About us

As the only ASE-certified mobile technician serving the Idyllwild, Mountain Center, Garner Valley, and Pine Cove communities, we offer precise, professional, and trustworthy fleet and heavy equipment maintenance directly at your location. Our priority is to minimize your downtime by performing repairs and preventative maintenance conveniently around your fleet's schedule, ensuring maximum productivity.

We take pride in clear communication, upfront pricing, and honest recommendations—no surprises, hidden fees, or shortcuts. You can depend on us to keep your equipment running safely and efficiently.

We do not provide repairs or maintenance for passenger cars, SUVs, light-duty pickup trucks (Class 1–3, under 14,001 lbs GVWR), or other personal-use vehicles. We are not a general automotive shop and do not offer services to the public or private individuals outside of a commercial or fleet context.

Our Services

Reliable mobile maintenance and light repair focused on minimizing downtime for medium/heavy trucks, fleets, trailers, stationary engines, and compact heavy equipment.

Preventative Maintenance & Inspections

  • Comprehensive vehicle & equipment inspections

  • Clear maintenance reports & service recommendations

  • Fluid & filter services

  • Chassis lubrication & greasing

  • Early Detection of leaks, wear, and potential failures to reduce unscheduled downtime

    *Optional oil lab analysis available for enhanced fleet reliability and engine health tracking*

Brakes, Suspension & Wheel-End

  • Hydraulic brake diagnostic/inspections & repairs

  • Air brake system diagnostic/inspections & repairs

  • Wheel-end, and suspension component inspections/replacement

Engine & Mechanical

  • General diesel and gas engine light repairs

  • Leak diagnostics and gasket replacements

  • Cooling system leak and overheat diagnosis and repairs

  • Fuel leak diagnosis and repairs

Electrical

  • Battery, starter, alternator diagnostics & replacements

  • Lighting and wiring system troubleshooting & repairs

  • Accessory installation (lights, beacons, radios, etc)

Hydraulic

  • Diagnose and repair leaks at fittings, couplers, hoses, seals, valves, and connections.

  • Hydraulic pressure testing and basic system troubleshooting of common hydraulic issues such as weak lifting power, slow response, or overheating.

  • Hydraulic cylinder rebuilding and resealing (manageable sizes)

  • Replace hydraulic pumps and motors (bolt-on replacements without advanced calibration).

Equipment-Specific

  • Undercarriage and drive systems

    • Drive chain/belt maintenance, and replacement

    • Wheel bearing and hub servicing (wheeled machines)

    • Track tension adjustment, inspection, and replacement

    • Drive motor/final drive replacement

  • Seat & Cab Component Repairs

  • Control Lever & Linkage Adjustments

  • Basic pin & bushing replacement (bolt-on and manageable pressed pins on smaller equipment attachments that do not require line boring)

  • Cutting-edge flipping & replacement (bolt-on style)

Miscellaneous

  • Fire Apparatus pump engines (Pony Pump)

  • Stationary Engines (generators, irrigation pumps, concrete mixers, etc.)

  • Engine-powered forestry equipment

  • Heating & ventilation system repairs (excluding refrigerant service)

  • Snow plowing/removal

Contact us

harry@wrenchly.net
(951) 215-6544 - txt preferred

Idyllwild, CA 92549

$120HR SHOP RATE, 1/2 HOUR MIN.

No trip fee within 10 drive miles of Pine Cove.