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County market analysis · Data updated · September 26, 2026
Car Washes in Williamson County, TX
Williamson County, TX has 105 car washes across 21 chains and 56 independents, drawing 36,221 Google reviews with a 1.8% reviewer-reported damage rate. It skews detail shop (47% of locations) and is a mix of chains and independents; its washes rate well above the national norm at 4.51★. The BLS counts 33 car-wash employer establishments in the county paying a $27,134 average wage.
Williamson County at a glance
- Car washes
- 105
- 53% independent
- Top operator
- GO Car Wash
- 9 locations
- Avg rating
- 4.51★
- +0.10 vs U.S. norm
- Damage rate
- 1.8%
- Top format
- detail shop
- 47% of classified
- BLS establishments
- 33
- employer businesses (QCEW)
Market Quality snapshot
- Population
- 643,889
- ACS 2023 5-year
- Households
- 241,754
- ACS 2023 5-year
- Residents per wash
- 6,132
- 3.2× the national MSA median — lighter supply
- Express tunnels per 10K households
- 1.8
- above ~1.5 — heavily built · classified sites
Official footprint · BLS QCEW 2024
33
Employer establishments
407
Industry jobs
$27,134
Avg annual wage
Source: U.S. Bureau of Labor Statistics, QCEW (private, NAICS 811192). Counts employer establishments — a narrower universe than all physical wash locations. “—” = withheld by BLS for disclosure.
Format mix in Williamson County, TX
Customer-experience signals
Net sentiment (−1 to +1) across 15,715 AI-analyzed reviews. Positive = more praise than complaints.
Price & value
+0.46
Speed & wait
+0.72
Wash quality
+0.77
Customer service
+0.86
Equipment reliability
-0.21
Facilities
+0.78
Membership value
+0.23
Top operators in Williamson County, TX
| Operator | Locations | Avg rating |
|---|---|---|
| GO Car Wash | 9 | 4.34 |
| Club Car Wash | 7 | 4.13 |
| WhiteWater Express Car Wash | 4 | 4.88 |
| Mister Car Wash | 4 | 4.13 |
| Peak Shine Car Wash | 3 | 4.84 |
| Soapy Falls Express Car Wash Hutto | 3 | 4.72 |
| Suds Deluxe Car Wash | 2 | 4.83 |
| The Wash Tub | 2 | 4.00 |
| Mr. Sharky's Car Wash - NW620 | 2 | 4.09 |
| Tommy's Express® Car Wash | 2 | 4.28 |
| WASHGUYS Car Wash | 1 | 4.40 |
| Palms Car Wash | 1 | 3.90 |
| Surf Thru Express Car Wash | 1 | 4.00 |
| Two Texans Truck Wash | 1 | 3.60 |
| H2O Hand Car Wash & Detail | 1 | 3.90 |
| Watershed Carwash | 1 | 4.20 |
| Wolf Creek Car Wash | 1 | 4.70 |
| TOP OF THE LINE DETAILING LLC | 1 | 4.90 |
| Crystal Clean Car Wash | 1 | 4.10 |
| Pure Finish | 1 | 5.00 |
Car washes in Williamson County, TX
| Car wash | Rating | Reviews |
|---|---|---|
| WhiteWater Express Car Wash | 4.9 | 2,543 |
| WhiteWater Express Car Wash | 4.9 | 2,107 |
| Suds Deluxe Car Wash | 4.8 | 1,449 |
| WhiteWater Express Car Wash | 4.8 | 1,220 |
| Peak Shine Car Wash | 4.8 | 1,143 |
| WASHGUYS Car Wash | 4.4 | 1,132 |
| GO Car Wash | 4.4 | 1,119 |
| GO Car Wash | 4.4 | 1,057 |
| GO Car Wash | 4.1 | 974 |
| Mister Car Wash | 3.9 | 955 |
| Palms Car Wash | 3.9 | 928 |
| WhiteWater Express Car Wash | 4.9 | 823 |
| GO Car Wash | 4.4 | 807 |
| The Wash Tub | 4.0 | 753 |
| Mister Car Wash | 4.2 | 700 |
| Suds Deluxe Car Wash | 4.9 | 647 |
| The Wash Tub | 4.0 | 630 |
| GO Car Wash | 4.5 | 592 |
| Surf Thru Express Car Wash | 4.0 | 546 |
| GO Car Wash | 4.1 | 545 |
| Ai Autoworks - Coatings & Upholstery | 4.8 | 489 |
| Mister Car Wash | 4.3 | 485 |
| GO Car Wash | 4.3 | 484 |
