Repair, diagnostic and electrical work on domestic and foreign vehicles — honest work, every time.
We read the codes and trace the real fault — electrical, sensor or mechanical — before replacing anything.
Spark plugs, ignition, filters and fluids to bring back power and fuel economy.
Pads, rotors, calipers and fluid service — plus a free look at the whole system.
Shocks, struts, control arms and bushings — for a car that tracks straight and rides quiet.
Overheating, coolant leaks and pump replacement — caught before it costs you an engine.
Fluid service, hard shifting and slipping — diagnosed properly on automatic and manual.
Tire pressure sensors read, reset, and replaced when the warning light won’t go out.
Slipping, dragging or a pedal that feels wrong — clutch inspection and full replacement.
Tap a step to see how we get your vehicle back on the road.
Certified expertise and a reputation built on honest, reliable work.
Repair, diagnostic and electrical work on domestic and foreign vehicles — from a tune-up to a transmission.
Always give good prices on estimates.
— Google reviewGreat service, trustworthy mechanics, quick service — totally recommend it.
— Yelp reviewA clean, organized, fully-equipped neighborhood garage — take a look inside.
Stop by, call ahead, or get directions — we’re in the Bayview neighborhood.
Tell us what your vehicle needs and we’ll call you back to agree on a day and time. No obligation.
Thanks — we’ll call you back shortly to set the day and time. Need it sooner? Call (415) 875-0070.
Call T-21 Auto Services and Repairs today — repair, diagnostic and electrical, at a fair price.
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