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CoolSys

Refrigeration and HVAC design, installation, maintenance

Rack & CO₂ Refrigeration Technician

HVAC & Building SystemsPosted on Nov 11
Full-time$30 - $55 /hrIn-person

About the Job

Requirements

  • Have at least 3 years of commercial experience as an HVAC and Refrigeration Technician.
  • Have an active Environmental Protection Agency (EPA) certification.
  • Have a valid driver's license.
  • Obtain or hold the required military base background clearance.
  • Have mechanical aptitude and troubleshooting skills.
  • Be able to safely lift up to 50 pounds, climb and balance on a ladder, and work in elevated or high locations.

Responsibilities

  • Perform repairs and maintenance on a variety of HVAC and refrigeration equipment, including air conditioning, electric motors, heating units, heat pumps, hermetic compressors, commercial furnaces, boilers, burners, intake and exhaust fans, economizers, humidifiers, rooftop units, remote condensing units, ice machines, walk-in coolers and freezers, and upright refrigerators and freezers.

Desired Qualifications

  • Demonstrate customer relations and interpersonal skills.

About the Company

CoolSys

Refrigeration and HVAC design, installation, maintenance

CoolSys provides refrigeration and HVAC services to retail, commercial, and industrial clients. It designs, installs, and remodels systems, converts refrigerants, performs preventative maintenance, repairs, and optimizes energy use and overall system performance. Their products are not a physical device but a service offering: engineers create system designs, technicians install and service equipment, and ongoing monitoring and maintenance help keep temperatures stable and energy use efficient. What sets CoolSys apart is its broad, industry-focused experience across grocery, food service, telecommunication, manufacturing, education, entertainment, and pharma sectors, plus a persistent emphasis on reliability, integrity, and meeting client commitments while addressing environmental sustainability. The company aims to improve clients’ operations, experiences, and work environments through high-quality, dependable service and energy-efficient, properly maintained systems.

Company size
1,001-5,000
Company stage
Debt Financing
Total funding
$150M
Headquarters
Brea, CA
Founded
2017

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