We had their $180/yr maintenance plan and liked it. They came out twice a year and cleaned everything and made sure everything was working good. Now we just got on the $14.95/mo. plan. It's basically the same, except we get discounts on repairs. It is well worth it to keep your HVAC running in tip top shape.
Today I called around 10a and was able to get someone out at 1p the same day. Ron came over to clean/inspect our AC unit. He was on time, very friendly, and knowledgeable. He did not try and tell me I need something changed on my AC, unlike other companies have told me. I now know my AC will be humming right through these hot and humid Illinois summers. It's been hard to find a HVAC place I feel I can trust, but I believe Lanz is it.