Heating and Cooling Coupons in St. Charles from Golden Seal Service Experts Heating & Air Conditioning Rebates Did you realize you could be entitled for a manufacturer rebate for your energy efficiency through your utility company? It’s true! Your product purchase may also make you eligible for federal tax credits or other incentives, so don’t forget to check with us about rebates and other incentives that might be available to you today. Save up to $4,120 Nothing Cools Forever Sales Event Save up to $4,120 in rebates on a new Home Comfort System! Plus, get a FREE In-Home Comfort Analysis and EstimateSave up to 50% on energy bills Save $40 Tune-up Special Regularly $129, now only $89Save up to 30% on energy billsWritten 100% Satisfaction Guarantee FREE Service Call with Repair A $99 value!Service fee waived with paid repair Valid 24/7 Weekends and Holidays Written, 100% Satisfaction Guarantee 60 Months - Interest Free Financing Financing and Utility Rebate Specials Upgrade your old system and get up to 60 Months, Interest Free Financing Plus, save up to $720 in local utility rebates Save up to 10% Attic Insulation Save energy and money Keep your home comfortableFREE estimate! FREE In-Home Consultation Suffering from allergies? Ask how Indoor Air Quality products can make your home healthier!Breathe cleaner, healthier airWritten 100% Satisfaction Guarantee Filter out pollen, dust, bacteria and more! Or get a whole home humidifier and eliminate static!