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Hvac Union Jobs in Romeoville, IL (NOW HIRING)

Brown & Root

HVAC Helper I

IL · On-site

... union status and/or beliefs, or any other characteristic protected by federal, state, or local law ... The HVAC Helper/Apprentice assists HVAC technicians with the installation, maintenance ...

Brown and Root

HVAC Helper I

IL · On-site

... union status and/or beliefs, or any other characteristic protected by federal, state, or local law ... The HVAC Helper/Apprentice assists HVAC technicians with the installation, maintenance ...

Assurance Heating & Air Conditioning,

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HVAC Service & Installation Technician

Joliet, IL · On-site

$35 - $50/hr

ATTENTION ALL HVAC SERVICE TECHNICIANS AND INSTALLERS! Assurance Heating and Air Conditioning is pleased to offer outstanding career opportunities for residential and commercial HVAC Service Techs ...

Actalent

HVAC Project Manager

Aurora, IL

Willingness to work in a non-union environment. Work Environment This position is based in an ... and HVAC service setting Job Type & Location This is a Contract to Hire position based out of ...

Hylix Consulting LLC

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HVAC R Technician

Chicago, IL · On-site

$25 - $60/hr

The HVAC R Technician plays a crucial role in installing, maintaining, and diagnosing issues in commercial HVAC systems, ensuring optimal performance and reliability. Responsibilities * Install ...

Four Seasons Heating

HVAC Apprentice

Chicago, IL · On-site

$16.60 - $30/hr

We are looking to fill our HVAC Apprentice position to assist our HVAC Lead Installers for furnace, A/C, boiler, sheet metal and duct work. Location: Bedford Four Seasons Heating & Air Conditioning ...

Yellowstone Local

HVAC Service Technician

Minooka, IL · On-site

$25 - $35/hr

You know how to take control of an HVAC service call, find the real problem, and get it solved. Now bring that experience to a company that trusts skilled technicians to do the job right. What's in ...

Berwyn Western Plumbing & Heating Co

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HVAC Service Technician

Westmont, IL · On-site

$65K - $80K/yr (+ commission)

We are a 77 year old family owned, 3rd generation, HVAC and Plumbing Company. We are looking for an HVAC SERVICE TECH to join our team! You will install, service, and repair heating and air ...

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Showing results 21-40

All JobsHvac Union JobsHvac Union Jobs in Romeoville, IL

Hvac Union information

See Romeoville, IL salary details

$5

$31

$43

How much do hvac union jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for hvac union in Romeoville, IL is $31.00, according to ZipRecruiter salary data. Most workers in this role earn between $25.00 and $33.56 per hour, depending on experience, location, and employer.

What is an HVAC union?

An HVAC union is a labor organization that represents heating, ventilation, and air conditioning (HVAC) workers, such as installers, mechanics, and technicians. These unions negotiate for better wages, benefits, and working conditions for their members. By joining an HVAC union, workers gain access to training programs, job security, and collective bargaining. Unions also advocate for workplace safety and help resolve disputes between employers and employees.

What are the key skills and qualifications needed to thrive as an HVAC union worker?

To excel as an HVAC Union worker, you need strong mechanical aptitude, a solid understanding of heating, ventilation, air conditioning systems, and typically completion of an apprenticeship or vocational training. Familiarity with diagnostic tools, refrigeration gauges, and certification such as EPA Section 608 are commonly required. Attention to detail, effective communication, and reliability are standout soft skills in this role. These competencies ensure safe, efficient system installation and maintenance, while also supporting teamwork and customer satisfaction.

What are some typical challenges faced by HVAC union technicians on large commercial projects?

HVAC union technicians working on large commercial projects often encounter challenges such as coordinating with multiple trades, adhering to strict safety protocols, and managing tight project deadlines. These projects can require working in teams with electricians, plumbers, and general contractors, making communication and flexibility essential. Additionally, union technicians must stay updated on evolving building codes and technology, which may require ongoing training provided by the union. Being adaptable and proactive helps overcome these challenges and contributes to project success.

What is the difference between Hvac Union vs Hvac Technician?