| Peak Shine Car Wash | 4.9 | 479 |
| Club Car Wash | 4.1 | 476 |
| Two Texans Truck Wash | 3.6 | 476 |
| Cougar Automotive Lube And Car Wash | 4.4 | 460 |
| Peak Shine Car Wash | 4.9 | 453 |
| H2o Car Wash Cedar Park | 3.9 | 434 |
| Mr. Sharky's Car Wash - NW620 | 4.2 | 429 |
| Leander Laundry & Car Wash | 4.5 | 400 |
| GO Car Wash | 4.5 | 352 |
| Tommy's Express® Car Wash | 4.5 | 349 |
| Club Car Wash | 4.2 | 344 |
| Clear Car Wash And Detail | 4.6 | 331 |
| Soapy Falls Express Car Wash Hutto | 4.6 | 330 |
| BB Shine's Car Wash | 4.6 | 321 |
| Soapy Falls Express Car Wash Round Rock | 4.8 | 320 |
| Club Car Wash | 4.2 | 314 |
| Mister Car Wash | 4.4 | 312 |
| Watershed Carwash | 4.2 | 311 |
| Piston Lube Center - Round Rock | 4.7 | 307 |
| Apex Auto Shield | 5.0 | 294 |
| MrDentz - Hail and Dent | 5.0 | 290 |
| Club Car Wash | 4.1 | 282 |
| Tommy's Express® Car Wash | 4.0 | 268 |
| TOP OF THE LINE DETAILING LLC | 4.9 | 260 |
| Spotless Car Wash | 4.8 | 250 |
| GO Car Wash | 4.6 | 243 |
| Mr. Sharky's Car Wash - Cedar Park | 3.9 | 235 |
| Soapy Falls Express Car Wash Cedar Park | 4.8 | 229 |
| Blue Ocean Auto Spa - PPF Paint Protection Film, Ceramic Coatings, Window Tint and Car Detailing | 5.0 | 224 |
| Signature Auto Detailing, Ceramic Coating, PPF, Wraps, and Window Tint | 5.0 | 216 |
| Club Car Wash | 4.1 | 203 |
| Precision Car Wash | 3.7 | 181 |
| Taylor Duck Car Wash | 3.6 | 167 |
| Connie's Car Wash- Cedar Park | 4.1 | 156 |
| Hill Country Mobile Detailing | 5.0 | 154 |
| Connie's Car Wash | 3.9 | 152 |
| THE Beyond Clean | 4.8 | 142 |
Showing the 60 most-reviewed of 105 car washes in Williamson County, TX.
Frequently Asked Questions
About Williamson County, TX
How many car washes are in Williamson County, TX?
+
WashIndex tracks 105 car washes in Williamson County, TX — 21 chain operators and 56 independents. The BLS separately counts 33 car-wash employer establishments (businesses with payroll) in the county.
What is the most common type of car wash in Williamson County, TX?
+
Detail Shop is the most common format in Williamson County, TX, with 49 of 105 locations.
How much do car wash workers make in Williamson County, TX?
+
Car-wash employees in Williamson County earn about $27,134 per year on average (BLS QCEW, 2024), across roughly 407 jobs.
Cite this page
Data as of 2026-09-26. Pick a format and click Copy.
APA
WashIndex. (2026, September 26). Car Washes in Williamson County, TX — Market Analysis & Statistics. https://washindex.com/car-wash-counties/williamson-county-tx
Chicago
WashIndex. "Car Washes in Williamson County, TX — Market Analysis & Statistics." WashIndex. Last modified September 26, 2026. https://washindex.com/car-wash-counties/williamson-county-tx.
MLA
"Car Washes in Williamson County, TX — Market Analysis & Statistics." WashIndex, Sep. 26, 2026, https://washindex.com/car-wash-counties/williamson-county-tx.
BibTeX
@misc{washindex_car_wash_counties_williamson_county_tx_2026,
title = {{Car Washes in Williamson County, TX — Market Analysis & Statistics}},
author = {{WashIndex}},
year = {2026},
month = {Sep},
url = {https://washindex.com/car-wash-counties/williamson-county-tx},
urldate = {2026-09-26},
} Per-location car-wash data for Williamson County, TX (format, operators, AI-scored review signals) joined to the county's official BLS footprint. See the Austin metro analysis · methodology. Free to cite with attribution to WashIndex.