Located in Nashua, NH - Superior Auto Spa is the SUPERIOR car wash and detailing facility.

Bring your dog along for the ride and try our self-serve Dog Wash

Open 7am to 7pm Monday-Saturday

7am to 6pm Sunday (may be closed due to inclement weather)

Our Touchless Bays are always open.  Prices start as low as $6!

The Soft Cloth Tunnel Wash is open 7am-7pm, 7 days a week.  Prices start as low as $7!

*We now hand towel dry every vehicle!*

If you'd like to take advantage of our Professional Detailing services, please contact us to make an appointment.


Touchless Bays Tunnel Wash Doggy Wash