Lennox International - Headquarters

Lennox International maintains its corporate headquarters in Richardson, Texas, serving as the nerve center for a globally recognized HVAC manufacturer. The facility fields customer inquiries across the 138 reviews documented here, yielding a 2.6-star average rating. This location supports the Dallas-Fort Worth metroplex and handles national warranty claims, parts ordering, and technical assistance for the Lennox brand of heating and cooling equipment.

The headquarters division focuses on three core divisions visible on their website: Home Comfort Solutions for residential systems, Building Climate Solutions for commercial applications, and Parts and Supplies for dealer networks. Unlike typical contractors, this Richardson office operates as a manufacturer support hub rather than a field service provider, connecting customers with authorized dealers for installations and repairs.

Customer feedback reveals recurring frustrations. One reviewer documents a 2019 air conditioner that required a capacitor replacement in April 2025, followed by refrigerant refills and a coil leak discovery in 2026, with parts still pending. Another reviewer describes a furnace failure 1.5 years post-purchase, complicated by warranty disputes and emergency repair costs. Both accounts cite unresponsive follow-through on promised callbacks and parts orders.