24-Hour Mechanical System Repair & Service in York, PA

Sustain your building's overall profitability with a CET service contract. We offer operation and maintenance contracts for reliability, environmental responsibility and indoor air quality. Whether you need to cover one piece of major equipment or your entire mechanical system, CET operation and maintenance contracts ensure your building is consistently compliant, comfortable, and efficient.

Fast Repair to Keep Your Building Comfortable

Our 24 hour repair and service combined with our noted two hour response time are why CET is the preferred commercial and industrial mechanical HVAC contractor.
Man fixing the indoor air system — hvac system in York, PA

Add Value to Your Building with Energy Efficiency

A few of our specialties include:
  • Building Management Controls
  • Design and Build Services
  • Installation
  • System Replacements
  • Indoor Air Quality and Filtration
  • Retrofitting
  • Diagnostic Testing Or Recommissioning
Request a quote for your service needs at 800-315-4596.