Engineering & Construction Management

Alternative Energy Systems Consulting, Inc.

Phone: (626) 483-6834
Contact: Briana Rogers

We provide technical and management support services to the energy industry. We specialize in energy efficiency, electric demand reduction, renewal energy and distributed generation.


Phone: (818)898-1521
Contact: Steve Pellegren

Carefully blending the founding principles of quality, service and innovation, Bernards provides General Contracting, Construction & Program Management, Design-Build, and Lease-Lease Back Services across a diverse spectrum of industries and markets throughout the Southwest. Also included in our menu of professional services are Building Information Modeling (BIM) Services, Integrated Project Delivery (IPD), Distressed Project Recovery, and LEED/Sustainable Development Services. To learn more about our services, visit our website at

BITCO Construction Group, The

Phone: (626) 683-5151
Fax: (626) 683-5192
Contact: Christopher Phillips

BITCO Construction Group (BCG)’s a nationwide team of high-performing, high-energy underwriters has the knowledge gained by years of construction industry experience.

BCG will insure commercial general and specialty contractors that meet our premium thresholds and operate within our targeted classes of business. Our success lies in working with contractors who want to increase their bottom line by controlling work-related injuries and third-party damages.

Cynthia Bennett & Associates Inc.

Phone: (626) 799-9701
Fax: (626) 799-9716
Contact: Carolien Fehmers

Cynthia Bennett and Associates was established as a kitchen and bath remodeling company in 1981.  CBA has developed into a full service home improvement center. From the first concept to the final touch on the remodeling project, CBA will be there to manage the project.

CBA is a full service, design, and build firm taking you from concept to plans to construction to complete interior design.

G Force Builders Inc.

Phone: (909) 821-5128
Contact: Gary Delgado

G Force Builders Inc. has a long history of constructing structures from the ground up as well as expanding from existing structures. Some include:

1. SEMA Headquarters Diamond Bar CA - Office, warehouse, and garage remodel  

2. Ayres Hotel Aliso Viejo 118 units new construction

3. Holiday Inn Hotel Diamond Bar CA remodel 

3. Monarch Pointe Apartment Homes Anaheim CA 64 unit complex new construction

4. LAUSD Charles H. Kim Elementary School L.A. CA new construction

To get more information on your upcoming projects, please call Gary at (909) 821-5128 or email,


Gateway Science & Engineering, Inc.

Phone: (626) 696-1600
Fax: (626) 696-1630
Contact: Art M. Gastelum

For over 25 years, Gateway Science and Engineering (GSE) has been one of the premier construction management and inspection firms of Southern California. Our experienced professionals have the talent, aptitude and skill set to make your next project a success.

Gateway Science and Engineering’s multi-faceted services are customized for each project, providing clients with the best, qualified professionals and support personnel in the industry. Established in 1993 as a Local, Hispanic Small/Minority Business Enterprise, GSE is a full service firm dedicated to construction and engineering disciplines. Our firm has extensive experience with State and Federally Funded projects throughout California with a full service approach or staff augmentation in Construction/Project Management, Design, Network Engineering, IT Support and/or Inspection services.

From pre-construction to close-out, GSE has proudly managed and inspected hundreds of major projects and capital improvement programs throughout California valuing over 55 billion dollars in construction. We have worked hand-in-hand with school districts, counties, cities and various department agencies throughout Southern California.

Hariton Engineering, Inc.

Phone: (626) 449-4223
Fax: (626) 227-0623
Contact: Celestin Hariton

Hariton Engineering was established in 2005 to provide Mechanical, Electrical, and Plumbing consulting engineering services to the construction industry with sustainability as the primary goal. The Client’s aesthetic and comfort requirements are of utmost importance. We strive to seamlessly integrate our systems in the building’s architecture to provide unobtrusive results. Our portfolio includes over 1000 completed jobs in very diverse areas: commercial T.I., education, residential, hospitality, public libraries, healthcare, laboratories, industrial, and government sectors, etc.

IMEG Corp.

Phone: (626) 463-2800
Contact: Ed Gharibans

Our firm brings more than 55 years of long-standing expertise and dedicated professional experience in engineering, facility programming and construction services. Established in California in 1955, we have a team of over 450 professionals throughout 12 locations in five states. Our services cover the full spectrum of engineering—mechanical, electrical, plumbing, structural and civil—and specialized services including Commissioning, LEED Certification, Energy, and BIM and Integrated Project Delivery services.

Jacinda Lai Independent Sales Rep for Jast Construction and Management

Phone: (626) 800-7986
Contact: Jacinda Lai

Realtor® Over 16 years of real estate experience in real estate and property management.

Jast has over 33 years of experience in construction and management. We specialize in all aspects of commerical, industrial, residential and hosptial OSHPD construction. 

John Robinson Consulting, Inc.

Phone: (626) 375-9389
Contact: John Robinson

John Robinson Consulting, Inc. is a general consulting firm offering a range of services We are a small firm with big experience.  John Robinson has over 20 years of consulting and management experience in the private sector for cities, ports, special districts, water districts, municipal clients and industrial clients. This knowledge and program management experience that John Robinson will provide you will be the highest standard of consulting services while ensuring deadlines are met.

Specializes In: 

Grant/Loan Identification and Assistance

Project/Program Management

Water and Wastewater Planning and Design

Permitting and Regulatory Assistance

Construction Management

Masbuild, Inc.

Phone: (626) 792-2555
Contact: Lynnelle Bryant

Masbuild, Inc. is a professional architecture, interior design and construction services firm. We work closely with our clients to create environments that support their vision, enhance their brand, and reinforce their missions. Masbuild provides services on commercial, institutional and government projects including education, office and multi-family housing with a full range of design, procurement and construction services to meet your needs. 

Onyx Architects, Inc.

Phone: (626) 405-8001
Fax: (626) 389-1951
Contact: Dale Brown

ONYX Architects is a multi-faceted design studio that seamlessly integrates a full range of architectural solutions to balance client and community needs. Our mission is to create vibrant, sustainable, and healthy communities reflected through the artful application of form and function. Our long-standing expertise and specialized services encompass projects in the realms of civic, urban, education, historic preservation, adaptive reuse, and master planning.

Parsons Corporation

Phone: (626) 440-2000
Fax: (626) 440-2630
Contact: Lisa Maurath, PE

Founded in 1944, Parsons is a leader in many diverse markets such as communications, defense, education, energy, environmental, facilities, healthcare, infrastructure, life sciences, transportation, vehicle inspection, and water/wastewater. Parsons provides technical and management solutions tofederal, regional, and local government agencies as well as private industries worldwide.