DeSilva Gates Construction is an award-winning general engineering contractor that has been building large-scale infrastructure and residential projects in the San Francisco Bay Area since 1932. We specialize in civil engineering, grading, paving, and construction management, while owning and operating three hot-mix asphalt plants and operating one of the largest quarries in the San Francisco Bay Area. Large-scale construction projects require a diverse range of skills, knowledge, and expertise. With a stable workforce, modern fleet of equipment, stable materials supply, and a network of specialist contractors, DeSilva Gates can take your public and private construction project from planning to completion. We’ve managed some of the largest civil engineering, highway, and infrastructure projects in California, completing our projects on time and under budget with exceptional attention to detail. We also provide in-house environmental remediation services through our affiliated company, Pacific States Environmental Contractors, Inc. and trucking services through Double D Transportation.

We build to improve lives. Knowing that the work we do directly affects people, we commit to delivering a high quality end product with a collaborative construction process. The planning, collaboration, communication, and execution for each of our projects is focused on the success of the entire team, an approach that has earned us a network of excellent partners and a 93% client referral rate. Whether constructing office space, a laboratory, or a mission critical facility, we offer a practical approach built on a foundation of technical construction experience tailored to meet each project’s specific needs. Founded in 1992 and with offices in the Bay Area and Sacramento, California, XL is a contractor of choice for leading companies in technology, life sciences, healthcare, and education. XL is consistently ranked as one of the Best Places to Work by the San Francisco Business Times/Silicon Valley Business Journal and is a founding member of the United States Green Building Council (USGBC) Silicon Valley Chapter.

Mark Thomas is a company that is dedicated to improving how we all move through our world. From civil and structural engineering, land surveying, landscape architecture and urban design, a Mark Thomas project is a project defined by its seamless design, quality craftsmanship, community focus and thoughtfulness towards the surrounding natural environment. It’s not about simple connection, but creating a better way for all of us to Move Forward. Visit us at markthomas.com and follow us on Twitter @markthomas_co to learn more about us.

DRYCO Construction, Inc. has been a leader in the commercial pavement maintenance industry for over 30 years and has grown to service The Greater Bay Area, Central Valley, and Northern California. We work with property managers, facility managers, project engineers, general contractors, and building owners to keep their most valuable assets protected and maintained. We offer a variety of services while always staying up-to-date with industry technology and best practices. DRYCO estimators are your project managers, allowing us to keep even the largest and most complex jobs well organized while giving you a single point of contact. DRYCO employees make every effort to ensure all our customers’ needs are met. Whether you need ADA upgrades, parking lot maintenance, sealcoating, concrete ramps, or fencing repairs, DRYCO is equipped to handle all aspects of your asphalt, concrete, and fencing needs. Asphalt • Sealcoat • Striping • Concrete • Fence & Iron

HMH provides a collaborative and comprehensive approach to the design process. Whether we are providing multi-faceted services or specific discipline support for a project, our team approach adds value. With over forty-five years of private and public project experience in the Bay Area and California, HMH’s contributions have resulted in project success. Principals of the firm include David M. Wilson, Raymond T. Hashimoto, David R. Stanton, Stephan E. Kuehn, William B. Sowa, Zeferino Jimenez, and Jon Cacciotti.

Mountain Cascade specializes in difficult projects with challenging engineering tasks. With over a century of combined management experience on a diverse range of projects we are able to mobilize and construct projects anywhere in the entire western US. We routinely take on the projects that our competitors shy away from and turn them into successful jobs. Creative thinking, innovative techniques, experienced project management, and safe practices have allowed us to become one of the largest most competitive pipeline contractors in the region.

Leader in quality highway improvement product installations in California, with offices in the San Francisco Bay Area, the Central Valley and Southern California.

Duran & Venables is the leading provider of Engineering Contracting, Grading and Paving construction services in Northern California including the San Jose/San Francisco Bay Area & greater Sacramento Area. For more than 34 years, we have been providing quality services and products to our customers, while delivering projects on time and within budget. Since 1979, Duran & Venables has built a reputation for providing superior construction services throughout Northern California. Duran & Venables delivers reliable, value-engineered services through solid relationships with our customers, employees, subcontractors, and our communities. At each job site, our experienced Project Managers work directly with the customer to ensure a safe, secure, and productive working environment. We come fully prepared with a sufficient work crew and necessary equipment to get the job done on time and within your budget. Duran & Venables will solve your general contracting and subcontracting needs through one of our many services.

D.W. Nicholson Corporation is a national mechanical, electrical and structural steel fabrication firm which started in 1935 and has continuously served the demands of the rapidly evolving industrial sector. DWN has historically been the largest employer of Millwrights in the state of California and have established national labor union agreements with various trades. This background of success allows D. W. Nicholson Corporation to consistently provide knowledgeable, highly skilled workers and staff. D.W. Nicholson is proud to boast over seven decades of successfully meeting and exceeding the standards in the construction industry. The company has evolved into a nationally recognized firm, providing First Class installations of all types of industrial mechanization projects including the nation’s first 100%, Inline EDS Systems at San Francisco International Airport’s International Terminal.

The Grupe Company is a master of planning and innovation. In our quest to build legacy communities of enduring value, we look for ways to create living environments of extraordinary beauty. The mission of The Grupe Company is to develop and manage real estate which is economically, environmentally and socially sound.

Recognized as one of the West Coast's most reputable and reliable heavy construction contractors, California Engineering Contractors Inc.(CEC) regularly and successfully tackles difficult, complex projects with skill and apparent ease, consistently delivering top-quality work on time and within budget. The company's well known focus on technically demanding and schedule-driven projects has characterized CEC since it opened its doors for business in 1972, starting with just a small amount of savings, a pickup truck and two employees. Since then, CEC has emerged as an industry pioneer in its ongoing efforts to create and implement innovative techniques and solutions in order to meet the increasingly complex demands and needs of the construction industry, as illustrated by its ample portfolio. The company's experience now includes virtually all types and sizes of public works projects - railroad construction, seismic retrofit and rehabilitation of major structures, bridge construction, marine construction, flood control structures, tunnel retrofit/rehabilitation, and other infrastructure-related projects.

Driving to Jobsites setting up tools cleaning up jobsite running and tying rebar shoveling up excess concrete and placing into machine