Refrigerant Pipe Installer

Comfort Systems USA (Mid South); Montgomery (AL); On-site; USD 55,000 - 75,000; Full time

Job summary

Comfort Systems USA Mid South is seeking an experienced Commercial HVAC Mechanic to join our construction team. This role installs commercial HVAC equipment, refrigerant piping systems, and controls, and assists with equipment startup on a variety of commercial construction projects.

You will read blueprints, install piping, troubleshoot issues, and coordinate with project managers, electricians, pipefitters, sheet metal mechanics, and controls technicians.

Qualifications

• Minimum 3 years of commercial HVAC installation experience.
• Ability to read blueprints, control schematics, and engineering drawings.
• Experience installing basic HVAC controls.
• Ability to work 40 hours per week with overtime as project schedules require.
• Valid driver’s license and reliable transportation.

Responsibilities

• Install commercial HVAC equipment including split systems and package units.
• Install refrigerant piping, supports, insulation, and valves.
• Read and interpret blueprints and control drawings.
• Perform equipment startup and functional testing.
• Coordinate with project managers and trades.
• Maintain safe, clean work environment and follow OSHA standards.
• Perform other duties as assigned.

Skills

HVAC installation

Blueprint reading

Troubleshooting

Team coordination

Safety compliance

Job description

Position Summary

Comfort Systems USA Mid South is seeking an experienced Commercial HVAC Mechanic to join our construction team. This position is responsible for installing commercial HVAC equipment, refrigerant piping systems, controls, and assisting with equipment startup on a variety of commercial construction projects.

Essential Responsibilities

• Install commercial HVAC equipment including split systems, DX units, package air conditioning units, ductless mini‑split systems, heat pumps, and other commercial HVAC equipment.
• Install refrigerant piping, supports, insulation, valves, and accessories according to engineered drawings, equipment schedules, and manufacturer specifications.
• Read and interpret blueprints, piping schematics, control drawings, and installation details.
• Install basic HVAC controls including thermostats, humidistats, CO₂ sensors, relays, and motorized dampers.
• Perform equipment startup and functional testing to verify proper operation.
• Troubleshoot common HVAC equipment and installation‑related issues.
• Coordinate work with project managers, foremen, electricians, pipefitters, sheet metal mechanics, and controls technicians.
• Maintain a clean, organized, and safe work environment.
• Follow all OSHA regulations and Comfort Systems USA Mid South safety standards.
• Perform other duties as assigned.

Qualifications

• Minimum 3 years of commercial HVAC installation experience.
• Ability to install commercial HVAC equipment and refrigerant piping systems.
• Ability to read and interpret blueprints, control schematics, and engineering drawings.
• Experience installing basic HVAC controls.
• Working knowledge of commercial HVAC startup procedures.
• Strong troubleshooting and problem‑solving skills.
• Ability to work a minimum of 40 hours per week, with overtime as project schedules require.
• Reliable transportation and a valid driver’s license with an acceptable driving record.
• Ability to lift, carry, and move materials weighing up to 50 pounds and work from ladders, lifts, and rooftops.

Benefits

• Competitive pay and incentives.
• Medical, Vision, and Dental insurance.
• Paid holidays and vacation.
• 401(k) plan with multiple investment options.
• Training and Development Programs.
• Company‑paid Employee Assistance Program.
• Employee discount programs.
• Company‑paid and voluntary life insurance.
• Company‑paid and voluntary accidental death & dismemberment (AD&D).
• Company‑paid short‑term disability and voluntary long‑term disability.
• Healthcare reimbursement account and dependent care reimbursement account.
• Vehicle discount purchase programs.

Disclaimer

The above statements are intended to describe the general nature and level of work being performed by employees assigned to this job. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.

Equal Employment Opportunity Statement

Comfort Systems USA, Inc. and all subsidiaries are an equal opportunity employer in all aspects of employment and prohibits discrimination and harassment of any type to all individuals regardless of race, color, religion, sex, national origin, age, disability, veteran status, genetic information, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.