HVAC Start-Up & Test Mechanic Replacements (Commercial)

Commercial HVAC Start-Up & Test Mechanic ReplacementAre you looking for a reputable, stable company with supportive management who will value what you bring to the organization? If you are a self-motivated individual with great work ethic, then we would love to get to know you!GSM Services is a 4th-generation family-owned business, proudly serving the Greater Charlotte area for nearly 100 years. We'll celebrate our centennial in 2027, a testament to our stability and commitment to excellence. Our focus is on commercial roofing and air conditioning services within a 50-mile radius of Charlotte, NC, and the majority of our projects are negotiated with repeat customers who trust us for quality and reliability.The great people we add to our team enjoy a fun, friendly workplace where we provide training and benefits to allow us to keep them for years. Our high standards and uncompromising commitment to customer satisfaction has made GSM Services a success and a great place to work. We are always looking for qualified individuals who are willing to provide the highest quality of work possible. GSM Services wants to be the best place to work in our region and it takes teamwork to come together, work together and succeed together.Are you the technician everyone trusts to make it work right the first time? Do you thrive on precision, problem-solving, and seeing a project successfully cross the finish line? If so, we're looking for a Commercial HVAC Start-Up & Test Mechanic Replacement to play a critical role in commissioning high-profile commercial projects.This position is more than start-upit's about ownership, expertise, and delivering confidence to customers when systems go live.What You'll DoAs a key player in our commercial operations, you will:Perform start-up, testing, adjustment, and commissioning of commercial HVAC systems including RTUs, split systems, VRF/VRV, air handlers, VAV systems, pumps, and controlsVerify installations prior to start-up and identify deficiencies or punch list itemsTest system performance and coordinate balancing activitiesConfigure, calibrate, and validate controls, sensors, safeties, and sequences of operationDocument start-up data, test results, and equipment settings with precisionCollaborate with Project Managers, Superintendents, Controls Technicians, and Field Mechanics to resolve issues efficientlyCoordinate with equipment manufacturers and factory representatives when requiredEnsure compliance with mechanical codes, manufacturer requirements, and company standardsTroubleshoot system issues during commissioning and support resolutionAssist with customer training and system turnover documentationMaintain a clean, safe, and professional jobsite environmentWhat You BringStrong knowledge of commercial HVAC systems and componentsAbility to read and interpret mechanical plans, specifications, wiring diagrams, and control schematicsProficiency with testing instruments, gauges, meters, and diagnostic toolsWorking knowledge of HVAC controls and BAS systemsExcellent troubleshooting, time management, and problem-solving skillsHigh attention to detail with accurate documentation habitsProfessional communication skills and the ability to work independentlyExperience & Education5+ years of commercial HVAC field experience (start-up/commissioning preferred)Technical school, apprenticeship, or equivalent hands-on experienceValid driver's license with an acceptable driving recordPreferred CertificationsEPA Universal CertificationOSHA 10Manufacturer start-up or commissioning certifications (Trane, Carrier, Daikin, etc.)Controls or commissioning certifications a plusPhysical RequirementsAbility to lift up to 50 lbs.Comfortable working on rooftops, ladders, and in confined spacesAbility to stand, walk, kneel, and work in varying weather conditionsBenefits & PerksAt GSM Services, we believe in taking great care of our teamon and off the job. Our coworkers enjoy a comprehensive benefits package designed to support your health, growth, and overall quality of life, including:Paid Time Off (PTO) to recharge and enjoy life outside of workPaid Holidays throughout the yearHealth Insurance with quality coverage optionsDental and Vision Insurance401(k) Retirement Plan with company supportProfit Sharing Program your contribution helps us grow, and you share in the successLife Insurance paid by the companyShort-Term Disability CoverageCompany Vehicle (role-dependent)Branded Uniforms provided at no costCompany-Paid Training & Professional DevelopmentTuition Reimbursement to support continued educationApprenticeship Opportunities for skill-building and career progressionRecruitment Incentive Bonus ProgramGym Membership ProgramHealth & Wellness ProgramA Supportive, People-First Workplace Culture