Special Offers

Free Estimates
Attractive financing options

As part of our commitment to delivering maximum value to our customers, MainStream Heating & Cooling offers special opportunities through the year like discounts on service calls and limited-time savings on new, energy-efficient systems.

To take advantage of our latest exclusive offers for MainStream customers, print out the coupons and give them to our techs at the time of service. Please inform our staff that you have a coupon when you call to schedule service.

*See your independent Trane Dealer for complete program eligibility, dates, details and restrictions. Special financing offers valid on qualifying equipment only. All sales must be to homeowners in the United States. Void where prohibited. The Wells Fargo Home Projects credit card is issued by Wells Fargo Bank, N.A., an Equal Housing Lender. Special terms apply to qualifying purchases charged with approved credit. Minimum monthly payments are required during the promotional (special terms) period. Interest will be charged to your account from the purchase date at the APR for Purchases if the purchase balance is not paid in full within the promotional period. Paying only the minimum monthly payment will not pay off the purchase balance before the end of the promotional period. 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 1/1/2018 and is subject to change. For current information, call us at 1-800-431-5921. Offer expires 12/31/18.