HVAC Mechanic (Construction Dept)

Freund Enterprises, Inc.; San Antonio (TX); On-site; USD 30,000 - 39,000; Full time

Job summary

Comfort-Air Engineering, Inc. is seeking a skilled HVAC Mechanic to join our construction team. The role involves installing, assembling, maintaining, and repairing heating, ventilation, and air conditioning systems on commercial and residential projects.

The ideal candidate reads blueprints, works safely, and thrives in a fast-paced environment. You will install ductwork, piping, units, and controls, troubleshoot issues, coordinate with project managers, and ensure quality workmanship.

Qualifications

• HVAC installation experience in construction (2+ years) or apprenticeship equivalent.
• Ability to read blueprints, schematics, and construction drawings.
• Knowledge of HVAC systems, refrigeration cycles, and airflow principles.
• Familiarity with local building codes and safety standards.
• Valid driver's license and reliable transportation.

Responsibilities

• Install HVAC systems including ductwork, piping, units, and controls according to project specifications and codes.
• Read and interpret blueprints, schematics, and construction drawings.
• Measure, cut, and assemble duct systems and components.
• Test HVAC systems for proper operation and troubleshoot issues.
• Perform system start-ups and ensure proper calibration.
• Collaborate with project managers, contractors, and other trades on-site.
• Follow all safety procedures and OSHA regulations.
• Maintain tools, equipment, and a clean work area.
• Document work performed and report progress to supervisors.

Skills

Mechanical aptitude

Blueprint reading

Time management

Communication skills

Physical fitness

Education

High school diploma or GED (technical or trade school preferred)

Trade school certificate or HVAC certification (preferred)

Job description

We are seeking a skilled HVAC Mechanic to join our construction team. This role involves installing, assembling, maintaining, and repairing heating, ventilation, and air conditioning systems on commercial and/or residential construction projects. The ideal candidate has strong technical knowledge, can read blueprints, and works well in a fast-paced, safety-focused environment.

Key Responsibilities:

• Install HVAC systems including ductwork, piping, units, and controls according to project specifications and codes

• Read and interpret blueprints, schematics, and construction drawings

• Measure, cut, and assemble duct systems and components

• Test HVAC systems for proper operation and troubleshoot issues

• Perform system start-ups and ensure proper calibration

• Collaborate with project managers, contractors, and other trades on-site

• Follow all safety procedures and OSHA regulations

• Maintain tools, equipment, and a clean work area

• Document work performed and report progress to supervisors

Qualifications:

• High school diploma or GED (technical or trade school preferred)

• 2+ years of HVAC installation experience in construction (or apprenticeship equivalent)

• Strong understanding of HVAC systems, refrigeration cycles, and airflow principles

• Ability to read blueprints and technical diagrams

• Familiarity with local building codes and safety standards

• Valid driver’s license and reliable transportation

Skills & Abilities:

• Strong mechanical aptitude and problem-solving skills

• Ability to work independently and as part of a team

• Physical ability to lift heavy equipment, work in confined spaces, and climb ladders

• Attention to detail and commitment to quality workmanship

• Good communication and time management skills

Work Environment:

• Construction sites (commercial, residential, or industrial)

• Exposure to varying weather conditions

• May require overtime, weekends, or travel depending on project demands

We offer a competitive benefits package. Please refer to our main page to see an overview.