Coupons and Promotions Click and Save Stop by often for the latest coupons and promotional offers. Print coupons and be sure to inform us of your coupon at time of scheduling. Service & Repair$50 OFF Restrictions apply. Not valid with any other offers or discounts. Call Ambient Edge for Complete Details. Click to Open in Print View VIP Maintenance Plan$19/mo Restrictions apply. Call Ambient Edge for Complete Details. Click to Open in Print View Financing Offers Click Here to Learn More Frequently Asked Questions Will The R22 Phase Out Affect You? How Much Does HVAC Maintenance Cost? What Is HVAC Maintenance? Should I Replace My Furnace and Air Conditioner at the Same Time? How Often Should You Change Your Air Filter in The Winter?