Unlimited Plans

Interested in signing up for a membership online? Please click on the option below to safely and securely sign up for your monthly or annual membership online.

See the menu below for what each level includes. Options include:

Monthly Memberships

Expert Unlimited

$40/month

25% off additional cars!

  • Presoak
  • Triple Foam
  • 3-Step Underbody

Advanced Unlimited

$30/month

25% off additional cars!

  • Presoak
  • Triple Foam
  • 3-Step Underbody

Annual Memberships

Expert Unlimited

$440/year 1 Month Value FREE!

Add a second car for 25% off

  • Presoak
  • Triple Foam
  • 3-Step Underbody

Advanced Unlimited

$330/year 1 Month Value FREE!

Add a second car for 25% off

  • Presoak
  • Triple Foam
  • 3-Step Underbody

Questions? Don’t hesitate to call us today at (303) 999-0431 or email us at info@blackdiamondautowash.com and one of our team members will be happy to assist!

Please note that restrictions may apply, and all cars must be registered to the same household to qualify for the discount.

Terms and conditions

Membership Plan Terms & Conditions Agreement: I authorize Black Diamond Auto Wash to charge my credit card the full amount on the selected interval basis, minimum one (1) month. I understand that this automatic charge will remain in effect until I cancel my Membership Plan.

Black Diamond Auto Wash must have three (3) days’ written notice of cancellation before the next billing cycle. No refunds for mid-interval cancellations. I understand that Black Diamond Auto Wash may cancel this plan at any time if the credit card is declined or is invalid. Black Diamond Auto Wash has the right to change the billing rate with thirty (30) days’ notice.

Black Diamond Auto Wash Membership plans are for personal use only. Not for rideshare, taxis, limousines, dealerships, or commercial use. Plan cannot be combined with other offers, discounts, wash tickets, or gift cards. We reserve the right to modify or cancel this program and specific memberships at will, at any time.

Black Diamond reserves the right to close due to inclement weather, major holidays, or equipment maintenance. Membership plans are intended for a single vehicle only. Fraud will result in immediate termination of the Membership plan.

Is it the customers’ responsibility to provide and maintain a valid email address on file with Black Diamond Auto Wash in order to receive any changes or updates to the terms and conditions.