Special Offers
Take advantage of our seasonal and yearly promotions.
Receive a $50 Visa Gift Card
New Customer Referral
for every new customer who you refer to Duncan Heating and Air that purchases a New HVAC System installation.
Discount good with coupon only. Not valid with any other offer.
Receive a 5% Discount
Accessory Bundle Discount
When you bundle two or more accessories.
Discount good with coupon only. Not valid with any other offer.
Receive a 10% Discount
Maintenance Agreement Discount
for every new customer who you refer to Duncan Heating and Air that purchases a New HVAC System installation.
Discount good with coupon only. Not valid with any other offer.
Receive 5% OFF Repairs | $200 OFF Installs
Active or Retired Military Discount
for every new customer who you refer to Duncan Heating and Air that purchases a New HVAC System installation.
Discount good with coupon only. Not valid with any other offer.
