Cobblestone Car Wash
Cobblestone Car Wash is a 114-location express tunnel chain operating across 4 US states. Customer ratings have drifted from 4.04★ to 3.65★ since 2026-01, surfacing as a chain-wide signal in 13,510 AI-extracted reviews.
Data updated · May 24, 2026
Key findings
- 114 express tunnel locations across 4 US states (largest footprint in Arizona).
- Weighted rating drifted from 4.04★ to 3.65★ starting 2026-01 — a sustained chain-wide decline.
- Built from 13,510 AI-extracted Google reviews scored across 55 dimensions.
114 locations across 4 states · dot size scales with review volume
The defining signal for Cobblestone Car Wash right now is a sustained rating decline. Rating fell from 4.04★ to 3.65★ starting 2026-01, with membership 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.
Even with the recent drift, Facility cleanliness scores +0.58 — the chain's bright spot. Equipment reliability runs sharply negative (-0.54) and is the most-likely contributor to the drift. 50,560 customer reviews underpin the chain-wide read, 13,510 of them AI-extracted across 55 dimensions.
Pricing varies across Cobblestone Car Wash's footprint. Across the 54 of 114 Cobblestone Car Wash locations with published pricing: median single car wash $11 (range $10–$11), median unlimited membership $21 per month (range $21 to $34 per month) — moderate variation across markets on the membership side. Cheapest tier tracked at any Cobblestone Car Wash: $21 per month at Cobblestone Auto Spa (Basic Wash - Express Exterior).
How much does a Cobblestone Car Wash car wash cost?
Published menu pricing across Cobblestone Car Wash's footprint, captured from operator websites and the WashIndex AI calling agent. Pricing varies by location. 54 of 114 tracked locations have usable published pricing (47% coverage).
| Unlimited membership tiers at Cobblestone Car Wash | |||
|---|---|---|---|
| 1 | Basic Wash - Express Exterior | 36 locations | $21 per mo |
| 2 | GrapheneX Family Plan | 5 locations | $32 per mo |
| 3 | GrapheneX - Family Plan | 3 locations | $32 per mo |
| 4 | Platinum - Unlimited Plan | 3 locations | $32 per mo |
| 5 | Platinum Unlimited Plan | 4 locations | $32 per mo |
| 6 | Platinum Wash Family Plan | 8 locations | $34 per mo |
| 7 | Platinum Wash | 3 locations | $39 per mo ($34–$39) |
| 8 | GrapheneX - Unlimited Plan | 3 locations | $39 per mo |
| Single wash menu at Cobblestone Car Wash | |||
|---|---|---|---|
| 1 | Basic Wash | 18 locations | $10 |
| 2 | Basic Wash - Express Exterior | 36 locations | $11 |
| 3 | Platinum | 2 locations | $19 |
| 4 | Platinum - Retail Price | 2 locations | $19 |
| 5 | Platinum Retail | 2 locations | $19 |
| 6 | GrapheneX | 2 locations | $25 |
| 7 | Platinum Wash | 10 locations | $25 |
| 8 | GrapheneX - Retail Price | 2 locations | $25 |
Pricing scraped from operator websites where published; the WashIndex AI calling agent rings up locations that don’t publish menus online to capture pricing directly.
About Cobblestone Car Wash
How many locations does Cobblestone Car Wash have?
+
What is the average customer rating at Cobblestone Car Wash?
+
What is Cobblestone Car Wash's damage rate?
+
What format of car wash is Cobblestone Car Wash?
+
What do customers like most about Cobblestone Car Wash?
+
What are common complaints about Cobblestone Car Wash?
+
Where does Cobblestone Car Wash have the most locations?
+
How easy is it to cancel a Cobblestone Car Wash membership?
+
How much does a Cobblestone Car Wash car wash cost?
+
How much does a Cobblestone Car Wash unlimited membership cost?
+
Where can I find the cheapest Cobblestone Car Wash membership?
+
How have Cobblestone Car Wash ratings and review volume trended over time?
Monthly review velocity and rating trends are where the drift becomes visible. The series below spans 2024-01 → 2026-04 across 28 months. Peak monthly volume hit 1,041 in 2024-03. The rating chart shows the timing of the drop most clearly.
