Centennial, Colorado · 18 years in business
Paint-safe hand washing, interior deep cleans, and ceramic coating applied on site.
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 Timberline Mobile Wash. This business is not yet in our directory, so no real data exists for it on this page.
Sample record snapshot
Verified Jul 20, 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 — $1M / $1M aggregate
verified
Expires Oct 9, 2027
Workers' compensation
Auto-Owners — statutory limits, 18 employees covered
verified
Expires May 5, 2027
Business license
State contractor registration No. 869979
verified
Expires Jul 1, 2027
Stormwater / NPDES permit
State general permit for power washing discharge
verified
Expires Mar 4, 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 142 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.
30 of 36 reviews come from a verified operator role. Roles on this listing: Dealership manager, Vehicle owner, Small business owner, Collector, Fleet manager, Realtor, Rideshare driver.
Tara M.
Dealership manager
Oct 17, 2026
Same-day booking in Centennial and they still took their time. Very good work. They missed a spot on the rear bumper but fixed it when I pointed it out.
Mobile Detailing · Centennial, Colorado · via Yelp
Monica R.
Vehicle owner
Oct 2, 2026
The detailer was professional, on time, and clearly cared about the result. Quality work. Just note they need access to a power outlet.
Mobile Detailing · Centennial, Colorado · via Yelp
Danielle F.
Small business owner
Sep 21, 2026
Two kids, a dog, and a Honda CR-V — they made it look new again. Excellent result. Communication before the appointment could be faster.
Mobile Detailing · Centennial, Colorado · via Google
Nadia S.
Vehicle owner
Sep 20, 2026
I use them for every vehicle in the family here in Centennial. Great work overall — I just wish the booking window was tighter.
Mobile Detailing · Centennial, Colorado · via Google
Renee K.
Collector
Sep 11, 2026
Two no-shows in a row for my Range Rover Sport. They left water spots all over the paint.
Mobile Detailing · Centennial, Colorado · via Google
Victor B.
Collector
Sep 8, 2026
My GMC Sierra had not been properly cleaned in two years. It rained the next day and the water beaded right off.
Mobile Detailing · Centennial, Colorado · via Google
Rosa J.
Small business owner
Aug 5, 2026
They came to my apartment complex in Centennial with their own water and power. The interior smelled brand new when they finished.
Mobile Detailing · Centennial, Colorado · via Google
Nora V.
Fleet manager
Jul 23, 2026
Booked a detail for my Toyota 4Runner and it was a mixed bag. The price went up from the quote without explanation.
Mobile Detailing · Centennial, Colorado · via Google
Julian E.
Realtor
Jun 28, 2026
Had my Nissan Rogue detailed in my own driveway in Centennial. They cleaned areas I did not even know were dirty.
Mobile Detailing · Centennial, Colorado · via Google
Miguel K.
Dealership manager
Jun 27, 2026
The detailer was professional, on time, and clearly cared about the result. Tires and trim were dressed perfectly — not greasy at all.
Mobile Detailing · Centennial, Colorado · via Google
Keisha L.
Realtor
Jun 26, 2026
Mixed experience with my Toyota 4Runner in Centennial. The seats were cleaned but the carpets were still damp when they left.
Mobile Detailing · Centennial, Colorado · via Google
Amber I.
Collector
Jun 16, 2026
The ceramic coating they applied in Centennial has made washing so much easier. Happy with the detail. It took longer than quoted but the result was worth it.
Mobile Detailing · Centennial, Colorado · via Yelp
Terrance F.
Collector
May 22, 2026
They treated my Dodge Charger like it was their own car. No water spots, no streaks, no shortcuts.
Mobile Detailing · Centennial, Colorado · via Google
Gloria S.
Vehicle owner
Apr 29, 2026
Had my Lexus RX detailed in my own driveway in Centennial. The paint looks great. The interior vents were slightly overlooked.
Mobile Detailing · Centennial, Colorado · via Google
Marco N.
Dealership manager
Mar 19, 2026
I manage several vehicles and use them for all of them in Centennial. Tires and trim were dressed perfectly — not greasy at all.
Mobile Detailing · Centennial, Colorado · via Direct
Roberto W.
Realtor
Mar 18, 2026
Booked online, confirmed in minutes, detailed the next morning in Centennial. Paint looked better than the day I bought it.
Mobile Detailing · Centennial, Colorado · via Google
Curtis B.
Vehicle owner
Mar 9, 2026
Booked the interior and exterior package for my Toyota 4Runner. Zero swirl marks after the polish.
