A locally owned supplier to rural homeowners with three stores; Rainbow features pet food and supplies, John Deere tractors, Stihl, Husqvarna and Honda power equipment along with a complete service and parts department to back up the products we sell. We feature a huge sleection of name brand clothing from Carhartt and Wrangler featuring western and work wear for the entire family. Our irrigation division can help with the smallest garden to a large scale vineyard. We serve clients in Napa, Lake, Mendocino and Sonoma Counties. Purina brand horse and animal feeds are featured in our store. Rainbow is the largest Purina dealer on the Hwy 101 corridor north of the Bay Area. A complete selection of quality hay is stocked including alfalfa, oat and grass hay. In addition we can arrange delivery to your property. Name brand products, a well strained staff that puts customer satisfaction at the top of the list. Come into Rainbow and "experience the difference." History Established in 1983 Currently owned and operated by Jim Mayfield since 1983, Rainbow's roots go back to the 1930s. Orginally named the Holz Company this local business was the "go to place" for John Deere and Cat equipment. It was known as the primary supplier to the ag and industrial producers in the area. In the 1960s a group of employees began running an irrigation company alongside the Holz facility. This group eventually bought out Holz and named their company Rainbow Irrigation. Mayfield bought Rainbow Irrigation and has grown the company from seven employees to over 50 and now operates three locations in Calistoga, Ukiah and Lakeport. A local family owned and managed business Rainbow has achieved many awards including Business of the Year in Calistoga and Ukiah. The Lakeport facility was featured in a Lake County economic development brochure encouraging business to locate in the local area. Our key to success - a dedicated long term staff focused on customer satisfaction . Meet the Business Owner: Jim M. Jim was born and raised in the local area. A graduate from Ukiah High and Humboldt State University where he was choosen as the Outstanding Finance Student in 1980. Mayfield's dedicaton to the local community is illustrated by his past and current volunteer positons. From the Chamber of Commerce to the Community Foundation of Mendocino County, Mayfield believes that you must give back to your community in order to be successful. Having a staff that "runs the business like they own it" fits Mayfield's management style. A dedicated group of employees, many with over 10 years at Rainbow, help deliver the company slogan. "Experience The Difference." His daughter Jillian and his son James both are taking more responsible positions at Rainbow as Jim looks to continue the Rainbow success long into the future. Jim encourages you to come by and say hello.

Contact Information

(707) 279-0550
(707) 279-1594

Opening hours:

Open seven days a week.