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Boiler Apprentice Jobs in Colorado (NOW HIRING)

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Perform preventative maintenance and service on RTUs, chillers, boilers, AHUs, cooling towers, VAVs ... Apprenticeship completion or equivalent technical training * High school diploma or GED * Ability ...

Urgent

Be Seen First

Perform preventative maintenance and service on RTUs, chillers, boilers, AHUs, cooling towers, VAVs ... Apprenticeship completion or equivalent technical training * High school diploma or GED * Ability ...

Urgent

Be Seen First

Perform preventative maintenance and service on RTUs, chillers, boilers, AHUs, cooling towers, VAVs ... Apprenticeship completion or equivalent technical training * High school diploma or GED * Ability ...

Be Seen First

Perform preventative maintenance and service on RTUs, chillers, boilers, AHUs, cooling towers, VAVs ... Apprenticeship completion or equivalent technical training * High school diploma or GED * Ability ...

Urgent

Be Seen First

Perform preventative maintenance and service on RTUs, chillers, boilers, AHUs, cooling towers, VAVs ... Apprenticeship completion or equivalent technical training * High school diploma or GED * Ability ...

Urgent

Be Seen First

Perform preventative maintenance and service on RTUs, chillers, boilers, AHUs, cooling towers, VAVs ... Apprenticeship completion or equivalent technical training * High school diploma or GED * Ability ...

Urgent

Be Seen First

Perform preventative maintenance and service on RTUs, chillers, boilers, AHUs, cooling towers, VAVs ... Apprenticeship completion or equivalent technical training * High school diploma or GED * Ability ...

Be Seen First

Perform preventative maintenance and service on RTUs, chillers, boilers, AHUs, cooling towers, VAVs ... Apprenticeship completion or equivalent technical training * High school diploma or GED * Ability ...

Service Technician III

Boulder, CO · On-site

$30 - $55/hr

... boilers, VAV boxes, air handlers, central plants, controls/DDC, large-tonnage equipment, and both ... High school diploma or GED required; trade school, apprenticeship completion, or equivalent ...

Service Technician III

Boulder, CO · On-site

$30 - $55/hr

... boilers, VAV boxes, air handlers, central plants, controls/DDC, large-tonnage equipment, and both ... High school diploma or GED required; trade school, apprenticeship completion, or equivalent ...

Work productively with apprentices and installation helpers * Keep the customer's home and work ... Boiler or hydronic installation What Success Looks Like A successful HVAC Installer: * Completes ...

Showing results 41-60

Boiler Apprentice information

See Colorado salary details

$11

$21

$32

How much do boiler apprentice jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for boiler apprentice in Colorado is $21.16, according to ZipRecruiter salary data. Most workers in this role earn between $17.21 and $23.99 per hour, depending on experience, location, and employer.

What is a boiler apprentice?

A Boiler Apprentice is an entry-level worker who assists experienced boiler technicians in installing, maintaining, and repairing boilers and heating systems. Apprentices learn to read blueprints, operate tools, and follow safety procedures while gaining hands-on experience. This role often involves working in industrial, commercial, and residential settings under supervision. The apprenticeship program typically combines on-the-job training with classroom instruction to develop technical skills. Over time, apprentices gain the knowledge required to become certified boiler technicians or operators.

What does a boiler apprentice do?

As a Boiler Apprentice, your day often includes assisting experienced technicians with routine maintenance, troubleshooting, and repairs on various types of boiler systems. You'll spend time learning how to inspect and clean boiler machinery, replace parts, and ensure systems operate safely and efficiently. Expect to work both independently and as part of a team, sometimes in confined spaces or at different job sites. Over time, you'll build hands-on experience while gradually taking on more complex tasks as your skills grow.

What are the key skills and qualifications needed to thrive as a boiler apprentice?

