Market Analysis · CBSA 41860

San Francisco Car Wash Market Analysis

Name: San Francisco-Oakland-Fremont, CA Car Wash Market Dataset
Creator: WashIndex
License: https://washindex.com/terms

San Francisco-Oakland-Fremont, CA

Data updated · September 26, 2026

A read of San Francisco's car wash market built from 109,648 Google reviews across 1,473 locations. Format mix, operator rank, county breakdown, rating vs. income, aspect-level customer signals.

Snapshot

Locations: 1,473; 85% independent
Chains: 46; lead: Shell (66 sites)
Avg rating: 4.28★; -0.13 vs national MSA median
Damage rate: 1.8%; near national MSA norm
Cancel friction: 13.4%
Top format: detail shop; 47% of classified inventory
Median single wash: $17; range $4–$50
Median unlimited: $25/mo; cheapest $10/mo at SteamWorks Auto Detailing

Market Quality snapshot

Population: 4,653,593; ACS 2023 5-year
Households: 1,735,054; ACS 2023 5-year
Residents per wash: 3,159; 1.6× the national MSA median — lighter supply
Express tunnels per 10K households: 0.2; below the ~0.5 expandable band · classified sites

Key findings

1,473 car wash locations operated by 46 chains and 1,259 independents across 5 counties.
Weighted Google rating 4.28★ across the market; structural concentration and format mix sit near US-metro norms.
Built from 109,648 Google reviews, 32,893 of them AI-extracted across 55 dimensions.

1,473 car wash locations across 5 counties · dots colored by format · sized by review volume

Locations

1,473

Chains

+ 1,259 independents

Reviews

110K

Avg Rating

4.28

Damage Rate

1.85%

Median AGI/return

$125K

location-weighted

Executive Read

Tracked at 1,473 car wash locations, San Francisco matches the structural profile of the typical US metro of comparable size. 1,473 locations across 46 chains and 1,259 independents, distributed across 5 counties. Distinctive patterns show up below at the format and aspect levels.

Weighted rating 4.28★; damage 1.8%; membership-cancel friction 13.4%. Equipment reliability runs as the sharpest friction (-0.64). 109,648 Google reviews drive the analysis, 32,893 of them processed through the WashIndex LLM extractor.

Published pricing across the 102 of 1510 San Francisco locations with menus available: median single car wash $17 (range $4–$50), median unlimited membership $25/month (range $10–$100/mo). The cheapest unlimited membership in the metro is $10/mo at SteamWorks Auto Detailing (Calendly Standard).

Top operators

See the top car wash chains in San Francisco

Ranked by location count in the metro

→

$$ Pricing

What does a car wash cost in the San Francisco metro?

Published menu pricing for car washes in the San Francisco metropolitan area, captured from operator websites and the WashIndex AI calling agent. 102 of 1510 tracked locations have usable published pricing (7% coverage).

Single Wash

$17

median · range $4–$50 · 54 locations tracked

Unlimited Membership

$25 per month

median · range $10–$100 per month · 52 programs tracked

Cheapest unlimited memberships in San Francisco
1	SteamWorks Auto Detailing Calendly Standard	$10 per mo
2	AM2 Auto Detailing (WE COME TO YOU) Pro	$15 per mo
3	Zip Thru Express Car Wash - Free Wash - ask Attendant Bronze	$17 per mo
4	P & S East Bay, Inc. From	$17.70 per mo
5	Marquez’s Car Wash BASIC WASH	$19.95 per mo

Cheapest single car washes in San Francisco
1	Clearwater Car Wash Wash	$4
2	Pacifica Car Wash Self-Serve Stations	$4
3	Clear Water Car Wash Wash	$4
4	Zip Thru Express Car Wash - Free Wash - ask Attendant Self Service Wash	$4
5	Clear Water Car Wash Wash	$4

Pricing scraped from operator websites where published; the WashIndex AI calling agent rings up locations that don’t publish menus online to capture pricing directly.

