HVAC Jobs in Illinois
HVAC jobs in Illinois center on Chicago, Rockford, and Peoria, where commercial construction, industrial facilities, and large institutional campuses keep demand steady for technicians at every level from entry-level apprentice to senior project engineer. Employers like Comfort Systems USA, Johnson Controls, and Siemens maintain lasting operations across the state and hire consistently for roles in commercial refrigeration, building automation systems, and sheet metal fabrication. Illinois ranks among the most active Midwest markets for licensed mechanical trades. Find a role that fits below and apply directly.
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Heating & Air Conditioning Technician & InstallerPosition Overview
We are seeking a skilled and dependable Heating & Air Conditioning Technician & Installer to join our team. This position is responsible for performing HVAC service, maintenance, troubleshooting, repairs, replacements, and new system installations for residential and light commercial customers.
The ideal candidate is knowledgeable, professional, mechanically inclined, safety-conscious, and able to work independently while providing excellent customer service.
Key Responsibilities
- Perform installation, replacement, maintenance, and repair of heating and air conditioning systems.
- Diagnose electrical, mechanical, refrigeration, airflow, and control-system problems.
- Install and service furnaces, air conditioners, heat pumps, rooftop units, air handlers, boilers, humidifiers, and related HVAC equipment.
- Properly install and connect refrigerant piping, ductwork, condensate drains, electrical components, and low-voltage controls.
- Perform refrigerant recovery, evacuation, leak detection, charging, and system commissioning.
- Troubleshoot compressors, motors, capacitors, contactors, control boards, thermostats, safeties, sensors, and other HVAC components.
- Perform preventative maintenance and system inspections.
- Complete equipment start-ups and verify proper operation, airflow, temperatures, pressures, electrical readings, and safety controls.
- Read and understand wiring diagrams, installation manuals, equipment specifications, and job plans.
- Maintain clean and organized work areas and protect customer property during service and installation.
- Communicate professionally with customers and explain system conditions, repairs, and recommendations.
- Complete service tickets, installation documentation, equipment information, and job notes accurately.
- Follow company procedures, manufacturer specifications, applicable codes, and safety requirements.
- Assist with material and equipment loading, unloading, transportation, and job-site preparation.
- Maintain company tools, equipment, vehicles, and inventory in good working condition.
- Work efficiently as part of a team while also being capable of completing assigned work independently.
Qualifications
- HVAC service and/or installation experience preferred.
- Strong mechanical and electrical troubleshooting skills.
- Basic understanding of refrigeration systems and HVAC controls.
- Ability to use common HVAC diagnostic tools and equipment.
- Ability to read wiring diagrams and follow technical instructions.
- Valid driver's license and reliable transportation.
- Ability to lift HVAC equipment and materials and work on ladders, rooftops, attics, crawlspaces, and other job-site environments.
- Ability to work in hot, cold, dusty, and physically demanding conditions.
- EPA 608 certification preferred and required for applicable refrigerant work.
- Strong attention to detail and commitment to quality workmanship.
- Professional appearance, communication, and customer-service skills.
- Willingness to learn new equipment, technologies, and installation practices.
Preferred Skills
- Residential and commercial HVAC experience.
- Experience with rooftop units and commercial equipment.
- Experience with newer refrigerants and high-efficiency equipment.
- Strong electrical troubleshooting abilities.
- Brazing, refrigerant piping, and system commissioning experience.
- Experience with preventative maintenance programs.
- Ability to independently diagnose problems and determine appropriate repair solutions.
What We Look For
We are looking for someone who takes pride in their work, shows up reliably, treats customers and coworkers respectfully, and wants to build a long-term career in the HVAC industry. Quality workmanship, honesty, reliability, and professionalism are extremely important to us.
Physical Requirements
- Ability to lift and carry HVAC equipment, tools, and materials.
- Ability to climb ladders and work on rooftops.
- Ability to work in confined spaces, attics, mechanical rooms, and crawlspaces.
- Ability to stand, bend, kneel, climb, and work with hands for extended periods.
- Ability to safely perform work in varying weather and job-site conditions.
Position Type
FLEXIBLE HOURS! | Heating & Air Conditioning Technician & Installer
Compensation, benefits, company vehicle/tools, training opportunities, and advancement opportunities may be provided based on experience, qualifications, and position level.
Pay: $25.00 - $45.00 per hour
Benefits:
- Paid time off
Work Location: On the road
See All 108+ HVAC Jobs in Illinois
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Find HVAC JobsHVAC Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
HVAC 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

- Trane Technologies4

- SUMMERS OF BROWNSBURG4S
- EquipmentShare3

Top Industries Hiring
- Manufacturing
- Consulting & Professional Services
What Illinois Employers Look For
The qualifications that appear most often in HVAC jobs across Illinois.
- Active Illinois HVAC contractor license or EPA 608 certification recognized in Illinois
- Completion of a registered apprenticeship program or equivalent technical school training
- Hands-on experience installing, maintaining, or repairing commercial or residential HVAC systems
- Ability to read and interpret blueprints, schematics, and mechanical drawings
- Valid driver's license and reliable transportation to job sites across service territory
- Strong troubleshooting skills for refrigerant systems, electrical controls, and air distribution
HVAC Jobs in Illinois: Frequently Asked Questions
How do you become a hvac in Illinois?
To work as an HVAC technician in Illinois, you must obtain an Illinois HVAC contractor license through the Illinois Department of Public Health for certain refrigerant and mechanical work, and hold EPA Section 608 certification for handling refrigerants. Most technicians complete a state-registered apprenticeship through programs affiliated with UA Local unions or attend an accredited vocational or community college program in Illinois before sitting for their credential exams.
Which companies hire hvacs in Illinois?
Companies currently hiring hvacs in Illinois include Edelman Heating, Cooling, Plumbing, Electric & Solar, Service Experts, and Trane Technologies, per current listings on Migrate Mate as of November 2026. Illinois's dense commercial real estate market and large industrial base mean many of these employers maintain ongoing hiring pipelines rather than posting only for one-off vacancies.
Which Illinois cities have the most hvac jobs?
The cities with the most hvac openings in Illinois are Chicago, Champaign, and Willowbrook. Chicago dominates the list because of its concentration of high-rise commercial buildings, hospital systems, and industrial facilities, while Rockford and Peoria draw consistent demand from manufacturing plants and regional construction activity that sustains steady technician hiring outside the metro.
Are there remote hvac jobs in Illinois?
Yes, but they're rare. HVAC work is almost entirely hands-on and site-dependent, so remote roles are limited to a narrow slice of positions. About 14% of hvac openings tied to Illinois are remote or hybrid as of November 2026, and those postings tend to involve building automation system programming, controls engineering, or estimating rather than installation or service work.
How can I get hired as a hvac in Illinois with little or no experience?
The most realistic entry path is enrolling in a state-registered HVAC apprenticeship through UA Local 597 or the Sheet Metal Workers Local 265 in Illinois, which combine paid on-the-job training with classroom instruction. Community colleges like Triton College and Olive-Harvey College offer HVAC certificate programs that Illinois employers recognize. Employers often hire apprentices or helpers directly, and holding your EPA 608 certification before applying gives entry-level candidates a measurable edge over unregistered applicants.
Where can I find and apply to hvac jobs in Illinois?
You can find and apply to hvac jobs in Illinois on Migrate Mate, which lists current Illinois openings updated regularly. Find roles that match your experience level and location, then apply directly to each employer through the listing. No signup is required to search or view open positions.
See All 108+ HVAC Jobs in Illinois
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