Monthly review volume
28 monthsAverage star rating by month
scale 1–5What customers love about Cobblestone Car Wash
- Facility Cleanliness
- +0.58
- Staff
- +0.51
- Wash Quality
- +0.14
- Wait Time
- +0.12
Where customers complain about Cobblestone Car Wash
- Equipment Working
- -0.54
- Per-Wash Price
- -0.39
- Membership Value
- -0.31
Aspect score = (pos − neg) / (pos + neg + mixed), range −1 to +1. See per-pillar leaderboards →
Operational health signals
How much competition does Cobblestone Car Wash face at each site?
Competitive landscape per location: 9.2 avg within 1 mile, 53.7 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 Cobblestone Car Wash?
Amenity mentions across 13,510 reviews. The amenities cited most often in the drift window often differ from the chain's all-time pattern.
Which metros and cities does Cobblestone Car Wash have locations in?
Cobblestone Car Wash operates across the metros and cities below. Each link drills into the WashIndex per-metro or per-city market analysis, with Cobblestone Car Wash's position alongside every other operator.
How does Cobblestone Car Wash stack up against other car wash chains?
Side-by-side comparisons of Cobblestone Car Wash and the chains it competes with — rating, damage rate, format mix, membership economics, and shared metros.
Alternatives to Cobblestone Car Wash
The chains that compete with it most directly, compared.
Who owns Cobblestone Car Wash?
Ownership structure, franchise status, and acquisition history.
Which states does Cobblestone Car Wash operate in?
Footprint: 114 locations across 4 states. anchored in Arizona (53), Colorado (46), and Idaho (14). Per-state rating column below is where to look for geographic attribution of the drift.
| State | Locations | Total Reviews | Avg Rating |
|---|---|---|---|
| Arizona | 53 | 23,273 | 3.90 |
| Colorado | 46 | 17,686 | 4.14 |
| Idaho | 14 | 8,473 | 4.43 |
| Oregon | 1 | 1,128 | 4.50 |
What are the top Cobblestone Car Wash locations by review volume?
Per-location drill-down — useful for attributing the drift to specific sites. Top 10 by review volume shown; 114 total in the dataset. Expand any row to see per-site monthly velocity and aspect breakdown.
4.7 1,932 reviews 4 / 78 / 164
Trade-Area Competitors
- Circle K | Car Wash 0.12 mi · 1.0★
- BetterKlean Car Detailing 0.15 mi
- Luxe mobile detailing 0.15 mi
- D HAND FULL SERVICE CAR WASH & DETAIL CENTER - SMOKY HILL 0.99 mi · 4.1★
Operational Signals
- Wait Time +0.93
- Staff +0.86
- Facility Cleanliness +0.78
- Wash Quality +0.64
Monthly Review Velocity
Sheridan, CO 4095 S Santa Fe Dr 4.3 1,843 reviews 19 / 54 / 83
Trade-Area Competitors
- Denver Auto Shield 0.22 mi · 4.9★
- Classic Collision 0.32 mi · 4.7★
- Blue Chip 0.33 mi · 5.0★
- New Image Paint Protection 0.38 mi · 5.0★
- Yakz Auto Detail 0.61 mi
Operational Signals
- Equipment Working -0.91
- Staff +0.57
- Membership Value -0.37
- Wait Time -0.23
Monthly Review Velocity
4.4 1,241 reviews 4 / 36 / 27
Trade-Area Competitors
- Sigler Services Mobile Detailing Nampa, ID 0.14 mi
- Imperial master auto detailers 0.71 mi · 5.0★
- Bright Rays Car Wash 0.87 mi · 3.9★
- Anointed Auto Detail 0.93 mi · 5.0★
Operational Signals
- Equipment Working -0.86
- Wait Time -0.82
- Membership Value -0.61
- Facility Cleanliness -0.43
Monthly Review Velocity
Caldwell, ID 5912 Cleveland Blvd 4.5 1,205 reviews 2 / 19 / 27
Trade-Area Competitors
