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29 Years
experience
Emergency
services
Commercial HVAC Solutions Denver
Since 1997, Chiller Systems Service has been a trusted provider of commercial HVAC solutions across the Colorado Front Range. Our flat organizational structure enables rapid response times while maintaining accountability and transparency. As members of the Mechanical Service Contractors of America (MSCA) and Mechanical Contractors Association of America (MCAA), we uphold the highest industry standards. Our team of factory-trained technicians delivers 24/7/365 maintenance services with specialized expertise in boilers, chillers, cooling towers, and advanced predictive maintenance technologies.

We combine decades of hands-on experience with innovative XOi technology for remote diagnostics and visual intelligence, ensuring maximum equipment efficiency and client satisfaction. Our commitment to energy-efficient solutions helps clients earn LEED credits and access energy rebates while maintaining optimal indoor air quality. With a focus on preventive maintenance and root-cause analysis, we minimize downtime and extend equipment lifespan through data-driven decision-making. Our collaborative approach tailors solutions to each client's unique operational needs and budget constraints.
Services
Boilers Chillers Cooling Towers Pumps HVAC Systems RTU Units Split AC Units Vane Axial Fans Vibration Analysis Preventative Maintenance
Details
  • Year established: 1997
Highlights and features
  • 24/7/365 emergency HVAC services with rapid response times
  • Factory-trained technicians certified by leading industry associations
  • XOi technology for remote diagnostics and visual documentation
  • Energy efficiency experts with LEED credit qualification experience
  • Flat organizational structure ensuring direct communication with specialists
Associations and certifications
  • MCAA
  • MSCA
  • Xcel Energy Efficiency Partner
Services
Boiler Services
Our comprehensive boiler services include installation, repair, retrofitting, and preventative maintenance for commercial and industrial clients. We offer combustion analysis, tube integrity testing, and high-efficiency boiler upgrades that improve energy efficiency by up to 25% while maintaining ASME code compliance. Our factory-trained technicians service all major brands and provide 24/7 emergency support for critical boiler system failures.
Chiller Services
We provide full-service chiller solutions including installation, repair, and predictive maintenance for centrifugal, screw, and absorption chillers. Our Smardt-authorized technicians perform refrigerant retrofits, microprocessor upgrades, and system performance analysis that can reduce energy consumption by up to 30% while extending equipment lifespan through proactive component replacement.
Cooling Towers
Our cooling tower services feature performance analysis, driveline component rebuilds, and adjustable frequency drive upgrades that optimize system efficiency. We service Evapco, BAC, and Marley systems with predictive maintenance programs that reduce unplanned downtime by 40% through vibration analysis and real-time performance monitoring using XOi technology.
Vibration Analysis
Our vibration analysis services use advanced diagnostics to identify equipment imbalances, misalignments, and wear patterns before failures occur. This predictive maintenance approach reduces emergency repairs by 60% through early detection of bearing wear, shaft misalignment, and resonance issues in HVAC equipment operating in critical environments.
HVAC Rentals
We maintain a full inventory of rental chillers, boilers, RTUs, and cooling towers available for immediate deployment. Our emergency rental program eliminates weeks of lead time with rapid delivery and installation of temporary systems, ensuring business continuity during equipment failures while maintaining full system compatibility with existing infrastructure.
Questions
What HVAC services do you offer in Denver?
We provide complete commercial HVAC solutions including boilers, chillers, cooling towers, RTUs, split systems, pumps, and vibration analysis services with 24/7 emergency support.
Do you serve areas outside Metro Denver?
Yes, we serve the entire Colorado Front Range including Northern and Southern Colorado with factory-trained technicians and rapid equipment delivery capabilities.
What makes your HVAC services different?
Our combination of XOi remote diagnostics, predictive maintenance technology, and flat organizational structure enables faster response times and more accurate problem resolution.
Are your technicians certified and trained?
All our technicians are factory-trained and certified through industry-leading programs with major equipment manufacturers and professional associations.
Do you offer preventative maintenance plans?
Yes, we create customized preventative maintenance plans using predictive analytics to minimize downtime and extend equipment lifespan while maintaining warranty compliance.
Can you help with energy efficiency upgrades?
Our energy efficiency experts specialize in LEED credit qualification, energy rebate programs, and system optimization to reduce operating costs by up to 30%.
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