Business Details
Emergency
services
Trusted Construction Contractors in Corona, CA
At Kec Engineering, we have built a solid reputation over five decades through excellence in heavy engineering construction. Our expertise spans storm drains, channels, pipelines, highways, and bridges, with a specialization in complex concrete projects requiring advanced underground shoring. Since 1995, we have operated as an employee-owned company, fostering a culture of accountability and long-term relationships with public agencies and private developers across Southern California.Our team includes third-generation employees and supervisors with over 20 years of tenure, ensuring continuity of knowledge and commitment to quality. We prioritize safety, budget adherence, and schedule efficiency while maintaining union partnerships and providing 24/7 emergency repair services for critical infrastructure. This foundation of experience and dedication continues to drive our success in delivering large-scale civil engineering solutions.
Services
Storm Drains
Roadways & Bridges
Sitework & Retaining Walls
Pipelines
Emergency Repairs
Highlights and features
- We offer 50+ years of specialized expertise in concrete construction and underground shoring.
- Our employee-owned structure ensures long-term commitment and institutional knowledge retention.
- We provide 24/7 emergency repair services for critical water and sewer infrastructure.
- Our union workforce maintains consistent quality across all project phases and locations.
- We have completed $15M+ projects for Caltrans and major private developers.
Services
Storm Drains
We construct complex storm drain systems using reinforced concrete boxes and large-diameter piping. Our expertise includes challenging underground shoring requirements and flood control projects. Clients benefit from durable infrastructure solutions designed for Southern California's specific hydrological conditions.
Roadways & Bridges
Our team builds highways, overpasses, and railroad grade separations with precision engineering. We handle both new construction and roadway realignment projects. Clients receive structurally sound transportation solutions that meet modern traffic demands and safety standards.
Sitework & Retaining Walls
We provide comprehensive sitework including retaining walls, slope paving, and utility installation. Our carpenters and cement masons deliver architectural concrete finishes for public and private spaces. Clients gain functional, aesthetically pleasing hardscape solutions for diverse applications.
Pipelines
We install and repair water, sewer, and storm drain pipelines with diameters up to 96 inches. Our rapid response teams handle emergency pipeline repairs. Clients receive reliable utility infrastructure with minimal service disruption through our 24/7 emergency capabilities.
Emergency Repairs
We provide immediate response for critical infrastructure failures with pre-staged equipment and crews. Our union workforce handles urgent sewer and storm drain repairs. Clients benefit from minimized downtime and rapid restoration of essential public services.
People
James Elfring
President
James Elfring leads Kec Engineering as President with over 20 years of leadership experience. He oversees strategic operations and client relationships, maintaining the company's commitment to quality construction and employee ownership principles established in 1995.
Scott Pfeiffer
Executive Vice President
Scott Pfeiffer serves as Executive Vice President, managing day-to-day operations and project execution. With decades of construction management experience, he ensures adherence to KEC's standards of safety, quality, and schedule efficiency across all projects.
Questions
What construction services does KEC Engineering offer?
We specialize in storm drains, bridges, roadways, pipelines, and retaining walls. Our expertise includes complex concrete projects and emergency infrastructure repairs across Southern California.
Do you handle emergency infrastructure repairs?
Yes, we provide 24/7 emergency services for critical water, sewer, and storm drain failures with rapid crew mobilization and specialized equipment.
What geographic areas do you serve?
We operate throughout Southern California, with primary clients in Orange County, Los Angeles County, and surrounding regions for public works and private development projects.
How long has KEC Engineering been in business?
Our company was founded in the 1950s and has maintained continuous operations for over 70 years, becoming employee-owned in 1995.
What makes KEC Engineering different from competitors?
Our employee-owned structure ensures long-term workforce commitment, while our 50+ years of regional experience provides unmatched expertise in Southern California's specific infrastructure challenges.
Can you handle large-scale public infrastructure projects?
Yes, we regularly complete $10M+ projects for Caltrans and municipal agencies, including recent $15.5M storm channel improvements and $14.5M transportation infrastructure developments.
