Marietta, GA Car Wash Market Analysis
Part of the Atlanta-Sandy Springs-Roswell, GA MSA.
Data updated · June 9, 2026
52 car washes, 16 chains, 7,522 AI-extracted reviews — concentrated more than the typical US market. Operator concentration, per-chain quality, format mix, customer-experience signals.
Snapshot
- Locations
- 52
- Chains
- 16
- lead: bp (6)
- Avg rating
- 4.60★
- +0.19 vs MSA median
- Damage rate
- 1.4%
- Top format
- detail shop
- 44% of classified
Market Quality snapshot
- Population
- 61,773
- ACS 2023 5-year
- Households
- 24,574
- ACS 2023 5-year
- Residents per wash
- 1,188
- 1.6× denser than the national MSA median
- Express tunnels per 10K households
- 5.7
- above ~1.5 — heavily built · classified sites
Key findings
- 52 car wash locations operated by 16 chains and 22 independents.
- Top 10 chains control 46.2% of locations — above the 11.4% US-market median, led by bp (6 sites).
- Built from 20,097 Google reviews, 7,522 of them AI-extracted across 55 dimensions.
52 car wash locations in Marietta, GA · dots colored by format · sized by review volume
Marietta runs as a chain-consolidated car wash market. Across 52 tracked locations, the top ten operators control 46.2% of supply — above the 11.4% US-market median, with bp the largest at 6 sites. The headline averages below behave like chain averages — the per-chain table is the right cut to read.
Weighted across all locations the average Google rating is 4.60★; reviewer-reported damage runs at 1.4%, and membership-cancellation friction at 19.0% of mem-discussing reviews. Staff is the brightest aspect signal (0.88/+1). Because the operator mix is concentrated, those numbers behave more like chain averages than market averages.
See the best-rated car washes in Marietta, GA
Ranked by Google review rating
Car wash financing in Marietta, GA
Since 2010, the U.S. Small Business Administration has backed 15 car-wash loans in Marietta, GA worth $26.1M, at a median of $1,425,900 per car wash and a 0.0% charge-off rate. About 36% funded brand-new or startup car washes.
- New build / open27% · $2.5M
- Expansion / improvement60% · $1.4M
- Working capital7% · $10K
- Unclassified7% · $570K
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.
About Marietta, GA
How many car washes are in Marietta, GA?
+
What is the best-rated car wash in Marietta, GA?
+
Which car wash chains operate in Marietta, GA?
+
What is the median household income near Marietta car washes?
+
What is the average car wash rating in Marietta, GA?
+
What kinds of car washes does Marietta have?
Marietta's chain-heavy mix shapes the format distribution below. Express tunnels typically dominate consolidated markets — the format with the best unit economics for multi-location rollouts. Hand-finished detail shops and full-service operators usually run as the residual independent layer.
Highest-rated format in this market: Detail Shop at 4.89★ (23 locations). Lowest: In-Bay Automatic at 3.75★ (7 locations).
| Format | Locations | % of MSA | Reviews | Avg Rating | Damage Rate | Cancel Friction |
|---|---|---|---|---|---|---|
| Detail Shop | 23 | 44.2% | 2,279 | 4.89 | 0.59% | 0.0% |
| Express Tunnel | 14 | 26.9% | 12,515 | 4.68 | 1.37% | 21.7% |
| Full Service | 8 | 15.4% | 4,892 | 4.33 | 1.81% | 7.1% |
| In-Bay Automatic | 7 | 13.5% | 411 | 3.75 | 0.00% | — |
What is the typical household income near Marietta car washes?
In a chain-consolidated market like Marietta, ZIP-level income tells you more about where chains chose to deploy capital than about how customers actually rate the wash. Rollups tend to anchor expansion in the $75K–$150K AGI band; below that range, supply is thinner.
Pearson r between ZIP income and rating across 52 qualifying locations: -0.13 — mild negative. Higher-income ZIPs host slightly lower-rated washes on average, which is unusual. Scatter mean: $123K AGI/return, 4.54★.
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 | 0 | 0 | 0 | 0.00 | — |
| $50K – $75K | 1 | 10 | 1,100 | 4.75 | Detail Shop (9) |
| $75K – $100K | 0 | 0 | 0 | 0.00 | — |
| $100K – $150K | 4 | 39 | 16,477 | 4.59 | Detail Shop (14) |
| $150K+ | 1 | 6 | 2,520 | 4.58 | Detail Shop (3) |
The highest-income tier ($150K+) holds 6 car washes across 1 ZIPs at 4.58★; the lowest-income tier (Under $50K) holds 0 across 0 ZIPs at 0.00★. In a chain-consolidated market like Marietta, the income mix mostly reads as a record of where the top operators chose to deploy — middle-income ZIPs typically anchor the densest rollouts.
Who operates the most Marietta car washes?
