TRI-STATE MECHANICAL SERVICES, INC.

If you’re looking for dependable HVAC service in St Louis that caters not just to homes but also to commercial premises, TRI-STATE MECHANICAL SERVICES, INC. is your go-to provider. We specialize in delivering high-quality HVAC repair, and installation services that keep your systems running smoothly throughout the seasons in St. Louis, MO. Whether it’s a challenging boiler repair or regular maintenance on heat pumps and ventilation systems – trust our skilled technicians to provide swift resolution with lasting results. Commercial entities also benefit from our expertise; we offer specialized refrigeration sales and service repair for integral components like walk-in coolers/freezers essential for business operations. As seasoned mechanical contractors with experience across many different contexts including commercial kitchens, TRI-STATE MECHANICAL understands the urgent need for quick solutions delivered efficiently without compromising quality or reliability—all key elements at the core of our business philosophy when addressing your heating and cooling requirements.

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