Peterson Heating & Cooling have always responded promptly any time that we have needed them. Richard recently came out and relocated and installed a new thermostat in our apartment. I really like that they get us in right away and always have since we have been using them. They have been able to fix any problem that we call about! I want them to know how much we appreciate them and the services that they provide! I have and will recommend them to others! They really do terrific service!