Build the future with our Construction Services, where we combine innovative building techniques with meticulous project management to deliver superior quality and sustainable structures.

Electrical, Low-voltage, Underground, & Security installation

Commercial Building Construction

Create functional and aesthetically pleasing commercial spaces designed to meet the specific needs of your business and its customers.

We offer:
  • Office Buildings: Construct state-of-the-art office buildings with modern amenities to promote productivity and employee wellbeing.
  • Retail Construction: Develop inviting retail spaces that attract customers and enhance the shopping experience.
  • Industrial Facilities: Build efficient and safe industrial facilities equipped to support heavy machinery and high-capacity operations.

Industrial Construction

Erect robust and scalable industrial structures that are designed to support heavy-duty activities and facilitate operational efficiency.

We offer:
  • Manufacturing Plants: Design and construct state-of-the-art manufacturing plants with the capacity for high-volume production workflows.
  • Warehouse Development: Build spacious and strategically designed warehouses that streamline storage and distribution processes.
  • Specialized Industrial Facilities: Custom-built facilities for specialized industries, ensuring compliance with specific operational and safety standards.

Project Management

Ensure the success of your construction project with our comprehensive project management services, from inception to completion.

We offer:
  • Budget Planning: Strategic budget planning to ensure financial resources are used efficiently without compromising on quality.
  • Timeline Coordination: Meticulous timeline coordination to keep the project on schedule and minimize delays.
  • Quality Assurance: Rigorous quality assurance processes to maintain the highest standards of construction at every stage.

Infrastructure Development

Lay the groundwork for growth with our infrastructure development services, building the essential systems that connect and support communities.

We offer:
  • Road and Bridge Construction: Construction of durable roads and bridges that ensure safe and efficient transportation.
  • Water and Sewage Systems: Development of reliable water and sewage systems crucial for public health and the environment.
  • Utility Networks: Installation of comprehensive utility networks that provide essential services such as electricity, gas, and telecommunications.

When It’s Complicated, The Answer Is Simple. Sebastian!

For over 75 years, Sebastian Corp has provided exceptional electrical services in California.

Our team of highly trained, dedicated professionals will work closely with you to handle your electrical design, installation, troubleshooting, upgrade, and repair work.
Count on us for the most innovative solutions in electrical services.


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Let's Get In Touch

Whether you’re a new or an existing customer, we’re here to talk about your business needs and answer any questions you may have about our services.