1st Class Heat and Air is committed to providing Dallas with first class heating and air conditioning service. If your home is not perfectly comfortable, contact us today! Our 24 hour service and local Plano warehouse is fully stocked with heating and air conditioning parts allowing us to fix any make or model heater or air conditioning unit immediately.

Angie's List Super Service Award Winner
Our customers are important to us.  We earned the Angie's List Super Service Award.  It is our goal to do the right job and earn your approval and referral.
Our Customer Lobby Reviews
We work hard to earn your positive reviews.  We understand that if you are happy, you will call us back and also tell your neighbors and friends.
1st Class Heat and Air is a member of the Better Business Bureau
1st Class Heat and Air is a member of the BBB.  We work hard to earn satisfied customers.  You can count on our company to stand behind our work.