Newport Beach-based insurance broker Alliant Insurance Services acquired on undisclosed terms the Western Carwash Insurance Program in Sacramento.

Alliant is a distributor of insurance products and services. Its acquisition of Western Carwash allows the Southern California company to service a growing business sector.

The Western Carwash Insurance program, led by Sam Furno, provides property and liability and workers’ compensation insurance programs to 1,200 owners and operators of carwash businesses in 12 western states.

“Alliant adds a solid foundation of strength to our program,” Furno said. “Our clients have looked to us as the industry’s insurance partner ... [this will] strengthen this position and expand our reach to an even larger community.”

Furno and the program’s management team and staff will join Alliant and continue to work from Sacramento.

Alliant is the No.1 insurance broker in Orange County, with about $98 million in local revenue. The company has 32 local licensed brokers and employs 176 here.