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California Environmental Systems

California Environmental Systems

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Retrofit & Special Projects

Transforming existing facilities into high-performance environments requires expertise, creativity, and a deep understanding of building systems. Retrofit & Special Projects services are designed to address the evolving needs of your facility—whether you’re upgrading aging infrastructure, enhancing indoor air quality, or ensuring compliance with the latest standards.

Customized Solutions for Every Challenge

Our team specializes in the custom design and installation of new ductwork and piping systems, ensuring seamless integration with your current operations. We handle everything from medical gas system upgrades and new plumbing fixture installations to the expansion or complete installation of advanced Building Automation Systems (BAS). Water treatment system design and installation, as well as comprehensive system upgrades and retrofits, are all part of our tailored approach.

Specialized Project Expertise

  • Tenant Improvements: Modifying and upgrading spaces to meet new tenant requirements or operational changes.
  • Emergency System Replacements: Rapid response and replacement of critical systems to minimize downtime and restore functionality.
  • Indoor Air Quality Enhancements: Solutions to improve ventilation, filtration, and overall air quality for healthier environments.
  • Restoration of Existing Systems: Bringing older systems back to optimal performance through targeted repairs and upgrades.
  • ADA Compliance: Upgrading facilities to meet accessibility standards and ensure comfort for all occupants.

Equipment Replacement & Upgrades

Expertise extends to the replacement and modernization of a wide range of mechanical equipment, including:

  • Chillers
  • Hot water and steam boilers
  • Packaged rooftop units
  • VAV rooftop units
  • Split systems
  • Heat pumps
  • Gas and electric furnaces
  • Unit heaters
  • Pumps
  • Cooling towers
  • Heat exchangers
  • Coils
  • DDC, electronic, and pneumatic controls

The Retrofit & Special Projects Advantage

Every project begins with a thorough assessment of your facility’s needs and goals, followed by a customized plan that maximizes efficiency, reliability, and long-term value. From emergency replacements to large-scale system upgrades, you can count on responsive service, quality workmanship, and solutions tailored to your unique requirements.

Experience the difference of a partner dedicated to revitalizing your facility—delivering innovative retrofit and special project solutions that stand the test of time.

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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