Nault Plumbing & Heating Inc

For over 40 years, Nault Plumbing & Heating Inc has been the trusted HVAC provider for Havre, MT, and the surrounding Hi-Line communities. Our skilled technicians offer comprehensive heating and cooling services to keep your home comfortable year-round. We specialize in the installation, repair, and maintenance of furnaces, air conditioners, and heat pumps. Our team also provides expert duct cleaning and indoor air quality solutions, including humidifiers and air purifiers. As a local, family-owned business located at 1688 11th St W, we are committed to reliable service and your complete satisfaction. Trust Nault for all your HVAC needs.