HVAC Technicians

Join a well‑established and growing HVAC company in Suffolk County that has built a strong reputation for quality work and long‑term client relationships. We are actively seeking HVAC professionals with 5+ years of experience across installation, piping, service, and repair to support continued growth. This is an opportunity to work on a mix of high‑end residential and light commercial projects, including advanced systems and custom installations. HVAC Service Technicians Diagnose, troubleshoot, and repair residential and light commercial HVAC systems, ensuring efficient and accurate resolution of service calls. Perform preventative maintenance, inspect system components, and identify potential issues before failure. Communicate clearly with clients on findings, repairs, and recommendations while maintaining a high level of professionalism. Piping Installation Mechanics Install and layout HVAC piping systems, including refrigerant lines, hydronic piping, and related components. Read and interpret blueprints, schematics, and job specifications to ensure accurate installation. Collaborate with installation teams to complete projects on schedule while maintaining quality and safety standards. VRF & Geothermal Technicians Install, service, and maintain advanced VRF and geothermal HVAC systems in high‑end residential and light commercial settings. Troubleshoot complex system controls, zoning, and low‑voltage wiring for multi‑zone applications. Ensure systems are operating at peak efficiency, performing diagnostics, commissioning, and system optimization. Equal Opportunity Employer / Disabled / Protected Veterans The Know Your Rights poster is available here: The pay transparency policy is available here: For temporary assignments lasting 13 weeks or longer, AppleOne is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required. We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team. AppleOne participates in the E‑Verify program in certain locations as required by law. Learn more about the E‑Verify program: We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment‑qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. #J-18808-Ljbffr AppleOne Employment Services