Spearfish, South Dakota · 19 years in business
Mobile detailing that comes to your driveway or office lot, with interior and exterior packages.
Everything below this line — the compliance file, operational scorecard, proof-of-work records, dispute protocol, and credentialed reviews — is generated sample content that illustrates the WashAttest record format. It is not real data about Cardinal Auto Detailing. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Sep 16, 2026
Trailing 12 months
Attached to this listing
All resolved
Each document is checked against the issuing source and re-verified at renewal. An expired or missing item stays visible on the record.
General liability insurance
Auto-Owners — $2M / $4M aggregate
verified
Expires Feb 10, 2027
Workers' compensation
Auto-Owners — statutory limits, 24 employees covered
verified
Expires Aug 10, 2027
Business license
State contractor registration #652281
verified
Expires May 11, 2027
Stormwater / NPDES permit
No permit on file — no reclamation in use
missing
No expiry on file
OSHA safety program
Documented training program, 0 recordable incidents in 12 months
verified
No expiry on file
Water reclamation and discharge
Trailing 12 months, drawn from 100 documented visits. These are the numbers a star rating hides.
Arrived within the agreed service window
Visits requiring a return trip
Median time to first reply
Documented nightly capacity
Contracts renewed at term
Recordable incidents per 1,000 visits
Documentation attached to this listing and reconciled against billing, so a claim about work performed can be checked rather than taken on faith.
Timestamped photo pairs captured at the start and end of each scheduled visit, retained for 24 months.
Per-visit log recording date, unit identifiers, services performed, and the crew on site.
Current certificate naming the required additional insured, re-verified at each renewal.
Unit-level report reconciling units serviced against units billed for the billing period.
A business can answer a review with evidence. The record shows the claim, the response, the evidence, and the outcome — including when the review was upheld.
No disputes have been filed against this listing.
27 of 27 reviews come from a verified operator role. Roles on this listing: Collector, Rideshare driver, Fleet manager, Vehicle owner, Dealership manager, Small business owner, Realtor.
Lena B.
Collector
Aug 24, 2026
Booked the interior and exterior package for my Tesla Model Y. They even cleaned the door jambs and the trunk seal.
Mobile Detailing · Spearfish, South Dakota · via Google
Devin L.
Collector
Aug 4, 2026
Scheduled a full detail for my Ford Explorer and it came out flawless. Good service. I would have liked a text when they were on the way.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Arturo H.
Rideshare driver
Jul 18, 2026
Paint correction on my Honda Civic removed swirls I thought were permanent. The carpets came out two shades lighter.
Mobile Detailing · Spearfish, South Dakota · via Direct
Hugo H.
Fleet manager
Jun 17, 2026
I was skeptical about a mobile detail, but my Mazda CX-5 looks incredible. Quality work. Just note they need access to a power outlet.
Mobile Detailing · Spearfish, South Dakota · via Direct
Curtis H.
Vehicle owner
May 27, 2026
Mixed experience with my Ford Explorer in Spearfish. They did not bring enough water and had to leave early.
Mobile Detailing · Spearfish, South Dakota · via Google
Simon H.
Dealership manager
May 25, 2026
Scheduled a full detail for my Honda Civic and it came out flawless. Paint looked better than the day I bought it.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Shane C.
Vehicle owner
Apr 19, 2026
The convenience of a mobile detail in Spearfish is worth every penny. They pulled out stains I had written off years ago.
Mobile Detailing · Spearfish, South Dakota · via Google
Lauren R.
Small business owner
Mar 20, 2026
I have tried every car wash in Spearfish and this is the one I keep coming back to. The interior smelled brand new when they finished.
Mobile Detailing · Spearfish, South Dakota · via Facebook
Priscilla H.
Fleet manager
Mar 16, 2026
Booked a mobile detail in Spearfish and the van pulled up right on time. They cleaned areas I did not even know were dirty.
