Car Washes in Montana
Statewide market analysis: locations, chains, customer-experience scores, and head-to-head against US national averages.
Data updated · May 24, 2026
347 car wash locations across 5 metropolitan areas in Montana, generating 21,992 customer reviews analyzed across 55 dimensions and 7 tracked chain operators.
The Montana car wash market spans 347 locations across 5 metropolitan areas, with 21,992 customer reviews powering the analysis. The state-level review-weighted average rating is 4.33 stars — slightly below the US national average of 4.45.
Don's Car Wash operates the largest footprint in Montana with 4 locations, followed by Rocky Mountain Car Wash (4) and Scrubby's Car Wash (3). The top 3 chains together account for 3.2% of the state's tracked wash count — a highly fragmented market structure.
Customer-reported damage rate runs 3.09% in Montana — higher than the US national baseline of 1.49%. Membership cancellation friction (the share of membership-discussing reviews that report difficulty unsubscribing) is 19.3%, higher than the US national baseline of 12.2%. Format-wise, the dominant wash category in the state is Detail Shop with 37.5% of classified locations.
Which car wash chains have the most locations in Montana?
The 20 largest chain operators in Montana by location count. Each chain page drills into per-location ratings, customer-experience pillars, damage rate, and membership economics.
| # | Chain | Montana Locations |
|---|---|---|
| 1 | Don's Car Wash | 4 |
| 2 | Rocky Mountain Car Wash | 4 |
| 3 | Scrubby's Car Wash | 3 |
| 4 | Tidal Wave Auto Spa | Car Wash | 3 |
| 5 | Smitty's Car Wash | 2 |
| 6 | Duke Boyz | 1 |
| 7 | Metro Express Car Wash | 1 |
Which metro areas in Montana have the most car washes?
All 5 metropolitan statistical areas in Montana, sorted by tracked wash count. Click any metro to drill into its full market analysis — format mix, chain rankings, county breakdown, ZIP-level income overlays, and per-location data.
| # | Metro Area | Locations |
|---|---|---|
| 1 | Billings, MT | 108 |
| 2 | Bozeman, MT | 102 |
| 3 | Missoula, MT | 59 |
| 4 | Helena, MT | 41 |
| 5 | Great Falls, MT | 37 |
City-level analyses for Montana
6 cities in Montana have a dedicated city-level profile — built only for cities with substantive car wash density and review volume. Click any city to see its local chain rankings, format mix, top-rated wash, and county-level breakdown.
| City | Locations |
|---|---|
| Billings, MT | 25 |
| Bozeman, MT | 15 |
| Missoula, MT | 14 |
| Great Falls, MT | 11 |
| Belgrade, MT | 9 |
| Helena, MT | 9 |
What format of car wash is most common in Montana?
Classification distribution across the state's 88 format-classified locations.
| Format | Locations | Share of State |
|---|---|---|
| Detail Shop | 33 | 37.5% |
| Express Tunnel | 21 | 23.9% |
| In-Bay Automatic | 19 | 21.6% |
| Self-Serve Bay | 9 | 10.2% |
| Full Service | 6 | 6.8% |
How do customers rate Montana car washes across the 7 pillars?
Review-weighted net-sentiment scores across the 7 customer-experience pillars WashIndex extracts from every review. Scores range from −1 (universally negative) to +1 (universally positive).
- Customer Service +0.80
- Wash Quality +0.68
- Facility Cleanliness +0.67
- Wait Time +0.57
- Price +0.18
- Membership Value +0.01
- Equipment Reliability -0.47
Aspect score = (pos − neg) / (pos + neg + mixed), range −1 to +1. See per-pillar national leaderboards →
About car washes in Montana
How many car washes are in Montana?
+
Which car wash chain has the most locations in Montana?
+
What is the average car wash rating in Montana?
+
Which metro area has the most car washes in Montana?
+
How concentrated is the car wash market in Montana?
+
What is the car wash damage rate in Montana?
+
How easy is it to cancel a car wash membership in Montana?
+
Methodology
Coverage. All car washes located in Montana metropolitan statistical areas (Census 2023 CBSA delineation), tracked across 5 metros. Customer reviews are ingested from Google and processed through WashIndex's structured LLM extraction pipeline across 55 dimensions.
State-level aggregates. Location counts, review counts, and rating averages are review-weighted sums across the state's MSAs. Damage rate, cancellation rate, and aspect scores are weighted by scored-review volume so high-review-count markets pull more weight than thin ones. National baselines are computed the same way across all 50 states.
What's drillable. Click any chain to see its full per-chain operator profile (including per-state breakdowns); click any metro to drill into MSA-level format mix, county data, ZIP-level income overlays, and per-location records.