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Hvac Helper Jobs in O Fallon, IL (NOW HIRING)

Person Hvac LLC

HVAC Technician

Saint Louis, MO · On-site

$16.50 - $28/hr

We are looking for an HVAC Technician to join our team! You will install, service, and repair heating and air conditioning systems. Responsibilities: * Install new heating, ventilation, and air ...

Person Hvac LLC

HVAC Technician

Saint Louis, MO · On-site

$16.50 - $28/hr

We are looking for an HVAC Technician to join our team! You will install, service, and repair heating and air conditioning systems. Responsibilities: * Install new heating, ventilation, and air ...

TSK HOUSING

HVAC Technician

Spanish Lake, MO · On-site

$60K - $75K/yr

Training & development HVAC Technician - Apartment Community Salary: $60,000-$75,000/year We are seeking an experienced full-time HVAC Technician for a portfolio of apartment communities in the St.

New

TalentSphere

HVAC Estimator

Saint Louis, MO · On-site

Providing technical guidance and product recommendations to help customers select the best solutions. * Developing a strong understanding of our HVAC product offerings, applications, and capabilities.

BRIX Recruiting Partners

HVAC

Saint Louis, MO · On-site

$23.75 - $32/hr

Please access the apply now button below to be placed on our HVAC Industry recruiters radar so our team knows when it makes sense to contact you when new opportunities open up in the HVAC industry.

BRIX Recruiting Partners

HVAC

Saint Louis, MO · On-site

$23.75 - $32/hr

Please access the apply now button below to be placed on our HVAC Industry recruiters radar so our team knows when it makes sense to contact you when new opportunities open up in the HVAC industry.

Academy Air

HVAC Selling Technician

Hazelwood, MO

$25 - $40/hr

HVAC Selling Technician Looking to TRADE up to a better opportunity? Academy Air is looking for a self-motivated individuals with a positive attitude to join our growing HVAC team as a Technician.

Academy Air

HVAC Selling Technician

Hazelwood, MO · On-site

$40/hr

Overview HVAC Selling Technician Looking to TRADE up to a better opportunity? Academy Air is looking for a self-motivated individuals with a positive attitude to join our growing HVAC team as a ...

Academy Air

HVAC Selling Technician

Hazelwood, MO · On-site

$48 - $83/hr

Overview HVAC Selling Technician Looking to TRADE up to a better opportunity? Academy Air is looking for a self-motivated individuals with a positive attitude to join our growing HVAC team as a ...

Academy Air

HVAC Selling Technician

Hazelwood, MO · On-site

$50/hr

Overview HVAC Selling Technician Looking to TRADE up to a better opportunity? Academy Air is looking for a self-motivated individuals with a positive attitude to join our growing HVAC team as a ...

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All JobsHvac Helper JobsHvac Helper Jobs in O'Fallon, IL

Hvac Helper information

See O Fallon, IL salary details

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$16

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How much do hvac helper jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for hvac helper in O'Fallon, IL is $16.72, according to ZipRecruiter salary data. Most workers in this role earn between $14.57 and $18.85 per hour, depending on experience, location, and employer.

What is an HVAC helper?

HVAC Helpers are entry-level workers who assist experienced HVAC technicians with the installation, maintenance, and repair of heating, ventilation, and air conditioning systems. Their tasks often include carrying tools, cleaning work areas, preparing materials, and helping with basic assembly and disassembly of equipment. HVAC Helpers gain practical experience in the field, which can prepare them for more advanced roles or apprenticeships in HVAC. This position is a common starting point for those looking to build a career in the HVAC industry.

What are some typical challenges HVAC helpers face when starting in the role?

New HVAC Helpers often encounter challenges such as adapting to physically demanding tasks, learning to use a variety of tools safely, and understanding complex HVAC systems. It's common to work in tight or awkward spaces, sometimes in extreme temperatures. However, most employers offer on-the-job training and mentorship, allowing helpers to gradually build their technical skills and confidence. Collaboration with experienced technicians is key to overcoming these initial hurdles and progressing in the field.

What are the key skills and qualifications needed to thrive as an HVAC helper, and why are they important?

To thrive as an HVAC Helper, you need a basic understanding of mechanical systems, hand tools, and safety procedures, often supported by a high school diploma or equivalent. Familiarity with HVAC-specific tools, refrigerant handling equipment, and OSHA safety guidelines is typically required. Strong communication, reliability, and a willingness to learn make someone stand out in this entry-level role. These skills ensure efficient support for HVAC technicians, adherence to safety standards, and the development of expertise needed for career advancement.

What is the difference between Hvac Helper vs Hvac Apprentice?

