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 · $73K-$94K/yr · 5+ YOE
Albuquerque, New Mexico, United States · Onsite
Data Center HVAC Start-Up Commissioning Lead / Supervisor
Full Time · $104K/yr · 4+ YOE
El Paso, Texas, United States · Onsite
Data Center HVAC Start-Up Commissioning Lead / Supervisor
Full Time · $104K/yr · 4+ YOE
San Antonio, Texas, United States · Onsite
Data Center HVAC Start-Up Commissioning Lead / Supervisor
Full Time · $104K/yr · 4+ YOE
Dallas, Texas, United States · Onsite
Data Center HVAC Start-Up Commissioning Lead / Supervisor
Full Time · 4+ YOE
Miami, Florida, United States · Onsite
Data Center HVAC Start-Up Commissioning Lead / Supervisor
Full Time · $50 · 4+ YOE
Phoenix, Arizona, United States · Onsite
Data Center HVAC Start-Up Commissioning Lead / Supervisor
Full Time · $104K/yr · 4+ YOE
Las Vegas, Nevada, United States · Onsite
Entry Level HVAC/R Service Technician
Full Time · $52K-$64K/yr · 1+ YOE
United States · Onsite
Tradesman
Full Time · 1+ YOE
San Jose or Oakland or Fremont or Concord · Onsite
HVAC/R Branch Manager - Light Commercial
Full Time · $73K-$110K · 10+ YOE
Orlando, Florida, United States · Onsite
HVAC/R Serivce Technician
Full Time · $67K-$94K/yr · 5+ YOE
Tampa, Florida, United States · Onsite
HVAC/R Service Technician - Light Commercial
Full Time · $62K-$83K/yr · 5+ YOE
Abilene, Texas, United States · Onsite
Service Tech 3-Refrigeration
Full Time · $62K-$104K/yr · 3+ YOE
Atlanta, Georgia, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial
Full Time · $52K-$73K/yr · 3+ YOE
Columbia, South Carolina, United States · Onsite
Payroll Administrator
Full Time · $58K-$69K/yr · 3+ YOE
Brea, California, United States · Onsite
HVAC/R Branch Manager - Light Commercial
Full Time · $75K-$95K · 10+ YOE
Columbia, South Carolina, United States · Onsite
Senior Refrigeration Service Technician - Commercial & Industrial
Full Time · $83K-$104K/yr · 5+ YOE
Albuquerque, New Mexico, United States · Onsite
Mechanical Designer
Full Time · $80K-$100K · 5+ YOE
United States · Remote
Construction Regional Director - Intermountain/SW Region
Full Time · $140K-$170K · 5+ YOE
Houston or Phoenix · Onsite
HVAC/R Apprentice Installation - Commercial & Industrial
Full Time
Portland, Oregon, United States · Onsite
HVAC/R Apprentice Installation - Commercial & Industrial
Full Time · $52K-$64K/yr
Eugene, Oregon, United States · Onsite
Foreman Installation Refrigeration - Commercial & Industrial
Full Time · $94K-$135K/yr · 5+ YOE
Boise, Idaho, United States · Onsite
Service Administrator
Full Time · $50K-$70K
Catonsville, Maryland, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial
Full Time · $94K-$135K/yr · 3+ YOE
Salem, Oregon, United States · Onsite
Refrigeration Service Technician - Commercial & Industrial
Full Time · $94K-$135K/yr · 3+ YOE
Salem, Oregon, 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