California Environmental Systems

What We Do

California Environmental Systems, Inc. (CES) is a leading full-service mechanical contractor specializing in the installation and design/build of plumbing, heating, and air conditioning systems. Since our founding in 2011, we have proudly served the healthcare, institutional, commercial, and industrial sectors across the western United States.

Our commitment to quality workmanship, professionalism, safety, and continuous improvement sets us apart. With a proven track record of over 15,000 completed projects and 12 industry awards, CES delivers exceptional value and reliability on every job.