Lennox Customer Service Help

Lennox Customer Service Website

Lennox Company Website

Lennox has set the standard for home heating and cooling. Lennox continues to push the standard forward with a lineup of more than 60 leading-edge products and a network of more than 6,000 full-service dealers.

Lennox USA Corporate Office Headquarters HQ Address
2100 Lake Park Blvd.
Richardson, TX 75080 or P.O. Box 799900
Dallas, TX 75379-9900
Corporate Phone Number: 1-800-953-6669
Fax Number: n/a
Email Address: info@lennox.com

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