Rapid City, South Dakota · 21 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 Quarry Auto Spa. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Jul 25, 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
Liberty Mutual — $5M umbrella aggregate
verified
Expires Jun 4, 2027
Workers' compensation
Liberty Mutual — statutory limits, 6 employees covered
verified
Expires Sep 6, 2027
Business license
State contractor registration No. 492683
verified
Expires May 5, 2027
Stormwater / NPDES permit
State general permit for mobile washing discharge
verified
Expires Aug 21, 2027
OSHA safety program
Documented training program, 1 recordable incidents in 12 months
verified
No expiry on file
Water reclamation and discharge
Trailing 12 months, drawn from 129 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.
25 of 29 reviews come from a verified operator role. Roles on this listing: Realtor, Dealership manager, Vehicle owner, Rideshare driver, Small business owner, Collector, Fleet manager.
Malik L.
Realtor
Sep 23, 2026
My Jeep Wrangler had pet hair everywhere. You would never know now. Every crevice was spotless, including the vents and cup holders.
Mobile Detailing · Rapid City, South Dakota · via Yelp
Dawn W.
Dealership manager
Jun 10, 2026
They detailed my Kia Telluride at my office parking lot in Rapid City. They even cleaned the door jambs and the trunk seal.
Mobile Detailing · Rapid City, South Dakota · via Google
Denise R.
Vehicle owner
Jun 9, 2026
My Nissan Rogue is my daily driver and it shows — not anymore. Great work overall — I just wish the booking window was tighter.
Mobile Detailing · Rapid City, South Dakota · via Google
Megan P.
Rideshare driver
May 17, 2026
Booked online, confirmed in minutes, detailed the next morning in Rapid City. Quality work. Just note they need access to a power outlet.
Mobile Detailing · Rapid City, South Dakota · via Google
Ursula I.
Small business owner
May 9, 2026
I manage several vehicles and use them for all of them in Rapid City. The headlights look brand new after they polished them.
Mobile Detailing · Rapid City, South Dakota · via Google
Paige B.
Collector
May 5, 2026
The convenience of a mobile detail in Rapid City is worth every penny. The interior smelled brand new when they finished.
Mobile Detailing · Rapid City, South Dakota · via Yelp
Ivan F.
Vehicle owner
Apr 16, 2026
Mobile detailing in Rapid City that actually shows up when they say they will. Only reason it is not five stars is the appointment ran about 30 minutes late.
Mobile Detailing · Rapid City, South Dakota · via Google
Devin L.
Collector
Mar 30, 2026
My Ford Explorer had not been properly cleaned in two years. Every crevice was spotless, including the vents and cup holders.
Mobile Detailing · Rapid City, South Dakota · via Yelp
Desmond O.
Fleet manager
Mar 17, 2026
They came to my apartment complex in Rapid City with their own water and power. The leather was conditioned and looks and feels great.
Mobile Detailing · Rapid City, South Dakota · via Facebook
Marisol C.
Collector
Mar 15, 2026
The detailer was professional, on time, and clearly cared about the result. Good service. I would have liked a text when they were on the way.
Mobile Detailing · Rapid City, South Dakota · via Facebook
Miles M.
Collector
Feb 21, 2026
Best mobile car wash I have found in Rapid City. Tires and trim were dressed perfectly — not greasy at all.
Mobile Detailing · Rapid City, South Dakota · via Direct
Gloria O.
Vehicle owner
Feb 13, 2026
Booked the interior and exterior package for my Ford F-150. The headlights look brand new after they polished them.
Mobile Detailing · Rapid City, South Dakota · via Yelp
Anita W.
Realtor
Feb 11, 2026
Great communication from booking to finish in Rapid City. Every crevice was spotless, including the vents and cup holders.
Mobile Detailing · Rapid City, South Dakota · via Google
Wesley H.
