For more than 25 years, Certified Solar, Heating & Air Conditioning has been serving homeowners in Concord and the surrounding communities. The family-owned company designs and installs solar panel systems to help its clients reduce their energy costs and carbon footprint. It also provides solar maintenance plans that cover emergency diagnostics and repairs. Each of its technicians has undergone a drug test, background check, and vendor and on-site training. The company's HVAC services include heater repair and replacement, as well as AC installation.
California Electrical Contractors State Licensing Board