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
HVAC/R Service Technician - Light Commercial
Full Time · $62K-$104K/yr · 3+ YOE
Kahului, Hawaii, United States · Onsite
HVAC/R Service Technician-Light Commercial
Full Time · 3+ YOE
Columbia, South Carolina, United States · Onsite
Journeyman Experienced Refrigeration / HVAC Service Technician "UNION"
Full Time · 5+ YOE
San Jose, California, United States · Onsite
Refrigeration Start-up Technician - Commercial & Industrial
Full Time · $73K-$104K/yr · 5+ YOE
Orlando, Florida, United States · Onsite
Refrigeration Start-up Technician - Commercial & Industrial
Full Time · $73K-$104K/yr · 5+ YOE
Atlanta, Georgia, United States · Onsite
Journeyman/Pipefitter
Full Time · $52K-$62K/yr · 5+ YOE
Jacksonville, Florida, United States · Onsite
Warehouse Coordinator
Full Time · $37K-$46K/yr · 3+ YOE
Dallas, Texas, United States · Onsite
HVAC/R Branch Manager Commercial & Industrial
Full Time · $85K-$139K · 3+ YOE
Oklahoma City, Oklahoma, United States · Onsite
Commercial HVAC/R Service Technician - Light Commercial
Full Time · $62K-$104K/yr · 3+ YOE
Madison, Wisconsin, United States · Onsite
HVAC/R Service Tech 3 - Light Commercial
Full Time · $52K-$87K/yr · 3+ YOE
Columbus, Ohio, United States · Onsite
Service Tech 3-Refrigeration
Full Time · $62K-$104K/yr · 3+ YOE
Atlanta, Georgia, United States · Onsite
Commercial Refrigeration Service Technician- Commercial & Industrial
Full Time · $73K-$96K/yr · 3+ YOE
Arlington, Washington, United States · Onsite
Senior HVAC/R Service Technician - Light Commercial
Full Time · $62K-$104K/yr · 3+ YOE
Phoenix, Arizona, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial
Full Time · $52K-$100K/yr · 3+ YOE
Charleston, South Carolina, United States · Onsite
Service Supervisor
Full Time · $62K-$104K/yr · 5+ YOE
Columbia, South Carolina, United States · Onsite
Start-Up Technician, Service
Full Time · $73K-$150K/yr · 3+ YOE
Fullerton, California, United States · Onsite
Senior Refrigeration Service Technician - Commercial & Industrial
Full Time · $62K-$104K/yr · 5+ YOE
Worcester, Massachusetts, United States · Onsite
HVAC/R Service Technician-Light Commercial
Full Time · 3+ YOE
Myrtle Beach, South Carolina, United States · Onsite
Electrical Aprrentice - Commercial & Industrial
Full Time · $36K-$60K/yr
Houston, Texas, United States · Onsite
HVAC/R Service Technician - Light Commercial
Full Time · $62K-$94K/yr · 3+ YOE
San Diego, California, United States · Onsite
Manager, Service- Commercial & Industrial
Full Time · $90K-$130K · 10+ YOE
Houston, Texas, United States · Onsite
Estimator - Refrigeration
Full Time · $57K-$75K · 5+ YOE
United States · Remote
Refrigeration Service Technician - Commercial & Industrial
Full Time · $37K-$52K/yr · 3+ YOE
Pensacola, Florida, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial
Full Time · $52K-$100K/yr · 3+ YOE
Savannah, Georgia, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial
Full Time · $67K-$94K/yr · 5+ YOE
Nashville, Tennessee, 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