Hvac Technician

HVAC Service Technician

Chicagoland Suburbs

Overview

We are seeking an experienced and dedicated Commercial HVAC Service Technician to join our team. This role focuses on servicing and maintaining a wide range of commercial HVAC and refrigeration systems—including rooftop units, walk‑in coolers, freezers, compressors, boilers, and more—primarily for restaurants and commercial clients.

Technicians enjoy a high degree of independence: start your day from home, drive directly to your first job, and only occasionally visit the shop. This is a customer-facing role, so professionalism and strong communication skills are essential.

If you are interested in this position, then please apply today and an Aerotek Recruiter will reach out within 24-48 hours.

Responsibilities

Service and maintain rooftop units, compressors, in-line coolers, walk-in coolers, freezers, and boilers.

• Utilize a company-provided work truck, stocked with parts and some tools, to travel to job sites.

• Provide and utilize personal tools such as vacuum pumps, reclaiming machines, and basic hand tools.

• Complete jobs starting from home without the need to report to the shop frequently.

• Ensure customer satisfaction through professional presentation and a customer-oriented mindset.

• Participate in an on-call rotation for after-hours service, particularly for restaurants.

• Maintain an organized approach to work, with attention to detail and effective communication.

Essential Skills

5+ years of experience in Commercial HVAC service.

• 1-3 years of experience in Commercial Refrigeration troubleshooting.

• NATE Certification and Universal EPA Certification.

• Ability to repair, install, inspect, diagnose, and maintain all parts of HVAC systems.

• Proficiency in reading repair manuals, wiring diagrams, and blueprints.

• Understanding of safe mechanical practices and HVAC codes and regulations.

Why Work Here?

• Company-provided service vehicle

• Competitive pay and benefits

• Paid travel time between your first and last service calls

• Stable, year-round work with opportunities for additional hours during peak seasons

• A safety-focused culture that supports ongoing training and professional development

• A team that respects your expertise, time, and contributions

Work Environment

This is a field-based position servicing customers throughout Chicago and the far north suburbs. You'll work directly from your company vehicle, which is typically kept at your home, allowing you to head straight to your first job and return home after your last call.

What to Expect:

• Company truck stocked with parts and select tools

• Minimal trips to the shop

• Average 35 hours per week during slower seasons and 40+ hours during peak periods

• Increased workload in the spring as preventative maintenance season ramps up

• Consistent work throughout the year

On-Call Schedule:

• Participate in a rotating on-call schedule with other technicians

• Occasional after-hours service calls, primarily for restaurant customers

• Most calls occur during the evening, with rare overnight service needs

Tools Required:

Technicians are expected to provide their own essential trade tools, including:

• Vacuum pump

• Recovery machine

• Hand tools

• Socket sets

• Drill

• Refrigeration gauges

Job Type & Location

This is a Contract to Hire position based out of McHenry, IL.

Pay and Benefits

The pay range for this position is $40.00 - $50.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision

• Critical Illness, Accident, and Hospital

• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available

• Life Insurance (Voluntary Life & AD&D for the employee and dependents)

• Short and long-term disability

• Health Spending Account (HSA)

• Transportation benefits

• Employee Assistance Program

• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in McHenry,IL.

Application Deadline

This position is anticipated to close on Jul 14, 2026.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.