Gustave A Larson Company

Gustave A. Larson Company operates as an HVAC equipment and parts distributor serving licensed contractors throughout the South Holland region. The company holds a 4.6-star rating aggregated from 11 customer reviews, reflecting consistent service quality in the professional contractor supply space. They serve businesses in South Holland and surrounding Chicago south suburban communities, providingequipment, parts, and accessories necessary for residential and commercial HVAC installations and repairs.

The company distinguishes itself through its commitment to evolving industry standards, particularly the A2L refrigerant transition and SEER2 efficiency requirements now in effect. Their team actively helps contractors navigate these regulatory changes by offering training classes, educational resources, and technical guidance on new equipment specifications. They maintain inventory across multiple product categories including residential and commercial HVAC systems, refrigeration equipment, indoor air quality solutions, and hydronics or geothermal setups, positioningthemselves as a comprehensive resource for trade professionals.

Customer feedback highlights specific team members who deliver exceptional service. Reviewers consistently mention Rich for emergency situations, noting he Provided parts during late-night emergency calls and went beyond basic service expectations. Sherri receives repeated recognition alongside the team for professionalism. One reviewer cautions thedistributor operates on a contractor-only basis and cannot sell directly to homeowners, which is standard industry practice for wholesale supply operations.