AspectHvac UnionHvac Technician
CredentialsUnion certifications, apprenticeshipsHVAC certifications, EPA license
Work EnvironmentUnion shops, commercial/residential sitesCommercial, residential, industrial settings
Employer & Industry UsageUnion contractors, large projectsPrivate companies, self-employed, contractors

Hvac Union refers to technicians working under union contracts, often with additional benefits and structured training. Hvac Technicians are certified professionals working in various settings, including union and non-union environments. While union members typically have access to more comprehensive training and benefits, non-union technicians may have more flexibility. Both roles require similar certifications and work in comparable environments, but union affiliation often influences wages, job security, and union-specific benefits.

How do I join an HVAC union?

To join an HVAC union, you typically need to complete an apprenticeship program that combines classroom instruction with on-the-job training, often requiring a high school diploma or equivalent. After completing the apprenticeship, you can apply for union membership, which may involve passing an exam and paying initiation fees; union membership provides access to collective bargaining, benefits, and job opportunities in the HVAC industry.

Is it hard to get into union HVAC?

Getting into union HVAC work typically requires completing an apprenticeship program, which involves a combination of classroom instruction and on-the-job training. Candidates often need a high school diploma or equivalent, and some programs may require passing an aptitude test or meeting age and physical fitness standards. Once accepted, apprentices learn skills such as system installation, maintenance, and repair while earning wages and benefits.

What are the most commonly searched types of Hvac jobs in Romeoville, IL?

The most popular types of Hvac jobs in Romeoville, IL are:

What job categories do people searching Hvac Union jobs in Romeoville, IL look for?

The top searched job categories for Hvac Union jobs in Romeoville, IL are:

What cities near Romeoville, IL are hiring for Hvac Union jobs?

Cities near Romeoville, IL with the most Hvac Union job openings:

Hvac Union jobs near you
Infographic showing various Hvac Union job openings in Romeoville, IL as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 25% Part Time, 1% Temporary, and 2% Contract. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $64,484 per year, or $31 per hour.

HVAC Helper I

Brown & Root

IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

Key responsibilities

  • Assist HVAC technicians with installation, maintenance, troubleshooting, and repair of HVAC systems.

  • Perform routine preventive maintenance and assist with servicing various HVAC equipment and systems.

  • Support with electrical troubleshooting, equipment diagnostics, and maintaining documentation of maintenance activities.

Brown & Root rating

6.9

Company rating: 6.9 out of 10

Based on 46 frontline employees who took The Breakroom Quiz

371st of 453 rated engineering

Job description

The HVAC Helper/Apprentice assists HVAC technicians with the installation, maintenance, troubleshooting, and repair of industrial heating, ventilation, and air-conditioning systems. This position is intended for an individual who has an HVAC Apprentice License and is developing the skills necessary to become a qualified HVAC technician while working under the direction of experienced HVAC personnel.
The position supports HVAC systems throughout industrial facilities, including compressors, air handlers, chillers, cooling systems, ventilation equipment, pumps, ductwork, and associated controls.
Essential Duties and Responsibilities
  • Assist journeyman HVAC technicians with installation, maintenance, troubleshooting, and repair of HVAC systems.
  • Perform routine preventive maintenance on HVAC equipment.
  • Assist with servicing and maintaining:
    • Air conditioning systems
    • Heating systems
    • Air handlers
    • Chillers
    • Cooling towers
    • Compressors
    • Pumps
    • Exhaust and ventilation systems
    • Ductwork
    • Filters and belts
  • Assist with refrigerant recovery, evacuation, charging, and leak detection under appropriate supervision and authorization.
  • Assist with electrical troubleshooting of HVAC equipment, including motors, contactors, relays, thermostats, and controls.
  • Use hand tools, power tools, meters, gauges, and other HVAC equipment safely.
  • Assist with installation and replacement of piping, tubing, ductwork, insulation, valves, and HVAC components.
  • Take temperature, pressure, and other equipment readings and report abnormal conditions.
  • Assist with diagnosing equipment problems and identifying potential causes of failure.
  • Perform equipment cleaning and general housekeeping around HVAC systems.
  • Maintain tools, equipment, and work areas in a clean and safe condition.
  • Read and interpret basic drawings, equipment manuals, schematics, and work orders.
  • Maintain accurate documentation of maintenance activities and equipment conditions.
  • Work with journeyman technicians to develop HVAC troubleshooting and repair skills.

