Service Technician - Commercial HVAC

Company: DWC Mechanical
Location: Buffalo
Posted on: February 13, 2026

Job Description:

Job Description Job Description Description Great opportunity for commercial Service Technicians! DWC Mechanical is looking for a highly experienced Service Technician to join the team. DWC Mechanical has provided mechanical contracting services to Western New York for over 30 years, becoming one of the most well-known and respected names in the business! DWC is a NexCore partner, with over 18 locations throughout the US! Position Overview The HVAC Service Technician will perform inspections, installation, maintenance and repair of commercial HVAC equipment and mechanical systems. This role requires a commitment to delivering high-quality service and ensuring customer satisfaction while maintaining safety standards. The ideal candidate will have a strong background in heating, ventilation, and air conditioning systems, with the ability to perform maintenance and repairs on commercial/industrial HVAC equipment. Responsibilities Install, maintain, and service commercial HVAC equipment; furnaces, RTU's, makeup air units, heat pumps, condensers, controls, etc. Successfully troubleshoots and services large building systems and controls, including: cooling towers, VRF, VFD, boiler systems, VAV, CRAC and some Chiller systems Perform maintenance and repairs when needed Diagnose electrical and mechanical faults within HVAC equipment Communicate with clients to ensure work is completed to their satisfaction Must be on time and ready to complete the task at hand Submit required paperwork on a daily basis Maintain cleanliness of vehicle, tools, and equipment Ability to use the required tools to complete the required task Follow all safety protocols Understand and wear personal protection equipment (PPE) Follow all established procedures and standards communicated by management Mentor apprentices/junior techs Qualifications 8 or more years’ experience in a HVAC Service Role Strong knowledge of commercial HVAC systems service, repair and maintenance Ability to work independently as well as part of a team in a fast-paced environment. Ability and willingness to work standard business hours Excellent problem-solving skills Organized and detail oriented Customer service skills Verbal and written communication skills Valid driver's license with a clean driving record for van driving responsibilities. Certification in HVAC or related fields is preferred. Benefits Competitive pay Comprehensive health insurance (including dental and vision) Health Saving Account with company contribution Paid Life Insurance 401(k) plan with company matching Generous paid time off Paid Holidays Professional development assistance Employee discount

Keywords: DWC Mechanical, Niagara Falls , Service Technician - Commercial HVAC, Engineering , Buffalo, New York