Walt's Green Car Wash
Walt's Green Car Wash operates 4 self-serve bay locations across 1 US state, anchored in Colorado (4 sites). Its weighted Google rating has slipped from 4.11★ to 3.67★ since 2026-02, a sustained decline measurable across 98 AI-extracted reviews.
Data updated · May 24, 2026
Key findings
- 4 self-serve bay locations across 1 US state (largest footprint in Colorado).
- Weighted rating drifted from 4.11★ to 3.67★ starting 2026-02 — a sustained chain-wide decline.
- Built from 98 AI-extracted Google reviews scored across 55 dimensions.
4 locations across 1 states · dot size scales with review volume
Walt's Green Car Wash is in a measurable rating drift. Rating fell from 4.11★ to 3.67★ starting 2026-02, with refund the leading complaint theme during the window. Read the monthly velocity chart alongside the rating chart — the two together usually reveal whether the drift is a quality story or a customer-mix story.
Wash quality (+0.08) is the chain's strongest aspect signal — even during the drift window. 98 AI-extracted reviews feed the cross-location aspect breakdown below.
About Walt's Green Car Wash
How many locations does Walt's Green Car Wash have?
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What is the average customer rating at Walt's Green Car Wash?
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What format of car wash is Walt's Green Car Wash?
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Where does Walt's Green Car Wash have the most locations?
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How have Walt's Green Car Wash ratings and review volume trended over time?
28 months of monthly review velocity and rating data underpin the drift detection. Peak review volume: 9 reviews in 2024-03. The rating line below makes the inflection point easy to spot — the volume bars show whether customer flow tracked with the quality shift.
Monthly review volume
28 monthsAverage star rating by month
scale 1–5What customers love about Walt's Green Car Wash
- Wash Quality
- +0.08
Where customers complain about Walt's Green Car Wash
- Equipment Working
- -0.34
- Per-Wash Price
- -0.16
Aspect score = (pos − neg) / (pos + neg + mixed), range −1 to +1. See per-pillar leaderboards →
Operational health signals
How much competition does Walt's Green Car Wash face at each site?
Competitive landscape per location: 5.0 avg within 1 mile, 34.5 within 3. Useful context for the drift — denser markets give customers more places to switch to.
Per-site competitor counts use haversine distance against the WashIndex location index; sister sites in the same chain are excluded.
What amenities do customers mention at Walt's Green Car Wash?
Amenities most frequently mentioned in Walt's Green Car Wash reviews — useful context for the drift, since amenity-related complaints often surface when broader quality slips.
Which metros and cities does Walt's Green Car Wash have locations in?
Walt's Green Car Wash operates across the metros and cities below. Each link drills into the WashIndex per-metro or per-city market analysis, with Walt's Green Car Wash's position alongside every other operator.
Alternatives to Walt's Green Car Wash
The chains that compete with it most directly, compared.
Which states does Walt's Green Car Wash operate in?
1 state; concentrated in Colorado (4). Useful context for the drift — whether the rating drop is happening everywhere or concentrated in specific markets.
| State | Locations | Total Reviews | Avg Rating |
|---|---|---|---|
| Colorado | 4 | 606 | 4.19 |
What are the top Walt's Green Car Wash locations by review volume?
Per-location drill-down — useful for attributing the drift to specific sites. All 4 locations shown. Expand any row to see per-site monthly velocity and aspect breakdown.
4.3 255 reviews 6 / 39 / 42
Trade-Area Competitors
- Pure Auto Wash 0.12 mi · 1.0★
- Rocket 0.20 mi · 3.2★
- Phillips 66 0.20 mi · 4.1★
- ProWash Car Wash 0.21 mi
- Circle K 0.22 mi · 4.0★
Operational Signals
- Staff +1.00
- Membership Value +0.67
- Equipment Working -0.40
- Wait Time +0.33
Monthly Review Velocity
4.0 178 reviews 5 / 45 / 65
Trade-Area Competitors
- Club Car Wash 0.05 mi · 4.1★
- Shell 0.07 mi · 3.4★
- Detail By Design 0.43 mi · 5.0★
- USA Car Wash 0.50 mi · 1.9★
- Carspa Mobile Detailing 0.81 mi · 4.7★
Operational Signals
- Wait Time +1.00
- Membership Value +1.00
- Facility Cleanliness +0.64
- Staff +0.60
Monthly Review Velocity
4.3 137 reviews 4 / 23 / 49
Trade-Area Competitors
- Vic's Express Car Wash 0.13 mi · 4.6★
- Backstreet Detailing 0.72 mi · 5.0★
- Aeroshine Wash Co. 0.82 mi
- J&S Denver Detailing 0.94 mi · 5.0★
Operational Signals
- Wait Time +1.00
- Staff +1.00
- Facility Cleanliness +1.00
- Equipment Working -0.60
Monthly Review Velocity
3.9 36 reviews 5 / 31 / 38
Trade-Area Competitors
- PURE AUTO WASH 0.13 mi
- Circle K 0.72 mi · 3.0★
- Phillips 66 0.73 mi · 4.2★
- Arce Auto Detailing llc 0.87 mi · 5.0★
- Autowash @ Chatfield Ave Car Wash 0.89 mi · 3.5★
Operational Signals
- Per-Wash Price -1.00
- Wait Time +1.00
- Facility Cleanliness -1.00
- Equipment Working -0.50
Monthly Review Velocity
Data as of 2026-05-24. Pick a format and click Copy.
WashIndex. (2026, May 24). Walt's Green Car Wash — WashIndex operator profile. https://washindex.com/car-wash-chains/walt-s-green-car-wash
WashIndex. "Walt's Green Car Wash — WashIndex operator profile." WashIndex. Last modified May 24, 2026. https://washindex.com/car-wash-chains/walt-s-green-car-wash.
"Walt's Green Car Wash — WashIndex operator profile." WashIndex, May. 24, 2026, https://washindex.com/car-wash-chains/walt-s-green-car-wash.
@misc{washindex_car_wash_chains_walt_s_green_car_wash_2026,
title = {{Walt's Green Car Wash — WashIndex operator profile}},
author = {{WashIndex}},
year = {2026},
month = {May},
url = {https://washindex.com/car-wash-chains/walt-s-green-car-wash},
urldate = {2026-05-24},
} About this profile
Every operating-quality signal on this page is derived from 98 customer reviews of Walt's Green Car Wash locations, processed through WashIndex’s 55-field LLM extraction pipeline. Competitor counts within 1 / 3 / 5 mi rings are computed by haversine distance against the WashIndex location index across the chain’s states and immediately adjacent ones (sister sites in the same chain are excluded). Monthly review and rating trends are pulled from the raw Google Maps review feed. 0 spam-flagged reviews were excluded from the aggregates.
See our full methodology for the extraction pipeline, validation samples, and aggregation logic. Term definitions in the glossary.
Machine-readable: JSON ↓ · API root
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