Central air conditioning repair and replacement Air flow diagnosis Preventative maintenance and tune-up programs Ductwork repair and installation Filter cleaning or replacement Thermostat installation and repair Indoor air quality assessments Leak repair Central heating system repair and replacement Air flow diagnosis and duct repair Energy-efficient maintenance and tune-up programs Gas furnace installation and servicing Filter cleaning or replacement Gas leak detection and safety repairs Heat pump servic Repair of lights,switches,receptacles,and ceiling fans Whole House Surge Protection Security Lighting Smoke Detector Installation Fluorescent Ballast and Bulb Replacement Telephone and Data Wiring Electrical Troubleshooting Attic Fans Bathroom Exhaust Fans Complete Home Rewiring Pool - Sauna - Hot Tub Wiring New Construction Wiring Upgrade of Lighting Fixtures,Switches and Receptacles Electrical Inspection Repairs Code Violation Correctio