Senior HVAC Controls​/BAS Service Technician

Houston, TX, USA

Posted Tuesday, August 25, 2026 at 5:00 AM

HTS Engineering Ltd. is the largest independent commercial HVAC manufacturers' rep in North America, with 20 locations in the US and Canada. HTS has a vibrant look and brand promise -- one that reflects our company-wide commitment to ensure theindividualsuccess of all those involved in a project's HVAC system selection, design, purchase, installation and maintenance including our employees, suppliers, customers and end users.

We're seeking an experienced Senior HVAC Controls / BAS Service Technician to support commercial building automation systems, HVAC controls, troubleshooting, commissioning, programming, and service. This is an ideal opportunity for a controls professional who can independently diagnose complex BAS issues and work directly with customers, technicians, and project teams.

Candidates must have hands-on experience with:

• BACnet/IP and building automation networks
• HVAC controls troubleshooting and diagnostics
• Controller programming and configuration
• BAS graphics and front-end systems
• Sensors, actuators, VAVs, AHUs, RTUs, boilers, chillers and associated HVAC equipment

• Troubleshoot and service commercial BAS and HVAC control systems
• Diagnose communication, controller, sensor and programming issues
• Perform BAS startup, commissioning and system optimizationi>
• Modify control sequences and programming
• Configure controllers and field devices
• Troubleshoot BACnet communications and network issues
• Review trends, alarms and system data to identify problems
• Work with customers to diagnose and resolve system issues
• Support technicians, project managers and engineering teams
• Document service activities and recommend corrective actions
• Assist with system upgrades, retrofits and modernization projects
• Maintain a high level of customer service and professionalism

• 5+ years of commercial HVAC controls/BAS experience
• Distech controls experience
• Strong understanding of HVAC systems and sequences of operation
• Ability to troubleshoot independently
• Strong electrical and controls knowledge
• Excellent communication and customer-service skills
• Ability to manage multiple service calls and priorities

• Competitive compensation
• Full benefits package
• Paid time off
• Training and professional development
• Advanced BAS/controls technology
• Work on complex commercial facilities
• Opportunity to grow into Lead Technician, Controls Engineer, Project Manager or Service Manager roles

HTS provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to 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 laws.