Home › Top 4 Car Wash in New Haven, Connecticut Find best Car Wash in New Haven, Connecticut, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Speedy Wash & Wax US, New Haven, CT 06511286 Whalley Ave Splash Car Wash - New Haven (CT 06515) US, New Haven, CT 0651551 Amity Rd Hand Wash US, New Haven, CT 065131228 Quinnipiac Ave Personal Touch Car Wash - New Haven (CT 06513) US, New Haven, CT 06513490 Foxon Blvd