Sonny's OneWash™ Membership
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
Consulting 
Invest With Confidence
Expert guidance to help you go from breaking ground to ground-breaking performance.
Learn MoreCollege 
Master Your Trade
Comprehensive hands-on training to plan, manage, maintain and grow your business.
Learn MoreEquipment
Wash More Cars
Trusted leadership from the world’s largest manufacturer of conveyorized car wash equipment.
Learn MoreControls 
Drive Business Forward
Complete business management technology to deliver efficiency and profitability across your locations.
Learn MoreBackroom 
Unlock Operational Efficiency
Integrated backroom systems designed to consistently achieve superior performance.
Learn MoreChemistry 
Make Cars Shine
The most convenient and accurate way to deliver a clean, dry and shiny car.
Learn MoreWater 
Optimize every drop
Revolutionary treatment to elevate water quality and reduce waste.
Learn MoreVacuums 
Maximize Customer Experience
The industry’s best-selling central vacuum with professional grade durability to maximize uptime.
Learn MoreMarketing 
Win Every Customer
Marketing consultation, design and campaign management to attract, upsell and retain customers onsite and online.
Learn MoreSignage 
Increase Your Ticket
Custom branded signage and lighting to create a value proposition and onsite experience that dominates.
Learn MoreServices 
Leverage Local Support
Local installation, service and support to build and operate your business.
Learn MoreParts 
Keep On Washing
12,000 parts in stock for immediate delivery to support your business with inventory for every OEM.
Learn More