Typical applications for
Cambridge products include:

  • warehouses 
  • distribution centers 
  • manufacturing plants 
  • spray paint booth areas 
  • auto dealership service bays 
  • car wash facilities 
  • aircraft hangars 
  • boat storage facilities 
  • maintenance buildings 
  • parking garages 
  • retrofit/rehab projects 
  • wastewater treatment plants 
  • indoor sports facilities 
  • restaurants 
  • LEED/green buildings

Our modern, efficient manufacturing facility includes: 

  • State-of-the-art computer controlled manufacturing processes 
  • In-house AGA(CSA) Certified Testing Laboratory 
  • Advanced R&D Capabilities 

The Leader in Energy Efficient Heating and Ventilation Technology

Cambridge Engineering provides the best heating system at the lowest total cost. Established in 1963, Cambridge is a manufacturing company with strong R&D, engineering and customer oriented problem solving capabilities.

 Cambridge pioneered the development and application of direct gas-fired space heating technology and is the leading expert in this field. Cambridge Engineering is now recognized as the leading manufacturer of high performance, energy efficient industrial heating and ventilation systems with over two billion square feet heated in recent years. 

Using efficient and environmentally friendly HTHV heating technologies is a proven way to save energy, reduce air pollution and improve indoor air quality. Cambridge HTHV Space Heaters and makeup air units reduce operating cost and improve indoor air quality for a wide variety of commercial and industrial applications. State-of-the-art Cambridge infrared radiant technology provides energy efficient heat for focused spot heating. 

Energy modeling and hundreds of building studies document dramatic energy savings for Cambridge heaters versus other commercial/industrial heating systems making us as a commercial heating equipment manufacturer a step above the competition. 

Cambridge HTHV direct-fired systems use 100% outside air to eliminate negative air problems and improve indoor air quality for increased workplace productivity. 

As a member of the U.S Green Building Council (USGBC) and an ENERGY STAR Partner, Cambridge is committed to energy conservation and continued support of the green building market. Cambridge offers heating equipment that is ASHRAE 90.1 compliant, a basic requirement for all LEED/green buildings. 

Care, Courage, Integrity, and Respect

At Cambridge, we have established important Core Values that define how we do business.

Our customers enjoy working with us because our dedicated employees enjoy working here. Cambridge Engineering was recognized by the St. Louis Post-Dispatch as having one of “Best Company Cultures” in the region.

As a family owned and operated business, Cambridge Engineering has built its reputation on more than just heating and ventilation. We develop lasting customer relationships because our goal is to constantly exceed customer expectations. You can always count on us to provide: 

  • High quality and high performance products
  • Superior customer support and service
  • Reliable, on-time delivery

Cambridge has factory-trained sales and service representatives throughout the United States and Canada ready to assist you with: 

  • Heating and ventilation system design 
  • Building heat load analysis 
  • Operating cost analysis 
  • Providing the best heating system at the lowest cost