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HVAC Technician
full-time•Williston
About this role
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, Affirmative 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.
What you'll do
- The HVAC Technician will perform troubleshooting, maintenance, commissioning, and software support for HVAC and building automation systems. They will also provide professional on-site and remote technical support to customers.
About HTS Engineering Ltd.
Your success is our success.
With 16 offices in Canada and the United States, full-service HVAC&R equipment distributor HTS has grown significantly since its 1992 founding. The reason? A single focus on creating success for all those involved with cooling and heating decisions – from selection, design and purchase, to installation and maintenance.
Architects, engineers, building owners, general contractors, mechanical contractors and facilities maintenance teams ─ as well as the leading manufacturers we represent ─ routinely turn to HTS for Real Solutions to issues ranging from energy efficiency and environmental issues to building economics and comfort for building occupants.
But more compelling, they turn to HTS because they know we understand their unique viewpoints, needs and concerns and are able to provide insight and manage projects in a way that both the project and the people involved achieve pre-established goals.
Our industry experience spans industrial, institutional, commercial and residential projects of all sizes throughout the US and Canada.
The HTS parts department provides our locations with unparalleled customer service and support for the dozens of manufacturers and hundreds of parts we proudly represent.
Our Departments (vary by location):
Custom Equipment Sales
Airside Products Group
Building Automation
FIT Building
Service
Parts
HTS Partners:
Choice Partners
Ready to join HTS Engineering Ltd.?
Take the next step in your career journey
Frequently Asked Questions
What does a HVAC Technician do at HTS Engineering Ltd.?
As a HVAC Technician at HTS Engineering Ltd., you will: the HVAC Technician will perform troubleshooting, maintenance, commissioning, and software support for HVAC and building automation systems. They will also provide professional on-site and remote technical support to customers..
Is the HVAC Technician position at HTS Engineering Ltd. remote?
The HVAC Technician position at HTS Engineering Ltd. is based in Williston, Vermont, United States. Contact the company through Clera for specific work arrangement details.
How do I apply for the HVAC Technician position at HTS Engineering Ltd.?
You can apply for the HVAC Technician position at HTS Engineering Ltd.directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process.