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Mechanical Inspector

Hill International Inc
flexible benefit account, paid time off, long term disability, tuition reimbursement, 401(k)
United States, California, Los Angeles
Jul 29, 2025

Hill International is seeking a Mechanical Inspector in Los Angeles, California


  • Inspects the construction of a wide variety of airport improvements and utilities projects to ensure conformance to plans, specifications, contracts, permits, environmental documents, agreements for work, and may provide construction inspection support.
  • Conduct comprehensive daily inspections of mechanical, electrical and plumbing systems across building and terminal construction projects, ensuring compliance with applicable codes and project specifications, review and interpret construction documents including blueprints and shop drawings, submittals, RFIs, and change orders.
  • Demonstrates strong proficiency in preparing comprehensive daily inspection reports that clearly document the who, what, when, where and how of all observed construction activities, ensuring accuracy, clarity, and accountability in tracking progress and identifying issues, deficiencies, or safety concerns in a timely manner.
  • Verify contractor compliance with local and national electrical codes (e.g., NEC, NFPA 70, 70E, 72), mechanical and plumbing codes, and LAWA-specific standards.
  • 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.
  • Support special inspections and testing activities, coordinating with engineers, contractors, and third-party agencies as needed.
  • Perform inspections of Mechanical, Electrical and Plumbing (MEP) installations including, but not limited to:
    • Domestic Water and Sewage Systems
    • Venting, fire sprinklers, and gas piping
    • HVAC systems (air handlers, chillers, boilers, ductwork)
    • Smoke Control Systems
    • Mechanical ventilation and exhaust
    • Fire and life safety integration (e.g. smoke dampers)
    • Mechanical and plumbing shutdowns, lockout / tagout procedures
    • Commissioning and balancing reports
    • Underground utilities and duct banks
    • High-voltage switchgear and electrical panels
    • Conduit racks, conductors, and grounding systems
    • Interior and exterior lighting systems
    • Fire life safety systems including smoke/heat detectors and FM-200 suppression systems
    • Electrical shutdowns, lockout/tagout procedures, and breaker coordination
  • Inspect IT infrastructure installations such as:
    • Low-voltage systems (voice/data, security, access control)
    • Door card readers, security cameras, and public address (P.A.) systems
    • Communication cabling and equipment rooms
  • 3 years or more experience performing mechanical inspections for Building Construction
  • Thorough knowledge of the materials and methods used in the installation of plumbing, heating, air conditioning and refrigeration installations
  • Current ICC Certification as a Commercial Mechanical
  • Proof of Cal-OSHA 30 hr. training within the last 4 years
  • Fall protection and harness training
  • Confined Space Entry Training
  • Additional Current ICC certifications as Electrical and Plumbing Inspector
  • NFPA 70E standards training within the last 3 years is preferred
  • Training & knowledge of NFPA -70, 70E, & 72 is preferred
  • Experience at the journey-level as an electrician, with a focus on the installation and repair of electrical systems in public works, institutional, commercial, or industrial settings
  • Plumbing experience (journeyman/master level) with progression into inspection
  • Experience inspecting mechanical systems of large-scale commercial, industrial or public buildings
  • Experience overseeing and ensuring compliance with building codes and regulations on significant construction projects
  • Involvement in complex projects that require coordination with multiple stakeholders, including contractors, engineers, and city officials
  • Expertise in identifying and addressing deficiencies, ensuring that all aspects of construction meet the required standards
  • Must be open to learning the prescriptive items required by the agency
  • A strong understanding of diverse code requirements
  • Excellent communication and time management skills

The salary range for this position is $105,000-$135,000. The offered salary will be based on the applicants qualifications, education, experience and work location.

Depending upon your employment status, Hill's comprehensive benefits may include, Medical, Dental, Vision, Employer Paid Life and Accidental Death & Dismemberment Insurances, Business Travel Accident Insurance, Short-Term Disability, Long Term Disability, Flexible Spending Account, Health Savings Account, Dependent Care Flexible Spending Account, Commuter Benefits, Legal Assistance, Identity Theft Protection, Pet Insurance, Auto & Home Insurance, Critical Illness Insurance, Accident Insurance, Hospital Indemnity Insurance, Voluntary Life & Accidental Death & Dismemberment Insurance. Paid Time Off (PTO), Holidays, 401(K) Retirement Savings Plan, Employee Referral Program, Professional Certification Incentive Program, Hill University Learning and Development, Tuition Reimbursement, EAP, Years of Service Awards Program.

Hill International, with more than 4,100+ professionals in over 100 offices worldwide, provides program management, project management, construction management, project management oversight, advisory, facilities management, and other consulting services to clients in a variety of market sectors. Engineering News-Record magazine recently ranked Hill as one of the largest program management firms in the world. For more information on Hill, please visit our website at www.hillintl.com.

Hill is exclusively a program, project, and construction management provider, meaning we have one focus as a company: protecting client interests. Free of any potential conflicts, our entire business is geared towards helping clients achieve their desired outcomes. We are dedicated to exceeding expectations throughout the entire construction project lifecycle and adapt to the needs of each assignment to develop tailored approaches and solutions to meet those needs.

Hill is a GISI Consulting Group company, part of the Global Infrastructure Solutions, Inc. (GISI) family of companies. Learn more about GISI Consulting Group at www.gisi.com.

Hill International is an Equal Opportunity Employer/Veteran/Disabled

Note: This job description is intended to provide an indication of the nature and levels of work, knowledge, skills, abilities and other essential functions to be carried out as part of fulfilling the role mentioned in the job title. Various other duties as required.

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