Commercial HVAC Lead Installer

Company: Upchurch
Location: Jackson
Posted on: March 25, 2026

Job Description:

Company Overview Upchurch is a rapidly growing , full-service building engineering company providing mechanical, plumbing, HVAC, and electrical services across the southeastern United States. Founded in 1970 and headquartered in Horn Lake, MS, Upchurch has grown through both organic expansion and strategic acquisitions , establishing a strong reputation for quality, reliability, and service excellence. We offer end-to-end solutions—from design and installation to ongoing maintenance and emergency support— helping clients maximize building performance, energy efficiency, and equipment lifespan . POSITION SUMMARY The Commercial HVAC Construction Installer is responsible for the installation, assembly, and commissioning of commercial HVAC systems on construction projects. This role requires expertise in mechanical installation practices, basic electrical knowledge, and the ability to perform system start-up and initial operational checks to ensure systems meet design intent and manufacturer specifications. PRIMARY OBJECTIVES Install commercial HVAC systems to project specifications and applicable codes. Perform start-up, testing, and commissioning of HVAC equipment. Provide minor electrical work related to HVAC installations as required. Support project schedules and deliver quality installations that meet or exceed standards. ESSENTIAL DUTIES AND RESPONSIBILITIES Install HVAC equipment including air handling units, rooftop units, ductwork, VAV boxes, exhaust fans, and associated components. Set and align equipment; connect ductwork, refrigerant piping, and condensate piping as required. Read and interpret mechanical drawings, plans, and specifications to ensure proper installation. Perform start-up and commissioning of HVAC systems, including: Verifying correct installation and connections Performing pre-start-up inspections Energizing equipment and verifying safe operation Adjusting controls and settings per specifications Recording system performance parameters for turnover to service or owner Perform basic electrical work associated with HVAC equipment including: Replacing disconnects when necessary Disconnecting and reconnecting main power from the disconnect to the system being changed out, ensuring all work meets applicable codes and safety requirements Extending wire from disconnect to new equipment using conduit or seal-tite as needed Communicate any installation issues or delays to the Field Supervisor or Project Manager. Ensure all work complies with building codes, safety regulations, and company standards. Maintain clean and organized job sites and adhere to all safety protocols. Provide basic on-site instruction and guidance to apprentices or helpers as needed. QUALIFICATIONS 3 years of commercial HVAC installation experience. Strong understanding of HVAC system components, installation methods, and layout. Experience performing equipment start-up, commissioning, and adjustments. Basic electrical knowledge related to HVAC equipment installation. Ability to read blueprints and mechanical drawings accurately. EPA 608 certification required for handling refrigerants. Knowledge of applicable codes and OSHA safety standards. Good problem-solving and communication skills. Physical ability to lift heavy materials and equipment, work at heights and in confined spaces. Valid driver’s license with a good driving record. WORK ENVIRONMENT Work performed primarily on active construction sites. Exposure to weather, heights, loud noise, and confined spaces may be required. Personal protective equipment (PPE) required at all times as per company policy and site regulations. Professional development and certification assistance. Benefits: Competitive salary based on experience. Health, dental, and vision insurance. Paid time off and holiday pay. Opportunities for professional development and certification assistance. Equal Employment Opportunity: Upchurch Companies provides equal employment opportunities to all employees and applicants. We prohibit discrimination and harassment of any type based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Keywords: Upchurch, Jackson , Commercial HVAC Lead Installer, Construction , Jackson, Mississippi