BMW Repair Serving San Francisco
San Francisco BMW owners drive 19 minutes south to Express Auto for specialist service. We handle the full range of BMW repairs: N20/N26 timing chain replacement (the most critical F30 3 Series repair), cooling system work, electric water pump replacement, M series maintenance, and all BMW scheduled service — at independent labor rates.
Free shuttle to San Bruno BART. SF BMW owners drop off and BART back to the city — pick up same evening for most repairs.
Why San Francisco BMW Owners Choose Us
N20/N26 timing chain expertise — preventing the most common BMW engine failure
Independent labor rates
Free BART shuttle — drop off in San Bruno, BART back to the city
Getting to Express Auto from San Francisco
The San Francisco neighborhoods closest to us are on the south side of the city: the Excelsior, Visitacion Valley, Bayview, Ingleside, Parkside and the area around Stonestown and SF State.
Short city trips and steep hills are hard on BMW cooling systems and the N20 timing chain. San Francisco owners bring water pump, thermostat and timing chain work south to San Bruno.
City shop rates follow City rents. San Francisco drivers who head south on 101 or 280 get dealer-quality work at independent rates, and BART runs from Balboa Park and Glen Park to San Bruno.
From central San Francisco: about 12 miles, about 19 minutes without traffic via Highway 101 and San Mateo Avenue.
San Francisco landmarks: distance to our shop
- Stonestown Galleria9.6 mi · 15 min
- San Francisco State University10 mi · 16 min
- Balboa Park BART10 mi · 14 min
- Glen Park BART9.5 mi · 14 min
- Oracle Park11 mi · 16 min
San Francisco neighborhoods: Excelsior, Visitacion Valley, Bayview, Ingleside, Parkside, Glen Park, Outer Mission.
Distances and drive times are measured from 1041 San Mateo Ave with OpenStreetMap routing, without traffic.
BMW Services We Provide
Full BMW specialist services → BMW service page
BMW Service FAQ — San Francisco
Is there a BMW specialist near San Francisco?
Express Auto in San Bruno is 19 minutes from SF via Highway 101 or I-280. We specialize in BMW: N20/N26 timing chain replacement, cooling system repairs, electric water pump, and all BMW maintenance at independent labor rates.
What is the N20 timing chain issue and should I fix it?
The N20 and N26 engines in F30 3 Series, F32 4 Series, and X1/X3 BMWs (2012-2016) have a timing chain tensioner design flaw. Failure can destroy the engine. We replace the chain, guides, and tensioner proactively — typically recommended before 60,000 miles if not already done.
How much do you charge for BMW service?
We charge independent labor rates for BMW service. The inspection, a code scan plus a visual inspection, is free. Diagnostics, when we need more time to find the root cause, is $250, waived when the repair is completed by our shop.
BMW Repair Guides
In-depth service information from our technicians — what to expect, costs, and why it matters.
BMW N20/N26 Timing Chain Guide Replacement
Timing Chain Guide Replacement
BMW Electric Water Pump Replacement Guide
Electric Water Pump Replacement
BMW Oil Change & Service Guide — LL-01 and LL-04 Spec
Oil Change and Service
More guides → Repair guide library
Getting Here from San Francisco
About 19 min without traffic
about 12 miles via Highway 101 and San Mateo Avenue
1041 San Mateo Ave, San Bruno, CA 94066
Get directions →Mon–Fri: 8am–5pm
Sat: 9am–5pm
Ready to Book?
Most BMW services are available same-week. Book online or call.
(650) 588-9199Serving San Francisco · 94102, 94103, 94107 & more