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Hvac Jobs in Romeoville, IL (NOW HIRING)

Brown & Root

HVAC Helper I

IL · On-site

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 ...

Brown & Root

HVAC Helper I

IL · On-site

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 ...

Brown and Root

HVAC Helper I

IL · On-site

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 ...

Assurance Heating & Air Conditioning,

Be Seen First

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 ...

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 ...

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 ...

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 ...

Air Dynamics

HVAC Service & Sales Technician

Oswego, IL · On-site

$100K/yr

HVAC Service / Sales Air Dynamics Heating and Cooling | Oswego, IL Earning potential of $100,000+ per year! $5,000 Sign-On Bonus for experienced technicians! Air Dynamics Heating and Cooling is ...

Apex Power LLC

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Commercial Hvac Technician

Chicago, IL · On-site

$29 - $37.25/hr

The HVAC Technician will be responsible for installing, inspecting, maintaining, troubleshooting, and repairing commercial and industrial heating, ventilation, and air-conditioning systems. The ideal ...

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Showing results 21-40

All JobsHvac JobsHvac Jobs in Romeoville, IL

Hvac information

See Romeoville, IL salary details

$5

$31

$43

How much do hvac jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for hvac 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 technician?

HVAC technicians are skilled professionals who install, maintain, and repair heating, ventilation, air conditioning, and refrigeration systems in residential, commercial, and industrial settings. They ensure that these systems operate efficiently to provide comfort and maintain air quality. HVAC technicians often diagnose mechanical and electrical issues, perform routine inspections, and recommend upgrades or replacements as needed. Their expertise is essential for energy efficiency and indoor environmental control.

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

To thrive as an HVAC Technician, you need a solid understanding of heating, ventilation, air conditioning systems, mechanical aptitude, and typically a relevant certification or associate’s degree. Familiarity with diagnostic tools, refrigerant handling equipment, and knowledge of regulatory codes (such as EPA Section 608 certification) are essential. Strong problem-solving skills, customer service orientation, and attention to detail help technicians excel in diagnosing issues and communicating solutions. These skills and qualifications ensure safe, efficient system operation and high customer satisfaction in a technical service environment.

What are some common challenges HVAC technicians face on the job, and how can they prepare for them?

HVAC technicians often encounter challenges such as troubleshooting complex systems, working in uncomfortable or confined spaces, and adapting to rapidly evolving technology. To prepare, technicians should invest in ongoing training, stay updated on new industry tools and regulations, and develop strong problem-solving skills. Building good communication with clients and team members also helps ensure smooth project execution and customer satisfaction.

Where do HVAC technicians work?

HVAC technicians work at client locations where they perform maintenance and repair services on heating, ventilation, and air conditioning systems. As an HVAC technician, you can have a permanent assignment at one particular facility, or you may work for a single entity, such as a school district. Alternatively, you may work for an HVAC repair company and respond to service calls at many different locations each day. Much of your HVAC technician work is indoors, usually in basements or back rooms, but you may also have to do repairs and service to equipment outdoors.

What is the difference between Hvac vs HVAC Technician?

AspectHvacHVAC Technician
CredentialsVaries; may include certifications in HVAC systemsTypically requires EPA certification and HVAC-specific licenses
Work EnvironmentDesign, installation, maintenance of heating, ventilation, and air conditioning systemsHands-on repair, troubleshooting, and servicing HVAC units
Industry UsageBroad term encompassing all HVAC-related rolesSpecific role focused on technical service and repairs

Hvac is a broad term covering the entire HVAC industry, including design, installation, and maintenance. An HVAC Technician is a specific role within this industry, primarily focused on repairing and servicing HVAC systems. While Hvac refers to the overall field, HVAC Technician describes the hands-on professionals working directly on equipment.

Is HVAC a good side hustle?

HVAC technicians can pursue side work such as installing or repairing systems outside their primary employment, often requiring certification and knowledge of tools and safety protocols. It can be a profitable side hustle for those with technical skills and flexible schedules, but it may involve physical labor and irregular hours.

Is hvac a stressful job?

HVAC technicians often work in physically demanding environments and may face time pressures to complete repairs or installations quickly. The job can involve irregular hours, including evenings and weekends, which can contribute to stress, but it also offers problem-solving opportunities and job stability.

What position in HVAC pays the most?

In HVAC, the highest-paying positions are often HVAC project managers, service managers, or senior technicians with specialized skills and certifications. These roles typically require extensive experience, leadership abilities, and knowledge of complex systems, and they can earn significantly higher salaries than entry-level or technician roles.
More about Hvac jobs

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 are popular job titles related to Hvac jobs in Romeoville, IL?

For Hvac jobs in Romeoville, IL, the most frequently searched job titles are:

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

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

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

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

Hvac jobs near you
Infographic showing various Hvac job openings in Romeoville, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person 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 17 days ago

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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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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