Combining over 210 years of Mechanical Contracting experience in the Mankato area, S & S provides their customers with industrial, commercial, and HVAC residential service and installation. From Plan & Specification to design build projects, we provide a complete mechanical project.

S & S Thermo’s Commercial and Industrial HVAC & Plumbing service, along with residential HVAC service has experience in all types of HVAC and plumbing systems. We also provide maintenance agreements for your existing system(s), or your new systems whether installed by S & S or others.

S&S Thermo Dynamics offers a variety of residential, commercial and industrial HVAC services in the Mankato and Twin Cities area. S&S specializes in installing and servicing furnaces, including all major brands in residential and commercial heating. As a Ruud dealer, S&S brings experience and proficiency to your furnace repair and installation projects. Skilled repair personnel can handle your hot water and steam boilers, in-floor heating, air conditioning, water heaters, and commercial plumbing fixture repairs and installation needs. For the commercial and industrial fields, S&S can provide both service and new construction installation. S&S offers HVAC services for retail space, offices, institutions and industrial construction. S&S Thermo Dynamics has the capability to design and build projects from the ground up, working with your architect or building planning committee.