1 per customer per household. Customer must have the coupon in hand at the time of service. Homes with multiple systems will be charged regular price or additional diagnosis/ service per additional system
We want to ensure that our website and services are accessible to all of our potential customers. We, as a company, continuously makes modifications to increase the accessibility and usability of this website, using the Web Content Accessibility Guidelines (WCAG) published by the Web Accessibility Initiative (WAI) of the World Wide Web Consortium (W3C), the main international standards organization for the Internet. Accessibility and usability are not always possible in every area of the website or for those visitors using assistive technologies and devices. Please be advised that our efforts are ongoing, and we continue to improve our designs based upon your feedback.