Centennial, CO Car Wash Market Analysis
Part of the Denver-Aurora-Centennial, CO MSA.
Data updated · May 20, 2026
1,993 Google reviews across 12 Centennial car washes — a detail shop-dominant market. Format dominance breakdown, per-format quality, operator rank, customer-experience signals.
Snapshot
- Locations
- 12
- Chains
- 4
- lead: Cobblestone Car Wash (1)
- Avg rating
- 4.70★
- +0.29 vs MSA median
- Damage rate
- 2.3%
- 1.5× MSA norm
- Top format
- detail shop
- 67% of classified
Market Quality snapshot
- Population
- 107,386
- ACS 2023 5-year
- Households
- 41,518
- ACS 2023 5-year
- Residents per wash
- 8,949
- 4.6× the national MSA median — lighter supply
- Express tunnels per 10K households
- 0.7
- in the 0.5–1.0 filling band · classified sites
Key findings
- 12 car wash locations operated by 4 chains and 8 independents.
- Detail shop dominates: 66.7% of formally-classified locations.
- Built from 1,993 Google reviews, 789 of them AI-extracted across 55 dimensions.
12 car wash locations in Centennial, CO · dots colored by format · sized by review volume
Centennial's car wash supply is structurally tilted toward detail shop. 66.7% of formally-classified locations operate as detail shop; the other formats appear at long-tail volume. That makes the metro a useful read on how detail shop performs at scale.
Weighted rating across the market is 4.70★; damage runs 2.3%. The dominant detail shop averages 4.91★ on its own. Staff stands out positively (0.92/+1). 1,993 Google reviews back the analysis, 789 LLM-extracted across 55 dimensions.
See the best-rated car washes in Centennial, CO
Ranked by Google review rating
About Centennial, CO
How many car washes are in Centennial, CO?
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What is the best-rated car wash in Centennial, CO?
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Which car wash chains operate in Centennial, CO?
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What is the median household income near Centennial car washes?
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What is the average car wash rating in Centennial, CO?
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What kinds of car washes does Centennial have?
Where most markets have a 2–3 format split, Centennial runs as a single-format city for car washing. 66.7% of classified locations are detail shop — the other formats appear, but at long-tail volume.
Highest-rated format in this market: Detail Shop at 4.91★ (8 locations). Lowest: Express Tunnel at 4.18★ (3 locations).
| Format | Locations | % of MSA | Reviews | Avg Rating | Damage Rate | Cancel Friction |
|---|---|---|---|---|---|---|
| Detail Shop | 8 | 66.7% | 1,486 | 4.91 | 0.66% | — |
| Express Tunnel | 3 | 25.0% | 451 | 4.18 | 7.22% | 15.4% |
| In-Bay Automatic | 1 | 8.3% | 56 | 3.30 | 14.29% | — |
What is the typical household income near Centennial car washes?
Income context is most useful in Centennial for understanding where detail shop clusters: typically in suburban middle-income ZIPs where its unit economics work. The scatter below makes the pattern visible.
Pearson r between ZIP income and rating across 12 qualifying locations: -0.02 — effectively zero. Operating quality dominates over neighborhood income here. Scatter mean: $155K AGI/return, 4.64★.
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 | 0 | 0 | 0 | 0.00 | — |
| $75K – $100K | 0 | 0 | 0 | 0.00 | — |
| $100K – $150K | 3 | 10 | 1,767 | 4.75 | Detail Shop (7) |
| $150K+ | 2 | 3 | 226 | 4.28 | Detail Shop (2) |
Highest vs. lowest income tier: 3 sites/4.28★ vs. 0 sites/0.00★. Where the dominant format runs 66.7% of classified sites, the per-tier breakdown mostly reflects how that single format ranges across income levels.
Who operates the most Centennial car washes?
Because Centennial skews so heavily to one format, the chain rank reads like a ranking of how well each chain executes that format. Locations, reviews, ratings, and operational signals follow.
| # | Chain | Locations | Reviews | Avg Rating | Damage | Cancel | Upsell |
|---|---|---|---|---|---|---|---|
| 1 | Cobblestone Car Wash | 1 | 192 | 4.00 | 11.65% | — | 0.97% |
| 2 | Conoco | 1 | 56 | 3.30 | — | — | — |
| 3 | Whistle Express Car Wash | 1 | 77 | 4.80 | — | — | — |
| 4 | Mile High Customs | 1 | 607 | 4.90 | 1.20% | — | 0.40% |
What do customers love and complain about at Centennial car washes?
Staff stands out positively (0.92); equipment reliability stands out as the friction point (-0.56).
Where are the 12 car washes in Centennial, CO?
12 locations; the most-reviewed are shown below. In a format-concentrated market, the location table is mostly a leaderboard for the dominant format's top operators.
| Location | City | Format | Chain | Rating | Reviews | ZIP AGI |
|---|---|---|---|---|---|---|
| Mile High Customs 12201 E Arapahoe Rd Suite A7 | Centennial, CO | Detail Shop | Mile High Customs | 4.9 | 607 | $127K |
| ColorWerks Powder Coating 15353 E Hinsdale Cir STE H | Centennial, CO | Detail Shop | — | 4.9 | 350 | $127K |
| Colorado Custom Auto Detailing 15534 E Hinsdale Cir | Centennial, CO | Detail Shop | — | 4.9 | 204 | $127K |
| Cobblestone Car Wash 7919 E Arapahoe Rd | Centennial, CO | Express Tunnel | Cobblestone Car Wash | 4.0 | 192 | $127K |
| Wags & Wheels - Car & Dog Wash 11 E Panama Dr | Centennial, CO | Express Tunnel | — | 4.1 | 182 | $268K |
| Patrick's Essential Mobile Detailing 18776 E Briarwood Dr | Centennial, CO | Detail Shop | — | 4.9 | 158 | $143K |
| GarLo's Mobile Detailing 7642 S Cove Cir | Centennial, CO | Detail Shop | — | 4.9 | 83 | $116K |
| Whistle Express Car Wash 13333 E Briarwood Ave | Centennial, CO | Express Tunnel | Whistle Express Car Wash | 4.8 | 77 | $127K |
| Conoco 10210 E Arapahoe Rd | Centennial, CO | In-Bay Automatic | Conoco | 3.3 | 56 | $127K |
| Proper Image Detailing 7476 S Eagle St Unit E | Centennial, CO | Detail Shop | — | 5.0 | 29 | $127K |
Compare Centennial to other car wash markets in the Denver 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 2026-05-20. Pick a format and click Copy.
WashIndex. (2026, May 20). Centennial, CO car wash market analysis. https://washindex.com/car-wash-cities/centennial-co
WashIndex. "Centennial, CO car wash market analysis." WashIndex. Last modified May 20, 2026. https://washindex.com/car-wash-cities/centennial-co.
"Centennial, CO car wash market analysis." WashIndex, May. 20, 2026, https://washindex.com/car-wash-cities/centennial-co.
@misc{washindex_car_wash_cities_centennial_co_2026,
title = {{Centennial, CO car wash market analysis}},
author = {{WashIndex}},
year = {2026},
month = {May},
url = {https://washindex.com/car-wash-cities/centennial-co},
urldate = {2026-05-20},
} About this analysis
Car wash inventory for Centennial, CO is sourced from the WashIndex national car-wash place index, filtered to places whose Google-Maps-reported city matches Centennial, 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 Denver MSA dataset is established by point-in-polygon against the official US Census county boundaries (TIGER/Line, 2024).
Operating-quality signals are derived from 789 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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