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Service Tech Apprentice Jobs in Denver, CO (NOW HIRING)

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As an HVAC Service Tech at Fix-It 24/7, you'll be the hero homeowners count on to keep their ... Mentor apprentices and help develop the next generation of techs What We're Looking For: * 1+ years ...

Fire Alarm Apprentice

Denver, CO · On-site

$20 - $26/hr

... for installs, service, or repairs. * Company tools, technology, and equipment provided ... Apprentice technicians will work under the supervision of an experienced technician. ONCE YOU JOIN ...

Fire Alarm Apprentice

Lone Tree, CO · On-site

$20 - $26/hr

... for installs, service, or repairs. * Company tools, technology, and equipment provided ... Apprentice technicians will work under the supervision of an experienced technician. ONCE YOU JOIN ...

As a leading turnkey service provider in the technology infrastructure space, Ontivity serves ... Summary The electrical apprentice is responsible for assisting the Electrician in completing work ...

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Service Tech Apprentice information

See Denver, CO salary details

$11

$19

$28

How much do service tech apprentice jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for service tech apprentice in Denver, CO is $19.93, according to ZipRecruiter salary data. Most workers in this role earn between $16.83 and $21.78 per hour, depending on experience, location, and employer.

What is a service tech apprentice?

A service tech apprentice is someone learning to perform maintenance, repairs, and installations of equipment or systems under the supervision of experienced technicians. The role typically involves hands-on training, gaining technical skills, and may require certification or licensing as part of the apprenticeship program.
What are the most commonly searched types of Service Tech jobs in Denver, CO? The most popular types of Service Tech jobs in Denver, CO are:
Infographic showing various Service Tech Apprentice job openings in Denver, CO as of June 2026, with employment types broken down into 1% As Needed, 96% Full Time, and 3% Part Time. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $41,447 per year, or $19.9 per hour.

HVAC/R Apprentice Installation - Commercial & Industrial

CoolSys

Denver, CO • On-site

$18 - $29/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 8 days ago


CoolSys rating

8.2

Company rating: 8.2 out of 10

Based on 40 frontline employees who took The Breakroom Quiz

61st of 278 rated repair and maintenance companies


Job description

Overview

WHY COOLSYS?

At CoolSys, we offer more than just a job—we provide stability, growth, and industry-leading benefits for our employees. No wonder Newsweek named CoolSys one of America’s Greatest Workplaces! As a large company serving diverse customers, we invest in our team with:

  • Competitive Compensation: $18.00 to $29.00
  • Ongoing Education & Training: Access to state-of-the-art facilities and paid online training.
  • Comprehensive Benefits: Medical, Dental, Vision, and Prescription coverage, paid vacation/holidays, and a 401(K) match.
  • Year-Round, Diverse Work: Stay engaged with consistent, interesting projects throughout the year, working across various industries and systems to keep learning and growing.
  • Extra Perks: Quarterly bonus plan, tuition reimbursement, employee discounts on vehicles, hotels, theme parks, pet insurance, and more.

Join us and advance your career while working with top-tier clients in the HVAC and refrigeration industry!


Responsibilities

JOB SUMMARY 

The Apprentice 1 - Refrigeration provides support to an installation team by completing tasks in a safe, prompt, accurate, and professional manner and following customer specifications, applicable building code and proper piping practices. 

ESSENTIAL DUTIES AND RESPONSIBILITIES 

  • Install equipment, in accordance with project requirements and under direction of a senior technician: 
  • display case drains, walk in box drains, overhead hangers and piping, etc. 
  • Perform all assigned work in a safe and responsible manner. Use power and hand tools, powered vehicles, machinery, and PPE as directed and required by Source, customer, and contract policy.  
  • Escalate problems and concerns (safety, quality of work, etc.) to on-site senior technicians or project managers promptly. 
  • Maintain clean and professional jobsites/work areas at all times. Properly store, disassemble, or remove all spare and waste materials created on assigned jobsites. 
  • Provide assistance and support to senior technician/s on a job. 
  • Carry out all responsibilities in an honest, ethical and professional manner. 
  • Embodies the CoolSys CARES culture (Collaboration, Accountability, Respect, Empowerment, Safety). 
  • Performs other duties as assigned. 

Qualifications

JOB REQUIREMENTS 

Education / Training 

  • High school diploma, GED, or completion from trade program or technical school, required.  

Work Experience / Skills 

  • 0-1 years of experience in construction, refrigeration, HVAC, or other related industry/trade, preferred.   
  • Ability to operate a scissor lift or forklift preferred. 
  • Knowledge of jobsite safety, ability to perform work in accordance with safe work practices and rules. 
  • Ability to use basic power and hand tools including drills, fuel gas tools, electrical meters, measurement tools, etc. 
  • Ability to be punctual and dependable. 
  • Ability to work in a variety of working conditions, including scaling ladders to various heights, outdoors in hot/cold temperatures, in noisy environments, etc. 
  • Ability to perform basic mathematical calculations including fractional addition/subtraction, multiplication, division, and measurements.  
  • Ability to read, write and communicate timely, clearly and concisely. 
  • Ability to work constructively in a team environment and follow instructions from senior technician. 
  • Ability to understand and follow all company policies and procedures and all applicable State and Federal laws.  
  • Good driving record.  
  • Ability to understand and follow all company policies and procedures and all applicable State and Federal laws.  
  • Ability to use typical business tools including E-Mail, Word, Excel, etc. 

Join Us

Today, there are 27 different companies that make up the CoolSys family of brandsOur valued employees are at the heart of our continued growth and success. We invite you to be part of that growth! 

Connect with us on Facebook and X 

CoolSys is an EEO/AA Employer. All qualified individuals - Including all ages, colors, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other characteristics are encouraged to apply.  

Pre-employment background screening (criminal and MVR for driving positions) and drug testing arerequiredfor all positions. CoolSys will consider qualified applicants with criminal histories in a manner consistent with federal law, state law, or local ordinance. 

Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial, service, install, installer, installation, mechanical, mechanic, apprentice, AC, field service, chiller, specialist, HVACR, entry level, Electrical

Qualifications:

JOB REQUIREMENTS 

Education / Training 

  • High school diploma, GED, or completion from trade program or technical school, required.  

Work Experience / Skills 

  • 0-1 years of experience in construction, refrigeration, HVAC, or other related industry/trade, preferred.   
  • Ability to operate a scissor lift or forklift preferred. 
  • Knowledge of jobsite safety, ability to perform work in accordance with safe work practices and rules. 
  • Ability to use basic power and hand tools including drills, fuel gas tools, electrical meters, measurement tools, etc. 
  • Ability to be punctual and dependable. 
  • Ability to work in a variety of working conditions, including scaling ladders to various heights, outdoors in hot/cold temperatures, in noisy environments, etc. 
  • Ability to perform basic mathematical calculations including fractional addition/subtraction, multiplication, division, and measurements.  
  • Ability to read, write and communicate timely, clearly and concisely. 
  • Ability to work constructively in a team environment and follow instructions from senior technician. 
  • Ability to understand and follow all company policies and procedures and all applicable State and Federal laws.  
  • Good driving record.  
  • Ability to understand and follow all company policies and procedures and all applicable State and Federal laws.  
  • Ability to use typical business tools including E-Mail, Word, Excel, etc. 
Education:UNAVAILABLEEmployment Type: FULL_TIME

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