B-Cool Air Conditioning & Heating INC. Service Areas Clay County Duval County St. Johns County Nassau County Baker County Putnam County Don’t see your service areas? Contact us to see if we serve in your area. Name*Phone*Email*What are you interested in?Select OneAC InstallationDuctworkFurnace InstallationIndoor Air QualityRepairsOthers This iframe contains the logic required to handle Ajax powered Gravity Forms.