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First Class Heating & AC, Inc.

PO Box 1264 Millsboro, DE 19966
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Company Overview

Our company has a very strong foundation built on honest and integrity. We have been serving your family and friends for over 40 years, and we are very proud of that long-standing tradition. Our company has the very best employees a company can have, starting from our office, straight to your jobsite. Our company proudly serves the State of Delaware and the eastern shore of Maryland. Our biggest asset is the fact that we expect more out of our Company than what our customers expect. We customize ourselves to fit your needs and wants and only use the very best materials and equipment. We are currently offering a 10 year parts and labor warranty on most every system we can provide you with. Whether we are replacing a new system in your home, repairing an existing system, or assisting with a plumbing need, we sincerely hope you’ll consider us for all of your heating and air conditioning or plumbing needs. We are available to you 24 hours a day, 7 days a week. Competitively priced and with professional technicians, you can trust First Class Heating and Air Conditioning, Inc., to exceed your expectations. We can help you learn more about our current promotions including Federal Tax Credit rebate program on new air conditioning units, our signature 27-point maintenance inspections, and how to get 12 months no interest minimum payments financing. Call First Class Heating and Air Conditioning, Inc., right now to set up an appointment with one of our knowledgeable Comfort Consultants for a free estimate on a replacement heating and air conditioning system.

A Note from the Owner

I would like to take this opportunity to thank you for considering First Class Heating & Air Conditioning Inc. Hopefully we can help you return your home to comfort!

For your convenience, we offer:

Payment by credit card
Manufacturer Warranties
Consumer Financing
Maintenance Agreements

Our Products & Services Include:

AC & Cooling
Heat Pump
Central air conditioning
Ductless Mini-Splits

Furnace & Heating
Heat Pump
Boiler or Radiator Heating System

Total Home Solutions
Indoor Air-Quality Solutions
Zoning Systems
Central Air Cleaner
Central Humidifer/Dehumidifier


Water Heaters
Tankless Water Heater

Licenses & Certifications

Licensed in HVAC in Delaware and Maryland


We offer financing through GreenSky financing as well as other financing programs.

Trade Associations and Memberships


Coupons & Rebates

Coupon Title$79 21 Point Precision Tune Up
Coupon DetailsUse this coupon to receive a 21-Point Precision Tune-up. Please note, only 1 coupon may be used per household. Expires 12/31/2014.
Reference CodeTuneUp79

Government & Manufacturer Rebates

Search For Available Rebates

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The ACDoctor Team