HVAC Technician Jobs in Illinois

HVAC Technician jobs in Illinois are concentrated in Chicago, Rockford, and Peoria, where commercial construction, industrial facilities, and large institutional campuses drive steady demand for technicians skilled in commercial HVAC systems, refrigeration, and building automation controls. Major employers with a lasting Illinois presence include Siemens, Johnson Controls, and ABM Industries, all of which maintain service and maintenance operations across the state. Openings range from entry-level installation roles to senior service technicians and lead commercial accounts, with the Chicago metro consistently among the most active markets in the Midwest. Scan the live roles below and apply to whichever ones fit.

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Overview

Open roles108+
Top cityChicago, IL
Cities hiring69
Work type96% On-site
Top industryAutomotive
Companies hiring78

Showing 4 of 108+ HVAC Technician jobs

HVAC Technician
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Added 1d ago
HVAC Technician
Wise Mechanical Solutions
Brookfield, Illinois
HVAC Technician
Maintenance & Repair
Skilled Trades
$25 - $45/hr
EPA Refrigeration Certification

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Service Technician - Commercial HVAC
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Service Technician - Commercial HVAC
ComforTemp
Willowbrook, Illinois
Health & Safety
Maintenance & Repair
Skilled Trades
$35 - $50/hr
High school diploma or GED

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HVAC Service Technician Installer - Minimum 5 years experience
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Added 3d ago
HVAC Service Technician Installer - Minimum 5 years experience
AllStar Heating & Cooling Corp.
Carol Stream, Illinois
Maintenance & Repair
Quality Control
Skilled Trades
$28 - $35/hr
NATE Certification

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HVAC Service Technician
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Added 3d ago
HVAC Service Technician
Polar Aire Heating & Air Conditioning
Collinsville, Illinois
Maintenance & Repair
Skilled Trades
$30 - $60/hr
On-Site

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See All 108+ HVAC Technician Jobs in Illinois

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HVAC Technician Jobs by City in Illinois

Where Illinois roles are concentrated, by current openings.

Chicago
13 jobs
Champaign
9 jobs
Fairbury
3 jobs
Freeport
3 jobs
Rockford
3 jobs
Schaumburg
3 jobs
Willowbrook
3 jobs
Elgin
2 jobs
Addison
2 jobs

HVAC Technician Job Market in Illinois

A snapshot from current Illinois openings, updated as new roles post.

Who's Hiring

  • Edelman Heating, Cooling, Plumbing, Electric & Solar12
  • Service Experts5
  • Nextech3
  • Siemens3
  • Trane Technologies3

Top Industries Hiring

  • Automotive
  • Consulting & Professional Services

What Illinois Employers Look For

The qualifications that appear most often in HVAC technician jobs across Illinois.

  • Active EPA 608 certification required for refrigerant handling on all service calls
  • Illinois HVAC Contractor license or proof of working toward licensure under a licensed contractor
  • Minimum two years of hands-on experience with commercial or residential HVAC systems
  • Proficiency in diagnosing and repairing gas furnaces, heat pumps, and split systems
  • Valid Illinois driver's license and reliable transportation for dispatch-based service routes
  • Familiarity with building automation systems and digital thermostat controls preferred

HVAC Technician Jobs in Illinois: Frequently Asked Questions

How do you become a hvac technician in Illinois?

Illinois requires hvac technicians to work under a state-licensed HVAC contractor, and individual technicians performing refrigerant work must hold an EPA Section 608 certification. Most technicians enter through a registered apprenticeship with a union such as UA Local 597 or a community college program at schools like Triton College or Illinois Central College. After accumulating field hours, technicians can pursue an Illinois HVAC Contractor license through the Illinois Department of Public Health for independent work.

Which companies hire hvac technicians in Illinois?

Employers hiring hvac technicians in Illinois right now include Edelman Heating, Cooling, Plumbing, Electric & Solar, Service Experts, and Nextech, based on current listings on Migrate Mate as of November 2026. Illinois's concentration of large commercial buildings, hospital campuses, and industrial manufacturing sites means that facilities management contractors and national service companies maintain consistent year-round hiring across the state.

Which Illinois cities have the most hvac technician jobs?

The Illinois cities with the most hvac technician openings are Chicago, Champaign, and Fairbury. Chicago dominates the list because of its dense commercial real estate, hospital networks, and large institutional clients, while Rockford and Peoria draw openings from manufacturing plants and regional healthcare systems that require ongoing mechanical maintenance and equipment upgrades.

Are there remote hvac technician jobs in Illinois?

Yes, but they're rare. Hands-on installation, diagnostics, and service work requires a physical presence on site, so the overwhelming majority of roles are field-based. About 4% of hvac technician openings tied to Illinois are remote or hybrid as of November 2026, and those roles tend to be in technical sales support, estimating, or HVAC controls programming rather than traditional service work.

How can I get hired as a hvac technician in Illinois with little or no experience?

The most realistic entry path is a registered apprenticeship through a union hall such as UA Plumbers and Pipefitters Local 597 or Sheet Metal Workers Local 265, both of which accept applicants with a high school diploma and no prior trade experience. Large Illinois facilities contractors and ABM Industries also hire helper and maintenance technician roles that provide on-the-job training. Earning an EPA 608 certification before applying signals readiness and gives candidates a measurable edge over other entry-level applicants.

Where can I find and apply to hvac technician jobs in Illinois?

You can find and apply to hvac technician jobs in Illinois on Migrate Mate, which lists current Illinois openings updated in real time. Search the listings, find roles that match your experience and preferred location, and apply directly to the ones that fit.

See All 108+ HVAC Technician Jobs in Illinois

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