I've used Larson Air - Air Conditioning and Heating Service twice in a one year span of time and both experiences have been great. The service is always prompt and they arrive on time. The last time I used them, I called them at 7:30 at night, expecting to not have anyone come out until the next day but they sent someone over within 20 minutes. They quickly figure out the problem and usually their repair process only takes a few hours. The prices are super reasonable and I really recommend them!