About Us

BUILDING EXCELLENCE
With over two decades of experience, Omnibus Construction has built a reputation for quality and reliability in Southern California. Our commitment to excellence is unmatched.

OUR LEADERSHIP
Matthew Simmons is the director of Omnibus and a decorated US Navy veteran. Matthew learned how to set and hit targets in the military, and that same precision defines our work.
Matthew Simmons
Proven track record in delivering successful large-scale infrastructure projects, including modernizing facilities at Camp Pendleton and transforming educational institutions like the Compton School District.
Expertise in advanced, high-stakes projects, such as designing and installing nfrastructure for Los Angeles International Airport's digital operations.
Contribution to the clean energy transition via projects like our renewable gas and energy infrastructure instillations for Samchully America.
Extensive experience navigating complex challenges, including insurance claims, urban permitting, adverse zoning laws, and difficult building sites.
Utilization of technologies like 3D scanning, drone photography, and construction management software for enhanced accuracy and efficiency.
Veteran leadership instills a culture of effective communication, and deadline integrity, and solution oriented problem solving.
OUR SKILLS
Our team of licensed contractors, project managers, engineers, and accomplished tradespeople possess the expertise to tackle even the most complex projects:


OUR COMMITMENT TO SAFETY
We prioritize the health, safety, and environmental (EHS) well-being of our employees, clients, and communities we serve.
Environmental Stewardship: Omnibus is dedicated to minimizing our ecological impact. We follow sustainable practices across all projects, from using eco-friendly materials to optimizing energy efficiency.
Health and Safety: We maintain a rigorous safety program that includes training, regular audits, and strict adherence to OSHA rules. Our goal is a zero-incident work environment where every team member is empowered to prioritize safety.

OUR COMMUNITY IMPACT
We are committed to giving back to the communities where we live and work. As a veteran-owned business, we actively support veteran organizations and initiatives. One of these is the Predator Healing Project, a non-profit organization that pairs rescued apex predators with combat veterans.

OUR MISSION
Our clients are our mission. We build great relationships by building great structures, and we build both to endure the test of time.

OUR ENGINEERING EXPERTISE
We offer a range of engineering services for both private and public projects.
Energy Transition and Electrified Propulsion
Our leadership & consulting team have extensive experience in transportation development, specifically in ICE, HEV, EV, and FCEV propulsion performance, efficiency, and durability.
Regulatory Compliance
Our team leaders have worked with federal and state regulatory agencies to implement new functions, respond to engineering questions, and provide data & analysis for compliance .
Quality Control
Our engineering team and our partners have over 40 years of collective experience conducting validation testing & root cause analysis, and implementing effective countermeasures.
Environmental Health and Safety
Our consulting engineers have years of experience navigating environmental, health, and safety regulations from agencies like the EPA, OSHA, and DOT.