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

To optimize the bottom line value of our clients' HVAC systems, CET invests in training, education, tools, equipment and facilities to empower our staff to continuously improve enabling them to effectively complete the job on time and on budget.




System replacements are a key part of CET's turnkey service.


CET replaces:



When a project calls for quality, CET is your source for the best trained professionals anywhere.



Replacement Services


Our industrial and commercial system replacement services meet your requirements every step of the way. The CET professional team assesses your building's unique needs and installs HVAC equipment designed to exceed even most stringent compliance requirements. Because all CET systems are scalable, your HVAC system is installed to grow with your business. The right system allows you to increase employee retention, be environmentally compliant, and experience a marked long term return on investment in energy dollars. For over 35 years, CET has worked with a multitude of U.S. companies. Our turnkey service, 24 hour emergency service, and professional team make us the industrial and commercial preferred choice. Minimize installation costs and reduce maintenance concerns - contact CET for a system replacement quote today.




Related CET Services Include:




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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.

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