Strong Foundations, Smarter Structures

45 years of structural engineering & Consulting

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Enlightening Engineering

OVERVIEW


Founded in 1981 and based in the San Gabriel Valley, Costa & Associates has built a strong reputation in structural engineering throughout Los Angeles County. With expertise in public and private sector projects, we specialize in educational, commercial, institutional, industrial, and multi-family developments, handling projects up to $200M in construction cost.


Our clients include some of Southern California’s top architectural firms, and our team holds Structural Engineer (S.E.) licenses in California. As a small firm with big capabilities, we leverage advanced BIM modeling and structural analysis to deliver efficient, cost-effective designs.


Certified as both a Small Business Enterprise (SBE) and Minority Business Enterprise (MBE), we prioritize innovation, security, and professionalism on every project.

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Building Resilient Dreams

HOW WE WORK


Think of our staff as an extension of your own office. We closely coordinate our efforts with your team through collaboration, cooperation, exchange of ideas, and frequent communications on the progress of our work. We offer solutions to design challenges drawn from our broad and successful experience. We commit to project schedules and respond promptly to your inquiries and requests. We have earned our reputation, not just with in the office with our designs, but also at the construction site, where the quality of our design is demonstrated and, when needed, provide fast responses and solutions to the challenges encountered. 



We invite you to contact us and give us the opportunity to offer you uncommonly dedicated and highly professional structural engineering services.

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EXPLORE OUR SERVICES

structural Engineering SERVICES


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KEY PERSONNEL


Orlando Costa, Se

Principal & CEO

Founded Firm in 1981

BSCE California State University, Northridge, 1974

Ariel Fernandez

Structural Project Engineer

Structural Project Engineer

Associated with Firm since year 2000

BSME University of Holguin, 1993

Oscar Ceballos

Structural Project Engineer

Associated with Firm since year 2001

BSME University of Michoacan, 1992

Santiago Graciano, SE

Principal & CEO

Structural Project Engineer

Associated with Firm since 2017

BSCE, California Polytechnic University Pomona, 2007

COSTA & ASSOCIATES is proud to have collaborated

with the following Architects:

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Frequently Asked Questions


  • Why is Costa & Associates so popular?

    Costa & Associates is known for delivering excellence in structural consulting, making us a leading choice for both individuals and organizations seeking reliable solutions. Our team’s deep experience spans over four decades, ensuring that every project benefits from our extensive knowledge of structural consulting. Clients appreciate our ability to handle new building projects as well as renovations and seismic retrofits using advanced BIM technology. Our commitment to clear communication, attention to detail, and ongoing support during all phases of construction further strengthens our reputation. Structural consulting is at the heart of everything we do, with every project tailored to meet specific client needs for performance and sustainability. We pride ourselves on our innovative solutions in structural consulting, which set us apart in the industry. Serving clients in West Covina and beyond, we continue to expand our expertise to new sectors and project types. If you are looking for trusted structural consulting, contact us today to start your project.

  • Where can I find experienced structural consulting in West Covina?

    If you are searching for experienced structural consulting in West Covina, our firm is ready to help. Our team of licensed engineers has provided reliable consulting and design services for educational, commercial, and industrial projects. We support projects from concept to construction completion and offer a full range of solutions including structural evaluations, seismic studies, and repairs. Reach out to us and let our knowledge guide your project to success.

  • What does an architect need from a structural consultant?

    Architects rely on a structural consultant for expert advice on the best structural systems to use for their projects. This input can influence building performance, sustainability, and cost-effectiveness. Our team works closely with architects to provide detailed design drawings, specifications, and structural calculations. We help ensure a smooth integration of the structural system with the overall building design. If you are an architect seeking dependable consulting, contact us to discuss your next project.

  • How can schools benefit from educational structural consulting?

    Educational structural consulting plays a key role in creating safe, efficient, and inspiring learning environments. We provide schools with evaluations of existing structures, recommendations for upgrades, and compliance with current codes. Our experience with school building projects means every detail is considered, from seismic safety to sustainability. If you are planning a school project or renovation, let us help you ensure safety and compliance from the start.

  • What types of buildings do you work with in commercial structural consulting?

    Our commercial structural consulting covers a wide range of buildings including office complexes, retail centers, business parks, and high-rise developments. We bring expertise in both new construction and renovations, addressing unique structural challenges for each project. If you are involved in a commercial development, connect with us to learn how we can support your vision.

  • Can you assist with industrial structural consulting for complex projects?

    Yes, we have significant experience with industrial structural consulting for projects like manufacturing facilities and specialized industrial sites. Our use of advanced design and analysis tools supports the safe and efficient execution of complex industrial projects. For expert guidance on your next industrial venture, contact our team for a consultation.

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Have a project in mind or need guidance? Talk to a development consultant today and get personalized support from our experienced team.

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Structural Consulting