4350 Lincoln Hwy. York, PA 17406
Phone 717-577-8262 | Fax 717-755-0897

Because your comfort, utility costs, and satifaction are our priorities, CET is committed to doing the job right.




Design and Build
Rooftop HVAC Systems

Your building's comfort and efficiency needs are unique. CET professional engineers design and build rooftop HVAC units to meet and exceed the most rigid standards. Our expert team knows zone diversity, heating and cooling loads, psychometric conditions, air motion, air distribution, ventilation, sound control, humidity control and heat recovery.


Trane rooftops are unitary systems manufactured in various configurations providing single or multi-zone heating, cooling, and ventilation.


Environmentally Responsible


CET rooftop units are environmentally responsible and flexiblly designed to meet nearly any cooling or heating need. Reduce your energy bills with our large, rooftop HVAC units. We design and build large industrial rooftop units to meet ASHRAE 90.1 efficiency standards providing optimum energy performance and occupant comfort. Variable speed drives can reduce fan energy costs up to 40% and a high efficiency motor reduces supply fan energy consumption as well. Fully modulating gas heat delivery, scroll compressors, multiple step capacity control, and entire systems controls can all be part of your custom package. Our noted 24 hour service and quick 2 hour response time in addition to corrosion resistant equipment give CET customers peace of mind. Get a commercial or industrial HVAC rooftop design and build quote today.



CET designs and builds commercial and industrial HVAC rooftop units for:

  • Cooling Only
  • Cooling/Gas Heating (Natural Gas or Propane)
  • Cooling/Electric Heat
  • Cooling/Hot Water Heat
  • Cooling/Steam Heat


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Some estimates suggest energy management and maintenance programs can reduce energy use in individual buildings as much as 40%. In fact, the U.S. Department of Energy (DOE) publishes a rule of thumb that operation and maintenance (O&M) programs targeting energy efficiency can save 5%–20% on energy bills with little capital investment at all.

CET gives you the edge in building energy management. Both building and organizational sustainability depend on improved energy efficiency. Let CET help you reduce your environmental footprint, control rising energy costs, and increase your building's value and competitiveness.


Learn more about the benefits
of energy management.

SERVICE AREAS
PARTNERS
There may be as many different approaches to building management as there are buildings. Some may view it as simple, programmable temperature control. Others expect comprehensive building management technology that controls hundreds of field devices. No matter where you are on that spectrum, Facility Explorer technology allows you to create a building management systems as simple or as sophisticated as you need. You get flexibility, without sacrificing ease of use and affordability.Commercial Comfort Systems are totally integrated commercial HVAC systems of heating & air conditioning equipment, controls and accessories by Johnson Controls.YORK, A Johnson Controls Company, is the largest independent supplier of heating, ventilation, air conditioning and refrigeration (HVAC&R) products in the United States.Trane provides an experience of total indoor comfort with heating and cooling solutions for your business.HVAC equipment, HVAC Service, Applied HVAC equipment, Unitary HVAC equipment, HVAC software, and HVAC training for your commercial heating and air conditioning needs.