Official industry footprint · BLS QCEW 2024

The car wash industry in the San Francisco metro, officially

the San Francisco metro has 164 car-wash employer establishments employing about 2,507 people, at a $36,141 average annual wage.

Employer establishments

164

NAICS 811192 · 2024

Industry jobs

2,507

private, annual avg

Avg annual wage

$36,141

per employee

Source: U.S. Bureau of Labor Statistics, QCEW (private, NAICS 811192). Counts car-wash employer establishments, a narrower universe than all physical wash locations — see methodology.

SBA Lending · FY2010–present

Car wash financing in the San Francisco metro

Balanced mix

Since 2010, the U.S. Small Business Administration has backed 34 car-wash loans in the San Francisco metro worth $50.2M, at a $1,187,500 median per car wash and a 0.0% charge-off rate. Its purpose mix tracks the national pattern — a blend of new builds, acquisitions, and reinvestment by existing operators — with no single signal dominating.

SBA loans

FY2010–2026

Total approved

$50.2M

7(a) + 504

Median loan

$1.2M

per car wash

Charge-off rate

0.0%

of 17 resolved

SBA car-wash loans approved per fiscal year

FY2026 annualized from its first 6 months.

Loans by county

Contra Costa 16
Alameda 12
San Mateo 4
Marin 1
San Francisco 1

What the loans fund · estimated from loan terms

New build / open15% · $2.7M
Acquisition6% · $2.5M
Expansion / improvement68% · $1.1M
Working capital12% · $20K

Source: U.S. Small Business Administration 7(a) & 504 FOIA datasets (NAICS 811192), data through 2026-03-31. See the Car Wash Lending Tracker for national figures and methodology.

Frequently Asked Questions

About the San Francisco car wash market

How many car washes are in the San Francisco metro?

There are 1,473 car wash locations across the San Francisco-Oakland-Fremont, CA CBSA, spanning 5 counties.

What is the best-rated car wash in the San Francisco metro?

Art Electrical Services And More in San Francisco, CA is the highest-rated car wash in the San Francisco metro at 5.0★ across 352 Google reviews (filtering to locations with at least 100 reviews).

Which car wash chain has the most locations in San Francisco?

Shell has the most locations in the San Francisco metro with 66 sites, followed by Chevron (25 sites). The metro has 46 multi-location operators in total, alongside 1,259 independent or single-location sites.

What is the average customer rating in the San Francisco car wash market?

The review-weighted average rating across all 1,473 car washes in the San Francisco metro is 4.28★, based on 109,648 Google reviews processed through WashIndex's customer-experience pipeline.

What is the typical household income near car washes in San Francisco?

Across the ZIP codes containing the San Francisco metro's car washes, the location-weighted median IRS-reported AGI per tax return is $125K (tax year 2022) — a rough proxy for trade-area household income.

How much does a car wash cost in San Francisco?

Single-wash prices across the San Francisco car wash market range from $4 to $50, with a median of $17 across 54 locations that publish their pricing. The cheapest single car wash in the metro is $4 at Clearwater Car Wash (Wash). Pricing data is captured from operator websites and the WashIndex AI calling agent.

How much does an unlimited car wash membership cost in San Francisco?

Unlimited car wash memberships in the San Francisco metro range from $10/month to $100/month, with a median of $25/month across 52 programs tracked. The cheapest unlimited membership is $10/month at SteamWorks Auto Detailing (Calendly Standard); the most expensive tracked is $100/month at JDI Detailing – Auto Detailing (Tax).

What is the cheapest car wash in San Francisco?

The cheapest single car wash in the San Francisco metro is $4 at Clearwater Car Wash (Wash tier). For ongoing customers, the cheapest unlimited membership is $10/month at SteamWorks Auto Detailing (Calendly Standard) — a break-even of roughly 0.6 washes per month at the metro's median single-wash price of $17.

01 Format Mix

What kinds of car washes does San Francisco have?

