Car Washes in Hamilton County, TN
Hamilton County, TN has 39 car washes across 4 chains and 18 independents, drawing 27,942 Google reviews with a 0.8% reviewer-reported damage rate. It skews express tunnel (56% of locations) and is a mix of chains and independents; its washes rate well above the national norm at 4.77★. The BLS counts 41 car-wash employer establishments in the county paying a $44,064 average wage.
Hamilton County at a glance
- Car washes
- 39
- 46% independent
- Top operator
- ModWash
- 9 locations
- Avg rating
- 4.77★
- +0.36 vs U.S. norm
- Damage rate
- 0.8%
- 1.8× below norm
- Top format
- express tunnel
- 56% of classified
- BLS establishments
- 41
- employer businesses (QCEW)
Market Quality snapshot
- Population
- 370,913
- ACS 2023 5-year
- Households
- 151,316
- ACS 2023 5-year
- Residents per wash
- 9,511
- 4.9× the national MSA median — lighter supply
- Express tunnels per 10K households
- 1.5
- above ~1.0 — contested · classified sites
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 Hamilton County, TN
Customer-experience signals
Net sentiment (−1 to +1) across 10,247 AI-analyzed reviews. Positive = more praise than complaints.
Top operators in Hamilton County, TN
| Operator | Locations | Avg rating |
|---|---|---|
| ModWash | 9 | 4.89 |
| Scenic Suds Car Wash Express | 7 | 4.76 |
| Hurricane Express Wash | 3 | 4.54 |
| Whistle Express Car Wash | 2 | 4.68 |
Car washes in Hamilton County, TN
| Car wash | Rating | Reviews |
|---|---|---|
| ModWash | 4.9 | 2,984 |
| ModWash | 4.9 | 2,396 |
| ModWash | 4.9 | 2,357 |
| ModWash | 4.9 | 2,339 |
| ModWash | 4.9 | 1,814 |
| Whistle Express Car Wash | 4.6 | 1,660 |
| ModWash | 4.8 | 1,620 |
| ModWash | 4.9 | 1,563 |
| Whistle Express Car Wash | 4.8 | 1,114 |
| ModWash | 4.9 | 1,073 |
| ModWash | 4.9 | 1,030 |
| Hurricane Express Wash | 4.5 | 717 |
| Hurricane Express Wash | 4.6 | 660 |
| Scenic Suds Car Wash Express | 4.8 | 660 |
| Scenic Suds | 4.7 | 654 |
| East Ridge Car Wash | 4.4 | 639 |
| Hamilton Place Car Wash And Detail | 3.6 | 487 |
| Detail Depot & PPF | 4.9 | 453 |
| Scenic Suds Car Wash Express | 4.8 | 452 |
| Scenic Suds Car Wash Express | 4.7 | 423 |
| Hurricane Express Wash | 4.5 | 374 |
| Choo Choo Express Car Wash | 4.2 | 352 |
| Majestic Car Wash | 3.7 | 314 |
| Scenic Suds Car Wash Express | 4.8 | 280 |
| Apollo Car Wash | 4.2 | 261 |
| Scenic Suds Car Wash Express | 4.8 | 238 |
| Scenic Suds Car Wash Express | 4.7 | 238 |
| Big Dog Detail | 4.9 | 216 |
| Blacksmith Detailing And Ceramic Coating | 4.9 | 165 |
| Prestige Auto Detailing | 4.4 | 96 |
| Pacific Coast Detailing | 5.0 | 81 |
| ShaQ's Mobile Detailing LLC. | 4.9 | 66 |
| R and B Car Wash | 3.7 | 45 |
| Precision Mobile Detailing LLC | 4.5 | 35 |
| ChattLuxe Auto Spa | 5.0 | 23 |
| Precision X Detailing | 5.0 | 20 |
| Street Vibes Customs | 5.0 | 18 |
| Top Notch Mobile Detail | 3.8 | 13 |
| Precision Detailing | 5.0 | 12 |
About Hamilton County, TN
How many car washes are in Hamilton County, TN?
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What is the most common type of car wash in Hamilton County, TN?
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How much do car wash workers make in Hamilton County, TN?
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Data as of 2026-09-26. Pick a format and click Copy.
WashIndex. (2026, September 26). Car Washes in Hamilton County, TN — Market Analysis & Statistics. https://washindex.com/car-wash-counties/hamilton-county-tn
WashIndex. "Car Washes in Hamilton County, TN — Market Analysis & Statistics." WashIndex. Last modified September 26, 2026. https://washindex.com/car-wash-counties/hamilton-county-tn.
"Car Washes in Hamilton County, TN — Market Analysis & Statistics." WashIndex, Sep. 26, 2026, https://washindex.com/car-wash-counties/hamilton-county-tn.
@misc{washindex_car_wash_counties_hamilton_county_tn_2026,
title = {{Car Washes in Hamilton County, TN — Market Analysis & Statistics}},
author = {{WashIndex}},
year = {2026},
month = {Sep},
url = {https://washindex.com/car-wash-counties/hamilton-county-tn},
urldate = {2026-09-26},
} Per-location car-wash data for Hamilton County, TN (format, operators, AI-scored review signals) joined to the county's official BLS footprint. See the Chattanooga metro analysis · methodology. Free to cite with attribution to WashIndex.