HVAC Service Technician

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 HVAC Service Technician diagnoses, repairs, and maintains commercial and light industrial heating, ventilation, and air-conditioning systems. This role delivers safe, high-quality service, clear communication with customers and dispatch, and accurate documentation in our work order system.

What You’ll Do

Diagnose, repair, and maintain : RTUs, split systems, heat pumps, gas / electric furnaces, make-up air units, VAV / FPB, exhaust / fans, pumps, controls, and related refrigeration / electrical components.

Perform PMs, start-ups, and commissioning checks; verify operation against manufacturer specifications.

Execute basic electrical tasks related to HVAC service (contactors / relays, motors, capacitors, VFD basics, 120–480V, 1Ø / 3Ø) in compliance with code.

Recover, evacuate, and charge systems per EPA Section 608 requirements; pressure / leak test and document readings.

Read / interpret schematics, wiring diagrams, and O&M manuals to plan work.

Use mobile work order software (e.g., BuildOps) to document diagnoses, parts, labor, photos, and customer notes in real time.

Communicate status, parts needs, and next steps to Dispatch / Service Manager and the customer contact.

Follow company safety procedures ( L ockout / Tagout, PPE, fall protection, hot work); maintain a clean, organized work area and vehicle.

Mentor apprentices / helpers as needed.

What You’ll Need (Minimum Qualifications)

3+ years of HVAC service experience (commercial preferred).

EPA Section 608 certification (Type II or Universal).

Proficiency with refrigeration diagnostics, brazing / soldering, vacuum / charging, superheat / subcooling, airflow and combustion basics.

Ability to troubleshoot electrical and mechanical faults using meters / gauges and manufacturer service literature.

Valid driver’s license and insurable MVR.

Ability to lift 50+ lbs, work at heights, on rooftops, and in confined spaces; tolerate seasonal temps.

Clear, professional communication; reliable documentation habits.

Nice to Have (Preferred)

Commercial service background (schools, healthcare, offices, retail, light industrial).

OSHA-10 (or ability to obtain within 30 days).

NATE certification; experience with DDC / BAS

Boiler, chiller, hydronics, and VFD experience.

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.