AIR Control Concepts

Lead Commercial HVAC Service Technician

Mechanical & Plumbing Systems (MPS) - Houston, TX - Full Time

Job Title: Lead Commercial HVAC Service Technician
Operating Company: Mechanical & Plumbing Systems, LLC.
Job Location: Houston, TX
FLSA Status: Non-Exempt
Pay Rate: $40-62/hour

About:

Mechanical and Plumbing Systems, LLC.  – A member of the AIR Control Concepts family. 

Mechanical & Plumbing Systems, LLC has decades of experience across our team, providing top-quality solutions and expertise in the HVAC and plumbing industry. Located in Northern Texas, Mechanical & Plumbing Systems, LLC provides quality mechanical construction services for large and small commercial, industrial, pharmaceutical, and healthcare organizations throughout the region, including Texas, Oklahoma, and surrounding areas. Regardless of project size, our commitment to excellence and customer satisfaction remains the same.

Check out our website here: Home | Mechanical & Plumbing Systems

Job Description: 
The Lead Commercial HVAC Service Technician plays a critical role in both field operations and the growth of our service division. This position combines advanced technical expertise with leadership responsibilities, supporting the buildout of service capabilities while working hands-on in the field.

This individual will lead service execution across the full equipment lifecycle—from startup and warranty support to ongoing maintenance and complex troubleshooting—while mentoring technicians and ensuring an exceptional customer experience. This role also offers a clear path for advancement into a Service Manager position as the department continues to grow.

This role is all about creating positive experiences — identifying problems, delivering smart solutions, and ensuring every job is completed to the highest standards for both the customer and the company.

You’ll work with industry-leading equipment, including VRF systems, rooftop units, packaged systems, and more.

Essential Duties and Responsibilities:
To succeed in this role, a Lead Commercial HVAC Service Technician must demonstrate advanced technical ability, strong problem-solving skills, and a commitment to customer satisfaction. Core responsibilities include:

  • Technician Leadership – All Technician Leaders will manage a group of specific technicians, assisting with dispatch when needed, reviewing site reports, generating quotes, managing technician quality control.
  • Service, Troubleshooting & Optimization – Diagnose and resolve issues on a variety of commercial HVAC systems. Perform preventative maintenance and fine tune system performance for energy efficiency and reliability.
  • Customer Relationship Management – Build and maintain strong client relationships by addressing service concerns, recommending improvements, and delivering high-quality communication and support.
  • Communication & Documentation – Coordinate with internal teams to ensure efficient scheduling and follow-up.  Training & Mentorship – Stay up to date through ongoing technical training. Serve as a resource and occasional mentor to junior technicians in the field.
  • Safety & Compliance – Follow all safety guidelines and regulatory requirements as outlined by OSHA, the company, and customer sites.
  • Other Duties as Assigned – Contribute to the team and company by stepping in where needed.

Additional Role Highlights:
  • Occasional overnight travel may be required based on project and jobsite locations.
  • All required personal protective equipment (PPE) is provided by the company.
  • Technician Leaders are issued a company corporate credit card for approved job-related expenses.
  • Comprehensive, hands-on training is provided at no cost, with clear opportunities for career advancement and professional growth.
  • Company vehicle and fuel card provided.
  • Generous paid time off package, including 3 weeks of PTO.
  • Company supplies major tools and equipment; technicians are responsible for providing their own basic hand tools.

Competencies:
  • Technical Expertise & Problem Solving – Applies in-depth knowledge of commercial HVAC systems, tools, and technologies to troubleshoot issues and implement effective solutions. Maintains strong attention to detail and follows through on complex service tasks.
  • Customer & Team Engagement – Builds trust and maintains positive relationships with customers through clear, professional communication and consistent service. Collaborates well with peers, dispatch, and management to support team goals.
  • Time & Task Management – Prioritizes responsibilities effectively, manages schedules, and maximizes productivity across varying service calls and work environments.
  • Adaptability & Continuous Learning – Responds well to changing job demands and field conditions. Actively participates in training and embraces new tools, technologies, and methods to stay current in the trade.

Experience and Requirements: 
  • Minimum of 10 years of commercial HVAC service experience with systems such as chillers, boilers, pumps, VRFs, rooftop units, and packaged equipment.
  • EPA Universal Certification required
  • Skilled in diagnostics, troubleshooting, and interpreting service manuals and schematics.
  • Strong communication and customer service skills with a professional, team focused mindset.
  • Valid driver’s license with clean driving record.
  • Physically capable of lifting heavy equipment, climbing ladders, and working in various field conditions, including rooftops and tight spaces.
  • Willingness to participate in an on-call rotation for emergency service coverage.
  • Subject to background check and drug testing.

Physical Demands / Work Environment:
  • This role is hybrid field-based and office-based and physically active. HVAC Service Technician Leaders can spend periods of physical activity are common while diagnosing equipment at customer job sites. HVAC Service Technician Leaders will operate in a mix of overseeing technicians in the field when necessary and in office involved in quoting, maintenance contracts, and customer interactions.
  • While a portion of time (approximately 50%) may be spent in an office setting completing reports or administrative tasks at a computer, many responsibilities require hands-on work with tools and equipment. Technicians must regularly lift and move items up to 50 pounds and occasionally up to 100 pounds, sometimes in challenging environments.
  • Clear and effective communication with customers, coworkers, and supervisors is essential, both in person and electronically. Individuals must also be capable of reviewing their work for accuracy and making necessary adjustments in the field.
  • This position involves frequent exposure to outdoor conditions and varying environments, including mechanical rooms, rooftops, and active construction sites. Noise levels may range from low to high depending on the job location.

Benefits: 
We offer a competitive and comprehensive benefits package, including:
  • Health & Wellness – Medical, dental, vision, and life insurance coverage to support your well-being.
  • Financial Security – 401(k) retirement plan with company match and short/long-term disability coverage.
  • Work-Life Balance – Paid time off (PTO), paid holidays, and an employee assistance program (EAP).
  • Professional Development – Ongoing training opportunities and support for continuing education.


The Company provides equal employment opportunity in accordance with applicable laws and prohibits discrimination and harassment. Employment decisions are based on business needs and qualifications.   
The Company complies with disability laws and provides reasonable accommodations to qualified individuals.

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