Thiele Heating & Air Conditioning HVAC Promotions & Coupons!
See what special offers we’re running now and take advantage of extra savings on the services you already need.
Explore Our Latest HVAC Coupons and Promotions
At Thiele Heating & Air Conditioning, we take pride in offering fair, competitive pricing year-round—but when we have the opportunity to do even more for our customers, we don’t hesitate. Take a look at our current discounts on equipment and services for your furnace, air conditioner, heat pump, and more.
Be sure to read the details of each offer, then claim the coupon and schedule your service before it expires. We love helping make your home the comfortable, safe, and healthy place it deserves to be. For the HVAC promotions Indianapolis area homeowners use to save time and money, you can always count on Thiele!
Free 2nd Opinions
Will Be Honored Upon the Presentation of Competitor’s Invoice at Time of Service. Cannot be combined with any other offer. Valid during regular service hours: M-F 8:00am-4:30pm. Expires 6/30/26.
Claim OfferFREE Service Call
FREE Service Call With Paid Repair. Cannot be combined with any other offer. Must be presented at time of paid repair service. Valid during regular service hours: M-F 8:00am-4:30pm. Expires 6/30/26.
Claim OfferJoin Thiele’s Maintenance Plan
Join Thiele’s Maintenance Plan For Just $13.95 a Month! Cannot be combined with any other offer. Valid during regular service hours: M-F 8:00am-4:30pm. Expires 6/30/26.
Claim OfferFree Reme Halo!
Free Reme Halo Air Purification System Installed with the Installation of Any Full System + Free Labor Discount. Cannot be combined with any other offer. Valid during regular service hours: M-F 8:00am-4:30pm. Expires 6/30/26.
Claim OfferNew AC Installed for as Low as $67/month!
Cannot be combined with any other offer. Valid during regular service hours: M-F 8:00am-4:30pm. Expires 6/30/26.
Claim OfferFinancing Options Are Also Available
In addition to our coupons and seasonal savings, we offer financing options for qualified customers. If you’d like to explore financing for a heating or cooling system upgrade or major repair, you can find more information on our website or reach out to our team to discuss your options.
See Financing*The Carrier Credit Card is issued by Wells Fargo Bank, N.A., an Equal Housing Lender. Special terms apply to qualifying purchases charged with approved credit. The special terms APR will continue to apply until all qualifying purchases are paid in full. The monthly payment for this purchase will be the amount that will pay for the purchase in full in equal payments during the promotional (special terms) period. The APR for Purchases will apply to certain fees such as a late payment fee or if you use the card for other transactions. For new accounts, the APR for Purchases is 28.99%. If you are charged interest in any billing cycle, the minimum interest charge will be $1.00. This information is accurate as of 1/1/26 and is subject to change. For current information, call us at 1-800-431-5921.