Industrial HVAC Systems
The HVAC Helper/Apprentice may assist with equipment and systems such as:
  • Industrial air-conditioning systems
  • Package units
  • Split systems
  • Chillers
  • Cooling towers
  • Air compressors and dryers
  • Air handlers
  • Heating systems
  • Ventilation and exhaust systems
  • Building automation and HVAC controls
  • Pumps and circulating systems
  • Process cooling systems

Safety Responsibilities
  • Follow all company, client, OSHA, and site-specific safety requirements.
  • Participate in daily toolbox talks, pre-job meetings, and Job Safety Analysis (JSA) activities.
  • Follow Lockout/Tagout (LOTO) procedures before working on energized equipment.
  • Properly use required PPE.
  • Follow electrical safety, fall protection, confined-space, and hot-work requirements as applicable.
  • Handle refrigerants and chemicals in accordance with applicable regulations and company procedures.
  • Report unsafe conditions, equipment defects, incidents, and near misses immediately.
  • Maintain good housekeeping and keep work areas free of hazards.

Apprentice License Responsibilities
  • Maintain a valid HVAC Apprentice License as required by the applicable state or jurisdiction.
  • Perform work within the scope permitted by the apprentice license and applicable regulations.
  • Work under the required supervision of a qualified HVAC journeyman or licensed technician.
  • Participate in on-the-job training and technical development.
  • Maintain required apprenticeship training records and documentation.
  • Progress toward additional HVAC certifications and licensing requirements.

Qualifications
  • High School Diploma or GED preferred.
  • Valid HVAC Apprentice License required.
  • 1-3 years of HVAC experience preferred; industrial experience is a plus.
  • HVAC technical school or apprenticeship program preferred.
  • Basic understanding of mechanical, electrical, and refrigeration systems.
  • Industrial, commercial, manufacturing, chemical, petrochemical, or power-generation experience preferred.

Preferred Certifications
  • EPA Section 608 Certification preferred.
  • OSHA 10 or OSHA 30 preferred.
  • CPR/First Aid preferred.
  • Refrigerant handling certification preferred.
  • Additional HVAC manufacturer or equipment certifications are a plus.

Required Skills
  • Basic mechanical aptitude.
  • Basic electrical troubleshooting skills.
  • Ability to use hand and power tools.
  • Ability to read basic electrical diagrams and mechanical drawings.
  • Ability to follow written and verbal instructions.
  • Strong attention to detail.
  • Good communication and teamwork skills.
  • Willingness to learn and develop technical skills.
  • Ability to work safely around operating industrial equipment.

Physical Requirements
  • Ability to stand, walk, bend, kneel, climb, and work overhead for extended periods.
  • Ability to climb ladders and access elevated equipment.
  • Ability to lift and carry up to 50 pounds.
  • Ability to work in confined spaces when required.
  • Ability to work indoors and outdoors in varying weather conditions.
  • Ability to wear required PPE, including hard hat, safety glasses, gloves, hearing protection, steel-toe boots, and FR clothing when required.

Brown & Root Industrial Services is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law. BENEFITS: Brown and Root offers a selection of competitive lifestyle benefits which include a 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, and flexible work schedule. We support career advancement through professional training and development.
The HVAC Helper/Apprentice assists HVAC technicians with the installation, maintenance, troubleshooting, and repair of industrial heating, ventilation, and air-conditioning systems. This position is intended for an individual who has an HVAC Apprentice License and is developing the skills necessary to become a qualified HVAC technician while working under the direction of experienced HVAC personnel.
The position supports HVAC systems throughout industrial facilities, including compressors, air handlers, chillers, cooling systems, ventilation equipment, pumps, ductwork, and associated controls.
Essential Duties and Responsibilities
  • Assist journeyman HVAC technicians with installation, maintenance, troubleshooting, and repair of HVAC systems.
  • Perform routine preventive maintenance on HVAC equipment.
  • Assist with servicing and maintaining:
    • Air conditioning systems
    • Heating systems
    • Air handlers
    • Chillers
    • Cooling towers
    • Compressors
    • Pumps
    • Exhaust and ventilation systems
    • Ductwork
    • Filters and belts
  • Assist with refrigerant recovery, evacuation, charging, and leak detection under appropriate supervision and authorization.
  • Assist with electrical troubleshooting of HVAC equipment, including motors, contactors, relays, thermostats, and controls.
  • Use hand tools, power tools, meters, gauges, and other HVAC equipment safely.
  • Assist with installation and replacement of piping, tubing, ductwork, insulation, valves, and HVAC components.
  • Take temperature, pressure, and other equipment readings and report abnormal conditions.
  • Assist with diagnosing equipment problems and identifying potential causes of failure.
  • Perform equipment cleaning and general housekeeping around HVAC systems.
  • Maintain tools, equipment, and work areas in a clean and safe condition.
  • Read and interpret basic drawings, equipment manuals, schematics, and work orders.
  • Maintain accurate documentation of maintenance activities and equipment conditions.
  • Work with journeyman technicians to develop HVAC troubleshooting and repair skills.

