Best Design Engineer Pomona Near Me

4worldlovers: Chao & Associate Consulting Engineers has been providing structural engineering services for residential, commercial, and industrial warehouse construction projects since 1999.


Serving the Greater Los Angeles area, our licensed engineers are experts in structural engineering and design, especially with Timber Design.


We provide a complete suite of services for your next design project with our four project phases. Let our work speak for itself! We have successfully completed over 50 custom designed homes ranging from 5,000 SF to 20,000 SF.

We start with a pre-engineering meeting, where we coordinate with the project architects and come to a suitable floor plan that fulfills your needs and provides a compatible structural configuration.


As design professional experts, we deliver a safe, cost-effective, code-compliant project to each of our clients within their budget.

In the structural design stage, we come to a cost-effective structural member design with the corresponding structural calculations, drawings, and construction documents.

This includes vertical and lateral structural systems and the details and connections that occur during the construction.

From beginning to end, we take care of you and your project throughout the entire process.

We use this time to ensure that city plan-check comments are addressed and that your project design complies with current building codes, ordinance, and ultimately gets approval by the city engineer.

In the final construction stage, we provide structural observation services to check the building foundation, roof framing layout, and when necessary, the floor framing layout for multi-story buildings.

4worldlovers:
There is no room for error in civil engineering and land surveying projects. The smallest mistake or miscalculation can derail your project. Choose the civil engineering firm that architects, developers, and owners rely on for high-quality, dependable services every time: Andreasen Engineering.


Andreasen Engineering, Inc. was founded over 70 years ago in 1952. Since that time, our values have remained the same: unwavering commitment to engineering excellence and a committed, client-focused approach.


Based in Upland, California, we’re pleased to serve clients in our own community, as well as throughout the Inland Empire in Southern California. Our privately held firm is a member of the American Council of Engineering Companies (ACEC) and is a certified Small Business with the State of California.

View our complete list of services or contact us to discuss your project. Our meticulous approach means you can look forward to having your project completed on time, with expertise, and within budget.

Whether you’re building a new softball field for a high school, a residential community, or a college building, accuracy and precision are of the highest importance. At Andreasen Engineering, no relevant detail escapes our attention.

We are committed to excellence in all that we do, and we treat each client as if they were our only client.

We handle engineering projects from start to finish and every step of the process is completed with excellence.

It has been our experience that quality stands the test of time. This is true whether you’re referring to a building project or a company, and our company has been serving architects, developers, businesses, colleges, public schools, and other clients since 1952.