Assured Comfort Heating, Air & Plumbing is great, and I use them all of the time. They are great because they're just so reliable, explaining everything and taking their time. And I like that they are just so customer-service oriented. The last service they did for me was replacing my AC--and they did a great job. I had a leak they came out to address, and I ended up replacing the AC unit. I like Assured Comfort and don't use anyone other than them.