Commercial Service Technician

We are seeking a driven Commercial Service Technician to join our team in Longwood, FL! This position will work with customers on everything from new construction jobs, startups, and existing facility retrofits to preventative maintenance and service calls.

• High School Diploma or equivalent and at least 2 years of experience in HVAC, or the equivalent combination of education (technical school) and experience is required.
• Mechanical Journeyman status preferred. Must follow union qualification process for Journeyman standing.
• Knowledge in all facets of the HVAC industry, including but not limited to boilers, burners, controls and psychometrics.
• Must have universal EPA CFC certification.
• Must have 10-hour OSHA certification. 30-hour OSHA is a plus.
• Knowledge of HVAC&R theory, solid mechanical, electrical troubleshooting and repair skills required.
• Ability to read wiring diagrams, mechanical layouts and blueprints required.
• Must have experience installing clean, dry refrigeration piping systems and associated practices.
• Operating knowledge of Microsoft office software and working proficiency with handheld devices, such as Smartphones, iPads, etc.
• The ability to communicate with customers and coworkers regarding inspection and service findings is required.
• Travel is required.

Advance your career with Stark Tech, a leader in facilities and energy solutions. We specialize in integrating systems, providing energy-efficient equipment and services, and supporting sustainability through innovative technologies. At Stark Tech, we invest in our employees by offering a competitive benefits package recognized with Mployer's 2026 Great Employee Benefits designation, featuring Market Leading Medical Benefits, comprehensive medical, dental, and vision coverage, generous employer HSA contributions, paid time off, a 401(k) with employer match, wellness programs, and career development opportunities. Join our fast-growing, customer-focused organization where your skills and dedication will be valued and rewarded with competitive pay and a positive work environment.

At Stark Tech, we build careers — not just fill positions. Guided by our mission, vision, and values, we focus on hiring candidates who are aligned with our culture and committed to long-term growth. We invest in our people through meaningful training, active engagement, and intentional communication to ensure every team member has the opportunity to succeed. We’re truly built differently. We’re defined by a culture that puts customers first, challenges the status quo, and takes pride in doing the right thing—every project, every partnership, every day. Across North America, we partner with our clients in advanced building and power solutions. We work on some of the most exciting and complex environments imaginable. From K–12 schools and healthcare facilities to the Space Coast, professional sports stadiums, and world-class arenas, our teams design and deliver solutions that matter.