
B2 Environmental Services include industrial hygiene, safety, indoor air quality, asbestos, mold, lead-based paint, environmental site assessments, environmental audits, property condition assessments, wetlands, tank closures, and remediation management.

Berg & Associates, Inc. established in 1980 and known as BergCM (Berg Construction Management) provides complete project management, engineering and inspection services to public works agencies. We specialize in bridges, rail and grade separations, highways and interchanges, transit and infrastructure, street improvements, lighting and electrical, parks and land development, utility relocation and installation, storm water and water distribution pipelines and pump stations, associated buildings and structures, all delivered on-time and within budget. BergCM is proud to be a registered Disadvantaged Business Enterprise (DBE), Women Owned Business Enterprise (WBE) and Small Business Enterprise (SBE).


David Evans and Associates, Inc is a professional services design firm specializing in energy, land development, transportation and water resources projects.

Design West Engineering has provided cutting edge service as one of California’s leading Mechanical, Electrical, Plumbing and Energy Consultation firms. Boasting over 50 years combined experience, Design West’s founders Rob and Mark, have transformed their passion for innovative engineering into what is now one of Southern California’s most successful MEP firms. Working within numerous fields, we have extensive experience in commercial, industrial, residential, government, education and healthcare building sectors.

Dokken Engineering provides professional engineering and construction management services for local, state and federally funded projects including roads, highways, interchanges, bridges, and other public works facilities. Ensuring projects become a reality requires more than technical expertise. Dokken Engineering employs experts who assist clients in obtaining funding, navigating through the environmental process, securing public consensus, and develop solutions to expedite project approvals.


Epic Land Solutions, Inc. is a full-service right of way and real property consulting firm founded in 2000 with the mission to create land solutions for the public good. EPIC is headquartered in Los Angeles and maintains regional offices in Anaheim, Riverside, San Diego, and the Northwest. EPIC is proud to be a certified Small Business by the State of California Department of General Services and LA Metro.


Geocon is a professional engineering consulting firm providing comprehensive geotechnical, geologic, construction inspection, and environmental engineering and consulting services. In addition to these services we also provide environmental remediation contracting (cleanup) services and operate soils and materials testing laboratories.

HDR is well-known for delivering architecture and engineering services-for adding beauty and structure to communities through high performance buildings and smart infrastructure—we provide much more than that. We create an unshakable foundation for progress because our multidisciplinary teams also include the firepower of archeologists, economists, builders, analysts, artists and scientists.

Hernandez, Kroone and Associates offers a full-range of civil engineering consulting services. Their dedicated teams of Professional Engineers, Licensed Surveyors, Landscape Architects, and others are held to the highest standards. In addition to engineering and surveying, HKA has been leading construction design and build services as a general contractor since 2005. HKA embraces advancements in technology and uses the most up to date and modern hardware and software available.

Hill International provides program and project management, construction management, cost engineering and estimating, quality assurance, inspection, scheduling, risk management and claims avoidance to clients involved in major construction projects worldwide. Hill has participated in over 10,000 project assignments with a total construction value of more than $600 billion. Hill is ranked as the 8th largest construction management firm in the United States according to Engineering News-Record magazine.

IMEG is one of the largest design consulting firms in the U.S. specializing in high-performing building systems, infrastructure, program management, and construction-related services. We strive to build long-lasting client relationships through our guiding principles, expertise, and iterative project approach.

Inland Foundation Engineering, Inc. is a geotechnical engineering firm that provides a variety of services to aid in construction projects both large and small.

K & A Engineering, Inc. formed in March of 1998. The two principals Keith Osborn and Amir Fallahi are both registered professional engineers in the state of California and together bring over 64 years of professional experience in land planning, land development and public works engineering.

Kitchell is an employee-owned company with a nearly 70-year history in general contracting, construction management, development, facilities management, engineering and architecture and myriad other services within the built environment.

LSA is a diversified environmental, transportation, and community planning firm that evolved from a small consulting firm. The firm was designed to meet the need for environmental evaluation as a result of the passage of the California Environmental Quality Act (CEQA).

Leighton Consulting, Inc. provides environmental, geotechnical and testing and inspection services in the public, commercial, institutional, infrastructure and residential markets.


Michael Baker International is a full service planning, environmental, engineering, survey, construction management and related professional services firm serving both private and public sector clients.


