Mobile Building Tech III – HVAC, Electrical & BAS Expert

TDIndustries, Inc.; Houston (TX); On-site; USD 52,000 - 76,000; Full time

Job summary

TDIndustries, Inc. is seeking a Building Technician III for the Truck Team to support multiple commercial facilities across Houston. The role suits a highly capable technician who works independently in the field, troubleshoots a wide range of building systems, and delivers excellent customer service.

You will respond to service calls, perform preventive and corrective maintenance, operate BAS and CMMS, and collaborate with dispatch and site teams to keep systems running smoothly.

Qualifications

• 5+ years of experience in commercial HVAC, electrical, or general building maintenance.
• EPA Universal certification required; state HVAC or electrical license preferred.
• Valid driver’s license with clean driving record.
• TDLR license is required.

Responsibilities

• Respond to scheduled and unscheduled service calls across multiple customer locations.
• Diagnose, troubleshoot, and repair issues in HVAC, electrical, and plumbing systems.
• Provide on-site assessments, recommendations, and follow-up repairs or adjustments.
• Maintain clear communication with dispatch, property teams, and management regarding service status and resolution.

Skills

HVAC troubleshooting

Electrical troubleshooting

Plumbing

Field service

Customer service

BAS platforms

CMMS software

Driver's license

EPA Universal certification

Independent work

Education

High school diploma or equivalent

Tools

CMMS software

BAS systems

Mobile work orders app

Job description

TDIndustries, Inc. is seeking a Building Technician III for the Truck Team to support multiple commercial facilities across Houston. The role suits a highly capable technician who works independently in the field, troubleshoots a wide range of building systems, and delivers excellent customer service.

You will respond to service calls, perform preventive and corrective maintenance, operate BAS and CMMS, and collaborate with dispatch and site teams to keep systems running smoothly.