copper hill plaza A&S Engineering The industry leader in architecture, civil engineering, MEP Engineering, and Fueling System Design for your commercial needs. Learn More engineering staff darkened PROJECT MANAGEMENT Your next project deserves a high caliber execution. Our team of seasoned designers and managers are ready to help you with your project needs. Learn More
30+ years of business excellence

A&S Engineering

We specialize in Architecture, Civil Engineering, MEP Engineering, Fueling System Design and other niche areas to satisfy your commercial project needs. Learn more about our diverse range of services here.


Quality and cost effective architectural services are available to cover the entire scope of your commercial project needs.

MEP Engineering

We have you covered with Mechanical, Electrical and Plumbing (MEP) new constructions, modifications, and upgrades to existing sites. 

Civil Engineering

Ensure your project has the right public requirements with sidewalks, streets, water quality, parking lots and more with our civil engineering staff.

Petroleum Services

Small or large, we have worked with a diverse range of fueling projects including tank services and fuel system designs.


The entitlement process has become streamlined given our history working with governing bodies, clients and utility providers. Get your project entitled efficiently with us.

Construction Management

Our project managers work closely with our clients to consistently execute project requirements within the allotted time and budget to ensure client satisfaction.


To consistently provide excellent work within our estimated time and budget to ensure client satisfaction. 


Our decades of experience working with diverse projects has refined our process to ensure our optimal work ethic and flawless results.


We do not cut corners, our ethics and professional approach to every problem defines our core beliefs at A&S Engineering.

About A&S

A&S Engineering has been providing Engineering, Consulting and Construction Management Services for various Oil Companies in California, Nevada, Oregon, Washington, Arizona and Hawaii since 1988. We have an experienced staff familiar with various aspects of the Services Station Industry, Fast Food Industry and (Q.S.R.) Quick Service Restaurants such as Planning, Development, Engineering and Structural. We also retain Sub-Contractors for electrical, mechanical, plumbing, landscaping, and civil engineering.

View Some of Our Past Projects

Our Portfolio

Thousands of successful projects completed

Our Team

  • Project Management
  • MEP Engineering
  • Architecture and Permitting
  • Petroleum Services
  • Fuel System Design
  • Permitting

At A&S Engineering of Southern California, our team of professionals have worked on a long list of projects from retail to gas stations. Our staff is focused on providing excellent service that you can rely on – giving you the peace of mind that your project would be designed and permitted in a timely and cost effective basis.

Satisfaction Guaranteed

Many Repeat Customers

We have worked on a diverse set of projects ranging from as small as car washes to entire retail centers. With our history of Gas Station development and relationships with major oil companies, we have the means to satisfy your goals. We work closely with our clients to determine project needs and create effective timelines.

When we take ownership over a new project, we dedicate our entire focus to it, providing fine attention to detail and delivering amazing results.

A&S Engineering - An Industry Leader

30+ Years Of Business Excellence

With awards from our clients at Texaco, Shell, Tesoro, BP and more, A&S Engineering has become an accomplished leader in our field of work. Our track record has remained consistent and top notch. As we progress through our 32nd year of business, A&S Engineering has generated new opportunities for business development into the retail space, as well as, improved our working relationships with major oil companies.

Our experience in the field of MEP engineering, civil engineering, architecture, planning and all of our services are at your disposal.

Projects Completed
Developing key relationships for over 30 years

Some Of Our Clients

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