Gustave A Larson Company

Gustave A Larson Company operates as an air conditioning system supplier in West Allis, Wisconsin, serving the broader Milwaukee metropolitan area through its specialized commercial-focused model. The business holds a 4.6-star rating compiled across 22 customer reviews, indicating consistent service quality. Unlike traditional HVAC contractors, this company functions as a trade-only supplier, requiring a commercial account for access to its inventory. This B2B approach positions the company as a dedicated resource for licensed contractors, commercial property managers, and businesses with heating and cooling infrastructure needs rather than residential homeowners.

The company distinguishes itself through its extensive product catalog spanning residential equipment, commercial HVAC systems, refrigeration products, and hydronics including geothermal solutions. Their inventory includes indoor air quality products covering both residential and commercial applications, along with an array of parts and accessories. The business provides online ordering capabilities through their B2B website, enabling contractors to place orders efficiently. They also support customers with utility rebate information and warranty processing, adding practical value beyond product availability.

Customer reviews highlight the company's strength as a parts supplier, with multiple reviewers noting their extensive selection and inventory availability. Reviewers describe friendly staff interactions and reasonable pricing. One reviewer mentions dealing with Gustave Larson directly for over two decades, indicating long-term professional relationships. The trade-only model means residential customers should verify account requirements before visiting, as the West Allis location serves primarily commercial clientele.