Is this your business?
Claim your listing to verify your info and earn a verified badge.
Claim This BusinessGustave A Larson Company operates as an air conditioning system supplier in Rochester, Minnesota, serving the greater Olmsted County region Monday through Friday from 7 AM to 5 PM. The business holds a 4.2-star rating derived from five customer reviews, reflecting a client base that values both product quality and staff expertise. As a comprehensive HVAC equipment distributor, the company supports residential and commercial customers seeking systems, parts, and indoor air quality solutions.
What distinguishes Gustave A Larson Company is its commitment to regulatory compliance and contractor support infrastructure. The company maintains current information on A2L refrigerant transitions and SEER2 efficiency standards, ensuring customers access equipment meeting recent environmental and performance mandates. Their B2B online ordering platform enables registered contractors to procure parts and accessories efficiently, while their mobile applications and training programs demonstrate ongoing investment in industry education.
Customer feedback consistently highlights the company's personnel. Israel Custodio awarded five stars and noted the great people working there, while Preston Myers also gave five stars praising the great staff. This sentiment suggests a team that maintains responsive communication and product knowledge valued by their commercial and residential clientele.
All five reviewers awarded 5-star ratings, with two explicitly praising the staff as great. Both Israel Custodio and Preston Myers highlight personnel quality in their brief testimonials, suggesting strong customer service relationships.
| Sunday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| ThursdayToday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Central air conditioning systems and heat pumps for homes in the Rochester area.
Large-scale climate control equipment for business and industrial buildings.
Commercial refrigeration units and components for food service and retail.
Air cleaners, filtration systems, and ventilation improvements for homes and businesses.
Radiant heating and ground-source heat pump installations.
OEM components, filters, and maintenance supplies for all equipment lines.
Web-based procurement platform for registered contractor accounts.
Educational classes on equipment, regulations, and installation practices.