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
Jr. Electrical Designer
Full Time · $51K-$66K/yr · 1+ YOE
San Antonio, Texas, United States · Onsite
Jr. Refrigeration Designer
Full Time · $51K-$66K/yr · 1+ YOE
San Antonio, Texas, United States · Onsite
Jr. Refrigeration Designer
Full Time · $56K-$73K/yr · 1+ YOE
Princeton, New Jersey, United States · Onsite
Commercial HVAC/R Apprentice Installation
Full Time · $35K-$58K/yr · 0+ YOE
Lititz, Pennsylvania, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial
Full Time · $54K-$83K/yr · 1+ YOE
Utica, New York, United States · Onsite
HVAC Service Tech 4 - Refrigeration
Full Time · $52K-$94K/yr · 3+ YOE
Chicago, Illinois, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial
Full Time · $62K-$83K/yr · 3+ YOE
Houston, Texas, United States · Onsite
Project Manager , Installation- Commercial & Industrial
Full Time · $100K-$130K · 5+ YOE
Marshfield, Wisconsin, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial
Full Time · $52K-$79K/yr · 3+ YOE
Corpus Christi, Texas, United States · Onsite
Entry Level Refrigeration Service Technician - Commercial & Industrial
Full Time · $37K-$58K/yr · 2+ YOE
Austin, Texas, United States · Onsite
Senior Refrigeration Service Technician - Commercial & Industrial
Full Time · $73K-$104K/yr · 5+ YOE
Fredericksburg, Virginia, United States · Onsite
Journeyman Refrigeration - Commercial & Industrial
Full Time · $62K-$94K/yr · 3+ YOE
Fullerton, California, United States · Onsite
Foreman Installation Refrigeration - Commercial & Industrial
Full Time · $83K-$125K/yr · 5+ YOE
Fullerton, California, United States · Onsite
Foreman-EMS/Electrical
Full Time · $28-$40 · 4+ YOE
Fullerton, California, United States · Onsite
HVAC/R Service Tech 4 - Light Commercial
Full Time · $62K-$104K/yr · 4+ YOE
St. Paul, Minnesota, United States · Onsite
Service Manager
Full Time · $80K-$132K · 5+ YOE
Fullerton, California, United States · Onsite
Project Manager - HVAC Installation
Full Time · $80K-$95K · 5+ YOE
Florida, United States · Remote
Refrigeration Service Technician - Commercial & Industrial
Full Time · $62K-$94K/yr · 5+ YOE
New Braunfels or United States · Onsite
Refrigeration Service Technician - Commercial & Industrial
Full Time · $62K-$94K/yr · 5+ YOE
Austin, Texas, United States · Onsite
Senior Refrigeration Service Technician - Commercial & Industrial
Full Time · $73K-$94K/yr · 5+ YOE
Houston, Texas, United States · Onsite
Light Commercial ASM-1
Full Time · $50K-$62K/yr
Lakeville, Minnesota, United States · Onsite
HVAC/R Service Technician - Light Commercial
Full Time · $73K-$94K/yr · 3+ YOE
Missoula, Montana, United States · Onsite
Commercial HVAC/R Technician - Light Commercial
Full Time · $67K-$94K/yr · 5+ YOE
West Palm Beach, Florida, United States · Onsite
Coordinator, Warehouse
Full Time · $37K-$52K/yr · 3+ YOE
Sacramento, California, United States · Onsite
Skilled Rack Refrigeration Service Technician - Light Commercial
Full Time · $79K-$125K/yr · 3+ YOE
Salinas, California, 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