work, insurance, and jobsite safety credentials when the site requires them.
Can you make hydraulic hoses on site?
Many mobile techs can replace common hoses or coordinate a hose build quickly. Bring the machine model, hose size if known, and photos of the routing. Keep the area clean so dirt does not enter the system.
My machine is leaking fluid. Should I keep running it?
No if the leak is active or near hot surfaces. Shut it down, mark the leak area, and check fluid level only if it is safe. Running a hydraulic pump or engine low on fluid can turn a small repair into a major one.
Do you handle refinery or port site work?
Yes when the technician meets the site requirements. Some facilities need orientation, PPE, insurance certificates, or safety paperwork before a service truck can enter.
Can you service equipment before hurricane cleanup?
Yes. Filters, batteries, fluids, tires or tracks, lights, and hydraulic leaks should be checked before storm season. Machines that sit all summer often fail when cleanup work starts.
Coastal Bend seasons
Spring (March - May)
Construction work picks up and exposes machines that sat through winter. Hydraulic leaks and battery issues are common.
Summer (June - August)
Heat stresses cooling systems, hydraulic oil, batteries, and operators. Refinery and port support equipment needs close preventive maintenance.
Fall (September - November)
Storm cleanup and hurricane recovery can create urgent equipment repair demand. Service machines before named storms approach the Gulf.
Winter (December - February)
Good time for planned service, undercarriage work, and major repairs before spring construction demand.