HVAC Service Technician

Job Description

Job Description

Job Description:

Commercial HVAC Mechanic installs, maintains, and repairs large-scale heating, ventilation, air

conditioning, and refrigeration systems for businesses, using electrical/mechanical skills, blueprints, and

control knowledge to diagnose issues and ensure efficient, code-compliant operation, often working

with chillers, boilers, and complex systems in diverse environments like offices, schools, and factories.

Key duties involve preventive maintenance, emergency repairs, refrigerant handling, using specialized

tools (lifts, meters), and documenting work while providing great customer service.

Responsibilities :

● Diagnose and troubleshoot Commercial HVAC system issues, identifying necessary repairs or

replacements.

● Install, repair, and maintain HVAC systems, including RTU, split systems, fans, pumps, air

handling units (AHUs), air cooled chillers, and refrigerant systems.

● Perform system startups and commissioning.

● Collect and interpret system data (e.g., static pressure, voltage, amperage, CFM).

● Communicate professionally with customers and internal teams.

● Complete and submit all required documentation daily.

● Work independently, setting and achieving goals with a strong sense of ownership and urgency.

● Travel to customer sites within the greater Houston area.

● Adhere to all safety protocols, including safe driving practices.

● Be available for on-call service as needed, including evenings and weekends.

Education and/or Experience Required:

● Minimum of 5 years of Commercial HVAC service experience.

● Proficient in refrigerant system installation, evacuation, and charging.

● Experience with HVAC equipment startup and commissioning.

● Familiarity with HVAC instruments and data collection.

● EPA Universal Certification required.

● Strong knowledge of routine maintenance procedures (e.g., filter changes, belts, compressors,

motors).

● Understanding of control systems, including wiring, thermostats, and related devices.

● Proficiency in Microsoft Office Suite.

● Excellent verbal and written communication skills.

● Valid driver’s license with a clean driving record.

Physical Requirements:

● Able to communicate with others both written and orally

● Able to travel locally as required

● Mobility within the office and on construction job sites

● Ability to climb ladders

● Ability to lift and carry 50 pounds

Entech Sales & Service, is proud to be the one stop shop for all of our customers facility needs in Texas. Our goal is to provide the highest level of service on Commercial and Industrial properties. Entech Sales & Service LLC, is nationally recognized as a leading source for Commercial Building Systems support. With hundreds of clients nationwide, we are one of America's premier Service Providers.
We are constantly seeking the finest professionals in the business to join our team at all locations. We are committed to hiring only individuals who pride themselves on setting quality standards for the industry.

In addition to steady work, safer working conditions and excellent wages, Entech provides a benefits package that is among the best in the industry. Our comprehensive benefits encourage our employees and their families to build a lifelong relationship with us.

• Competitive Salary
• Dental Plan, Vision Plan and Health insurance
• Prescription drug plan
• Life Insurance
• Short-term disability
• 401(k) savings plan
• Employee Stock Ownership Plan (ESOP)
• Vacation Pay
• Incentive programs
• Company vehicle

Please visit our website at : for more information on our company.

Entech Sales & Service LLC conducts background investigations as part of its hiring procedures. All offers are contingent upon the satisfactory results of the drug test and applicable background check.

Entech Sales & Service LLC is proud to be the one stop shop for all of our customers facility needs in the State of Texas and beyond. Our goal is to provide the highest level of service on Commercial and Industrial properties. Entech is nationally recognized as a leading source for Commercial Building Systems, CCTV Systems, HVAC, Plumbing, Electrical, Generators and Rental HVAC and Power Equipment. With hundreds of clients nationwide, we are one of America's premier Service Providers.

Company Description

Entech Sales & Service LLC is proud to be the one stop shop for all of our customers facility needs in the State of Texas and beyond. Our goal is to provide the highest level of service on Commercial and Industrial properties. Entech is nationally recognized as a leading source for Commercial Building Systems, CCTV Systems, HVAC, Plumbing, Electrical, Generators and Rental HVAC and Power Equipment. With hundreds of clients nationwide, we are one of America's premier Service Providers.