PPM Construction Management PPM Construction Management Inc. is a construction management firm acting as a consultant to manage your construction projects. Our specialty lies in hi-rise common area including lobbies, corridors, recreation centres and public washrooms, corporate office tennant space, ICI – Industrial Commercial Institutions including health care facilities and custom housing. We provide transparency by bringing you all trade and material costs for your construction projects. PPM Construction Management Inc. operates as a construction consultant – managing designs, budgets and general contract work.

PreScience Engineers Established in 2013, Prescience Engineers provides Construction Project Management and Inspection Services for the public and private sector throughout the State of California. Our team of professionals, engineers, and experts specializes in the management of heaving civil construction projects including the construction of bridges, retaining walls, highways, streets, tunnels, rail-systems, and airports. We strive to ensure that our clients complete their projects on schedule, within budget, and per contract design while building a long term relationship with everyone we work with.

Psomas provides services in planning, surveying, engineering design, program/construction management, environmental consulting, geographic information systems and special district financing.

RailPros was founded in 2000 and is exclusively focused on providing rail and transit engineering and construction services. The firm is headquartered in Irvine, California, with office locations in Los Angeles, San Diego, and Northern California, with an office in Riverside County coming soon. We employ more than 500 rail and transit engineers, construction, inspection, design, and field support staff. Through our extensive resources, we are able to respond to the full spectrum of the industry’s management, construction, planning, and design needs.



Site Scan SiteScan is a leading provider of subsurface imaging and utility locating. We utilize advanced, non-destructive methods to provide Better Vision through hard surfaces like soil, concrete, asphalt.Our Ground Penetrating Radar (GPR), Utility Locating, CCTV, Mapping & AutoCAD, Vacuum Excavation and Electromagnetic Location services prevent unexpected setbacks in many construction projects, allowing you to work safely and avoid costly damage to existing infrastructure. Knowing where existing utilities may create conflicts gives our clients Better Intelligence to plan and execute their work efficiently and safely.

STV is a leading, award-winning professional firm offering engineering, architectural, planning, environmental and construction management services. We consistently rank among the country’s top 25 firms in education, corrections, highways, bridges, rail and mass transit. Throughout the United States and in Canada, STV’s professional, technical and support personnel offer services to a broad and ever-expanding client base. We provide planning, environmental, design, program and construction management, and specialty services for the transportation, design-build, institutional and commercial building, advanced technology, industrial and defense markets.

The Quality Firm is a is a Los Angeles-based DBE/SBE California Corporation specializing in quality management, construction management, geotechnical engineering, construction materials testing and inspection, and subsurface imaging. In only two years of existence, the company has grown to become a reputable firm with California offices in Los Angeles and Pomona and Florida office in West Palm Beach capable of securing contracts with relevant agencies, including the Los Angeles County Metropolitan Transportation Authority (Metro) and Los Angeles World Airports (LAWA) and seamlessly supporting quality teams on marquee projects such as California High Speed Rail CP4, Virgin Trains Zone 4 West Palm Beach to Cocoa.

TKE is a leading full service, Architectural, Engineering and Construction industry consulting firm. TKE’s multi-disciplinary team allows us to provide comprehensive solutions for all of your needs.

Towill, Inc. is a premier provider of geomatics services and technologies offering a broad range of advanced surveying, mapping, and geospatial solution serviceswhich include land surveying; high accuracy specialty surveying; aerial photography; airborne, terrestrial, and mobile Light Detection and Ranging (LiDAR); digital 3D and 2D photogrammetric mapping; volumetrics; and geographic information systems (GIS). Building on a successful business established in 1955, Towill has continually maintained a reputation for innovation and excellence in the geomatics profession. We have grown into an industry leader with approximately 100 employees in offices strategically located throughout California and Colorado, offering our services throughout the United States and Pacific Rim.


Valued Engineering, Inc. (SBE pending) is known for providing a comprehensive range of professional engineering services to both the private and public sectors. With expertise in both the small business and the large corporation world, we have the ability to leverage our experiences to provide value to every project. With an office centrally located in Upland, California, we have the ability to service clients throughout the Southern California area and beyond. Our commitment is to provide service to clients in the most cost effective and professional manner, while at the same time providing value to develop long term business relationships.

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