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California Environmental Systems

California Environmental Systems

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HVAC

At California Environmental Systems, Inc. (CES), we understand that a reliable, efficient HVAC system is the backbone of any successful commercial facility. Our expert team delivers end-to-end HVAC solutions that ensure optimal comfort, air quality, and energy efficiency for your building—no matter the size or complexity. From system design and installation to maintenance, upgrades, and emergency repairs, CES is your trusted partner for high-performance HVAC services.

Comprehensive HVAC Solutions

We offer a full range of HVAC services tailored to the unique needs of commercial, healthcare, institutional, and industrial clients, including:

  • System Design & Engineering: Custom solutions that maximize efficiency, comfort, and code compliance.
  • Installation & Replacement: Expert installation of chillers, boilers, air handlers, rooftop units, and complete central plant systems.
  • Preventive Maintenance: Scheduled inspections, cleaning, and tune-ups to extend equipment life and minimize downtime.
  • Emergency Repairs: 24/7 rapid response to restore critical climate control and keep your operations running smoothly.
  • Air Filtration & Distribution: Advanced filtration and air balancing for improved indoor air quality and system performance.
  • Building Automation & Controls: Integration of smart controls for precise temperature management and energy savings.
  • Retrofits & Upgrades: Modernization of aging systems to boost efficiency and meet evolving facility requirements.
  • NEBB-Certified Air and Water Balancing: Accurate system calibration for consistent comfort and peak performance.
  • Energy Management: Solutions to reduce utility costs and support sustainability goals.

Industries We Serve

Our HVAC expertise supports a wide variety of commercial environments, including:

  • Healthcare Facilities
  • Data Centers & Communications Hubs
  • Commercial Office Buildings
  • Hospitality & Hotels
  • Religious Facilities & Churches
  • Airports & Transportation Centers
  • Central Utility Plants
  • Leisure & Entertainment Venues

The CES Advantage

With years of experience and a commitment to excellence, CES delivers HVAC solutions that combine technical innovation with hands-on expertise. Our in-house CAD/BIM capabilities ensure seamless project coordination and precision, while our skilled technicians and project managers provide responsive service and meticulous attention to detail. We prioritize safety, quality, and customer satisfaction in every project, large or small.

Whether you’re building a new facility, upgrading an existing system, or in need of urgent repairs, California Environmental Systems is here to keep your environment comfortable, efficient, and reliable—24/7.

California Environmental Systems, Inc.—Your partner for dependable, high-performance HVAC solutions.

Contact Our Service Department

We’re standing by to receive your call or email and address your project.

Work With Us

CES is a leading full-service mechanical contractor specializing in plumbing, heating, and air conditioning systems.

Opening Hours
Monday 7:00 am – 5:00 pm
Tuesday 7:00 am – 5:00 pm
Wednesday 7:00 am – 5:00 pm
Thursday 7:00 am – 5:00 pm
Friday 7:00 am – 5:00 pm
Saturday Closed
Sunday Closed

🚨For emergency service calls🚨
📞916.209.0443

California Environmental Systems
12265 Locksley Ln
Auburn, CA 95602
530.820.3693
530.820.3509
info@calenvirosystems.com

CSLB #964556 – C-36 & C-20

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