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Commercial HVAC Vents

Commercial HVAC Services Include

AC/Heating Rooftop & Air Handler Units

  • Refrigeration
  • Water cooled
  • Hot water
  • Gas-fired (Indirect / direct)

Boiler Systems

  • High-efficiency hot water
  • Steam

Split System / Ductless

  • Refrigerant based systems
  • Preferred for retrofitting existing structures
  • Easier application for personal (zoned) AC/Heating


  • Air chillers
  • Water chillers
  • Evaporative condensed chillers

Cooling Towers

  • Crossflow cooling towers
  • Counterflow cooling towers
  • Hyperbolic cooling towers
  • Closed-loop system
Contact a HVAC Specialist Today
Commercial HVAC Prefabrication Image by Wm. T. Spaeder

Commercial HVAC Prefabrication

Spaeder prefabricates an extensive amount of the HVAC system for new builds in our 40,000 square foot shop. Installing prefabricated HVAC systems on-site saves time, money, and energy – especially on larger builds – and is a process Spaeder has perfected over our 100+ years in business. Whether you have a multi-million dollar project, or you’re a homeowner who needs help, Spaeder’s high standards and experience will ensure results that exceed your expectations.

Healthcare Facilities HVAC Systems Image by Wm. T. Spaeder

Hospitals and Healthcare Facility HVAC Systems

Spaeder understands that a well-functioning HVAC system isn’t just about comfort; it’s about creating an environment that fosters exceptional performance. In hospitals and other medical facilities, it is imperative for medical personnel to receive proper ventilation to help create a clean environment for their patients. To ensure the highest quality of air within a hospital, we adhere to the latest requirements of the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE). These systems are carefully engineered to meet infection control criteria, while also being reliable, efficient and low-maintenance. Furthermore, we know it is imperative for hospitals–especially in the middle of an emergency–to be firing on all cylinders. This is why Spaeder offers 24/7 emergency service to help keep hospital HVAC systems up and running, 24/7.

Learn more about the services the Wm. T. Spaeder Co., Inc. offers the healthcare industry and all our capabilities.

Office, Retail, Education, Residential HVAC Systems Image by Wm. T. Spaeder

Food & Beverage HVAC Systems

At Spaeder, we understand that companies in the food and beverage industry require strict specifications for temperature levels, air humidity and contamination levels. Our HVAC team has extensive experience with systems that meet and exceed requirements to ensure the creation of a safe environment for food production. In an increasingly environmentally-conscious world, there is a high demand for sustainable production processes. In the development of cooling systems, which typically require a considerable amount of energy, Spaeder complies with the most up-to-date process requirements in order to deliver eco-friendly HVAC solutions that make food and beverage businesses more economical and energy-efficient. Enhanced air quality and purification measures make these environments safer for employees and allow for a cleaner overall production space.

Learn more about the services that Spaeder offers in the food and beverage industry and all our capabilities.

Food & Beverage HVAC Systems Image by Wm. T. Spaeder

Office, Retail, Education and Multi-Family Residential HVAC Systems

Spaeder serves as your full-service HVAC contractor for offices and retail buildings. Our state-of-the-art technology and seasoned team of engineers design eco-friendly systems that minimize heating and cooling costs. We offer computer-generated energy analyze and design assistance using CADD and VDC technologies as well as 24/7 emergency HVAC services. We compile a comprehensive overview of your facility and make sure your project is completed efficiently and affordably. Spaeder installs and maintains the full range of refrigeration, heat pump, boiler, air-quality, and rooftop systems that can further enhance the comfort of your building.

Learn more about the services the Wm. T. Spaeder Company offers in the education, office, retail and multi-family residential industries.

Industrial, Refining, Chemical, Power & Energy HVAC Systems Image by Wm. T. Spaeder

Industrial | Refining | Chemical | Power & Energy HVAC Systems

Spaeder’s team of HVAC specialists have extensive experience working in industrial, refining, chemical, and power/energy facilities. Our innovative solutions for nontraditional HVAC projects include the installations of process boilers, makeup air and fresh air units, rooftop units, chillers, cooling towers, and steam boilers. Spaeder delivers cost-efficient and practical solutions for the power and energy industries that are often custom made or specially retrofitted using BIM to fit these complex facilities. Spaeder’s systems meet the high demand for efficient processes and we strive to deliver sustainable and environmentally compliant industrial HVAC systems. Our engineers are current on all LEED procedures and are constantly innovating new solutions for complex problems when installing or maintaining HVAC systems for industrial purposes.

Learn more about the services that the Wm. T. Spaeder Company offers in the industrial, refining, chemical, power, and energy industries.


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