At Davis Electric, Plumbing, Heating, and Cooling, we offer a wide range of services to assist in your home repair and service needs. Davis Electric, Plumbing, Heating, and Cooling offers air conditioning service and installation, heating service and installation, electric services, plumbing services, septic tank repair and installation, and much more.. Air Conditioning Contractor; Air Conditioning Systems; Electric Contractor; Heating Contractor; Plumbing Services; Septic Tank Repair; Septic Tank Installation; Air Conditioning Dealer; Heating Dealer; Septic System Dealer; Heating Repair; Air Conditioning Repair; Heating Installation; Air Conditioning Installation Davis Electric,Plumbing,Heating & Cooling,Inc.,has been serving Brown county,Schuyler county and surrounding areas for over 15 years. Our services include: Installation and service of heating and cooling systems,geothermal systems,blower door testing,electric,plumbing,septic,waterlines,trenching,and backhoe work.