TRI-STATE MECHANICAL SERVICES, INC.

At TRI-STATE MECHANICAL SERVICES, INC., we understand the essential role that HVAC systems play in everyday comfort within St. Louis, MO. That's why our dedicated staff provides an array of customized HVAC solutions tailored perfectly to meet each client's unique requirements—whether it's comprehensive repair services or precision installations designed for maximum efficiency. Beyond traditional heating and cooling offerings, we also excel at commercial refrigeration services for businesses relying on walk-in coolers or freezers to protect their products at the perfect temperature. Our expertise also extends to effectively manage boiler repairs and the installation of advanced heat pumps. Entrusting your HVAC service in St Louis to our capable hands means guaranteeing that every aspect will be addressed with professionalism by certified technicians familiar with both commercial kitchen servicing demands as well as creating serene environs in local residences via high-grade air conditioning setups.

Products/Services we offer: 
HVAC (Repair, Service, Installation). Commercial Refrigeration (Sales, Service Repair) walk in coolers / freezers, Boiler Repair, Heat Pump, Mechanical Contractors, Ventilation Contractors, Residential Air Conditioning Contractors, Commercial HVAC, Commercial Kitchen Service 

Hours of Operation: Monday to Sunday: 00:00 - 23:59

Our Email: info@tristate-stl.com