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CoolSys

Refrigeration and HVAC design, installation, maintenance

Refrigeration Service Technician - Commercial & Industrial

HVAC & Building SystemsConfirmed live in the last 24 hours
Full-timeMadison, WI, USA$35 - $70 /hrIn-person

About the Job

Requirements

  • High school diploma or GED.
  • EPA certification.
  • Minimum 5 years of supermarket refrigeration or commercial refrigeration service experience.
  • A good driving record and ability to work independently.
  • Availability for emergency on-call work.
  • Ability to lift up to 60 pounds without assistance and to sit and/or stand for several hours at a time.

Responsibilities

  • Assist in repairing and overhauling refrigeration, heating, and ventilation equipment to meet customer needs efficiently, accurately, and on time.
  • Repair and overhaul customer equipment, including compressors, water pumps, air handlers, and electrical and mechanical control devices, safely, efficiently, and on time.
  • Perform general repairs on refrigeration, heating, and ventilation equipment, including air conditioning units, evaporative condensers, ice machines, water pumps, gas furnaces, compressors, and electric motors.
  • Diagnose equipment malfunctions and operating deficiencies and perform preventative maintenance to ensure quality work.
  • Test malfunctioning systems and components using electrical and/or mechanical skills.
  • Maintain legible corporate and personal records of work history.
  • Process job tickets and work orders and route them to the appropriate department in a timely manner.
  • Pick up, deliver, and install cases.
  • Perform minor construction and remodeling projects, including startups of new installations.
  • Drive a company vehicle safely.
  • Perform other related duties and projects as assigned by management.

Desired Qualifications

  • Experience working on refrigeration equipment in convenience stores or supermarkets is a strong plus.
  • Familiarity with single systems and rack systems, and prior work with display cases and walk-in boxes, is helpful.
  • Certification from an accredited vocational-technical or trade school is a plus.

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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