Service Area

Plumbing, HVAC, Sewer & Drain Services – Markets Served

At Mike Diamond, we proudly serve residents of Los Angeles, Orange, San Bernardino and Ventura Counties in California for all plumbing, drain cleaning, HVAC and electrical needs. See our full service area and search for your city by using the search box or list below. If you live within Los Angeles, Orange, San Bernardino and Ventura County area and don’t see your town listed, please contact us and ask to speak to one of our representatives.

Our Locations