Diamond Auto Spa
Diamond Auto Spa is a 5-location detail shop chain operating across 3 US states. Weighted rating 4.88★ across 572 customer reviews; damage rate 1.8%; 334 of those reviews are AI-extracted across 55 dimensions.
Data updated · May 24, 2026
Key findings
- 5 detail shop locations across 3 US states (largest footprint in Florida).
- 4.88★ weighted rating across 572 customer reviews; damage rate 1.8%.
- Built from 334 AI-extracted Google reviews scored across 55 dimensions.
5 locations across 3 states · dot size scales with review volume
Diamond Auto Spa runs as a mid-shape chain operator — neither a quality outlier nor a friction outlier in the WashIndex chain-category dataset. 5 detail shop sites across 3 states; anchored in Florida (3), Texas (1), and New York (1). Rating 4.88★ chain-wide. The aspect grid and per-location detail below carry the more distinctive cuts.
Staff (+0.96) is the chain's brightest aspect signal. Per-location detail shows the within-chain variance behind these chain-wide averages.
About Diamond Auto Spa
How many locations does Diamond Auto Spa have?
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What is the average customer rating at Diamond Auto Spa?
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What is Diamond Auto Spa's damage rate?
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What format of car wash is Diamond Auto Spa?
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What do customers like most about Diamond Auto Spa?
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Where does Diamond Auto Spa have the most locations?
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How have Diamond Auto Spa ratings and review volume trended over time?
572 customer reviews captured across the chain over 28 months. The velocity chart shows how customer flow has evolved; the rating chart shows how quality has tracked alongside.
Monthly review volume
28 monthsAverage star rating by month
scale 1–5What customers love about Diamond Auto Spa
- Staff
- +0.96
- Wash Quality
- +0.96
Where customers complain about Diamond Auto Spa
No strongly-negative aspect signals.
Aspect score = (pos − neg) / (pos + neg + mixed), range −1 to +1. See per-pillar leaderboards →
Operational health signals
How much competition does Diamond Auto Spa face at each site?
Diamond Auto Spa sites operate against an average of 15.2 car washes within 1 mile and 162.4 within 3. The cards below show per-ring averages and medians; the per-location table shows the variance across sites.
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 Diamond Auto Spa?
Customer-mentioned amenities at Diamond Auto Spa. Reading the mention rates gives a sense of what features the operator emphasizes vs. what customers actually notice.
Which metros and cities does Diamond Auto Spa have locations in?
Diamond Auto Spa operates across the metros and cities below. Each link drills into the WashIndex per-metro or per-city market analysis, with Diamond Auto Spa's position alongside every other operator.
Alternatives to Diamond Auto Spa
The chains that compete with it most directly, compared.
Which states does Diamond Auto Spa operate in?
Geographic distribution: 3 states, 5 sites. anchored in Florida (3), Texas (1), and New York (1). Per-state rating column reveals which markets pull the chain-wide average up and which pull it down.
| State | Locations | Total Reviews | Avg Rating |
|---|---|---|---|
| Florida | 3 | 457 | 4.91 |
| Texas | 1 | 88 | 5.00 |
| New York | 1 | 27 | 3.90 |
What are the top Diamond Auto Spa locations by review volume?
Site-level breakdown below. Each expandable row carries the site's own monthly review velocity, competitive landscape, and aspect-level pattern.
4.9 362 reviews 11 / 25 / 17
Trade-Area Competitors
- Circle K 0.57 mi · 3.0★
- Personal Touch Detailing 0.68 mi · 5.0★
- EMS Mobile Detailing 0.69 mi · 4.9★
- JrDetailing 0.71 mi
- High Tide Graphics 0.75 mi · 4.9★
Operational Signals
- Wait Time +1.00
- Facility Cleanliness +1.00
- Staff +0.96
- Wash Quality +0.95
Monthly Review Velocity
5.0 88 reviews 52 / 704 / 243
Trade-Area Competitors
- quality car care 0.14 mi
- ELITE Auto Detailing Group 0.14 mi · 5.0★
- Primetime Mobile Detailing Humble,Texas 0.28 mi
- Exotic Detailing 0.28 mi
- Swat Mobile Detailing 0.28 mi · 5.0★
Operational Signals
- Wait Time +1.00
- Staff +1.00
- Wash Quality +0.94
- Per-Wash Price +0.33
Monthly Review Velocity
5.0 51 reviews 0 / 13 / 20
Trade-Area Competitors
Operational Signals
- Per-Wash Price +1.00
- Wait Time +1.00
- Wash Quality +1.00
- Staff +1.00
Monthly Review Velocity
New Smyrna Beach, FL 765 E 3rd Ave 4.9 44 reviews 1 / 10 / 11
Trade-Area Competitors
- Salty Dog Car Wash - S Atlantic 0.17 mi · 4.3★
Operational Signals
- Per-Wash Price +1.00
- Wash Quality +0.93
- Staff +0.91
Monthly Review Velocity
Uniondale, NY 691 Nassau Rd 3.9 27 reviews 12 / 60 / 145
Trade-Area Competitors
- Pine home improvement s 0.01 mi · 5.0★
- Precision Window Tinting and auto spa 0.26 mi · 4.5★
- Diamond Auto Spa 0.43 mi
- N&J Cleaning Inc. 0.46 mi · 5.0★
- Spotless Car Wash 0.52 mi · 3.8★
Operational Signals
- Per-Wash Price -1.00
- Wash Quality +1.00
Monthly Review Velocity
Data as of 2026-05-24. Pick a format and click Copy.
WashIndex. (2026, May 24). Diamond Auto Spa — WashIndex operator profile. https://washindex.com/car-wash-chains/diamond-auto-spa
WashIndex. "Diamond Auto Spa — WashIndex operator profile." WashIndex. Last modified May 24, 2026. https://washindex.com/car-wash-chains/diamond-auto-spa.
"Diamond Auto Spa — WashIndex operator profile." WashIndex, May. 24, 2026, https://washindex.com/car-wash-chains/diamond-auto-spa.
@misc{washindex_car_wash_chains_diamond_auto_spa_2026,
title = {{Diamond Auto Spa — WashIndex operator profile}},
author = {{WashIndex}},
year = {2026},
month = {May},
url = {https://washindex.com/car-wash-chains/diamond-auto-spa},
urldate = {2026-05-24},
} About this profile
Every operating-quality signal on this page is derived from 334 customer reviews of Diamond Auto Spa 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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