Welcome to Car Spa car wash & oil change in Allen. Become an Unlimited Car Wash Member and enjoy member-only benefits plus extra 20% discount on full-service washes, detail services, oil change, and emissions testing at any Car Spa location. Sign up and start saving today!

Car Spa was founded in Florida in 1999, and today we proudly serve customers at 15 locations in 4 states. At our Allen location, we offer comprehensive car care services including exterior wash, interior clean, and car detailing. Always take an extra step for our customers is our motto, and we strive to provide excellent customer service that exceeds your expectations. We are open 7 days a week. No appointment needed for all services. Come enjoy free coffee and free Wi-Fi in our comfortable lobby while we make your car squeaky clean and shiny. See you soon!

Knight Detailing is a locally owned and operated car detailing service in Allen, TX that is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We offer a variety of services such as ceramic coating, full auto detailing, interior shampooing, and much more.

We're a family-run business, excited to join the Allen community. We offer full car wash and complete automotive repair service, one stop shop. We have an extensive variety of car wash and detailing packages, as well as a la carte options. Automotive services include oil change and state inspection, alignment, brakes and tires, engine and transmission diagnostic and repair, and all general repair. Our mechanics have over 15 years of experience in auto repair.