Vehicle owner
Jan 17, 2026
Mobile detailing that comes to you in Rapid City — exactly what I needed. The carpets came out two shades lighter.
Mobile Detailing · Rapid City, South Dakota · via Google
Anita Y.
Vehicle owner
Dec 22, 2025
Best mobile car wash I have found in Rapid City. Would book again. Rescheduling once was a minor hassle.
Mobile Detailing · Rapid City, South Dakota · via Google
Holly W.
Collector
Dec 14, 2025
I was skeptical about a mobile detail, but my Tesla Model Y looks incredible. The whole job took about three hours and it shows.
Mobile Detailing · Rapid City, South Dakota · via Google
Camille P.
Fleet manager
Nov 19, 2025
Full interior shampoo on my BMW X5 and the seats look brand new. They even cleaned the door jambs and the trunk seal.
Mobile Detailing · Rapid City, South Dakota · via Google
Jared J.
Realtor
Nov 1, 2025
Scheduled a full detail for my Ford F-150 and it came out flawless. The leather was conditioned and looks and feels great.
Mobile Detailing · Rapid City, South Dakota · via Direct
Delia P.
Realtor
Oct 30, 2025
Scheduled a full detail for my Ford Explorer and it came out flawless. Would book again. Rescheduling once was a minor hassle.
Mobile Detailing · Rapid City, South Dakota · via Facebook
Miles C.
Fleet manager
Oct 13, 2025
Mobile detailing in Rapid City that actually shows up when they say they will. The glass was crystal clear inside and out.
Mobile Detailing · Rapid City, South Dakota · via Yelp
Landon W.
Rideshare driver
Sep 12, 2025
The ceramic coating they applied in Rapid City has made washing so much easier. The whole job took about three hours and it shows.
Mobile Detailing · Rapid City, South Dakota · via Direct
Arturo H.
Small business owner
Sep 1, 2025
Disappointing service from start to finish. The finish had new swirl marks that were not there before.
Mobile Detailing · Rapid City, South Dakota · via Google
Kyle S.
Collector
Aug 28, 2025
They detailed my Hyundai Tucson while I was at work in Rapid City. They pulled out stains I had written off years ago.
Mobile Detailing · Rapid City, South Dakota · via Google
Diego S.
Fleet manager
Aug 19, 2025
Paint correction on my Toyota Tacoma removed swirls I thought were permanent. They pulled out stains I had written off years ago.
Mobile Detailing · Rapid City, South Dakota · via Google
Cody G.
Dealership manager
Aug 14, 2025
Mobile detailing that comes to you in Rapid City — exactly what I needed. Only reason it is not five stars is the appointment ran about 30 minutes late.
Mobile Detailing · Rapid City, South Dakota · via Yelp
Trevor Y.
Fleet manager
Jul 18, 2025
Fine work, but I expected more for what I paid. I had to point out three areas that were still dirty.
Mobile Detailing · Rapid City, South Dakota · via Direct
Sean R.
Small business owner
Jun 13, 2025
Full interior shampoo on my Tesla Model Y and the seats look brand new. Solid detail. The trunk area could have used one more pass.
Mobile Detailing · Rapid City, South Dakota · via Google
Sabrina Z.
Vehicle owner
Jun 4, 2025
Had them out to my place in Rapid City for a ceramic coating on my Lexus RX. The carpets came out two shades lighter.
Mobile Detailing · Rapid City, South Dakota · via Yelp
Corey H.
Fleet manager
May 29, 2025
The detail itself was fine, but getting it booked was frustrating. They did not bring enough water and had to leave early.
Mobile Detailing · Rapid City, South Dakota · via Google
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Rapid City, South Dakota
A mobile car wash and detailing crew serving Rapid City and the surrounding area.
Rapid City, South Dakota
A mobile car wash and detailing crew serving Rapid City and the surrounding area.
Rapid City, South Dakota
Mobile detailing that comes to your driveway or office lot, with interior and exterior packages.