We diagnose it. We fix it.
Aerospace ground support equipment and heavy equipment repair out of Riverside, California. Hydraulics, diesel, electrical, drivetrain, welding and fabrication — diagnosed down to the root cause, repaired on site when the machine cannot travel.
Diagnostics first. Repairs that hold.
CPR Heavy Equipment Inc. is a family-run shop in Riverside, California, working the Inland Empire off the 10 and the 15. We provide diagnostics, maintenance, repair, and mobile field service for aerospace Ground Support Equipment and for the heavy equipment behind construction, bridge, highway, and civil infrastructure work.
Our technical capabilities span hydraulic, electrical, electronic, diesel engine, fuel, drivetrain, welding, fabrication, and structural systems. We focus on identifying root causes, restoring equipment reliability, reducing downtime, and providing practical repair solutions that keep critical equipment safe, operational, and mission-ready.
What we work on
Eight disciplines under one contractor, so you are not chasing three vendors to get one machine running again.
Aerospace GSE
Maintenance and repair of aerospace Ground Support Equipment, keeping flight-line assets serviceable and mission-ready.
Heavy Equipment
Diagnostics, maintenance, and repair across construction, bridge, highway, and civil infrastructure fleets.
Hydraulic Systems
Cylinders, pumps, valves, and hoses — leak-down testing, rebuilds, and pressure diagnostics on the full circuit.
Diesel & Fuel Systems
Diesel engine, fuel system, and common rail diagnostics, from hard-start complaints to injector and rail pressure faults.
Electrical & Electronic
ECM/ECU and computer-based diagnostics, fault-code analysis, wiring repair, sensors, and control circuits.
Drivetrain & Chassis
Transmission, differential, axle, brake, steering, and suspension repair on wheeled and tracked machines.
Welding & Fabrication
Frame reinforcement, structural crack repair, bucket and attachment fabrication, and on-site welding.
PM & Field Service
Preventive maintenance, equipment inspections, and mobile field service that brings the shop to the jobsite.
Why contractors call us
Four things that shorten your downtime and keep the same fault from coming back next month.
Diagnostic-First Repair
Computer-based diagnostics, fault-code analysis, and hands-on troubleshooting identify root causes before parts are replaced — cutting repeat failures, unnecessary parts, downtime, and cost.
One Contractor, All Trades
Hydraulic, diesel, electrical, electronic, drivetrain, welding, fabrication, and structural work under one provider, so multiple service requirements consolidate into a single point of contact.
Mobile Field Service
On-site diagnostics and repair remove the need to transport disabled or oversized equipment, minimizing logistical delays and returning critical assets to operation faster.
Aerospace & Heavy Civil
Experience across both aerospace GSE and construction equipment lets us serve demanding aviation, infrastructure, highway, bridge, and civil operating environments.
Where we work
Flight line, roadway, and jobsite. The environments our customers operate in every day.
Who we work for
Professional Grade
Current client relationship, running continuously since 2020.
Business Class Aviation
Repair of Ground Support Equipment and heavy equipment supporting crushing operations.
Chino Gradding
Repair and maintenance of construction equipment supporting civil-sector operations.
Codes & designations
NAICS Codes
- 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- 237310Highway, Street, and Bridge Construction
- 237990Other Heavy and Civil Engineering Construction
- 238910Site Preparation Contractors
- 238990All Other Specialty Trade Contractors
- 484110General Freight Trucking, Local
- 484121General Freight Trucking, Long-Distance, Truckload
Business Designations
- Small Business
- Minority-Owned Business
- Hispanic American-Owned Business
Registration & identifiers
UEI
F5RQWMBJPWA7
CAGE Code
9FNF9
USDOT
3986393
MC Number
1569357
Get the capability statement
Core competencies, NAICS codes, past performance, designations, and contact details — everything a contracting officer needs, in one document.
Request service
We are eager to hear from you! Whether you’re ready to start a project or simply have a question, our team is here to help.
Let’s connect!
Headquartered in
California
Phone
(909) 301-2434