Who We Are


Redgwick Construction - providing heavy highway and general engineering services to public and private sector clients since 1947

Our History

Founding and the Early Years
In 1947 Bert Redgwick received his C-12 contractor's license, purchased a Caterpillar D4 loader and entered the excavating and grading business as H. A. Redgwick Excavating and Grading. Following two years of success, he formed Redgwick and Banke Inc. in 1949 in partnership with George Banke, who owned several war surplus dump trucks which he rented to Bert Redgwick. By 1953, Redgwick and Banke was incorporated and received an "A" license to go with its original C-12 license.

In the 1950's the company expanded further, adding more loaders, rollers, trucks, a bulldozer, two small Le TournaI Westinghouse scrapers, 12 trucks, a compactor and paving equipment. In addition, the company bought about 15 acres of land with an old house on it which served as an office, a yard to park equipment and a rock quarry containing a non-expansive gabbro rock. During the 1950's Redgwick and Banke, Inc. was one of the leading grading and paving companies in the Bay Area, working on a majority of the new schools, commercial projects and public works.

Growth and Change in the 1960s
In the 1960's the company began to diversify the work, working on larger jobs such as industrial and commercial projects, more public roads and buildings, malls including Fremont Hub, Newark Square and Southland Mall.

The Company was split in April of 1969 with the formation of G. P. Banke, Inc. The spinoff of G. P. Banke was done to allow George Banke to have control of his own company, and allow Bert to retire with Don Redgwick, Bert's son, in charge of Redgwick Construction.

Continued Success and a New Era
Between the 1970's to 2000 the company's focus remained much the same. RCC was involved on major infrastructure projects throughout northern California. In early 2001 Don Redgwick retired from full time employment to one day a week. Bob Rahebi was brought over from Granite Construction Company and was named General Manager and Executive Vice President. Bob managed and oversaw the entire day to day operations of the company. In December of 2005 Bob Rahebi purchased Redgwick Construction Company from the Redgwick family.

Today the company focuses on mass grading and excavation, streetscape projects, paving, slide repairs, underground and decorative asphalt work.

Redgwick: An Industry Leader

Lasers in Construction

Don Redgwick was the first person to use a laser on a construction site. He borrowed a laser from California State University of Hayward, installed plexiglass on a motor grader, and drew measurement lines on the glass. From the location laser point, the operator could dertermine whether to make a cut or a fill.



Precision Loading

Bert Redgwick designed a bucket that would fit a Cat 988 Loader that, with just one scoop, would completely fill a bottom dump truck - while meeting regulatory compliance and passing scales without being overweight. This eliminated the guesswork involved in determining whether a truck was under-loaded or over-loaded.



Management Team

Bob Rahebi
President & CEO

Travis Miller
Vice President

Ralph Barajas
General Superintendent

Eric Dettenreider
Controller

Mateen Rooshen
Construction
Manager

Commitment to Safety

Safety is our number one priority. Redgwick Construction's Safety Program exceeds the standards set by Cal-OSHA and other regulatory bodies. Our crew receives continuous training and education, including First-Aid/CPR, Traffic Control and Flagging procedures. Our large fleet of equipment are well maintained and CARB compliant. PPE are mandatory on our projects, and we conduct tailgate safety meetings daily.

Additionally, Redgwick Construction has implemented an alcohol and drug testing program, to insure a safe work place for all employees and the public.