Mobile Detailing · Centennial, Colorado · via Google
Paige U.
Dealership manager
Jan 16, 2026
My Porsche Macan is my daily driver and it shows — not anymore. Every crevice was spotless, including the vents and cup holders.
Mobile Detailing · Centennial, Colorado · via Yelp
Monica B.
Fleet manager
Dec 18, 2025
Mobile detailing that comes to you in Centennial — exactly what I needed. They did not rush a single step.
Mobile Detailing · Centennial, Colorado · via Google
Kyle F.
Vehicle owner
Dec 1, 2025
Booked a gift detail for my dad and his Chevy Tahoe in Centennial — he was thrilled. It rained the next day and the water beaded right off.
Mobile Detailing · Centennial, Colorado · via Direct
Roberto I.
Small business owner
Nov 29, 2025
I was skeptical about a mobile detail, but my Toyota Tacoma looks incredible. The carpets came out two shades lighter.
Mobile Detailing · Centennial, Colorado · via Google
Jerome T.
Fleet manager
Nov 16, 2025
My Ram 1500 had pet hair everywhere. You would never know now. The carpets came out two shades lighter.
Mobile Detailing · Centennial, Colorado · via Facebook
Hector B.
Realtor
Nov 3, 2025
I have been using them monthly in Centennial for over a year now. Only reason it is not five stars is the appointment ran about 30 minutes late.
Mobile Detailing · Centennial, Colorado · via Yelp
Marisol F.
Collector
Oct 10, 2025
Had them out to my place in Centennial for a ceramic coating on my GMC Sierra. They were careful around the trim and badges.
Mobile Detailing · Centennial, Colorado · via Google
Victor G.
Vehicle owner
Sep 30, 2025
Same-day booking in Centennial and they still took their time. It rained the next day and the water beaded right off.
Mobile Detailing · Centennial, Colorado · via Yelp
Nina T.
Rideshare driver
Sep 24, 2025
I have tried every car wash in Centennial and this is the one I keep coming back to. Great job on the exterior. The interior was good, not perfect.
Mobile Detailing · Centennial, Colorado · via Google
Yvette P.
Rideshare driver
Sep 5, 2025
Scheduled a full detail for my Tesla Model Y and it came out flawless. They even cleaned the door jambs and the trunk seal.
Mobile Detailing · Centennial, Colorado · via Yelp
Trisha Z.
Dealership manager
Aug 3, 2025
They detailed my Dodge Charger at my office parking lot in Centennial. They even cleaned the door jambs and the trunk seal.
Mobile Detailing · Centennial, Colorado · via Yelp
Frank Z.
Rideshare driver
Jul 22, 2025
My Ford F-150 is my daily driver and it shows — not anymore. Solid detail. The trunk area could have used one more pass.
Mobile Detailing · Centennial, Colorado · via Direct
Renee V.
Small business owner
Jul 11, 2025
Had them out to my place in Centennial for a ceramic coating on my Ford F-150. Only reason it is not five stars is the appointment ran about 30 minutes late.
Mobile Detailing · Centennial, Colorado · via Google
Priscilla J.
Dealership manager
Jul 5, 2025
Two kids, a dog, and a Kia Telluride — they made it look new again. Zero swirl marks after the polish.
Mobile Detailing · Centennial, Colorado · via Google
Vivian W.
Dealership manager
Jun 26, 2025
Full interior shampoo on my Porsche Macan and the seats look brand new. They took before-and-after photos without me even asking.
Mobile Detailing · Centennial, Colorado · via Yelp
Tyler O.
Dealership manager
Jun 11, 2025
I use them for every vehicle in the family here in Centennial. The carpets came out two shades lighter.
Mobile Detailing · Centennial, Colorado · via Google
Trevor K.
Collector
Jun 3, 2025
Mobile detailing in Centennial that actually shows up when they say they will. They took before-and-after photos without me even asking.
Mobile Detailing · Centennial, Colorado · via Google
Vanessa Y.
Dealership manager
May 26, 2025
Booked a mobile detail in Centennial and the van pulled up right on time. Tires and trim were dressed perfectly — not greasy at all.
Mobile Detailing · Centennial, Colorado · via Yelp
Ethan T.
Realtor
May 22, 2025
Average experience overall for the price. The price went up from the quote without explanation.
Mobile Detailing · Centennial, Colorado · via Yelp
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Centennial, Colorado
Paint-safe hand washing, interior deep cleans, and ceramic coating applied on site.
Centennial, Colorado
Mobile detailing that comes to your driveway or office lot, with interior and exterior packages.