Assistant Building Inspector Jobs in Texas (NOW HIRING)

We are seeking an experienced MEP Inspector to perform field inspections and quality control activities for mechanical, electrical, and plumbing systems on commercial, industrial, institutional, and/or data center construction projects.

The MEP Inspector is responsible for verifying that installations comply with approved drawings, project specifications, applicable codes, manufacturer requirements, and the project QA/QC program. The ideal candidate will have strong field experience, excellent documentation skills, and the ability to identify deficiencies before they impact project schedule, cost, or commissioning.

• Perform field inspections of mechanical, electrical, and plumbing installations.
• Review construction activities for compliance with approved plans, specifications, submittals, and applicable codes.
• Inspect MEP rough-in, equipment installation, supports, hangers, sleeves, penetrations, piping, ductwork, electrical systems, plumbing systems, and associated components.
• Verify equipment and systems are properly installed prior to concealment.
• Perform inspections and witness testing in accordance with project Inspection & Test Plans (ITPs).
• Document inspection results, deficiencies, nonconforming work, and corrective actions.
• Prepare daily inspection reports and maintain accurate project documentation.
• Review contractor work packages, inspection requests, checklists, and testing documentation.
• Coordinate inspections with contractors, subcontractors, commissioning personnel, engineers, and project management.
• Verify field-installed materials and equipment match approved submittals.
• Identify potential quality issues and communicate them to project management.
• Track deficiencies through resolution and verify corrective actions.
• Participate in pre-functional inspections, equipment startup, testing, and commissioning.
• Assist with turnover documentation, punch lists, and closeout activities.
• Maintain knowledge of applicable building codes, industry standards, and project requirements.
• Promote a proactive safety and quality culture.

• 5+ years of MEP construction, inspection, commissioning, or QA/QC experience.
• Experience with commercial, industrial, institutional, healthcare, manufacturing, or data center construction.
• Strong understanding of mechanical, electrical, and plumbing construction practices.
• Ability to read and interpret construction drawings, specifications, equipment schedules, one-lines, P&IDs, and approved submittals.
• Knowledge of applicable building codes and industry standards.
• Experience preparing inspection reports and deficiency documentation.
• Strong communication and organizational skills.
• Proficiency with Microsoft Word and Excel.
• Ability to work safely in an active construction environment.
• Ability to travel to project sites as required.

General / QA/QC

• ICC Commercial Building Inspector
• ICC Combination Inspector
• ICC Mechanical Inspector
• ICC Plumbing Inspector
• ICC Electrical Inspector
• ICC Plans Examiner
• AWS or other applicable inspection certifications
• ACI Concrete Field Testing Technician – Grade I, where applicable
• OSHA 30-Hour Construction
• First Aid/CPR

• ASHRAE-related training or certifications
• NEBB certification
• TAB Technician certification
• ASME-related certifications/training
• HVAC commissioning or controls experience

• Electrical inspection or construction certifications
• NFPA 70E training
• NICET certification or equivalent electrical/instrumentation experience

• Plumbing inspection certification
• NICET Fire Protection certification
• Fire sprinkler inspection/testing experience
• NFPA standards experience

• CxA / Certified Commissioning Professional (CCP)
• ASHRAE commissioning credentials
• Building or MEP commissioning experience

Equivalent education, training, certifications, and field experience may be considered.

• Experience in the following environments is strongly preferred:
• Data centers and mission-critical facilities
• Industrial and manufacturing facilities
• Semiconductor facilities
• Pharmaceutical facilities
• Power generation/distribution facilities
• Large commercial buildings
• Hospitals and healthcare facilities
• Government facilities
• Large-scale infrastructure projects
• Fast-track construction projects

HVAC systems; Chilled water systems; Condenser water systems; Hydronic piping; Ductwork; Mechanical equipment; Pumps; AHUs/RTUs; Equipment supports; Housekeeping pads; Insulation; Vibration isolation; Mechanical controls; TAB activities

Electrical distribution systems; Switchgear; Transformers; MCCs; Panelboards; Cable tray; Conduit; Wiring; Grounding and bonding; Lighting systems; Emergency power; Generators; UPS systems; Electrical equipment installation

Domestic water; Sanitary sewer; Storm drainage; Natural gas; Compressed air; Specialty piping; Plumbing fixtures; Backflow prevention; Piping supports and insulation

Fire sprinkler systems; Fire pumps; Standpipes; Fire alarm interfaces; Fire protection piping; Testing and inspection requirements

Experience with the following is preferred:

Microsoft Word & Excel Bluebeam Autodesk Construction Cloud / BIM 360 Procore PlanGrid AutoCAD Electronic inspection and reporting systems

A degree or technical education in Mechanical Engineering, Electrical Engineering, Construction Management, Building Systems, or a related field is preferred but not required.

Equivalent field experience will be considered.

• Work indoors and outdoors in active construction environments.
• Climb ladders and stairs and access elevated work areas.
• Walk construction sites for extended periods.
• Access confined or difficult-to-reach areas when required.
• Wear required PPE and comply with project safety requirements.

• The ideal candidate is a field-oriented MEP professional who understands how systems are actually installed, not simply how they appear on drawings.
• The candidate should be able to:
• Identify installation issues early.
• Communicate deficiencies professionally.
• Maintain accurate inspection records.
• Work effectively with contractors and project teams.
• Maintain the independence expected of a third-party QA/QC inspector.
• Strong candidates with extensive field experience but fewer formal certifications are encouraged to apply.

Compensation will be based on experience, certifications, project requirements, travel requirements, and level of responsibility.

Competitive compensation packages are available for experienced MEP Inspectors, particularly candidates with industrial, data center, commissioning, or mission-critical experience.

Founded in 1953, Thompson Engineering provides quality assurance and professional services for construction projects supporting industrial, infrastructure, and community development. Our services include drilling, materials testing, construction inspection, chemistry laboratory services, engineering design, environmental assessments, surveying, geotechnical studies, and construction management. Today, Thompson Engineering is recognized for leadership on projects that define skylines, coastlines, and transportation networks across the Southeast. From project planning and design through construction and completion, we deliver innovative solutions to complex infrastructure and building challenges for industrial, commercial, transportation, federal, and municipal clients.

We are an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.