Business Details
50+ Years
experience
Emergency
services
Your Trusted Construction Partner in Southern California
Founded in 1935, Doty Bros Equipment has built a legacy of excellence in Southern California's construction industry. As a certified Minority Business Enterprise (MBE) and part of the Meruelo Enterprises family since 2000, we combine decades of hands-on experience with cutting-edge safety and training programs. Our commitment to innovation, accountability, and timely project delivery has made us a trusted partner for complex infrastructure projects. With over 90 years of expertise in underground construction, oil and gas transmission, and water systems, we serve major clients like Southern California Edison and SoCal Gas.Our union-affiliated teams prioritize safety, quality, and productivity, supported by 24/7 emergency response capabilities. We maintain rigorous environmental compliance standards while providing state-of-the-art solutions for residential, commercial, and municipal needs. Our leadership in the Utility Supplier Diversity Program reflects our dedication to fostering inclusive business practices. Through every project, we uphold the founding brothers' philosophy of personal responsibility and operational excellence. This enduring approach ensures we consistently meet challenges with reliable, forward-thinking solutions.
Services
Oil & Gas Transmission
Water Transmission
Underground Electrical Services
EV Charging Stations
Pipeline Installation
Details
- Year established: 1935
Highlights and features
- We offer 90+ years of specialized construction expertise in Southern California
- Our company maintains MBE certification through recognized industry councils
- We provide 24/7 emergency response for critical infrastructure needs
- Our union-affiliated teams complete complex projects safely and efficiently
- We implement rigorous in-house safety training and environmental compliance programs
Associations and certifications
- Southern California Minority Supplier Development Council
- Supplier Clearinghouse for the Utility Supplier Diversity Program of the CUPC
Services
Oil & Gas Transmission
We deliver comprehensive oil and gas transmission solutions with 80+ years of expertise. Our services include pipeline installation, hydro testing, cathodic protection, and emergency repairs. Backed by certified union crews and 24/7 response capabilities, we serve major energy providers like SoCal Gas and Chevron while maintaining strict environmental compliance standards.
Water Transmission
Our water transmission specialists handle installation, upgrades, and emergency repairs for municipal and industrial clients. We manage complete water systems including distribution lines, fire hydrants, and aging infrastructure replacement. Our team combines decades of experience with modern techniques to ensure reliable water delivery systems across Southern California.
Underground Electrical Services
We provide full-spectrum underground electrical services including conduit systems, substation work, and directional boring. Our division handles emergency call-outs and major civil projects with a focus on safety and quality. We ensure complete surface restoration from excavation to final paving for all utility installations.
EV Charging Stations
We implement electric vehicle charging station projects for public and commercial spaces. Our team has completed over 100 charging locations including parking lots, school districts, and transportation hubs. This work supports regional clean energy initiatives while maintaining our standards for safety and timely execution.
Emergency Response
Our emergency response teams operate 24/7 to address critical infrastructure failures. We maintain diesel-driven pump systems and rapid deployment crews for pipeline leaks, water main breaks, and utility outages. This service ensures minimal disruption to public utilities and commercial operations across our service areas.
People
Hanna Coen
CEO
Hanna Coen leads Doty Bros Equipment with a focus on maintaining its legacy of excellence while driving innovation in construction methodologies and safety protocols.
Questions
What construction services does Doty Bros. offer?
We specialize in oil & gas transmission, water transmission systems, underground electrical utilities, EV charging infrastructure, and emergency response services across Southern California.
Are you certified as a minority-owned business?
Yes, we are a certified Minority Business Enterprise (MBE) through the Southern California Minority Supplier Development Council and CUPC's Utility Supplier Diversity Program.
Do you provide emergency construction services?
Yes, we offer 24/7 emergency response for critical infrastructure failures including pipeline leaks, water main breaks, and utility outages.
What areas do you serve?
We primarily serve Southern California, including Los Angeles, Kern County, and the Inland Empire, with projects from San Diego to Bakersfield.
What safety certifications do you maintain?
We have OSHA-certified training programs, environmental compliance specialists, and a dedicated safety management team with industry-specific certifications.
How can I request a project estimate?
Contact us through our website or call (562) 864-6566 to connect with our project management team for a detailed consultation and cost estimate.
