Why is San Mateo different from your other service cities?

Our Peninsula technician actually lives here, so San Mateo gets the shortest response time anywhere in that part of our territory. We still don't promise same-day, but there's no long drive standing between us.

Do you carry Slayer parts with you?

Everyday wear parts, seals, gaskets, and solenoids, ride on the truck. Needle valve internals and boards come through Slayer, so we order those in as needed.

What's the cost to get a machine looked at?

The diagnostic is $99 and it's credited toward the repair. You get a written quote before any work starts.

SLAYER · SAN MATEO

Service · All Slayer Models

Slayer Commercial Coffee Machine Repair · San Mateo, CA

Slayer espresso machine repair for San Mateo, home to our Peninsula technician, from 25th Avenue to B Street.

$99 diagnostic (credited toward the repair)
Same or next-day best effort
CSLB #1136642

Call (925) 999-4095

Slayer in San Mateo

Slayer commercial service.

San Mateo carries one of the busiest restaurant rows on the Peninsula, from 25th Avenue over to the B Street corridor downtown in 94401 and 94402, and a fair number of those spots run Slayer Espresso and Single Group machines through a full lunch and dinner service. This is also where our Peninsula technician lives, so San Mateo calls aren't waiting on a truck from San Ramon.

Downtown San Mateo's restaurant density means these machines see long hours and back-to-back covers most nights, which wears on group seals and the needle valve alike. We work them as an independent shop and put every quote in writing before starting a repair.

Common repairs we do

What we close on the truck.

Brew needle valve and actuator. A full dinner service on B Street or 25th Avenue pushes a lot of pulls through the needle valve in one stretch. We clean the seat and free up a sticky actuator so the flow profile stops drifting mid-service.
Group seals and gaskets. Long service hours wear group gaskets down faster than a light-volume shop sees. We replace the seals on the affected groups so the portafilter locks and the head stops leaking under load.
Descaling and water filtration. A restaurant running two full services a day needs a working filter and a real descale schedule, or the boiler and solenoids inherit the scale first. We check the cartridge and descale the system so it doesn't get ahead of the machine.

Models we service

Slayer product lines.

Slayer Espresso (1, 2, 3 group)
Single Group
Steam EP/LP/X

Pricing and warranty

What it costs. What we stand behind.

$99

Diagnostic visit. Credited toward the repair.
Written

3 months standard, 1 year on inverter boards, up to 2 years on sealed-system rebuilds. Quoted in writing before work starts.
CSLB

#1136642. Bonded and insured. We file warranty paperwork when applicable.

Nearby cities

Slayer service in neighboring cities.

More cities

Slayer across our service area.

FAQ

Slayer in San Mateo questions, answered.

Why is San Mateo different from your other service cities?

Our Peninsula technician actually lives here, so San Mateo gets the shortest response time anywhere in that part of our territory. We still don't promise same-day, but there's no long drive standing between us.
Do you carry Slayer parts with you?

Everyday wear parts, seals, gaskets, and solenoids, ride on the truck. Needle valve internals and boards come through Slayer, so we order those in as needed.
What's the cost to get a machine looked at?

The diagnostic is $99 and it's credited toward the repair. You get a written quote before any work starts.

Need Slayer service in San Mateo?

Tell us what is broken. We will quote it.