Mister Car Wash has announced the acquisition of three Metro Express locations in metropolitan Boise, ID. Mister Car Wash will now have five locations in the Boise area, two full-serve and three express-exterior washes.

Bill Martin, founder and CEO of Metro Express, built the three locations between 2004 and 2010. In 1996, Martin was a founding partner of Car Wash Partners, which later became Mister Car Wash. He helped grow the chain to 35 locations before retiring in 2000. With the opening of his first Metro Express wash in 2004, Martin came out of retirement.

Mister Car Wash is the largest car wash chain in the United States, operating 109 car washes and 32 express lubes in 13 states. The company is headquartered in Tucson, AZ and has nearly 4,000 employees servicing over 11 million vehicles annually. Additional information on Mister Car Wash may be found at www.mistercarwash.com.