California's Best Indoor Climate Control Specialist! Whether You Find Yourself Sweating Or Shivering In Your Home Right Now, Call California Climate! Whether your home or office is too cold or too hot, California Climate offers the heating, cooling and HVAC services to get you back in your comfort zone quickly and affordably. California Climate has been serving commercial and residential customers throughout the San Jose, California area with superior products and professional service. Over the years heating and cooling manufacturers have continued to improve their products and California Climate has kept pace by continually working to offer our customers the most effective, energy efficient HVAC products available. California Climate believes that a company is only as good as its people and our people have made us one of the most trusted and respected heating and air conditioning companies in San Jose by always going the extra mile to provide our customers with unsurpassed service.