To thrive as a Boiler Apprentice, you need a basic understanding of mechanical systems, math skills, and a high school diploma or equivalent. Familiarity with hand and power tools, as well as safety certifications like OSHA 10, are commonly required for safe and efficient learning on the job. Strong attention to detail, eagerness to learn, and effective teamwork stand out as valuable soft skills. These qualities ensure apprentices can develop technical expertise while maintaining safety and contributing positively to the team environment.

What are the most commonly searched types of Boiler jobs in Colorado?

The most popular types of Boiler jobs in Colorado are:

What are popular job titles related to Boiler Apprentice jobs in Colorado?

For Boiler Apprentice jobs in Colorado, the most frequently searched job titles are:

What cities in Colorado are hiring for Boiler Apprentice jobs?

Cities in Colorado with the most Boiler Apprentice job openings:

Infographic showing various Boiler Apprentice job openings in Colorado as of August 2026, with employment types broken down into 93% Full Time, 6% Part Time, and 1% Temporary. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $44,017 per year, or $21.2 per hour.

Commercial HVAC Technician

AABLE HVAC

Lakewood, CO • On-site

Urgent

$33 - $45/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

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Job description

Commercial HVAC Service Technician

$35–$45/hr DOE | Full-Time | Denver Metro Area

AABLE HVAC is looking for an experienced Commercial HVAC Service Technician who can walk onto a jobsite, diagnose the problem, and get the customer back up and running.

Since 2005, we've built our business around commercial HVAC service, preventative maintenance, repairs, replacements, and long-term customer relationships throughout the Denver metro area. We're growing, and we're looking for technicians who want more than just a job — we want people who want to build their skills, their career, and their future with a growing company.

What You'll Be Doing

You'll work directly with commercial customers to keep their HVAC systems operating safely, efficiently, and reliably.

  • Perform preventative maintenance and service on RTUs, chillers, boilers, AHUs, cooling towers, VAVs, pumps, and HVAC controls
  • Troubleshoot electrical and mechanical issues and identify root causes
  • Complete repairs, replacements, and system adjustments with minimal customer disruption
  • Communicate findings and recommendations clearly with customers
  • Identify potential issues before they become expensive failures
  • Complete accurate service documentation and job notes
  • Maintain your company vehicle, tools, and equipment
  • Work safely and professionally at customer locations
  • As you grow, have opportunities to mentor junior technicians and take on additional responsibility

What We're Looking For

We're looking for a technician who can work independently and take ownership of the work in front of them.

Required:

  • 2+ years of commercial HVAC service experience
  • Strong troubleshooting and diagnostic skills
  • EPA Universal certification
  • Valid driver's license and clean driving record
  • Apprenticeship completion or equivalent technical training
  • High school diploma or GED
  • Ability to work on rooftops, ladders, and in mechanical rooms and lift 50+ lbs.

Preferred:

  • ICC certification
  • Experience with commercial controls/BAS
  • Chiller, boiler, or cooling tower experience
  • Strong customer communication skills

Why Technicians Choose AABLE

We're building a company where experienced technicians can grow instead of getting stuck in the same role year after year.

Competitive Pay: $35–$45/hr DOE, plus overtime opportunities

Career Growth: Paid training, certification support, and a clear path toward Lead Technician, Supervisor, and other leadership opportunities.

Build Wealth: Our Capital Incentive Plans provide performance-based rewards tied to company growth, giving employees an opportunity to participate in the upside they're helping create.

Full Benefits: Medical, dental, vision, 401(k) with match, PTO, and paid holidays.

Tools & Resources: Company vehicle, gas card, phone/tool allowance, and the support you need to do your job well.

Ready for What's Next?

If you're an experienced commercial HVAC technician looking for a company that values your expertise, invests in your development, and gives you an opportunity to grow with the business, we'd like to talk.

Apply today to join AABLE HVAC.

Company Description

AABLE HVAC has been the trusted choice for commercial HVAC preventative maintenance, repairs, replacements, and installations across the Denver metro area since 2005. We are growing into a market-leading company and we're building a top-tier team.