Hvac Service Technician | Per Diem

Aerotek; Houston (TX); On-site; USD 41,000 - 58,000; Full time

Benefits offered by this job

Per diem

Medical benefits

401(k) plan

Job summary

Aerotek is seeking an HVAC Service Technician to service and maintain large industrial HVAC systems on-site in Houston. You will work with 2 to 80 ton Trane split systems and Symbio controllers, performing diagnostics, PMs, filter changes, and electrical troubleshooting to support reliable operation.

The role emphasizes safety, accurate documentation, and collaboration with site personnel to minimize downtime. A minimum of 3 years’ hands-on HVAC experience and EPA certification are required.

Qualifications

• At least 3 years of hands-on HVAC service experience on industrial equipment.
• Strong knowledge of HVAC systems including Trane split systems and Symbio controllers.
• Experience with troubleshooting refrigeration systems and boilers.
• Proficient in performing preventive maintenance and filter changes.
• Solid electrical troubleshooting skills for building systems.
• EPA Universal certification for refrigerant handling.

Responsibilities

• Service and maintain HVAC systems on an industrial site for safe, reliable operation.
• Diagnose, adjust, and repair 2 to 80 ton Trane systems and Symbio controllers.
• Perform preventive maintenance including cleaning and filter changes.
• Carry out electrical troubleshooting for complex service calls.
• Inspect refrigeration and mechanical components to identify issues.
• Document work performed, including parts used, clearly and accurately.

Skills

HVAC service

Trane equipment

Symbio controllers

Electrical troubleshooting

Preventive maintenance

Boilers & refrigeration

EPA Universal certification

Tools

P&ID interpretation

Electrical diagrams

Job description

Job Title: HVAC Service Technician

Job Description

This role focuses on servicing and maintaining HVAC systems on a large industrial job site. You will work on a wide range of equipment, including 2 to 80 ton Trane split systems with Symbio controllers, performing preventative maintenance, cleaning, filter changes, and electrical troubleshooting for larger service calls. You will play a key role in ensuring reliable, efficient operation of critical HVAC and refrigeration systems.

Responsibilities

• Service and maintain HVAC systems on an industrial job site, ensuring safe, reliable, and efficient operation.
• Work on 2 to 80 ton Trane split systems and Symbio controllers, performing diagnostics, adjustments, and repairs as needed.
• Carry out preventative maintenance (PMs), including equipment cleaning, filter changes, and basic system checks.
• Perform electrical troubleshooting and maintenance for larger and more complex service calls.
• Inspect refrigeration systems and mechanical components to identify issues and determine appropriate repair solutions.
• Complete repair and service work on HVAC equipment, boilers, and related mechanical and electrical systems.
• Document work performed, including maintenance activities, repairs, and parts used, in a clear and accurate manner.
• Follow all safety procedures and use provided personal protective equipment (PPE) while working on site.
• Collaborate with site personnel and other technicians to coordinate work and minimize equipment downtime.
• Work approximately 50 hours per week, maintaining reliability and punctuality to support operational needs.

Essential Skills

• At least 3 years of hands-on service experience working on HVAC equipment.
• Strong knowledge of HVAC systems, including 2 to 80 ton Trane split systems and Symbio controllers.
• Proficiency in troubleshooting and repairing refrigeration systems and mechanical HVAC components.
• Experience performing preventative maintenance, including equipment cleaning and filter changes.
• Solid electrical troubleshooting skills for HVAC and related building systems.
• Ability to diagnose and repair boilers and associated mechanical and electrical components.
• EPA Universal certification for refrigerant handling.

Additional Skills & Qualifications

• Experience servicing Trane equipment and working with Symbio controllers.
• Experience in mechanical systems repair and general building services.
• Ability to read and interpret technical documentation, wiring diagrams, and equipment manuals.

Why Work Here?

You will join a team that values safety, reliability, and professional craftsmanship, with all required PPE provided to support safe work on site. The role offers consistent hours, opportunities to work with large and complex HVAC systems, and a per diem structure that supports work away from home. You will gain experience in a dynamic industrial environment while building your technical expertise and advancing your career.

Job Type & Location

This is a Contract position based out of Houston, TX.

Pay and Benefits

The pay range for this position is $36.00 - $36.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

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

Medical, dental & visionCritical Illness, Accident, and Hospital401(k) Retirement Plan Pre-tax and Roth post-tax contributions availableLife Insurance (Voluntary Life & AD&D for the employee and dependents)Short and long-term disabilityHealth Spending Account (HSA)Transportation benefitsEmployee Assistance ProgramTime Off/Leave (PTO, Vacation or Sick Leave)

Job Type & Location

This is a Contract position based out of Houston, TX.

Application Deadline

This position is anticipated to close on Oct 29, 2026.

Workplace Type

This is a fully onsite position in Houston,TX.

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.