Jobs at CoolSys - Refrigeration and HVAC Systems (Now Hiring) — 201 open — Page 3

Commercial HVAC/R Service Technician - Light Commercial

Milwaukee, Wisconsin, United States · On-site

Mid level$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Commercial Refrigeration, HVAC Repair, Preventative Maintenance, Electrical Troubleshooting, Mechanical Troubleshooting

Commercial Refrigeration Service Technician

Salem, Oregon, United States · On-site

Mid level$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: HVAC Repair, Commercial Refrigeration, Preventative Maintenance, Electrical Troubleshooting, Mechanical Troubleshooting

Commercial Beverage Service Technician - Commercial & Industrial

Salem, Oregon, United States · On-site

Mid level$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Equipment Repair, Preventative Maintenance, Electrical Troubleshooting, Mechanical Troubleshooting, Refrigeration Service

Commercial Refrigeration Service Technician - Commercial & Industrial

Central Point, Oregon, United States · On-site

Mid level$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Commercial Refrigeration, HVAC, Ice Machine Repair, Gas Furnace Maintenance, Electrical Troubleshooting

Commercial Refrigeration Service Technician- Commercial &Industrial

Milwaukie, Oregon, United States · On-site

Senior$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Commercial Refrigeration, HVAC Repair, Troubleshooting, Preventative Maintenance, Electrical Component Repair

Commercial Refrigeration Service Technician - Commercial & Industrial

Milwaukee, Wisconsin, United States · On-site

Mid level$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Commercial refrigeration, HVAC repair, Preventative maintenance, Diagnostic skills, Rack systems

Entry Level HVAC/R Service Technician - Commercial & Industrial

Madison, Wisconsin, United States · On-site

Entry level$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Preventative Maintenance, Equipment Diagnosis, Electrical Troubleshooting, Mechanical Troubleshooting, Refrigeration Service

Commercial Refrigeration Service Technician - Commercial &Industrial

Boise, Idaho, United States · On-site

Mid level$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Hot side service, Commercial refrigeration, HVAC repair, Preventative maintenance, Electrical troubleshooting

HVAC/R Service Technician - Light Commercial

Abilene, Texas, United States · On-site

Senior$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: HVAC repair, Refrigeration maintenance, Troubleshooting, Mechanical aptitude, Customer relations

Commercial Food Service Technician - Commercial & Industrial

Springfield, Missouri, United States · On-site

Mid level$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. As a large company serving diverse customers, invest in our team with: …

Skills: Commercial Food Service Repair, Hot Side Equipment Service, Commercial Refrigeration, HVAC Repair, Ventilation Maintenance

Foreman Refrigeration Installation- Commercial & Industrial

Madison County, Ohio, United States · On-site

Senior$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Technical Leadership, Crew Management, Cost Control, Project Tracking, Safety Compliance

Refrigeration Installation Journeyman- Commercial & Industrial

Eau Claire, Wisconsin, United States · On-site

Senior$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Refrigeration Installation, Electrical Wiring, Carpentry, Plumbing, Pipe Fitting

Refrigeration Installation Journeyman- Commercial & Industrial

Boise, Idaho, United States · On-site

Senior$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Refrigeration Installation, Electrical Wiring, Carpentry, Plumbing, Pipe Fitting

Refrigeration Start-Up Technician, Installation- Commercial &Industrial

Milwaukie, Oregon, United States · On-site

Senior$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Refrigeration Start-up, EMS Programming, Parallel Rack Systems, Troubleshooting, Blueprint Reading

Foreman Installation Refrigeration - Commercial & Industrial

Eugene, Oregon, United States · On-site

Senior$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Project Management, Crew Leadership, Cost Control, Safety Compliance, Labor Hour Management

HVAC Installation Journeyman- Commercial & Industrial

Wisconsin Rapids, Wisconsin, United States · On-site

Mid level$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: Commercial HVAC Installation, Blueprint Reading, Piping, Sheet Metal Assembly, Plumbing

HVAC/R Service Technician

Tampa, Florida, United States · On-site

Senior$40M raised

Overview What we offer WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s G…

Skills: Commercial refrigeration, HVAC repair, Preventative maintenance, Equipment diagnostics, Electrical control devices

HVAC/R Service Technician - Light Commercial

Phoenix, Arizona, United States · On-site

Mid level$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: HVAC repair, Refrigeration maintenance, Troubleshooting, Mechanical aptitude, Customer relations

Receptionist

Ashburn, Missouri, United States · On-site

Mid level$40M raised

Overview CoolSys solves the most complex challenges in refrigeration, air conditioning, heating, engineering, and energy management. With over 3,700 associates nationwide, we deliver tailored solutions to help businesses…

Skills: Customer service, Administrative support, Phone etiquette, Logistical support, Visitor management

Senior HVAC/R Service Technician - Light Commercial

Denver, Colorado, United States · On-site

Senior$40M raised

Overview WHY COOLSYS? At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workpl…

Skills: HVAC repair, Refrigeration maintenance, Compressor repair, Ice machine troubleshooting, Gas furnace repair

About CoolSys - Refrigeration and HVAC Systems

Industry
Facilities Services
Company size
1,001-5,000 employees
Founded
1997
Headquarters
Brea, CA
LinkedIn followers
19,777
Total funding
$40M

CoolSys solves the most complex challenges in refrigeration, air conditioning, heating, engineering, and energy management. Operating nationwide, our team of over 3,700 experts delivers tailored solutions to help businesses cut costs, optimize critical equipment performance, and lower emissions. Our services encompass HVAC and refrigeration equipment sourcing, installation, repair, maintenance, monitoring, optimization, and expertise in low-GWP transition. We also offer MEPR/FP engineering and design-build services, integrated energy supply resilience and consumption optimization solutions, as well as used asset recycling and seamless multi-site rollouts across multiple states. Based in Southern California since 1997, CoolSys serves over 45,000 customer locations across various industries, including grocery, retail, industrial, data centers, education, healthcare, and government. Recently recognized by Newsweek as one of America’s Greatest Workplaces, CoolSys has experienced remarkable growth through a combination of strategic acquisitions and organic expansion. We collaborate with companies that prioritize safety, excel in customer service, and uphold strong financial performance. To stay current on our professional solutions—engineering, program management, energy optimization, resilience, and equipment and facility solutions—follow CoolSys Professional Solutions: To learn more, visit coolsys.com

Offices: 145 S. State College Blvd., Ste. 200, Brea, CA 92821, US · 4275 N. Palm St. Suite 100, Fullerton, CA 92835, US · 15800 International Plaza Dr., Houston, TX 77032, US · 1166 National Dr, Sacramento, California 95834, US · 645 E Missouri Ave., Phoenix, AZ 85012, US

HVACRefrigerationEnergy SavingsEmissions ReductionNatural Refrigerant ConversionCO2 Based SystemsHigh Energy Efficiency SolutionsMEPR/FP DesignEnergy ResilienceCoGeneration Solutions
View all jobs at CoolSys - Refrigeration and HVAC Systems