Business Details
Emergency
services
Open 24/7
always available
Trusted HVAC & Refrigeration Solutions
CoolSys is a national leader in comprehensive refrigeration, HVAC, energy optimization, and engineering solutions. With over 2,500 technicians and 110 engineers, we provide end-to-end support for commercial, industrial, healthcare, and institutional clients across 42,500+ locations. Our services span the entire lifecycle of mechanical systems, from engineering design and installation to preventive maintenance, emergency repairs, and sustainable end-of-use solutions. We specialize in reducing emissions through energy-efficient technologies, including CO2 refrigeration systems and net-zero designs, while offering 24/7 emergency response capabilities.Our team's expertise in predictive analytics and facility management ensures minimal downtime and maximum operational efficiency. Backed by a proven track record of serving Fortune 500 companies, we combine technical excellence with personalized service to help clients achieve compliance, reduce costs, and meet ESG goals. With nationwide coverage and local expertise, CoolSys delivers tailored solutions that adapt to evolving industry demands.
Services
HVAC Installation
Refrigeration Maintenance
Energy Optimization
Emergency Repairs
CO2 Systems
Facility Management
Equipment Upgrades
Predictive Analytics
System Decommissioning
Engineering Consulting
Highlights and features
- We offer 24/7 emergency repair services with rapid response times
- Our team includes 2,500+ certified technicians and 110+ engineers
- Specialized in energy-efficient CO2 refrigeration systems
- Proven track record with Fortune 500 clients across 42,500+ locations
- End-to-end lifecycle management from design to decommissioning
What people say
Prompt response
Skilled technicians
Cost-effective solutions
Energy savings
Reliable service
Services
HVAC Installation
Our HVAC installation services ensure optimal system performance from day one. We handle complete system design, equipment sourcing, and precision installation for new constructions and facility upgrades. Our technicians follow strict safety protocols while integrating energy-efficient solutions that reduce long-term operating costs. With nationwide capabilities, we coordinate seamless installations across multiple locations while maintaining compliance with local regulations and building codes.
Refrigeration Maintenance
We provide comprehensive refrigeration maintenance programs to prevent equipment failures and extend system lifespan. Our preventive maintenance includes regular inspections, component testing, and performance optimization for industrial and commercial refrigeration units. Using predictive analytics, we identify potential issues before they cause downtime, ensuring consistent temperature control and regulatory compliance for critical operations in food storage and pharmaceutical facilities.
Energy Optimization
Our energy optimization solutions reduce operational costs while improving system sustainability. We conduct detailed energy audits, implement LED retrofits, and upgrade to high-efficiency HVAC and refrigeration systems. Through continuous monitoring and data analysis, we identify energy waste and implement control strategies that lower consumption by up to 30% while maintaining optimal performance across commercial and industrial facilities.
Emergency Repairs
CoolSys offers rapid-response emergency repair services for HVAC and refrigeration system failures. Our nationwide network of technicians provides same-day dispatch for critical breakdowns, minimizing downtime and preventing inventory loss. With specialized diagnostic tools and replacement parts inventory, we resolve urgent issues affecting temperature control, humidity regulation, and system performance across multiple industries.
CO2 Refrigeration Systems
We design and implement CO2 refrigeration systems that significantly reduce greenhouse gas emissions while improving energy efficiency. These ultra-low GWP solutions comply with environmental regulations and provide long-term cost savings through improved thermal efficiency. Our experts handle complete system installation, retrofitting, and ongoing maintenance for industrial and commercial applications requiring sustainable cooling solutions.
Questions
What HVAC services does CoolSys offer?
CoolSys provides full lifecycle HVAC services including design, installation, preventive maintenance, emergency repairs, and energy optimization for commercial and industrial clients.
Do you provide 24/7 emergency repair services?
Yes, we offer 24/7 emergency response with rapid dispatch for critical HVAC and refrigeration system failures across North America.
How do you help with energy efficiency?
We conduct energy audits, implement LED retrofits, optimize system controls, and upgrade to high-efficiency equipment that reduces energy consumption by up to 30%.
What refrigeration solutions are available?
We specialize in industrial and commercial refrigeration systems including CO2 solutions, preventive maintenance programs, emergency repairs, and system decommissioning services.
Can you handle multi-location projects?
Yes, our program management team coordinates nationwide installations, upgrades, and maintenance across thousands of locations with standardized quality control.
How do you support ESG goals?
We help reduce carbon footprints through energy-efficient systems, CO2 refrigeration technology, predictive maintenance to prevent leaks, and sustainable equipment recycling programs.
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