AMERICAN GEARBOX REPAIR
Industrial Gearbox Repair | Gear Manufacturing | Industrial Pump Repair | Hydraulic Cylinder Repair
Industrial gearbox repair and rebuilding, custom gear manufacturing, and pump and hydraulic cylinder repair for customers all over the United States — done at our shop in Rialto, California, with emergency pickup & delivery nationwide.
Gearbox Repair, Gear Manufacturing & Pump Services
Fast, reliable service for the equipment your operation depends on — serving plants, mines, quarries and facilities all over the United States, with pickup and delivery available.
Gear Manufacturing
Custom gears for operations anywhere in the United States — we repair and manufacture all types of gears to your exact specs.
Learn More →Gearbox Repair
Complete gearbox repair and rebuilding for plants across the United States — inspection, repair and maintenance done right.
Learn More →Emergency Rush Repair
Equipment down anywhere in the United States? We understand the urgency of a breakdown — call us and we'll get you moving again.
Learn More →Pump Repair
Industrial pump repair for facilities all over the United States — diagnostic testing, component replacement and preventive maintenance, performance-tested at our shop.
Learn More →Hydraulic Cylinder Repair
Hydraulic cylinder repair for operations all over the United States — inspection, resealing and rebuilding at our shop, with pickup & delivery nationwide.
Learn More →
Industrial Gearbox Repair & Rebuilding
Gearboxes are vital to industrial equipment, and American Gearbox Repair excels at complete gearbox repair and maintenance for customers all over the United States. Our services include:
- Inspection and Diagnosis: Detailed assessments to spot wear, damage, or misalignment.
- Repair and Rebuilding: Restoring gearboxes to OEM specs — replacing worn parts, optimizing clearances, and validating performance.
- Custom Solutions: Tailored upgrades or modifications to meet unique operational demands.
We also provide pickup and delivery for a seamless experience — anywhere in the United States. Our work enhances efficiency, reduces downtime, and is backed by a 24-month warranty.
We repair all major brands, including Lufkin, Falk, Dodge, Hansen, Flender, Foote-Jones and Sumitomo.
Gear Manufacturing
Beyond repairs, we produce high-quality gears engineered for your exact needs — for shops and plants all over the United States. Our gear manufacturing capabilities include:
- Custom Gear Cutting: Precise custom gear cutting for spur, helical, bevel, and other gear profiles.
- Material Selection: Matching alloys and treatments to your load and environment.
- Advanced Machining Techniques: CNC grinding and finishing that meet or exceed OEM tolerances.
From one-off prototypes to large production runs, we deliver on time and on budget — serving customers all over the United States.
Industrial Pump Repair
Pumps keep processes moving, and our full-service pump repair program ensures they stay efficient for facilities all over the United States:
- Diagnostic Testing: In-depth diagnostic testing pinpoints issues quickly.
- Component Replacement: High-quality parts restore full functionality and reliability.
- Preventive Maintenance: Scheduled preventive maintenance programs that reduce failures and lengthen service life.
Every rebuilt pump is performance-tested and covered by our warranty. We service centrifugal, positive-displacement, and rotary-vane pumps for facilities all over the United States, with pickup and delivery available.
Hydraulic Cylinder Repair
When a hydraulic cylinder is leaking, drifting or not holding load, we inspect it, identify the cause and repair or rebuild it at our shop in Rialto, California — for customers all over the United States.
- Inspection and Diagnosis: A thorough check of the barrel, rod, seals and fittings to find wear, scoring or damage.
- Repair and Rebuilding: Resealing, rod and component replacement, and rebuilding to restore reliable operation.
- Testing: Repaired cylinders are checked at our shop before they go back to work.
We arrange pickup & delivery to our shop nationwide. Learn more about hydraulic cylinder repair →
Also from American Gearbox Repair
- Gearbox repair & rebuilding: Industrial gearbox repair
- Gear manufacturing: Custom gear manufacturing
- Pump repair: Industrial pump repair
- Emergency repair: 24/7 emergency repair
Every repair is backed by our 24-month warranty. Turnaround depends on equipment condition, required parts, job complexity and availability.
Serving All Over the United States
All three services — gearbox repair, gear manufacturing and pump repair — for plants, mines, quarries and facilities anywhere in the United States, with pickup and delivery nationwide and a 24-month warranty.
All Over the United States
Gearbox, gear and pump service for operations anywhere in the United States — wherever your plant, mine, quarry or facility is, we'll arrange pickup and delivery.
- Gearbox repair & rebuilding
- Custom gear manufacturing
- Industrial pump repair
- Emergency rush repair
Pickup & Delivery Nationwide
Gearbox, gear and pump service anywhere in the country — mining, aggregates, manufacturing and processing operations, with pickup and delivery arranged nationwide and emergency rush service available.
- Gearbox repair & rebuilding
- Custom gear manufacturing
- Industrial pump repair
- Emergency rush repair
See our service areas →
Based in Rialto, California — serving customers all over the United States — call (714) 204-5167 and we'll arrange pickup and delivery.
Industries We Serve
Gearbox, gear, pump and hydraulic cylinder service for the operations that depend on heavy equipment — anywhere in the United States.
Manufacturing
Gearbox, gear and pump repair for plants and processing facilities, with pickup & delivery to our shop nationwide.
Mining & Aggregates
Heavy-duty gearbox and gear service for mines and quarries, including rush and emergency repair.
Processing & Facilities
Pump and hydraulic cylinder repair for facilities that need equipment back in service with minimal downtime.
And More
If it runs on a gearbox, a gear, a pump or a hydraulic cylinder, talk to us. See industries →
Repair Experience With Major Brands
We repair gearboxes, gears and pumps from the brands below — and many others. Tell us the brand and model when you call, and we will talk through the repair.
Lufkin · Falk · Dodge · Hansen · Flender · Foote-Jones · Sumitomo · SEW-Eurodrive · David Brown · Philadelphia Gear · Horsburgh & Scott
Repair experience with a brand is not an endorsement by, or affiliation with, that manufacturer.
Equipment down anywhere in the United States?
We offer 24/7 emergency repair and 24–72 hour rush repairs on qualifying jobs — backed by a 24-month warranty, with emergency pickup & delivery to our shop nationwide. Emergency repair →
Get In Touch
Serving customers all over the United States for gearbox repair, gear manufacturing and pump repair. Tell us what's down and we'll talk through the fastest path back to running.
American Gearbox Repair
Phone(714) 204-5167
Shop
755 W. Rialto Ave, Unit BRialto, CA 92376
Webamericangearboxrepair.com
The fastest way to reach us is by phone — call with the make and model of your equipment and we'll take it from there.