Industrial HVAC Systems
The HVAC Helper/Apprentice may assist with equipment and systems such as:
  • Industrial air-conditioning systems
  • Package units
  • Split systems
  • Chillers
  • Cooling towers
  • Air compressors and dryers
  • Air handlers
  • Heating systems
  • Ventilation and exhaust systems
  • Building automation and HVAC controls
  • Pumps and circulating systems
  • Process cooling systems

Safety Responsibilities
  • Follow all company, client, OSHA, and site-specific safety requirements.
  • Participate in daily toolbox talks, pre-job meetings, and Job Safety Analysis (JSA) activities.
  • Follow Lockout/Tagout (LOTO) procedures before working on energized equipment.
  • Properly use required PPE.
  • Follow electrical safety, fall protection, confined-space, and hot-work requirements as applicable.
  • Handle refrigerants and chemicals in accordance with applicable regulations and company procedures.
  • Report unsafe conditions, equipment defects, incidents, and near misses immediately.
  • Maintain good housekeeping and keep work areas free of hazards.

Apprentice License Responsibilities
  • Maintain a valid HVAC Apprentice License as required by the applicable state or jurisdiction.
  • Perform work within the scope permitted by the apprentice license and applicable regulations.
  • Work under the required supervision of a qualified HVAC journeyman or licensed technician.
  • Participate in on-the-job training and technical development.
  • Maintain required apprenticeship training records and documentation.
  • Progress toward additional HVAC certifications and licensing requirements.

Qualifications
  • High School Diploma or GED preferred.
  • Valid HVAC Apprentice License required.
  • 1-3 years of HVAC experience preferred; industrial experience is a plus.
  • HVAC technical school or apprenticeship program preferred.
  • Basic understanding of mechanical, electrical, and refrigeration systems.
  • Industrial, commercial, manufacturing, chemical, petrochemical, or power-generation experience preferred.

Preferred Certifications
  • EPA Section 608 Certification preferred.
  • OSHA 10 or OSHA 30 preferred.
  • CPR/First Aid preferred.
  • Refrigerant handling certification preferred.
  • Additional HVAC manufacturer or equipment certifications are a plus.

Required Skills
  • Basic mechanical aptitude.
  • Basic electrical troubleshooting skills.
  • Ability to use hand and power tools.
  • Ability to read basic electrical diagrams and mechanical drawings.
  • Ability to follow written and verbal instructions.
  • Strong attention to detail.
  • Good communication and teamwork skills.
  • Willingness to learn and develop technical skills.
  • Ability to work safely around operating industrial equipment.

Physical Requirements
  • Ability to stand, walk, bend, kneel, climb, and work overhead for extended periods.
  • Ability to climb ladders and access elevated equipment.
  • Ability to lift and carry up to 50 pounds.
  • Ability to work in confined spaces when required.
  • Ability to work indoors and outdoors in varying weather conditions.
  • Ability to wear required PPE, including hard hat, safety glasses, gloves, hearing protection, steel-toe boots, and FR clothing when required.

Brown & Root Industrial Services is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law. BENEFITS: Brown and Root offers a selection of competitive lifestyle benefits which include a 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, and flexible work schedule. We support career advancement through professional training and development.

What Brown & Root employees say

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Benefits

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About Brown & Root

Sourced by ZipRecruiter

Brown & Root is a prominent player in the industrial service industry, with their headquarters nestled in Baton Rouge, Louisiana, US. With a substantial history dating back to 1919, the company has built a reputation for delivering comprehensive solutions to their customers, primarily in engineering, construction, maintenance, operations, and other related industrial services. Brown & Root’s core mission is echoed in their commitment to safety, customer satisfaction, integrity, and delivering high-quality services. They also take pride in their culture of continuous improvement which has yielded significant achievements such as earning a spot in the Engineering News-Record's top 400 contractors list.

Industry

Engineering professional services

Company size

5,001 - 10,000 Employees

Headquarters location

Baton Rouge, LA, US

Year founded

1919

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