Dr. Energy Star is (also know as The Attic Doctors and The Service) are seasoned professionals assisting homeowners that want to achieve a controlled comfortable environment. We use current building science and present-day materials to retrofit areas in your home that need upgrading and we focus on the total scope of your structure and provide various options that work to stem the heat-load or calm the cold. Why you may ask? Because we have a passion for homeowners to save money, save energy and exist in a constant climate-controlled living space. We offer full energy upgrade services in Orange County California HVAC Services|Heating&Air Conditioning Air Conditioner Installation Air Conditioner Replacement Furnace Installation Furnace Replacement Attic Services Attic Cleaning Attic Insulation Removal Attic Insulation Replacement Attic Insulation Replacement Attic Rodent Removal Attic Rodent Proofing Attic Sealing Ductwork Services Ductwork Replacement Ductwork Repair Ductwork Removal Ductwork Change out Energy Efficient Windows Installation New Windows Installation Attic Radiant Barrier Installation Quiet Cool House Fan Installation Roof Installation & Repair Energy Upgrade Audit Awards Top-rated Energy Efficient Home Upgrade Experts in Orange County Featured on the Front Page of Orange County Register 10 years HomeDepot Preferred Service Pro Best on Thumbtack for HVAC in 2016 We help you save energy, save $ and feel comfortable at home! ----------------------------------------------------------------