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 Does Outdoor Air Quality Affect Indoor Air Quality? How Much Does It Cost to Replace a Central AC Unit? Does Turning the AC On and Off Cost More? 7 Ways Your HVAC System Affects Indoor Air Quality Can I Repair My AC Unit Myself?