Format counts below split San Francisco's 1,473 car wash locations by operating concept. Each format serves a different customer occasion — express tunnels for throughput, full-service for staffed convenience, detail shops for hand-finished work — and the rating column lets you read whether each format is meeting its own expectations here.

Highest-rated format: Detail Shop at 4.78★ across 154 locations. Lowest-rated: In-Bay Automatic at 3.54★ (78 locations).

1,142 (77.5%) of 1,473 locations are unclassified — small independents whose websites don't surface enough signal for format assignment. Format-level statistics describe the classified subset only.

Format	Locations	% of MSA	Reviews	Avg Rating	Damage Rate	Cancel Friction
Unclassified	1,142	77.5%	49,923	4.37	1.04%	10.9%
Detail Shop	154	10.5%	11,165	4.78	0.73%	0.0%
In-Bay Automatic	78	5.3%	8,077	3.54	4.14%	0.0%
Full Service	41	2.8%	12,791	3.77	7.90%	18.8%
Express Tunnel	38	2.6%	23,046	4.45	2.40%	13.3%
Self-Serve Bay	20	1.4%	4,646	4.04	2.86%	21.1%

02 Income & Demographics

What is the household income near San Francisco car washes?

607 San Francisco car washes with at least 10 Google reviews are plotted below against the mean IRS AGI per return for their ZIP. The Pearson correlation we compute is one of the cleanest cuts on whether neighborhood income meaningfully shapes wash quality here.

Pearson r between ZIP income and Google rating across 607 qualifying locations: -0.06 — effectively zero. Operating quality dominates over neighborhood income. Scatter mean: $162K AGI/return, 4.16★.

Detail Shop In-Bay Automatic Full Service Express Tunnel Self-Serve Bay

Car wash count and quality by income tier

Blue bars: location count per tier. Orange tick marks: average Google rating (same y-axis).

Income tier (mean AGI/return)	ZIPs	Locations	Reviews	Avg Rating	Top Format
Under $50K	1	17	1,121	3.34	In-Bay Automatic (2)
$50K – $75K	11	120	12,053	4.40	Detail Shop (17)
$75K – $100K	20	179	26,849	4.34	Detail Shop (20)
$100K – $150K	35	336	33,581	4.20	Detail Shop (63)
$150K+	63	317	31,078	4.22	Detail Shop (54)

Top-tier 317 sites, 4.22★ avg; bottom-tier 17 sites, 3.34★. Across San Francisco's 607 qualifying locations, the income gradient correlates only weakly with rating — operator execution dominates.

03 Dominant Chains

Who operates the most San Francisco car washes?

46 chains alongside 1,259 independents make up San Francisco's car wash supply. The chain rank below shows the multi-location operators' position; the per-location detail near the bottom of the page captures the independent layer.

#	Chain	Locations	Reviews	Avg Rating	Damage	Cancel	Upsell
1	Shell	66	5,676	3.35	4.45%	—	0.34%
2	Chevron	25	1,538	3.33	2.78%	—	0.93%
3	Ducky's Express @ Chevron San Jose	13	3,452	4.01	2.91%	14.9%	0.73%
4	76	11	1,287	3.68	—	—	—
5	Autopia Car Wash - PH	8	2,501	3.67	8.58%	24.4%	2.68%
6	Gold Coin Car Wash	7	1,375	4.00	—	—	—
7	Solar Car Wash	7	1,966	3.91	4.53%	—	0.75%
8	Quick Quack Car Wash	6	11,901	4.69	1.98%	10.6%	0.43%
9	Loop Neighborhood Market	5	108	3.03	—	—	—
10	Auto Pride Hand Car Wash	4	1,270	3.79	7.85%	—	9.50%
11	Hayward Car Wash	4	1,900	4.15	3.29%	—	0.47%
12	Oil Changers & Car Wash	4	7,723	4.72	0.61%	—	0.75%
13	SuperClean Xpress Carwash	4	2,320	4.77	0.46%	5.6%	0.00%
14	Clear Water Car Wash	3	732	4.29	—	—	—
15	Auto Pro Detailing	3	280	4.86	—	—	—
16	Cassius Mobile Car Detailing of North Beach	2	23	5.00	—	—	—
17	ATLAS DETAILING	2	79	4.90	—	—	—
18	Innovo Auto	2	136	4.94	0.81%	—	0.00%
19	ARCO	2	154	4.16	—	—	—
20	Grand Prix Car Wash	2	565	3.69	—	—	—
21	Matt and Jeff's Car Wash & Detail	2	705	4.25	2.63%	—	6.58%
22	Super Station Car Wash	2	793	3.54	—	—	—
23	Shineology - Lucky Dr	2	322	3.79	—	—	—
24	European Collision Center	2	325	4.73	2.16%	—	0.72%
25	GC Mobile Auto Detail (Fremont)	2	22	5.00	—	—	—

