After reading many Google and HomeStar reviews on HAVC companies, I selected Hargrave Heating & Air Conditioning. Two days ago, a team of 4 persons (Steve, Kevin (2), and Kenny) replaced all my existing HAVC equipment (AC, Furnace, Air Purifier, Humidifier, Thermostat) with Carrier Infinity equipment. The team performed a superb job. They were knowledgeable, professional, and courteous. The owner, Tim, gave me a competitive quotation and addressed my many concerns/questions. A few days later, I also gave them the business to replace my existing rental water heater with the Navien tankless unit (NPE-240A2) The same team came back to do the installation. Again, they did an excellent job. They also nicely cleaned up the place afterward. Tim's assistant, Janet, was also very helpful. I highly recommend this company to anyone looking for heating/cooling solutions.