In Marietta, where chain share runs above the US-market median, the chain-level breakdown below is where most of the operating-quality signal sits. bp alone runs 6 of the metro's 52 sites; per-chain rating, damage rate, and membership-friction numbers follow.
| # | Chain | Locations | Reviews | Avg Rating | Damage | Cancel | Upsell |
|---|---|---|---|---|---|---|---|
| 1 | bp | 6 | 252 | 3.46 | — | — | — |
| 2 | Tidal Wave Auto Spa | Car Wash | 5 | 3,171 | 4.67 | 1.36% | 20.7% | 0.96% |
| 3 | TRAIL Hand Car Wash & Detail Salon | 3 | 180 | 4.49 | 2.99% | — | 2.24% |
| 4 | U Want 1 Auto Spa | 2 | 31 | 4.95 | — | — | — |
| 5 | Caliber Car Wash | 2 | 4,697 | 4.87 | 0.64% | 13.3% | 0.21% |
| 6 | Detailing luxx | 2 | 102 | 4.94 | — | — | — |
| 7 | Luxury Hand Car Wash Service LLC | 1 | 18 | 4.80 | — | — | — |
| 8 | CUDetailing | 1 | 37 | 5.00 | — | — | — |
| 9 | Blue Penguin Car Wash | 1 | 429 | 4.40 | 3.80% | — | 0.54% |
| 10 | Fast Trac Car Wash | 1 | 796 | 4.30 | — | — | — |
| 11 | Car Wash Depot LLC | 1 | 159 | 4.20 | — | — | — |
| 12 | Mister Car Wash | 1 | 448 | 4.10 | 2.42% | — | 4.03% |
| 13 | Mr. Clean Car Wash | 1 | 573 | 4.00 | 3.21% | — | 1.28% |
| 14 | Whistle Express Car Wash | 1 | 2,190 | 4.60 | 1.23% | 35.9% | 0.95% |
| 15 | Whitecap Car Wash | 1 | 144 | 4.30 | — | — | — |
| 16 | Home Run Derby Car Wash | 1 | 467 | 4.90 | 0.70% | 2.6% | 0.23% |
| 17 | AP3 Paint Protection Film & Ceramic Coating | 1 | 376 | 5.00 | 0.00% | — | 0.00% |
What do customers love and complain about at Marietta car washes?
Staff is the strongest signal here (0.88); equipment reliability runs as the sharpest pain (-0.21). Useful as a quick check on which aspects Marietta's consolidated supply does well at vs. poorly.
Where are the 52 car washes in Marietta, GA?
Locations table below: ranked by review count, with format, chain affiliation, rating, and ZIP-level IRS AGI for context. In a consolidated market like Marietta, the chain column is the most useful filter.
| Location | City | Format | Chain | Rating | Reviews | ZIP AGI |
|---|---|---|---|---|---|---|
| Caliber Car Wash - Marietta 40 Cobb Pkwy N | Marietta, GA | Express Tunnel | Caliber Car Wash | 4.9 | 3,434 | $138K |
| Car Spa Car Wash, Oil Change, & Emissions 2330 Windy Hill Rd SE | Marietta, GA | Full Service | — | 4.5 | 2,885 | $143K |
| Whistle Express Car Wash 1274 Johnson Ferry Rd | Marietta, GA | Express Tunnel | Whistle Express Car Wash | 4.6 | 2,190 | $186K |
| Caliber Car Wash 1755 Scufflegrit Rd | Marietta, GA | Express Tunnel | Caliber Car Wash | 4.8 | 1,263 | $138K |
| Cactus Car Wash Marietta 4216 Roswell Rd | Marietta, GA | Full Service | — | 4.0 | 1,158 | $138K |
| Fast Trac Car Wash 2870 Delk Rd | Marietta, GA | Express Tunnel | Fast Trac Car Wash | 4.3 | 796 | $143K |
| Tidal Wave Auto Spa | Car Wash 1505 Roswell Rd | Marietta, GA | Express Tunnel | Tidal Wave Auto Spa | Car Wash | 4.7 | 705 | $138K |
| Tidal Wave Auto Spa | Car Wash 101 South Marietta Pkwy SW | Marietta, GA | Express Tunnel | Tidal Wave Auto Spa | Car Wash | 4.8 | 699 | $128K |
| Tidal Wave Auto Spa | Car Wash 1255 Powder Springs St SW | Marietta, GA | Express Tunnel | Tidal Wave Auto Spa | Car Wash | 4.6 | 654 | $128K |
| Mr. Clean Car Wash 3950 Shallowford Rd | Marietta, GA | Full Service | Mr. Clean Car Wash | 4.0 | 573 | $138K |
Compare Marietta to other car wash markets in the Atlanta metro
Cities in the same metro, ordered by closest comparable size. Each link runs the same operator concentration, format mix, and customer-experience analysis.
Data as of 2026-06-09. Pick a format and click Copy.
WashIndex. (2026, June 9). Marietta, GA car wash market analysis. https://washindex.com/car-wash-cities/marietta-ga
WashIndex. "Marietta, GA car wash market analysis." WashIndex. Last modified June 9, 2026. https://washindex.com/car-wash-cities/marietta-ga.
"Marietta, GA car wash market analysis." WashIndex, Jun. 9, 2026, https://washindex.com/car-wash-cities/marietta-ga.
@misc{washindex_car_wash_cities_marietta_ga_2026,
title = {{Marietta, GA car wash market analysis}},
author = {{WashIndex}},
year = {2026},
month = {Jun},
url = {https://washindex.com/car-wash-cities/marietta-ga},
urldate = {2026-06-09},
} About this analysis
Car wash inventory for Marietta, GA is sourced from the WashIndex national car-wash place index, filtered to places whose Google-Maps-reported city matches Marietta, and further restricted to places whose format the WashIndex LLM classifier identified as a car wash (excluding dealerships, gas stations, and other auto-related businesses that don't primarily operate a car wash). Inclusion in the parent Atlanta MSA dataset is established by point-in-polygon against the official US Census county boundaries (TIGER/Line, 2024).
Operating-quality signals are derived from 7,522 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.
Machine-readable: JSON ↓ · API root
Free tools: membership break-even · site opportunity · ROI calculator