04 County Breakdown

Which counties have the most car washes in San Francisco?

San Francisco's 1,473 car washes distribute across 5 counties. Alameda County leads with 531 locations (36.0%). Cross-county rating dispersion is usually narrow at this scale.

Cross-county rating dispersion: 0.17★ between the highest- and lowest-rated counties with meaningful sample size.

County	Locations	% of MSA	Reviews	Avg Rating
Alameda County	531	36.0%	38,656	4.24
Contra Costa County	459	31.2%	24,798	4.34
San Mateo County	279	18.9%	32,339	4.31
San Francisco County	102	6.9%	8,369	4.17
Marin County	102	6.9%	5,486	4.27

05 Customer Experience Signals

What do customers love and complain about in San Francisco?

Seven aspects, 32,893 reviews, 1,473 locations. The grid below gives a quick read on which dimensions of the experience San Francisco's car wash market does well at and which generate friction.

Staff +0.80

Wash Quality +0.71

Facility Cleanliness +0.64

Wait Time +0.55

Per-Wash Price +0.25

Membership Value +0.09

Equipment Working -0.64

06 All Locations

Where are all the car washes in the San Francisco metro?

The complete inventory of car wash locations in the San Francisco MSA is captured in the underlying dataset; the table below shows the highest-review-volume sites for at-a-glance comparison. Each row shows operator, address, format, chain affiliation, rating, review count, and the IRS mean AGI for the ZIP.

