Sun Mechanical Systems is a family-owned commercial HVAC company based in Encinitas, bringing over 60 years of combined experience to the market. They offer design and build services, emergency repairs, and preventative maintenance programmes, with NATE-certified technicians trained to handle rooftop units, exhaust fans, and various heating and cooling issues. The company prioritises quality, efficient project completion, and energy efficiency in all their work. They work well with general contractors, business owners, and project managers, and would naturally refer clients needing specialist HVAC expertise beyond their scope to other contractors.