AspectHvac HelperHvac Apprentice
CredentialsNone required, on-the-job trainingTypically enrolled in HVAC training programs or apprenticeships
Work EnvironmentAssist technicians in residential, commercial, and industrial settingsLearn and perform basic tasks under supervision in similar environments
Employer UsageEntry-level support role in HVAC companiesTraining role for future licensed technicians
Search/Comparison IntentUnderstanding entry-level HVAC support rolesLearning about HVAC training and career progression

Hvac Helpers assist experienced technicians and typically do not require formal credentials, focusing on support tasks. Hvac Apprentices are in training programs, gaining skills and experience to become licensed HVAC technicians. Both roles work in similar environments, but apprentices are actively learning and developing their expertise.

How much do HVAC helpers make?

HVAC helpers in Texas typically earn an average hourly wage of around $14 to $18, with annual salaries ranging from approximately $29,000 to $37,000. Wages can vary based on experience, certifications, and the complexity of the work environment.

Is HVAC helper a good way to get into HVAC?

An HVAC helper position is a common entry-level role that provides hands-on experience with installation, maintenance, and repair of heating, ventilation, and air conditioning systems. It can serve as a stepping stone to more advanced roles, often requiring basic skills, physical stamina, and sometimes certification or training. This role helps develop industry knowledge and technical skills necessary for career advancement in HVAC.

Is being an HVAC helper hard?

Being an HVAC helper involves physically demanding work, including lifting heavy equipment and working in confined or uncomfortable spaces. It requires learning technical skills, understanding safety procedures, and often working flexible hours, but the job can be manageable with proper training and experience.

What are the most commonly searched types of Hvac jobs in O'Fallon, IL?

The most popular types of Hvac jobs in O'Fallon, IL are:

What job categories do people searching Hvac Helper jobs in O'Fallon, IL look for?

The top searched job categories for Hvac Helper jobs in O'Fallon, IL are:

What cities near O'Fallon, IL are hiring for Hvac Helper jobs?

Cities near O'Fallon, IL with the most Hvac Helper job openings:

Hvac Helper jobs near you
Infographic showing various Hvac Helper job openings in O'Fallon, IL as of August 2026, with employment types broken down into 87% Full Time, 11% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $34,772 per year, or $16.7 per hour.

HVAC Helper

Style Crest Enterprises Inc

Saint Louis, MO • Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

Job description

Royal Durham Supply, a Style Crest company, has been a leading distributor of high-quality products for the manufactured housing industry since 1964. With over 50 years of dedication to excellence, we are committed to delivering exceptional products and service to the mobile home sector. At Royal Durham Supply, our focus is simple: ensuring customer satisfaction by prioritizing our customers in everything we do.

Join our HVAC team in Fenton and take advantage of an exciting sign-on bonus opportunity!

As an entry level HVAC Apprentice/Helper, you will be responsible for supporting the installation and service of HVAC systems and products according to manufacturer specifications, while ensuring that all work is performed professionally, timely, and accurately in compliance with company policies and procedures.

Responsibilities

  • Works safely when performing installations and service of HVAC equipment.
  • Follows all company policies and procedures for the type of installation and service being performed.
  • Helps with the installation and service of HVAC related equipment accurately and efficiently according to manufacturer’s specifications.
  • Premeasures jobs to identify proper materials required for scope of work.
  • Performs the installation of household appliances as needed.
  • Receives, verifies, and loads all equipment and materials needed for each job and maintains stock levels on truck.
  • Assists associates as directed by management.
  • Completes all required paperwork prior to the end of the shift.  
  • Performs all readings on test instruments and understands the importance of these readings.
  • Follows the national, state, and local mechanical, electrical and plumbing codes, and regulations.
  • Ensures office dispatcher/supervisor is aware of job status and any delays that may occur.    
  • Maintains the company’s vehicle and notifies management when maintenance is required.
  • Always performs work in a professional manner. Ensures customers are always treated with respect. Reports any issues or problems to manager immediately.

Requirements

  • A High school diploma or GED is required.
  • EPA certification preferred; must be EPA 608 certified or willing to be certified within 90 days of employment
  • Completion or enrollment of a trade program in an applicable field is preferred.
  • Must be mechanically inclined and be able to distinguish between different HVAC equipment.
  • Maintains a valid driver’s license and an acceptable MVR.

Benefits 

  • Health Care Plan (Medical, Dental & Vision)
  • Life Insurance (Basic, Voluntary & AD&D)
  • Vacation and Personal Time
  • Short Term & Long Term Disability
  • 401K with Company Match
  • Paid holidays

Royal Durham Supply, a Style Crest company, is committed to providing equal employment opportunities to all employees and applicants without regard to race, color, religion, sex, national origin, age, disability, or any other characteristic protected by applicable law. We ensure fair treatment in all aspects of employment, including recruitment, hiring, training, promotion, and compensation. Our commitment to diversity and inclusion fosters a workplace where every individual is valued and respected.


This position will take place at the Fenton, Missouri store location. Typical work hours are Monday through Friday 8am to 5pm CT.