Siemer Heating & Cooling has been a great company for me to work with. Most recently, I purchased a humidifier filter from them, because they installed my dehumidifier in the first place, and they did a great job. They installed my furnace for me, as well, initially, and they've been very reliable in the service they've provided, ever since so I will definitely continue to work with them. They're professional and helpful and I'd recommend them to others, as well.