Date Posted
May 10, 2026
Company
A.O. Reed & Co.
requisition Number
3679
Pay Range
$24.04 – $38.46 / hr
Location
4740 E. Bryson Street
Anaheim
CA
92807
2390 Bateman Avenue
Irwindale
CA
91010
4777 Ruffner Street
San Diego
CA
92111

Site Safety Manager

Lead site safety and ensure compliance on major mechanical construction projects. Foster a zero-incident culture and champion OSHA standards.

A.O. Reed, a Legence company

A.O. Reed & Co. was founded in 1914, and incorporated on September 19, 1929. Since then, the company has been a leading mechanical contractor specializing in HVAC, plumbing, and service. A.O. Reed’s headquarters includes offices, fabrication shops, and storage structures. A.O. Reed specializes in large commercial and industrial projects. This includes state-of-the-art hospitals and advanced laboratory buildings that serve the nation’s biomedical industry. We also construct large private facilities which include ballparks, amusement parks, and office buildings. A.O. Reed serves the public sector with numerous projects on university campuses and military facilities. A.O. Reed ensures our systems continue to run efficiently by providing the highest quality service to our customers. The key to our success is our ability to solve complex problems using our organization’s collective knowledge, hands-on experience, professional expertise, and technical tools. Our team charts new territories and delivers top-quality results. In the construction and service sectors, we never lose sight of our obligation to exceed expectations, honor our commitments, and follow our principles. A.O. Reed has set the bar high in customer satisfaction, workmanship, and integrity.



The Site Safety Supervisor position is a Full-Time position servicing the San Diego, Imperial, Riverside, and Los Angeles Counties. In this role, you will oversee workplace safety and environmental compliance across our mechanical construction projects. You will be responsible for identifying hazards, enforcing OSHA standards, and fostering a culture where safety is the top priority. Your goal is to ensure every team member returns home safely while maintaining the high operational standards of our mechanical contracting firm.

RESPONSIBILITIES:

  • Conduct daily walkthroughs of project sites to identify potential hazards and ensure compliance with local, state, and federal safety regulations.
  • Lead "Toolbox Talks," safety orientations for new hires, and specialized training sessions on fall protection, lockout/tagout, and confined space entry.
  • Perform thorough root-cause analyses for any near-misses or accidents, documenting findings and implementing corrective actions to prevent recurrence.
  • Maintain all required safety logs, permits, and OSHA 300 logs. Review subcontractor safety plans to ensure they align with company standards.
  • Maintain onsite first aid stations and AEDs, and serve as the lead for initial medical assessments of minor injuries to determine the necessary level of care.
  • Monitor job site environments for exposure to silica dust, noise levels, and chemical hazards, ensuring proper mitigation and PPE usage.
  • Perform Job Hazard Analyses (JHA) and Pre-Task Plans (PTP) alongside foremen to identify and mitigate risks before work begins each day.
  • Administer safety incentive programs and recognition initiatives to encourage proactive hazard reporting and a "zero-incident" mindset among the crew.
  • Perform other related duties and special projects as assigned by management to support the evolving needs of the project and company.

 

SUPERVISORY RESPONSIBILITIES:
No direct supervisory responsibilities; focuses on site-level management and active coordination with field members to maintain safety standards.

 

REQUIRED QUALIFICATIONS:

  • Bachelor’s degree in Occupational Health and Safety, Construction Management, or a related field (or equivalent field experience).
  • 3–5 years of safety experience in the construction industry, ideally within mechanical, electrical, or plumbing (MEP) trades.
  • OSHA 30-Hour Construction required; CSP (Certified Safety Professional) 
  • CHST (Construction Health and Safety Technician) preferred.
  • Deep understanding of Title 8 (Cal/OSHA) and federal OSHA standards.

 

COMPENSATION:

  • Wage: $24.04 - $38.46/hr (depending on experience).

 

LANGUAGE SKILLS

The supervisor must be able to write clear, professional reports and safety plans that are easy for both management and field staff to understand. They need strong verbal skills to lead safety meetings and explain complex regulations in a way that is practical for the crew. Effective communication is also required to coordinate with project leaders and external inspectors.

 

MATHEMATICAL SKILLS

This role involves using basic math to track safety trends, manage equipment budgets, and verify simple technical data like load limits or measurements. The supervisor must be able to analyze incident rates and percentages to report on the overall safety performance of a project. Accuracy in these calculations is essential for maintaining compliance and site integrity.

 

REASONING ABILITY

Strong analytical skills are needed to identify potential hazards and determine the root causes of any site incidents. The supervisor must use sound judgment to make quick decisions, including the authority to stop work if they identify an immediate risk. They must be able to interpret various safety rules and apply them logically to a fast-paced construction environment.

 

#LI-Onsite #LI-KW1

 



About Legence
Legence (Nasdaq: LGN) is a leading provider of engineering, consulting, installation, and maintenance services for mission-critical systems in buildings. The company specializes in designing, fabricating, and installing complex HVAC, process piping, and other mechanical, electrical, and plumbing (MEP) systems—enhancing energy efficiency, reliability, and sustainability in new and existing facilities. Legence also delivers long-term performance through strategic upgrades and holistic solutions. Serving some of the world’s most technically demanding sectors, Legence counts over 60% of the Nasdaq-100 Index among its clients.

Benefits Overview
401(k) Plan with Company Match: Currently match contributions dollar-for-dollar up to 4% of eligible pay; immediate vesting. 
Health & Welfare Benefits: Employer provided medical, dental, vision, prescription drug, Employee Assistance Program and accident & illness coverage. 
Life and Disability Insurance: Eligible for employer-provided Long-Term Disability, Basic Life, and AD&D Coverage, with option to purchase additional coverage per plan terms.
Time Off: Vacation is 80 hrs/yr during your first 5 years, then 120 hrs/yr. Unused vacation rolls over up to 80 hrs (years 1–5) and 120 hrs (year 6+). Accrues each pay period, and unused accrued vacation time is paid out at separation per CA law. This is separate from CA sick leave; company holidays per policy.
Expenses: Business travel and related expenses reimbursed per company policy.

Reasonable Accommodations
If you need assistance or accommodations during the application or interview process, please contact us at ta@wearelegence.com or your dedicated recruiter with the job title and requisition number.

Employment Eligibility
Candidates must have current work authorization in the U.S.; visa sponsorship is not available for this position.

Third-Party Recruiting Disclaimer
Legence and its affiliates do not accept unsolicited resumes from agencies; any such submissions without a prior signed agreement authorized by Legence Holdings LLC's CHRO or Director of Talent Acquisition will not incur fees and are considered property of Legence.

Pay Disclosure & Considerations
Where pay ranges are indicated, please note that a successful candidate’s exact pay will be determined based relevant job-related factors, including any of the following: candidate’s experience, skills, and qualifications, as well as geographic and market considerations.  We are committed to ensuring fair and competitive compensation for all employees and comply with all applicable salary transparency laws. 

Equal Employment Opportunity Employer
Legence and its affiliate companies are proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), marital or familial status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, other non-merit-based factors, and any other characteristic protected under applicable local, state or federal laws and regulations.

EEO is the Law