With your OneWash™ membership, you'll have unlimited access to the industry's only complete suite of car wash business solutions with benefits.
Member Benefits

FREE Shipping
Ground Freight is free for all parts purchases. Expedited and LTL parts shipments are 25% OFF.

FREE CarWash College Classes
Hone your skills with our comprehensive hands-on training to plan, manage, maintain, and grow your business.

FREE Set-Up of CarWash Marketing SYNC
Word travels faster than ever these days and customer reviews are a powerful influencer. SLAM SYNC helps you protect and manage your business’ online reputation.
Terms and Conditions
- Completed membership form must accompany agreement.
- Membership is non-transferable unless agreed to in writing by Sonny’s.
- Member benefits are subject to change upon annual renewal of program.
- College courses are limited to maximum of 2 seats per class.
- Benefits must be used within the year and do not roll over.
- Free shipping benefit and related shipping discounts eligible only for delivery within the continental United States.
Make CarWashing Easy
Expert guidance to help you go from breaking ground to ground-breaking performance.
Learn MoreComprehensive hands-on training to plan, manage, maintain and grow your business.
Learn MoreTrusted leadership from the world’s largest manufacturer of conveyorized car wash equipment.
Learn MoreComplete business management technology to deliver efficiency and profitability across your locations.
Learn MoreIntegrated backroom systems designed to consistently achieve superior performance.
Learn MoreThe most convenient and accurate way to deliver a clean, dry and shiny car.
Learn MoreRevolutionary treatment to elevate water quality and reduce waste.
Learn MoreThe industry’s best-selling central vacuum with professional grade durability to maximize uptime.
Learn MoreMarketing consultation, design and campaign management to attract, upsell and retain customers onsite and online.
Learn MoreCustom branded signage and lighting to create a value proposition and onsite experience that dominates.
Learn MoreLocal installation, service and support to build and operate your business.
Learn More12,000 parts in stock for immediate delivery to support your business with inventory for every OEM.
Learn More