HVAC Technician

Posted Thursday, January 8, 2026 at 5:00 AM

Control Technologies, Inc. (CTI) is one of the largest and independent building systems integrators in the northeast, serving both New England and New York city.

For over 30 years, building managers and owners across the Northeast have trusted Control Technologies (CTI) to provide quality, state-of-the-art building controls, and management solutions to meet their facility’s unique needs.

We are seeking inspired individuals to join our team. Our company hosts locations in Vermont, New Hampshire, Massachusetts, and New York City. We place a high level of trust in our employees and prioritize investing in their growth and success. Investment in our employees makes a difference in helping us reach our goals with opportunities and challenges that lie ahead.

Field Service Technician – HVAC & Building Controls

Full-Time | Competitive Pay | Career Growth | Company Vehicle

About the Role

We’re looking for a skilled Field Service Technician to join our growing team. In this role, you’ll perform troubleshooting, maintenance, commissioning, and software support for HVAC and building automation systems. If you’re motivated, technically minded, and ready to grow your career, we want to hear from you.

Why Join Us?

• Competitive pay and benefits
• Ongoing training and certification support
• Work with industry-leading HVAC and controls technology
• Clear career paths and opportunities to advance
• Supportive, team-focused work environment
• Extensive list of HVAC tools provided to employees

Who Should Apply?

Technicians from mechanical service, HVAC, controls, or electro-mechanical backgrounds are all encouraged to apply. We don’t expect you to know everything on day one—we’re looking for people who want to learn, grow, and build long-term success with us.

What You’ll Do HVAC / Mechanical / Controls Service

• Perform preventive maintenance and service on a variety of HVAC systems
• Diagnose, troubleshoot, and repair HVAC and mechanical issues
• Complete detailed service reports and keep documentation up to date
• Ensure high-quality work that meets OEM and industry standards

Controls & Software Support

• Commission, configure, and program building automation hardware/software
• Analyze system data, alarms, and trends to identify issues
• Update firmware, device configurations, and system parameters
• Assist junior technicians with advanced troubleshooting

Customer Support

• Provide professional on-site and remote technical support
• Clearly communicate findings and recommendations
• Deliver responsive, customer-focused service and follow-through

What You Bring

• 3–5 years of experience in HVAC, controls, or electro-mechanical service
• Strong understanding of heat pumps, HVAC systems, or building automation
• Ability to read mechanical, electrical, and control schematics
• Familiarity with diagnostic tools and HVAC control software
• Valid driver’s license and ability to travel to job sites
• Strong communication and problem-solving skills

Physical Requirements

• Ability to lift up to 50 lbs
• Ability to stand, climb, kneel, and work in mechanical spaces
• Comfortable working in various environmental conditions

Ready to Apply?

If you’re looking for a company that invests in your growth and values your skillset, we’d love to meet you. Apply today and take the next step in your career.

Why You Should Apply

For over 30 years, Control Technologies, Inc. has built its success as an industry leader in building automation solutions and services. We pride ourselves in delivering truly Open Systems
. Here, you will experience exciting opportunities with competitive benefits. We look forward to you joining our award-winning team.

Equal Opportunity Employer

Control Technologies, Inc. is an Equal Opportunity, Affodictive Action, and E-Verify Employer encouraging diversity in the workplace.

Control Technologies, Inc. does not discriminate based on race, color, religion, national origin, age, sex, sexual orientation, veteran status, genetic information, family medical history, disability, or other characteristics which are or may be protected by law. We urge qualified minorities and women to apply.

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