Pierre, South Dakota · 18 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 Keystone Auto Detailing. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Aug 6, 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
Travelers — $1M / $1M aggregate
verified
Expires Dec 18, 2026
Workers' compensation
Travelers — statutory limits, 18 employees covered
verified
Expires Jul 10, 2027
Business license
State contractor registration No. 486159
verified
Expires Jun 23, 2027
Stormwater / NPDES permit
State general permit for power washing discharge
verified
Expires Nov 27, 2026
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 63 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.
14 of 14 reviews come from a verified operator role. Roles on this listing: Collector, Rideshare driver, Vehicle owner, Realtor.
Theresa L.
Collector
Aug 27, 2026
The ceramic coating they applied in Pierre has made washing so much easier. Only reason it is not five stars is the appointment ran about 30 minutes late.
Mobile Detailing · Pierre, South Dakota · via Yelp
Kara A.
Collector
Jul 4, 2026
The detailer was friendly but the finish was inconsistent. I had to point out three areas that were still dirty.
Mobile Detailing · Pierre, South Dakota · via Yelp
Nina P.
Rideshare driver
Jun 1, 2026
Booked online, confirmed in minutes, detailed the next morning in Pierre. The interior smelled brand new when they finished.
Mobile Detailing · Pierre, South Dakota · via Yelp
Ramon H.
Collector
Apr 24, 2026
Had them out to my place in Pierre for a ceramic coating on my Kia Telluride. They pulled out stains I had written off years ago.
Mobile Detailing · Pierre, South Dakota · via Google
Sean J.
Vehicle owner
Apr 23, 2026
They detailed my Ford Explorer at my office parking lot in Pierre. They even cleaned the door jambs and the trunk seal.
Mobile Detailing · Pierre, South Dakota · via Google
Diego B.
Vehicle owner
Apr 14, 2026
Booked a mobile detail in Pierre and the van pulled up right on time. Would book again. Rescheduling once was a minor hassle.
Mobile Detailing · Pierre, South Dakota · via Google
Grant N.
Collector
Jan 22, 2026
Booked a gift detail for my dad and his Chevy Tahoe in Pierre — he was thrilled. The glass was crystal clear inside and out.
Mobile Detailing · Pierre, South Dakota · via Google
Corey V.
Vehicle owner
Dec 14, 2025
Great communication from booking to finish in Pierre. Great job on the exterior. The interior was good, not perfect.
Mobile Detailing · Pierre, South Dakota · via Google
Jonah I.
Vehicle owner
Nov 27, 2025
Paint correction on my BMW 3 Series removed swirls I thought were permanent. The leather was conditioned and looks and feels great.
Mobile Detailing · Pierre, South Dakota · via Google
Bianca D.
Vehicle owner
Aug 28, 2025
My Ford F-150 had not been properly cleaned in two years. The carpets came out two shades lighter.
Mobile Detailing · Pierre, South Dakota · via Google
Chloe A.
Realtor
Aug 19, 2025
I was skeptical about a mobile detail, but my Lexus RX looks incredible. No water spots, no streaks, no shortcuts.
Mobile Detailing · Pierre, South Dakota · via Yelp
Delia F.
Rideshare driver
Aug 4, 2025
They detailed my Dodge Charger at my office parking lot in Pierre. The paint looks great. The interior vents were slightly overlooked.
Mobile Detailing · Pierre, South Dakota · via Google
Omar D.
Rideshare driver
Jun 25, 2025
They detailed my Audi Q5 while I was at work in Pierre. They were careful around the trim and badges.
Mobile Detailing · Pierre, South Dakota · via Yelp
Jasmine F.
Realtor
Jun 24, 2025
Scheduled a full detail for my Mercedes GLC and it came out flawless. It rained the next day and the water beaded right off.
Mobile Detailing · Pierre, South Dakota · via Facebook
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Pierre, South Dakota
Paint-safe hand washing, interior deep cleans, and ceramic coating applied on site.
Pierre, South Dakota
Paint-safe hand washing, interior deep cleans, and ceramic coating applied on site.
Pierre, South Dakota
Mobile detailing that comes to your driveway or office lot, with interior and exterior packages.