Georgetown University Study shows that men who complete a certificate program in their field of employment earn roughly 10% more than those who do not. NAHLE is offering a limited time only 'Back To School' special. Use the Coupon Code: Summer25 for a discount of $100 off the list price.

Brand Importance in the HVAC Industry

An overwhelming majority of contractors in a recent survey said homeowners rely on them to pick equipment brands, though the homeowners perceived things somewhat differently.

© 2025 National Association of Hotel & Lodging Engineers (NAHLE) — All Rights Reserved.

Scroll to Top