CoolSys

Installs and maintains commercial refrigeration and HVAC systems.

coolsys.comConstruction, Engineering Services2,000 employeesUS
PrivateFounded 1986Debt Financing (2025)HVAC system installationCommercial refrigeration maintenanceEnergy efficiency optimizationMechanical engineering designCommercial facility repair
Showing 295 matching jobs
Title
CoGen Service Technician (Union Job) - Commercial & Industrial
Full Time · $94K-$121K/yr
Philadelphia, Pennsylvania, United States · Onsite
HVAC/R Service Technician - Commercial & Industrial
Full Time · $48K-$81K/yr · 5+ YOE
Catonsville or Washington · Onsite
Refrigeration Service Technician - Commercial & Industrial (EG)
Full Time · $73K-$125K/yr · 3+ YOE
Eureka, California, United States · Onsite
Electrical Journeyman -Commercial & Industrial
Full Time · $94K-$146K/yr · 3+ YOE
Medford, Oregon, United States · Onsite
Senior Refrigeration Service Technician - Commercial & Industrial (EG)
Full Time · $73K-$135K/yr · 5+ YOE
Kennewick, Washington, United States · Onsite
Journeyman HVAC Installation - Commercial & Industrial (EG)
Full Time · $73K-$125K/yr · 4+ YOE
Portland, Oregon, United States · Onsite
Journeyman Refrigeration - Commercial & Industrial (EG)
Full Time · $62K-$92K/yr · 5+ YOE
Portland, Oregon, United States · Onsite
Journeyman Refrigeration - Commercial & Industrial (EG)
Full Time · $73K-$104K/yr · 5+ YOE
Madison, Wisconsin, United States · Onsite
Foreman Installation Refrigeration - Commercial & Industrial (EG)
Full Time · $94K-$125K/yr · 5+ YOE
Wisconsin Rapids, Wisconsin, United States · Onsite
Journeyman Refrigeration - Commercial & Industrial (EG)
Full Time · $73K-$104K/yr · 5+ YOE
Wisconsin Rapids, Wisconsin, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial (EG)
Full Time · $73K-$125K/yr · 3+ YOE
Wisconsin Rapids, Wisconsin, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial (EG)
Full Time · $73K-$125K/yr · 3+ YOE
Marshfield, Wisconsin, United States · Onsite
Foreman Installation Refrigeration - Commercial & Industrial (EG)
Full Time · $94K-$125K/yr · 5+ YOE
Madison, Wisconsin, United States · Onsite
Senior Refrigeration Service Technician - Commercial & Industrial (EG)
Full Time · $73K-$125K/yr · 3+ YOE
Madison, Wisconsin, United States · Onsite
HVAC/R Service Technician - Commercial & Industrial (EG)
Full Time · $62K-$94K/yr · 3+ YOE
Salem, Oregon, United States · Onsite
Senior Refrigeration Service Technician - Commercial & Industrial (EG)
Full Time · $73K-$125K/yr · 5+ YOE
Milwaukee, Wisconsin, United States · Onsite
Journeyman Installation - Commercial & Industrial (EG)
Full Time · $73K-$104K/yr · 4+ YOE
Eau Claire, Wisconsin, United States · Onsite
Commercial HVAC Service Technician- Commercial & Industrial (EG)
Full Time · $62K-$104K/yr
Portland, Oregon, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial (EG)
Full Time · $62K-$125K/yr · 3+ YOE
Seattle, Washington, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial (EG)
Full Time · $73K-$125K/yr · 5+ YOE
Auburn, Washington, United States · Onsite

About CoolSys

Activities
HVAC system installationCommercial refrigeration maintenanceEnergy efficiency optimizationMechanical engineering designCommercial facility repair
HeadquartersUS
Industries
ConstructionEngineering Services
NameCoolSys
Employees2,000
TypePrivate
Parent CompanyAres Management
Subsidiaries
Legacy Air1GNITERefrigeration SolutionsRichmond Refrigeration ServicesEastern Refrigeration
TaglineInstalls and maintains commercial refrigeration and HVAC systems.
Founded1,986
Websitecoolsys.com
Latest Funding RoundDebt Financing
Latest Funding Year2,025
Latest Funding Amount39,500,000
Latest Investors
Wingspire CapitalMizuho