When we moved to our new home here in 2009, the house didn't have a heat pump. Our Realtor recommended J's HVAC Unlimited LLC, and we hired them to install the heat pump. We've now been with J's for ten years. We have a maintenance agreement with J's every year to service the heat pump. J's HVAC Unlimited LLC is great. We've been very pleased. The technicians know what they are doing. They are friendly and you can trust them. When they last serviced us, Nathan and Danny came out. J's is lucky that they have people of that caliber representing their company. Both are thorough and knowledgeable. They answered any question I had. They take care of problems quickly. We've come to expect that level of service from J's HVAC Unlimited LLC, and they deliver. The prices are good as well. You can trust J's to do what they say they are going to do. I trust them. I feel comfortable with the guys that do the servicing. I would have them in my home at any time. I can't say enough good about J's HVAC Unlimited LLC.