- Rico Detailing 0.88 mi · 4.8★
- Slick Details 0.93 mi
Operational Signals
- Facility Cleanliness +1.00
- Per-Wash Price -0.54
- Membership Value -0.36
- Equipment Working -0.32
Monthly Review Velocity
Laveen Village, AZ 5411 W Baseline Rd 4.1 1,151 reviews 3 / 17 / 25
Trade-Area Competitors
- Sleek Auto Detail, LLC 0.55 mi · 5.0★
- BookMySplash Mobile Wash & Detail 0.58 mi · 4.9★
- HighClass Mobile Detail 0.99 mi · 5.0★
Operational Signals
- Facility Cleanliness +0.75
- Staff +0.67
- Wait Time -0.29
- Wash Quality +0.27
Monthly Review Velocity
Ontario, OR 1315 SE 1st Ave 4.5 1,128 reviews 4 / 8 / 4
Trade-Area Competitors
- Car Wash 0.31 mi
- Superior Truck Wash 0.47 mi · 3.6★
- Gus Detail 0.64 mi · 4.6★
- Looks Nu Car Wash 0.97 mi · 4.4★
Operational Signals
- Wait Time +1.00
- Facility Cleanliness +1.00
- Staff +0.78
- Wash Quality +0.61
Monthly Review Velocity
4.1 1,077 reviews 17 / 44 / 108
Trade-Area Competitors
- Signature Pre-soak Platinum Wash 0.01 mi · 5.0★
- XPEL Scottsdale 0.13 mi · 4.9★
- Costco Car Wash 0.55 mi · 4.5★
- Tint World 0.65 mi · 4.7★
- Private Jet Airplane Detailers 0.67 mi · 4.5★
Operational Signals
- Equipment Working -1.00
- Staff +0.63
- Facility Cleanliness +0.57
- Per-Wash Price -0.47
Monthly Review Velocity
3.7 1,074 reviews 4 / 54 / 152
Trade-Area Competitors
- Cobblestone Glass LLC 0.00 mi · 4.2★
- Shell 0.02 mi · 2.3★
- 5 Star Mobile Car Detailing of Phoenix 0.12 mi · 1.0★
- Supreme Protective Solutions 0.87 mi
Operational Signals
- Equipment Working -1.00
- Facility Cleanliness -1.00
- Membership Value -0.85
- Per-Wash Price -0.85
Monthly Review Velocity
3.4 1,074 reviews 5 / 22 / 46
Trade-Area Competitors
- Shell 0.02 mi · 2.7★
- Sunn West City's Auto Body 0.57 mi · 4.9★
- 48 Detailing Co. PPF, Window Tint, Ceramic Coatings 0.75 mi · 5.0★
- Chaney's Collision Centers Surprise Auto Body Shop 0.87 mi · 4.8★
- Drew's Mobile Detailing Phoenix 1.00 mi · 5.0★
Operational Signals
- Equipment Working -1.00
- Per-Wash Price -0.80
- Wait Time -0.44
- Staff +0.36
Monthly Review Velocity
3.4 1,046 reviews 4 / 22 / 31
Trade-Area Competitors
- Quick Quack Car Wash 0.64 mi · 4.8★
- Circle K 0.81 mi · 3.5★
- Circle K | Car Wash 0.81 mi · 1.0★
- VVS Detailing 0.81 mi · 5.0★
Operational Signals
- Per-Wash Price -0.67
- Equipment Working -0.50
- Staff +0.41
- Membership Value -0.27
Monthly Review Velocity
Data as of 2026-05-24. Pick a format and click Copy.
WashIndex. (2026, May 24). Cobblestone Car Wash — WashIndex operator profile. https://washindex.com/car-wash-chains/cobblestone-car-wash
WashIndex. "Cobblestone Car Wash — WashIndex operator profile." WashIndex. Last modified May 24, 2026. https://washindex.com/car-wash-chains/cobblestone-car-wash.
"Cobblestone Car Wash — WashIndex operator profile." WashIndex, May. 24, 2026, https://washindex.com/car-wash-chains/cobblestone-car-wash.
@misc{washindex_car_wash_chains_cobblestone_car_wash_2026,
title = {{Cobblestone Car Wash — WashIndex operator profile}},
author = {{WashIndex}},
year = {2026},
month = {May},
url = {https://washindex.com/car-wash-chains/cobblestone-car-wash},
urldate = {2026-05-24},
} About this profile
Every operating-quality signal on this page is derived from 13,510 customer reviews of Cobblestone 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. 6 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
Free tools: ROI calculator · site opportunity · investment guide