Right Ideas, Right Delivery
The Right Ideas Come To Life Through An Exceptional Delivery Process.
Our Design-Build leadership brings the right ideas to the table, experienced project management for reliable project delivery, a proactive approach to solving problems, and a track record of advocating for our client’s bottom line. Our promise is to provide the Right Ideas, Right Delivery.
The Right Ideas Come To Life Through An Exceptional Delivery Process.
Our Design-Build leadership brings the right ideas to the table, experienced project management for reliable project delivery, a proactive approach to solving problems, and a track record of advocating for our client’s bottom line. Our promise is to provide the Right Ideas, Right Delivery.

Whether it's new construction or a renovation, we'll add value to your project
Through a commitment to fabricating artfully crafted products, mitigating risk, and designing practical solutions, we create long-term value for our clients and their properties. By removing the distance between designer and builder, we take uncertainty out of the equation and our clients enjoy the best return on their investment.
From Commercial Artistry, to a leader in Design-Build
For six decades, WeidnerCA has consistently enhanced our client’s vision. It started in 1955 when an entrepreneurial police officer started hand-painting signs to earn extra money. Since then, WeidnerCA has grown to become a trusted partner for some of California’s most noteworthy developers, contractors, and companies across the West Coast.

WeidnerCA is evolving the West Coast experience
Our body of work encompasses tens of thousands of projects delivered across many project types, with a unique focus on multi-family residences, healthcare environments, higher education and corporate campuses. Our trusted reputation has attracted long-term relationships with top developers and contractors from Los Angeles, San Francisco, Silicon Valley and beyond.
Meet our Leadership Team
The people who deliver the WeidnerCA brand promise every day.

Arie Korver
CEO

Randy Wagner
SVP of Business Development

Doug James
Vice President of Operations

Will Rodriguez
Vice President of Design & Tech

Nikki Payroda
Controller

Mark Lloyd
Vice President of Project Management

Ron Lee
Estimating Team Leader

Ronnie Mattila
Director of Plant Operations

Mike Harlow
Director of Field Operations

Sem Lona
Director of Design Engineering

Eric Dubey
Director of Project Management

Rick Weidner
Principal

Kathy Weidner
Principal
