Do you stock Franke parts or source them?

Common wear parts, brewer seals, FoamMaster valves, burrs, and descaler, we keep on the truck. Control boards, touchscreens, flow meters, and pumps we order from suppliers, usually a few days, and we tell you which case yours is.

What does a Franke on-site diagnostic cost?

On-site diagnostic: A400 $150, A800 $200, A1000 $250. Tell us the model when you book.

What warranty applies to Franke coffee-machine repair?

6 months on parts and labor; 90 days on consumables.

FRANKE · CASTRO VALLEY

Franke Manufacturer-Authorized Service

Franke Commercial Coffee Machine Repair · Castro Valley, CA

Franke commercial coffee machine repair across Castro Valley, from Castro Valley Boulevard to the Lake Chabot Road businesses.

Diagnosis at the plumbed machine
CSLB #1136642

Call (925) 999-4095

Franke in Castro Valley

Franke commercial service.

Castro Valley's commercial coffee sits along Castro Valley Boulevard and the businesses near the BART station and Lake Chabot Road. Diners, delis, convenience spots, and office break rooms here lean on Franke super-automatics for steady mid-volume service. A300 and A600 units are common, and a fair number of convenience and QSR settings run them through long hours in 94546 and up the hill in 94552.

From San Ramon it is roughly 25 to 35 minutes to Castro Valley over the 580. We handle Franke as an authorized service company, not a new-machine dealer, and the quote goes in writing before any work. The water here is hard, and with plumbed machines that means scale is the usual culprit, so descaling and a good filter come up early on most calls.

Common repairs we do

What we check on site.

Boiler descaling and filter check. Hard Castro Valley water scales the heater and slows the pump. We descale the boiler circuit and recommend an inline filter so an A300 or A600 keeps brew temperature and pressure in a busy QSR.
FoamMaster milk system repair. Delis and cafes on the Boulevard run milk drinks steadily. We rebuild FoamMaster valves and lines and clear the injector so foam stays consistent through the shift.
Brewer unit overhaul. Grounds in the cup and weak shots point to the brew group. We replace seals, free the piston, and restore even extraction on a high-use machine.
Grinder burr and pump service. Worn burrs and a tired pump show up on convenience-store units run hard all day. We swap burrs, recalibrate, and service or replace the pump so the machine pulls full shots again.

Models we service

Franke product lines.

A300, A400, A600, A800, A1000
SB1200
Mytico
Spectra
FoamMaster FM800

Factory credentials

Franke authorized service · A-Line technical certification

Franke Technical Certification: A-Line Coffee Systems

Issued 06/18/2026 by Franke Coffee Systems, N.A (Smyrna, TN). Technical service certification; we do not sell new Franke machines.

Pricing and warranty

What it costs. What we stand behind.

A400 $150

On-site diagnostic. A800 $200; A1000 $250.
Written quote

Repair work is quoted after diagnosis.
6 / 90

6 months on repair parts. 90 days on consumables.

Nearby cities

Franke service in neighboring cities.

More cities

Franke across our service area.

FAQ

Franke in Castro Valley questions, answered.

Do you stock Franke parts or source them?

Common wear parts, brewer seals, FoamMaster valves, burrs, and descaler, we keep on the truck. Control boards, touchscreens, flow meters, and pumps we order from suppliers, usually a few days, and we tell you which case yours is.
What does a Franke on-site diagnostic cost?

On-site diagnostic: A400 $150, A800 $200, A1000 $250. Tell us the model when you book.
What warranty applies to Franke coffee-machine repair?

6 months on parts and labor; 90 days on consumables.

Need Franke service in Castro Valley?

Tell us the Franke model and the fault.