Money Saving HVAC Specials in Bethlehem, Allentown, Easton, and Surrounding Areas

Membership Program

Join Our Rewards Program Today & Start Earning Points Redeemable for Goods and Services from Deiter Bros.

Get Rewards Now

Overview of Rules and Requirements: Points are transferrable to new owners when a home is sold. Points are redeemed online against future purchases from Deiter Bros. There is no cash value to points. Points may not be redeemed against past due balances. Points will expire 2 years beyond the date on which they were earned. Points may not be transferred to other Deiter Bros. account holders.

New System Offer

INSTANT REBATE UP TO $650* on a New Qualifying American Standard System

Fall Savings!

*See your participating independent American Standard Dealer for complete program eligibility, dates, details and restrictions. Instant rebate up to $650. All sales must be to homeowners in the United States. Void where prohibited. Valid on Qualifying Equipment only. Offer valid 09/01/2025 - 11/15/2025.

Expires on 11/15/2025

Ductless Offer

Up-To $2,400 in Tax credits and Rebates*

Ends in 2025!

*on qualifying equipment. Up-to $2000 in federal tax credit, up-to $400 in energy rebates. Call Deiter Bros. Heating-Cooling-Energy for full details. https://www.mitsubishicomfort.com/mabu

Expires on 12/31/2025