For the best air conditioning in St. Petersburg, Tampa Bay, and surrounding areas in the state of Florida. Northern Air, Inc. provides new home A/C systems, maintenance checks and new air ducts. Northern Air, Inc. also specializes in commercial HVAC installations as well. That's why Bay Area residents and business owners have turned to Northern Air, Inc. for over 35 years! No matter what your heating or cooling needs may be, call the professionals at Northern Air and we will provide you and your family all the service you need and deserve with the comfort you expect. We are an authorized Bryant Air Dealer and can handle repairs on almost any other make or model. If it's a Heat Pump, Thermostat, or maybe you are looking for clean air solutions give us a call. We service both Commercial & Residential units and we are Licensed & Insured.