Start-Up / Service Technician - Commercial HVAC

Commercial HVAC Start-Up / Service TechnicianDWC Mechanical is seeking an experienced Commercial HVAC Start-Up / Service Technician to join our Buffalo location. This role is ideal for a technician who is strong in both new-system commissioning/start-up and commercial HVAC service. You will be responsible for starting up newly installed HVAC systems, identifying and correcting deficiencies, verifying proper operation, documenting system performance, and providing service, maintenance, and troubleshooting support when needed.ResponsibilitiesHVAC Start-Up & CommissioningPerform start-up and commissioning of newly installed commercial HVAC equipment and systemsVerify equipment is installed and operating in accordance with manufacturer requirements, project specifications, and company standardsIdentify, troubleshoot, and correct deficiencies discovered during start-upVerify proper electrical, mechanical, controls, and system operationMeasure, record, and document system operating data as requiredTest equipment performance and make adjustments to achieve proper operationMonitor system performance, occupant comfort, and sound levels where applicableCoordinate with installation teams, project managers, controls personnel, and other trades to resolve outstanding issuesClearly document deficiencies, corrective actions, operating conditions, and completion statusSupport project closeout and turnover by ensuring equipment is operating properly before final completionCommercial HVAC ServiceDiagnose, troubleshoot, repair, and maintain commercial HVAC equipmentPerform preventative maintenance and equipment inspectionsDiagnose electrical, mechanical, and controls-related faultsPerform repairs and corrective maintenance as neededEvaluate system performance and recommend corrective actionsRespond to service needs associated with recently completed construction projectsProvide limited after-hours support for active construction-project emergencies when necessaryComplete service and commissioning documentation accurately and on timeCommunicate professionally with customers, facility personnel, project teams, and internal leadershipEnsure work is completed to the customer's satisfactionEquipment & SystemsRooftop Units (RTUs)Make-Up Air UnitsHeat PumpsCondensersSplit SystemsBuilding ControlsBoiler SystemsVariable Frequency Drives (VFDs)Variable Refrigerant Flow (VRF) SystemsVariable Air Volume (VAV) SystemsCooling TowersCRAC UnitsChiller SystemsPumps, motors, sensors, actuators, and associated HVAC componentsQualificationsWhat We're Looking ForRequired5+ years of HVAC service experienceStrong commercial HVAC troubleshooting and diagnostic abilitiesKnowledge of HVAC equipment, electrical systems, mechanical systems, and controlsAbility to perform equipment start-up and identify installation or operational deficienciesStrong technical aptitudeAbility to read and interpret equipment documentation, wiring diagrams, and technical informationDetail-oriented and organizedAbility to work independently and manage assigned work effectivelyStrong verbal and written communication skillsStrong customer-service skillsAbility to use the tools and test equipment required to perform the jobAvailability during standard business hoursAbility to provide occasional after-hours support for active construction-project emergenciesValid driver's license with an acceptable driving recordPreferredEPA CertificationOSHA 10 CertificationHVAC trade school or technical trainingCommercial HVAC commissioning/start-up experienceExperience with building automation systems and controlsBoiler, chiller, VRF, VFD, or advanced controls experienceExperience working with new commercial HVAC construction projectsPhysical RequirementsLift, carry, push, and pull up to 50 lbs.Lift or move more than 50 lbs. with assistance or appropriate equipmentClimb laddersWork at varying heights when requiredEnter small or confined spacesPerform repetitive tasksWork in overhead or awkward positionsWork indoors and outdoors in varying environmental conditionsSafely perform the physical requirements associated with commercial HVAC service and commissioning workSafety & Professional StandardsFollow all company safety procedures and PPE requirementsFollow established procedures and standards communicated by managementMaintain a clean and organized company vehicleProperly maintain company tools, equipment, and testing instrumentsMaintain a professional appearance and demeanorProtect customer property and maintain clean work areasRepresent DWC Mechanical professionally during every customer and project interactionBenefitsCompetitive payComprehensive health insurance (including dental and vision)Health Saving Account with company contributionPaid Life Insurance401(k) plan with company matchingGenerous paid time offPaid HolidaysProfessional development assistanceEmployee discount