Hvac Service Technician

Aerotek; Nashville (TN); On-site; USD 73,000 - 94,000; Full time

Benefits offered by this job

PTO after 90 days

Medical, dental, vision insurance

401k with match

NCCER accredited training

Job summary

Aerotek is seeking a Commercial HVAC Service Technician to perform preventative maintenance, troubleshooting, and repair on a wide range of commercial HVAC equipment for municipal facilities in Nashville, TN. The role emphasizes startup support, commissioning, and accurate documentation using CMMS.

Ideal candidates have 5+ years of hands-on experience with commercial HVAC units, boilers, and chillers, EPA certification, and strong troubleshooting skills.

Qualifications

• 5+ years of experience performing service on HVAC systems.
• EPA certification (Universal or 608) for refrigerants.
• Strong ability to read blueprints and schematics for HVAC systems.
• Experience using CMMS to manage work orders and notes.
• Experience with boilers and chillers maintenance.
• Ability to diagnose electrical and control issues in HVAC systems.
• Proven troubleshooting skills and detailed documentation of repairs.
• Able to work independently on service calls and repairs.

Responsibilities

• Perform preventative maintenance and service on commercial HVAC systems.
• Install, repair, and maintain pumps, compressors, furnaces, and cooling equipment.
• Troubleshoot and diagnose HVAC and related electrical systems.
• Read blueprints and schematics to understand layouts.
• Apply electrical theory to HVAC controls and motors.
• Use CMMS to manage work orders and document job notes.
• Support startups, commissioning, and installation validation on projects.
• Maintain boilers and chillers, including hydronic systems.
• Respond to service calls and document on-site repairs.
• Calibrate equipment and verify performance as needed.
• Collaborate with team and other trades on municipal projects.
• Participate in on-call rotation for after-hours support.
• Follow safety procedures in mechanical rooms and rooftops.

Skills

5+ years HVAC service

Hands-on commercial HVAC

Boilers & chillers maintenance

Troubleshooting & documentation

EPA certification (608)

Electrical theory for HVAC

CMMS experience

Blueprints & schematics

Education

Technical HVAC degree or trade certification

Tools

CMMS software

Multimeters

Pressure gauges

Crimpers

Channel locks

Hand & power tools

Job description

Commercial HVAC Service Technician

The Commercial HVAC Service Technician performs maintenance, troubleshooting, and repair on a wide range of commercial HVAC equipment, ensuring reliable operation across multiple municipal facilities. This role focuses on preventative maintenance and service work, equipment startups and commissioning, and accurate documentation of all activities within a computerized maintenance management system.

Responsibilities

• Perform preventative maintenance and service on commercial HVAC systems, ensuring safe, reliable, and efficient operation.
• Install, repair, and maintain equipment such as pumps, compressors, furnaces, air conditioning units, cooling towers, fan coil units, refrigeration systems, and split-systems.
• Troubleshoot, diagnose, and repair HVAC and related mechanical systems using hand tools and power tools, including multi-meters, pressure gauges, crimpers, and channel locks.
• Read and interpret blueprints and schematics to understand system layouts, electrical connections, and mechanical components.
• Apply electrical theory to diagnose and resolve issues with HVAC controls, motors, and related electrical systems.
• Use a computerized maintenance management system (CMMS) to receive, complete, and document work orders, including detailed job notes and parts used.
• Support equipment startups, commissioning activities, and installation validation on larger projects and new system installations.
• Perform preventative maintenance and repairs on boilers and chillers, including hydronic and related systems.
• Respond to service calls, assess issues on-site, complete necessary repairs, and thoroughly document work performed.
• Conduct equipment calibration and verification as needed to maintain system performance and compliance.
• Collaborate with team members and other trades on projects in municipal and government facilities.
• Participate in an on-call rotation to provide after-hours support for critical HVAC issues.
• Follow all safety procedures and best practices while working in mechanical rooms, rooftops, and various facility environments.

Essential Skills

• At least 5 years of experience performing service on HVAC systems.
• Hands‑on experience working on commercial HVAC units in a service or maintenance capacity.
• Experience performing preventative maintenance and repairs on boilers and chillers.
• Proven ability to handle service calls independently, including diagnosing issues, making repairs, and documenting work in detail.
• EPA certification (Universal or 608) as required for handling refrigerants.
• Strong understanding of electrical theory as it applies to HVAC systems and controls.
• Ability to read and interpret blueprints and schematics for mechanical and electrical systems.
• Proficiency using hand tools and power tools such as multi‑meters, pressure gauges, crimpers, and channel locks.
• Experience working with boiler systems, chillers, and hydronic systems.
• Ability to use a computerized maintenance management system (CMMS) to manage work orders and job notes.
• Experience with commissioning, equipment installation, and equipment calibration in a commercial environment.
• Comfort working in a preventative maintenance and service division supporting multiple facilities.
• Strong documentation skills and attention to detail when recording work performed and system conditions.

Additional Skills & Qualifications

• Experience with commissioning, installation validations, and equipment startups is a significant plus.
• Any technical degree from a trade or vocational school in HVAC, mechanical, electrical, or a related field is ideal.
• Experience working with job notes and completing work orders within a CMMS is preferred.
• Ability to work effectively across diverse municipal and government facility types, including police and fire departments, warehouses, health department buildings, libraries, and administrative offices.
• Strong problem‑solving skills and the ability to diagnose complex mechanical and electrical issues.
• Good communication skills for interacting with facility personnel and documenting findings and repairs.
• Ability to manage time effectively while handling scheduled preventative maintenance and urgent service calls.
• Willingness to participate in an on‑call rotation several times per year.

Why Work Here?

Employees support long‑standing municipal service contracts in the Nashville area, offering stable and predictable work with the expectation of continued partnership over the long term. Paid time off becomes available after 90 days of employment and accrues monthly, supporting work‑life balance. Comprehensive benefits include medical coverage with an HSA option, as well as dental and vision insurance. The organization invests heavily in employee development, certifications, and long‑term career growth, operating an NCCER‑accredited trade school and covering 100% of the cost for employees to earn certifications and licenses. This environment encourages continuous learning, professional advancement, and a long‑term career path in commercial HVAC service.

Work Environment

This role operates within a preventative maintenance and service division dedicated to a large municipal account in Metro Davidson County. Technicians work across a variety of government buildings, excluding schools, including police and fire departments, warehouses, health department facilities, libraries, and administrative buildings. The position follows a Monday–Friday, first‑shift schedule, with a minimum of 40 hours per week and an expectation of 5–10 hours of overtime weekly based on workload. The team participates in an on‑call rotation with approximately 16 technicians, rotating every two months, resulting in on‑call duty typically no more than eight times per year. Work is performed in mechanical rooms, rooftops, and indoor facility spaces, using standard HVAC tools and equipment along with a computerized maintenance management system to manage work orders and documentation. The environment emphasizes safety, professionalism, and reliable service to critical public facilities.

Job Type & Location

This is a Permanent position based out of Nashville, TN.

Pay and Benefits

The pay range for this position is $72800.00 - $93600.00/yr.

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.

PTO available after 90 days of employment and is accrued monthlyMedical (including an HSA plan), dental, visionCompany invests in employee development, certifications, and long‑term career growth. They have their own NCCER accredited trade school and pay for 100% of the cost for employees to earn certifications and licenses401k program with a 25% match

Workplace Type

This is a fully onsite position in Nashville,TN.

Application Deadline

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

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.