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Better Business Bureau®
Resources for Businesses
Better Business Bureau

File a Complaint against Diversified Heating & Air

We want to make sure we can help you with your complaint. The following will help us make sure your complaint is processed promptly.

Business Headquarters Location

12020 Garden Grove Dr,

Dallas, TX 75253-2915

(972) 913-2510

If you have any questions or concerns, please contact the BBB assigned to your complaint:

BBB Serving North Central Texas

1601 Elm Street, Suite 1600

Dallas, TX 75201-3093

(214) 220-2000