Mechanical Inspector

KDG; Los Angeles (CA); On-site; USD 140,000 - 160,000; Full time

Job summary

KDG Construction Consulting is seeking a Mechanical Inspector to support our construction inspection team in a high-priority, large-scale infrastructure environment.

The Mechanical Inspector will conduct comprehensive inspections of mechanical and plumbing systems to ensure compliance with codes and project specifications, review documents, coordinate with engineers and contractors, and document field activities for accurate project tracking.

Qualifications

• 3+ years or more experience performing mechanical inspections for Building Construction
• Current ICC certification as a Commercial Mechanical Inspector (Required)
• Cal-OSHA 30 hr. training within the last 4 years
• Fall protection and harness training
• Knowledge of PM Web, Bluebeam, Adobe Pro, Microsoft Office suite

Responsibilities

• Conduct comprehensive daily inspections of mechanical and plumbing systems across building and terminal construction projects
• Inspect domestic water and sewage systems, venting, fire sprinklers, gas piping, and HVAC systems
• Oversee mechanical ventilation, exhaust, and fire/life safety integration, including smoke dampers and FM-200 suppression systems
• Verify contractor compliance with local and national mechanical and plumbing codes
• Review and interpret construction documents including blueprints, shop drawings, submittals, RFIs, and change orders
• Support special inspections and testing activities, coordinating with engineers, contractors, and third‑party agencies
• Perform inspections of underground utilities and fire life safety systems including smoke/heat detectors
• Monitor commissioning and balancing reports and oversee mechanical/plumbing shutdowns and lockout/tagout procedures
• Prepare comprehensive daily inspection reports that document all observed construction activities
• Track and document time-and-material work, field changes, and job quantities
• Assist in validating contractor progress payment requests based on an approved schedule of values
• Identify and address deficiencies, ensuring compliance and maintaining open communication with stakeholders

Skills

Communication skills

Time management

Code compliance knowledge

Education

High school diploma or equivalent

Tools

PM Web

Bluebeam

Adobe Pro

Microsoft Office

Outlook

Excel

Word

Job description

KDG Construction Consulting is seeking a Mechanical Inspector to support our construction inspection team in a high-priority, large-scale infrastructure environment. The Mechanical Inspector acts as a critical member of the team, ensuring that all work meets required standards and contractor schedules are met safely and efficiently. This position requires a dedicated professional capable of working within an active, operating environment to ensure the successful delivery of complex construction projects.

Position Summary

The Mechanical Inspector is responsible for conducting comprehensive inspections of mechanical and plumbing systems to ensure compliance with applicable codes and project specifications. This role requires a professional with a thorough knowledge of the materials and methods used in the installation of plumbing, heating, air conditioning, and refrigeration systems. The successful candidate must be open to learning prescriptive items required by the agency and demonstrate excellence in documenting field activities.

Key Responsibilities

Technical Inspection & Quality Assurance

• Conduct comprehensive daily inspections of mechanical and plumbing systems across building and terminal construction projects
• Inspect domestic water and sewage systems, venting, fire sprinklers, gas piping, and HVAC systems (air handlers, chillers, boilers, ductwork)
• Oversee mechanical ventilation, exhaust, and fire/life safety integration, including smoke dampers and FM-200 suppression systems
• Verify contractor compliance with local and national mechanical and plumbing codes
• Review and interpret construction documents including blueprints, shop drawings, submittals, RFIs, and change orders
• Support special inspections and testing activities, coordinating with engineers, contractors, and third‑party agencies
• Perform inspections of underground utilities and fire life safety systems including smoke/heat detectors
• Monitor commissioning and balancing reports and oversee mechanical/plumbing shutdowns and lockout/tagout procedures

Documentation & Project Controls

• Prepare comprehensive daily inspection reports that clearly document the WHO, WHAT, WHEN, WHERE, and HOW of all observed construction activities
• Ensure accuracy, clarity, and accountability in tracking progress and identifying issues, deficiencies, or safety concerns in a timely manner
• Track and document time-and-material work, field changes, and job quantities
• Assist in validating contractor progress payment requests based on an approved schedule of values

Collaboration & Leadership

• Identify and address deficiencies, ensuring all aspects of construction meet the required standards
• Maintain excellent working relationships geared toward open communication and mutual problem‑solving
• Work with contractors and engineers to ensure compliance with building codes and regulations on significant construction projects

Qualifications

Required

• Experience: 3+ years or more experience performing mechanical inspections for Building Construction
• Certification: Current ICC certification as a Commercial Mechanical Inspector (Required to apply)
• Safety Training: Proof of Cal‑OSHA 30 hr. training within the last 4 years
• Specialized Training: Fall protection and harness training
• Technical Skills: Knowledge of Project Management Information Software (PM Web, Bluebeam, Adobe Pro, Microsoft Office, Outlook, Excel, Word)
• Education: High school diploma (or equivalent)
• Shift Flexibility: Must be able to work any assigned shift - day, swing, or night and modified schedules, including nights and weekends, as dictated by project schedules

Preferred

• Additional current ICC certification as a Commercial Plumbing Inspector
• NFPA 70E standards training within the last 3 years
• Plumbing experience (journeyman/master level) with progression into inspection
• Experience inspecting mechanical systems of large-scale commercial, industrial, or public buildings
• Confined Space Entry Training

Core Competencies

• Thorough knowledge of materials and methods used in mechanical and refrigeration installations
• A strong understanding of diverse code requirements (CBC & CMC)
• Excellent communication and time management skills
• Expertise in identifying and addressing deficiencies to ensure compliance
• Computer proficiency to review and utilize electronic equipment for contract documents with minimal supervision

Anticipated Salary Range

$140,000.00 - $160,000.00 per year

About KDG

KDG Construction Consulting is a leading provider of program, project, and construction management services. The firm serves clients in a broad range of markets throughout Southern California, including aviation, transportation, and infrastructure. KDG provides a full spectrum of management and technical services spanning the entire life cycle of a construction project.

Employment with KDG

KDG is an Equal Opportunity Employer, and qualified applicants will receive consideration for employment without regard to race, ethnicity, sexual orientation, gender identity, national origin, veteran status, or disability status.