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Coordinate free equipment or component pick-up when applicable.
24-Hour Rush Repair
Pump bench · Fontana, CA
Waukesha Pump Repair in Fontana
Waukesha pumps — the Waukesha Cherry-Burrell rotary lobe and external circumferential piston pumps trusted in food, beverage, dairy and process plants — move viscous and shear-sensitive fluids that centrifugal pumps cannot handle gently. Our Fontana shop rebuilds Waukesha pumps in-house: teardown, measurement of rotor, body and cover wear, renewal of seals, bearings and timing gears, and clearances set back to specification so the pump delivers its rated flow without internal slip.
Pump bench · Fontana, CA
Rotary lobe and circumferential piston pumps, rebuilt to clearance
A positive-displacement pump loses capacity quietly: wear at the rotors, body and covers lets product slip from discharge back to suction, and output fades before anything leaks outside. We measure those clearances at teardown and quote from them — worn rotors and bodies restored or renewed, shafts and bearings replaced where needed, timing gears checked and reset, and seals matched to the product the pump actually handles, from clean process water to hot, viscous food and industrial fluids.
Brands we serviceWaukeshaVikingGouldsBlackmerGracoTuthillFristam
Waukesha Pump Repair in Fontana · Fontana, CASame pump, same piping, renewed internals
A Waukesha pump is flanged, coupled and piped into a line built around its ports and rotation; rebuilding the pump you own puts that exact configuration back in service instead of re-plumbing around a substitute. Regular hours are Monday-Friday 6 AM-5 PM, and the rush line runs 24 hours a day, every day of the year — a transfer pump down is usually a plant down. Quotes are free, pick-up and delivery are free, and you talk directly with John Clark.
- Waukesha rotary lobe pump teardown and rebuild
- Circumferential piston pump repair
- Rotor, body and cover wear restoration
- Seal, bearing and timing-gear renewal
- Clearance setting to specification
Our 8-step repair process
A clear path from the first call to a tested component or machine returned to work.
Inspection
Disassemble and evaluate the complete failure.
Photos & video
Document condition and findings for a clear repair conversation.
Repair quote
Define the recommended work and quote before proceeding.
Approval
Confirm scope, urgency and the practical path forward.
Manufacturing
Machine, weld, rebuild or reverse engineer required components.
Testing
Verify operation and workmanship before release.
Shipment
Return the completed component or equipment to service.
Frequently asked questions
My Waukesha pump runs but output has faded. What is wrong?
That is the classic internal-wear pattern: product slipping past worn rotor and body clearances from the pressure side back to suction. We measure clearances at teardown and restore or renew the parts out of specification.
Can you rebuild a Waukesha pump used on viscous product?
Yes — viscous and shear-sensitive duty is what these pumps are built for. Seals, clearances and finishes are selected for the product and temperature the pump actually works in.
Related services
Emergency breakdown? Call the 24-hour rush line.
(949) 400-2937Schedule service or open a repair order
Request a service call.
Include the make, model, symptoms, location, urgency and preferred service time. Your details open in a text to John so you can review them before sending.