©Copyright 2012, Service Experts LLC. All rights reserved. Service Experts, SAM and the Service Experts shield are registered and common law trademarks of Service Experts LLC. Coupons must be mentioned when scheduling and presented at time of service, and may be redeemed at participating locations. No offer may be combined with any other offer. Some restrictions apply. Call for details. Potential savings may vary depending on age and condition of equipment, personal lifestyle, system settings, equipment maintenance, and installation of equipment and duct system. Service Experts reserves the right to refuse any coupon for any reason.