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Welcome to Signature Car Wash! We have proudly been serving the McKinney community since 1995 and are McKinney’s first, best, and only brushless car wash. “Brushless” means no moving or rotating parts to touch, scratch, or dent your vehicle. It is truly Hands on Only.

We are extremely proud to be a part of the McKinney community and are more proud to serve its residents with the best car care services. We offer a full line of car care services: Express Washes, Comprehensive Wash Packages and Full Interior and Exterior Detailing.

We strive to make each car wash visit the best possible experience for you and your car. We want you to be a Signature Customer for life!

Follow us on Twitter (# sigcarwash) and on Facebook (signaturecarwashmckinney) for great weekly specials and Internet only deals. Thanks for visiting our website. We look forward to serving your car care needs.


Car Wash & Detailing:

  • Brushless Car Wash
  • Express Wash
  • Express Detailing
  • Full Detailing
  • Dually Truck Full Service Wash
  • Headlight Lens Restoration
  • Exterior Restoration

Discounts & Specials:

We like to reward our customers with great deals. Visit our website, facebook page and twitter feed often to find ever better savings!

  • Customer Appreciation Program – Your 11th full service is free!
  • Lady’s day is Tuesday. All ladies receive a discount on full service car washes!
  • Men’s day is Wednesday. All men receive a discount on full service car washes!
  • Free full service wash on your birthday!
  • Cash Register Tape Discounts. Look on the back of your cash register tape in selected grocery stores for our special discounts!
  • Senior Citizens discounts!
  • Law Enforcement and Active Duty Military discounts!