General contractors participating in ENR California’s annual survey show no signs of slowing down. Cumulatively, the 89 participating firms tabulated more than $32.7 billion in revenue during 2015, an increase of almost 20% over 2014. This is on top of the gains seen during the multi-year construction boom in California. The top 10 firms posted more than $13 billion in revenue, and the #1 ranked company posted $1.85 billion – possibly the highest revenue total ever seen in California. Which firm? You’ll have to read the July 25 issue of ENR California to find out! In that same issue, you can find overall rankings, breakout charts in various categories and market sectors and more than a few surprises.

In addition to the ranking of the largest firms by revenue, we will also spotlight one of these firms as the Top Contractor of the Year. To be nominated for the award, the firm must have seen a rise in their revenue from the previous year’s ranking. In addition, the firm must have exhibited a commitment to innovation, sustainability, safety and dedication to the community in building a better California. Be sure to leave a comment to let us know which firm you think deserves the award, and stay tuned to find out which firm gets the honor this year.

Below is an alphabetical list of the firms that will appear on the ranking.

AGI General Contracting


Alston Construction

Ames Construction Inc.

AMG & Associates

Arbor Building Group Inc.

Austin Commercial

AvalonBay Communities Inc.

Balfour Beatty US

Bayley Construction, A General Partnership

BCCI Construction Co. Inc.


BNBT Builders Inc.

Bomel Construction Co. Inc.

C. Overaa & Co.

C.W. Driver

Cahill Contractors

Clark Construction Group

Clune Construction Co.

Colorado Structures Inc.

CRB Builders, LLC

dck California Construction Inc. (dck worldwide)

Deacon Corp.

Devcon Construction Inc.

Dome Construction Corp.

DPR Construction

Driver SPG (Special Projects Group)

Driver URBAN

Flatiron Construction Corp

Fulcrum Construction Inc.

Garney Holding Co.

Ghilotti Bros. Inc.

Gilbane Building Co.

Glen/Mar Construction Inc.

Granite Construction Inc.

Hal Hays Construction Inc.

Harper Construction Co. Inc.

Hathaway Dinwiddie Construction Co.

Hensel Phelps

Holder Construction Co.

I.E.-Pacific Inc.

J.R. Filanc Construction Co. Inc.

James E. Roberts - Obayashi Corp

Johnstone Moyer Inc.

Kiewit Corp.

Kitchell Corp.

KPRS Construction Services

Layton Construction Co. LLC

Level 10 Construction

Lyles Construction Group

MATT Construction

MC Construction Management Inc.

McCarthy Building Cos. Inc.

Millie and Severson General Contractors

Moorefield Construction Inc.

Morley Builders Inc.

Nibbi Brothers General Contractors

O.C. Jones & Sons Inc.


Oltmans Construction Co.

O'Neil Industries Inc./W.E. O'Neil Construction Co.

Pankow Builders

Papich Construction Co. Inc.

PCL Construction Enterprises Inc.

Perera Construction

Plant Construction Co. LP

R.D. Olson Construction Inc.

Roebbelen Contracting Inc.

Rudolph and Sletten Inc.

Seals/Biehle Inc.

Security Paving Co. Inc.

Shawmut Design and Construction

Shimmick Construction Co. Inc.

Sinanian Development Inc. dba Sinanian


Staples Construction Co. Inc.

Suffolk Construction Co. Inc.

Sundt Construction Inc.

Swinerton Inc.

T.B. Penick & Sons Inc.

The PENTA Building Group

The Walsh Group Ltd.

The Whiting-Turner Contracting Co.

Traylor Bros. Inc.

Turner Construction Co.


Webcor Construction LP dba Webcor Builders

West Valley Construction Co. Inc.

XL Construction Corp.