COMMERCIAL HVAC SERVICES iN ST. LOUIS

Reliable climate control for local businesses.

We offer Reliable Commercial HVAC Services for Offices, Retail Spaces, and Multi-Unit Buildings in Saint Louis

Skyline of modern high-rise commercial buildings with glass and steel architecture, ideal for showcasing HVAC services for urban multi-tenant properties.

At Imperium Heating & Cooling, we provide expert commercial HVAC services designed for small to mid-sized businesses, multi-family buildings, and retail spaces across the St. Louis area. Our team delivers efficient, scalable solutions that focus on consistent comfort, energy efficiency, and long-term system reliability.

Whether you’re upgrading aging equipment or outfitting a new space, we install top-tier systems from leading manufacturers like Bryant®—known for their performance and durability. With Imperium, you get professional service backed by trusted HVAC solutions that meet the demands of your property.

Contact Imperium Heating and Cooling for Premium Commercial HVAC Services in Greater St. Louis and the surrounding areas (314) 215 9846

We Offer

  • Spacious indoor common area with recessed lighting and seating, ideal for showcasing HVAC systems designed for multi-tenant or commercial building shared spaces.

    Common Area Solutions

    We design systems specifically for shared spaces in multi-unit buildings, ensuring consistent comfort and efficient zone control.

  • Close-up of a press brake bending sheet metal for custom HVAC ductwork fabrication, highlighting precision craftsmanship used in commercial and residential systems.

    Sheet Metal Fabrication

    Our team designs and fabricates custom ductwork to fit your space and system layout. This ensures quiet operation, improved airflow, and long-lasting results.

  • Bryant 569J-16 Legacy rooftop HVAC unit designed for light commercial buildings, providing efficient all-in-one heating and cooling in a compact rooftop package.

    Rooftop Units (RTUs)

    Compact and efficient, our rooftop packaged systems are ideal for small to mid-sized commercial buildings. We install, replace, and maintain RTUs to keep your business running comfortably all year long.

  • Bryant Preferred SPP small packaged HVAC unit featuring high-efficiency heating and cooling for residential or light commercial use in space-constrained properties.

    Package Units

    We provide installation and service for gas/electric and all-electric package units—great for businesses looking for all-in-one heating and cooling solutions.

  • Bryant ERVCRLHB energy recovery ventilator designed to improve indoor air quality by exchanging stale indoor air with fresh air while conserving energy and humidity.

    Ventilation Systems

    From exhaust fans to makeup air systems, we ensure your commercial space is properly ventilated and compliant with local codes.

  • Bryant Evolution Extreme outdoor unit, a high-efficiency heat pump designed for premium residential comfort with ultra-quiet performance and advanced energy-saving technology.

    Heat Pumps

    We offer high-efficiency electric and water-source heat pumps that provide year-round comfort with minimal energy consumption—perfect for businesses aiming to lower their utility bills.

  • Bryant FX4-FB4 air handler unit, designed to circulate heated or cooled air in residential and light commercial HVAC systems when paired with a heat pump or air conditioner.

    Air Handlers & Ductwork

    We install and maintain air handlers and fabricate custom sheet metal ductwork in-house to ensure a seamless fit and optimal airflow across your building.

Book Now

Why Businesses Choose Imperium

We’re not a volume contractor—we’re a craftsmanship-first HVAC company. Our goal is to help you make smart, strategic decisions about your building’s HVAC systems, whether that means modernizing existing infrastructure or installing new equipment designed for longevity and performance.

Better comfort. Better performance. Better business.

At Imperium Heating & Cooling, we understand that consistent comfort is critical to tenant satisfaction and property value. We deliver professional HVAC solutions tailored to the needs of commercial properties throughout St. Louis. From routine service to system upgrades, our work is designed for long-term performance that aligns with your business goals.

Contact us today to schedule a consultation.