Location	City	Format	Chain	Rating	Reviews	ZIP AGI
Serramonte Subaru 707 Serramonte Blvd	Colma, CA	—	—	4.6	4,831	$82K
Oil Changers 3144 Shane Dr	Richmond, CA	—	Oil Changers & Car Wash	4.8	3,265	$64K
Quick Quack Car Wash 310 Adrian Rd	Millbrae, CA	Express Tunnel	Quick Quack Car Wash	4.6	2,996	$174K
City Toyota 255 San Pedro Rd	Daly City, CA	—	—	4.2	2,891	$82K
Quick Quack Car Wash 246 S Spruce Ave	South San Francisco, CA	Express Tunnel	Quick Quack Car Wash	4.6	2,171	$111K
Quick Quack Car Wash 17945 Hesperian Blvd	San Lorenzo, CA	Express Tunnel	Quick Quack Car Wash	4.8	2,170	$79K
Quick Quack Car Wash 1367 A St	Hayward, CA	Express Tunnel	Quick Quack Car Wash	4.6	1,952	$79K
Quick Quack Car Wash 7450 Brentwood Blvd	Brentwood, CA	Express Tunnel	Quick Quack Car Wash	4.8	1,899	$120K
Oil Changers & Car Wash 2880 Skyline Dr	Pacifica, CA	—	Oil Changers & Car Wash	4.7	1,866	$146K
Oil Changers & Car Wash 3418 Park Blvd	Oakland, CA	—	Oil Changers & Car Wash	4.7	1,664	$182K
Serramonte Kia 600 Serramonte Blvd	Colma, CA	—	—	4.5	1,472	$82K
BlueWave Express Car Wash 990 Francisco Blvd E	San Rafael, CA	Express Tunnel	BlueWave Express Car Wash	4.3	1,342	$179K
Uptown Body & Fender - Auto Body Shop and Collision Repair in Oakland 401 26th St	Oakland, CA	—	—	4.9	1,336	$113K
SuperClean Xpress Carwash 6481 Lone Tree Wy	Brentwood, CA	Express Tunnel	SuperClean Xpress Carwash	4.9	1,153	$120K
Shine-N-Seal Car Wash 367 Bayshore Blvd	San Francisco, CA	Express Tunnel	—	4.0	1,116	$70K
Oil Changers & Car Wash 7194 Village Pkwy	Dublin, CA	—	Oil Changers & Car Wash	4.5	928	$211K
Ducky's Car Wash Menlo Park 1436 El Camino Real	Menlo Park, CA	Express Tunnel	Ducky's Express @ Chevron San Jose	4.2	924	$457K
Kaady Car Wash 400 San Pablo Ave	Albany, CA	In-Bay Automatic	Kaady Car Washes	4.5	845	$145K
Tower Car Wash 1601 Mission St	San Francisco, CA	Full Service	—	3.8	786	$144K
High Street Car Wash and Oil Change 569 High St	Oakland, CA	—	—	4.2	774	$58K
Westlake Eco Soft Touch 247 87th St	Daly City, CA	Express Tunnel	—	3.6	771	$92K
Jack's Car Wash 3651 S El Camino Real	San Mateo, CA	Full Service	—	4.1	736	$197K
Hayward Car Wash 133 Jackson St	Hayward, CA	Full Service	Hayward Car Wash	3.9	730	$79K
Quick Quack Car Wash 1054 Laurel Rd	Oakley, CA	Express Tunnel	Quick Quack Car Wash	4.9	713	$92K
Dublin Mazda Service 6363 Scarlett Ct	Dublin, CA	—	—	4.8	669	$211K

Nearby Other CA metros

Compare San Francisco to other CA car wash markets

Each link drills into a full per-metro analysis — operator concentration, format mix, and customer-experience signals against the same methodology.

Los Angeles 6,893 Riverside 3,127 San Diego 1,923 Sacramento 1,334 Fresno 888 San Jose 722

Cite this page

Data as of 2026-09-26. Pick a format and click Copy.

APA

WashIndex. (2026, September 26). San Francisco car wash market analysis. https://washindex.com/car-wash-markets/san-francisco

Chicago

WashIndex. "San Francisco car wash market analysis." WashIndex. Last modified September 26, 2026. https://washindex.com/car-wash-markets/san-francisco.

MLA

"San Francisco car wash market analysis." WashIndex, Sep. 26, 2026, https://washindex.com/car-wash-markets/san-francisco.

BibTeX

@misc{washindex_car_wash_markets_san_francisco_2026,
  title  = {{San Francisco car wash market analysis}},
  author = {{WashIndex}},
  year   = {2026},
  month  = {Sep},
  url    = {https://washindex.com/car-wash-markets/san-francisco},
  urldate = {2026-09-26},
}

About this analysis

Car wash inventory for the San Francisco-Oakland-Fremont, CA CBSA is determined by point-in-polygon test against the official US Census county boundaries (TIGER/Line, 2024) for the 5 counties that make up the MSA. Each location was verified to fall inside one of those county polygons; lat/lng comes from Google Maps metadata.

Operating-quality signals are derived from 32,893 customer reviews processed through WashIndex's 55-field LLM extraction pipeline. Format classification comes from a separate per-location website-reading classifier. ZIP-level income data is from the IRS Statistics of Income (tax year 2022) — mean Adjusted Gross Income per tax return, which is directionally aligned with ACS median household income but available without authentication.

See our full methodology for the extraction pipeline, validation samples, and aggregation logic. Term definitions in the glossary.

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