Villara offers Service and Replacement, for Heating, Cooling, Plumbing, and Solar, for residential and commercial customers in northern and central California. In the last 75 years Villara's has built a reputation by partnering with local builders to become a reliable asset for builders and homeowners in the Northern California Area. Currently the largest family owned and operated HVAC & Plumbing Company in Northern, CA, with offices in McClellan, Manteca, Fairfield and Milpitas.