Lyles Diversified, Inc., through its subsidiaries, operates as a construction services company in the United States. It engages in the construction of pipelines, water and wastewater treatment plants, water pumping stations, groundwater storage, industrial refining plants, road and bridge, power and communications distribution, central plant, public and private utilities, and medical gas and certified systems; and hydroelectric, cogeneration, and solar generation plants. The company also engages in grading and site preparation, asphalt profile grinding and pulverizing, concrete flatwork, irrigation and canal work, plumbing, HVAC mechanical, boiler installation and maintenance, and chiller and boiler installation services; and utility, process, hydronic, and site piping services. Lyles Diversified, Inc. was founded in 1945 and is based in Fresno, California.

Stacy and Witbeck is one of the nation’s largest heavy civil contractors and a top builder of transit and transportation projects. We are recognized as a leader in managing and constructing complex projects while working collaboratively with project owners, designers, and stakeholders to successfully deliver projects. As experts in alternative project delivery methods, we have earned the reputation of being the “go-to” contractor for many agencies. Our talented workforce has experience in all aspects of construction including structures, track work, earthwork, utility work, systems, and systems integration. We take pride in our superior client service, consistent construction excellence, and responsiveness to community concerns. Our safe, prompt, efficient, and fair construction practices have made us a valued partner, contractor, and employer. As an employee-owned company, we are not only invested in the success of our projects, but also the success of our people.

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

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.

Robert A. Bothman Construction has been offering clients top quality, design build and construction management services for over 40 years. We are one of Northern California and the Hawaiian Islands top general building and engineering contractors, specializing in athletic facility construction, infrastructure, parks & recreation site work, landscaping, and all aspects of concrete construction. Also known as RAB, we are a certified pervious concrete distributor and installer and a sole distributor of the patented RABcrete™, a revolutionary mix design created by our own research and development team.

Ghilotti Bros., Inc. is a leading general engineering contractor in California. A strong complement of dedicated employees and a family-owned heritage, now in its third generation, GBI is excited about its future outlook in continuing its 100 year legacy in the Bay Area. As GBI commemorates its centennial celebration, they reflect on three generations’ worth of change and transformations in the construction industry. GBI has always prided itself on being at the forefront of the industry, keeping an edge on the competition. Throughout its history, there has been a constant principle that has guided their way: “Earn respect by doing a job well, treat employees with courtesy and respect, and do good work for the community,” as enumerated by our founder, James Ghilotti.”

MGE Underground, Inc. is a Customer-Focused Utility Contractor doing business throughout the State of California. MGE is in the business of building lasting relationships with discerning clients who demand excellence in performance, safety and quality of work. Our actions are driven by our core values: Safety, Continuous Development, Respect, Integrity, Performance, Trust and Fun. These values drive our culture which is our competitive advantage. MGE utilizes advanced project management software which is integrated with field reporting, estimating and accounting systems. This means near real-time cost controls and reporting are available for the managers, field supervisors and customers. We place a high importance on scheduling , documentation and invoice accuracy. We can add value through early involvement at the design level, up to and including design-build. Our clients operate in a unique industry with specialized needs. Performance in supplier diversity, environmental responsibility, accurate spend forecasting, ease of doing business, safety tracking and QA/QC are all areas we take responsibility for driving in collaboration with our clients. MGE provides class leading service through skilled, engaged employees who understand that our core purpose is to serve our client’s needs. Doing this safely and efficiently is something for which each of our employees holds personal responsibility. MGE operates with an open-book management style and our incentive program is based on the concept of Ownership Thinking, where employees are trained to think and act like owners of the Company. MGE has worked hard to create a culture of continuous development. We celebrate our wins, we learn from our mistakes and we share lessons-learned. We currently hold the following licenses: Class A-General Engineering Contractor Class C-10 Electrical Contractor Golden Shovel Certified ISNetworld Member OQ Qualified through Veriforce HAZ-Hazardous Substances Removal

As a local San Francisco Bay Area general engineering contractor, Anvil Builders specializes in public works and infrastructure projects with an approach that is firmly structured on military standards, performance, and ethics. To date, Anvil Builders has successfully delivered and self-performed tens of millions of dollars in municipal, state, and federal contracts. Some of our recently completed work includes several of the Bay Area’s major infrastructure projects, including the Transbay Terminal, SFO Airport, and the historic Coit Tower. We are dedicated to building and supporting our community by providing opportunities through local unions and CityBuild. The San Francisco Chronicle and CNN have featured our ongoing commitment to small, minority, and disadvantaged businesses.

Established in 1994, Toro Enterprises Inc. has served the Central and Southern regions of California in both the construction and civil based industries for over 20 years. With over two decades of knowledge and experience in road development and construction, Toro concentrates on providing safe, high-quality, environmentally responsible infrastructure solutions while maintaining a strong focus on serving our customers. With each project we have effectively grown into important sectors of both city and regional planning, such as; street improvements, underground utilities, structural and architectural concrete and earth moving. In an industry where specialization is key, Toro Enterprises Inc. has established themselves as the premier general engineering contractor encompassing all aspects of the industry. Serving commercial/industrial, residential, bond exoneration, and public works projects.

Following in the footsteps of his father, Bill Papich, Jason Papich founded Papich Construction with just a small amount of capital and one piece of heavy equipment. Jason knew that sometimes a person has to create their own opportunities. So, he started planning and using his entrepreneurial spirit combined with what he learned from his father, Jason looked for his first projects. Since 1997, Papich Construction has helped build communities throughout California. Its dedicated team of excellence has continued to grow and weather economic ups and downs, all with the steady leadership Jason provides. The true Papich legacy can be found in the spirit of growth and commitment to core values. Today, Papich Construction is one of California’s most respected construction organizations, operating with a dynamic employee base dedicated to exceeding Jason’s vision of building good projects for satisfied clients.