I have several rental properties in the Broadripple area and have been doing business with Northern HVAC for at or around two years now. Northern HVAC has consistantly provided me with superb service at an affordable price. Their technicians are extremely knowledgable about their trade and always disclosed what the actual problem was without beating around the bush and attempting to pull higher fees. I highly reccomend Northern for any and all HVAC repair and maintenance issues. They blow the competition away and have my respect and reverance as a well established and reputable small business.