Mobile Detailing · Spearfish, South Dakota · via Google
Tanya P.
Dealership manager
Feb 25, 2026
Full interior shampoo on my GMC Sierra and the seats look brand new. Great work overall — I just wish the booking window was tighter.
Mobile Detailing · Spearfish, South Dakota · via Google
Bryce F.
Fleet manager
Feb 22, 2026
Had them out to my place in Spearfish for a ceramic coating on my Range Rover Sport. Paint looked better than the day I bought it.
Mobile Detailing · Spearfish, South Dakota · via Direct
Elijah P.
Small business owner
Feb 18, 2026
Best mobile car wash I have found in Spearfish. They cleaned areas I did not even know were dirty.
Mobile Detailing · Spearfish, South Dakota · via Facebook
Marcus R.
Dealership manager
Nov 20, 2025
They came to my apartment complex in Spearfish with their own water and power. Tires and trim were dressed perfectly — not greasy at all.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Shane J.
Realtor
Nov 11, 2025
I have been using them monthly in Spearfish for over a year now. Great work overall — I just wish the booking window was tighter.
Mobile Detailing · Spearfish, South Dakota · via Google
Gavin W.
Realtor
Nov 1, 2025
My Hyundai Tucson is my daily driver and it shows — not anymore. Every crevice was spotless, including the vents and cup holders.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Javier C.
Fleet manager
Oct 26, 2025
Same-day booking in Spearfish and they still took their time. They were careful around the trim and badges.
Mobile Detailing · Spearfish, South Dakota · via Google
Diego B.
Realtor
Oct 18, 2025
They showed up late and rushed the last part of the job. They missed the door jambs and the console.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Trent E.
Collector
Oct 16, 2025
They treated my Mercedes GLC like it was their own car. No water spots, no streaks, no shortcuts.
Mobile Detailing · Spearfish, South Dakota · via Direct
Diego I.
Collector
Oct 15, 2025
The convenience of a mobile detail in Spearfish is worth every penny. Would book again. Rescheduling once was a minor hassle.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Brett I.
Rideshare driver
Sep 9, 2025
Had my Porsche Macan detailed in my own driveway in Spearfish. No water spots, no streaks, no shortcuts.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Lydia Q.
Fleet manager
Sep 5, 2025
The detail was rushed and the result showed it. The finish had new swirl marks that were not there before.
Mobile Detailing · Spearfish, South Dakota · via Google
Julian N.
Dealership manager
Aug 10, 2025
I have been using them monthly in Spearfish for over a year now. They were careful around the trim and badges.
Mobile Detailing · Spearfish, South Dakota · via Google
Gloria W.
Fleet manager
Jul 31, 2025
They detailed my Lexus RX at my office parking lot in Spearfish. No water spots, no streaks, no shortcuts.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Jared L.
Fleet manager
Jul 22, 2025
Best mobile car wash I have found in Spearfish. Quality work. Just note they need access to a power outlet.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Diane G.
Realtor
Jul 2, 2025
Booked online, confirmed in minutes, detailed the next morning in Spearfish. Would book again. Rescheduling once was a minor hassle.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Amber E.
Fleet manager
Jun 13, 2025
Two kids, a dog, and a Mazda CX-5 — they made it look new again. Tires and trim were dressed perfectly — not greasy at all.
Mobile Detailing · Spearfish, South Dakota · via Yelp
Diane S.
Small business owner
May 27, 2025
I manage several vehicles and use them for all of them in Spearfish. No water spots, no streaks, no shortcuts.
Mobile Detailing · Spearfish, South Dakota · via Google
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Spearfish, South Dakota
Mobile detailing that comes to your driveway or office lot, with interior and exterior packages.
Spearfish, South Dakota
A mobile car wash and detailing crew serving Spearfish and the surrounding area.
Spearfish, South Dakota
A mobile car wash and detailing crew serving Spearfish and the surrounding area.