ELECTRICAL
UNDERGROUND
COMMUNICATIONS
SECURITY + IT SERVICES

 WE DO IT ALL. 

We are celebrating in business.

Sebastian specializes in a variety of electrical, security, and communications services. Our tenacity, perseverance, and passion for what we do has kept us in business for almost a century. What makes us different? We can integrate all of our solutions, so you don’t have to. 

COVID-19 Updates

ABOUT US
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ouR SERVICES

Get an overview of the services we provide including electrical, security, communications, and managed IT services.

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SECURITY

Offering business CCTV, Alarms, IT, Audio/Visual, Electrical and Telephony solutions.

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Communications

 

Providing internet, phone, alarm, and a variety of other services for homes and businesses.

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Construction

 

In-house electrical and underground experts that make sure we get your job done right and on time.

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2021 FOBA Legacy Award Winners!

We were selected as the winners for the 2021 Family Owned Business Legacy Award for the Central Valley presented by the Business Journal. View the brief video spotlight they did on us!

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PROJECT HIGHLIGHT
 PROJECT HIGHLIGHT 
Adventist Health Clinic
Adventist Health relocated their Kingsburg medical office which tripled in size with new construction. The upgraded office includes 31 exam rooms and 5 dental chairs. Sebastian teamed up with Quiring General to complete a full electrical and lighting ground-up.
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Kingsburg Adventist Health-1-2
Kingsburg Adventist Health-1-11
Kingsburg Adventist Health-1-6
Kingsburg Adventist Health-1-7
Kingsburg Adventist Health-1-10
Kingsburg Adventist Health-1-5
Kingsburg Adventist Health-1-12
Kingsburg Adventist Health-1-4
Kingsburg Adventist Health-1-13
Kingsburg Adventist Health-1-4
Kingsburg Adventist Health-1-8
Kingsburg Adventist Health-1
Kingsburg Adventist Health-1-3
Kingsburg Adventist Health-1-2
Kingsburg Adventist Health-1-6
Kingsburg Adventist Health-1
Kingsburg Adventist Health-1-12
Kingsburg Adventist Health-1-4
Kingsburg Adventist Health-1-10
Kingsburg Adventist Health-1-7
Kingsburg Adventist Health-1-11
Kingsburg Adventist Health-1-3
Kingsburg Adventist Health-1-13
Kingsburg Adventist Health-1-8
Kingsburg Adventist Health-1-5

We are an electrical, underground, low voltage, and communications provider.

Sebastian specializes in everything related to divisions 26, 27, and 28. These services include, but are not limited to: electrical and lighting, residential and commercial communications, and security products. We provide phone, internet, alarm, and other services to homes throughout the Kerman and Foresthill areas. For more information on the services that we provide, navigate to our services page or check out some of our completed projects.

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We'RE HIRING

Looking for your forever job?

We look for employees who want to become part of a thriving culture, motivated work environment, and prosperous career path. Our benefits and compensation packages are highly competitive with our employees in mind. We want you to be able to take care of yourself since you take care of our company. Apply today to become part of the ever-growing Sebastian family.

SEBASTIAN CAREERS

Family owned, family culture.

At Sebastian, we want you to feel like a part of the family. Our people are what make Sebastian such a great place to work. We want you to succeed and thrive at what you love to do most.

Our customers speak for themselves.

We believe in every client that we have partnered with, whether it is through our public works or our commercial division. We believe in them, just as much as they believed in us to complete their project on time and on budget. These clients range from municipalities, hospitality, educational, correctional and more. We can do it all, and we can do it right. 

Summa Development
Costco
Fresno State
Netafim
Bitwise
Lyles Construction
CVMD
Agrian
Fresno County
CliftonLarsonAllen
Towneplace Suites
Hillside Elementary

Filomena Fagundes

Project Manager, CSU Fresno
We are extremely appreciative and impressed not only with the work Sebastian has completed at Fresno State so far this year, but also the flexibility and commitment. We continually hear great things about Sebastian and are very excited to work with us on a new campus wide Access Point project.

Nathan Metheny

Owner, Valley Wide Pest Control
Karlene was a pleasure to work with and kept me updated during the entire process until the job was complete. I've worked with others in this industry and none compare to her experience or her professionalism!!

Josh Lipschitz

System Administrator, OK Produce
Sebastian did a great job and I would use them again to run or fix fiber optic cables. Their team was very professional and did very clean work.

Tony Boren

Executive Director, Fresno Council of Governments
Sebastian is a well-recognized and highly recommended local company and a leader in the technology industry. Sebastian employees were all very gracious, friendly and technically competent. They were very quick to address our concerns.

Bryan Hahn

Mechanic IA, Baltimore Air Coil
Sebastian is one of the best companies I have worked with from a customer standpoint.

Christine Miktarian

Vice Chancellor of Operations, State Center Community College District
Sebastian was able to determine the issues and make recommendations for solving those problems. We would most definitely recommend Sebastian to other colleges or businesses because of their well-rounded yet technical knowledge base, outstanding customer service, and continuing evolution of technology awareness.

John Ostlund

Owner, K-Jewel 99.3
We all need a company that is dependable, and that is what I love about Sebastian. They don’t just support the networks – they support the people who use the networks.

Pedro Nunez

Associate Engineer/Public Works Inspector, City of Delano
I would definitely use Sebastian again. We have them looking at two other potential jobs.

Leo Rodriguez

Project Engineer, Pickett and Sons
Great communication team, competitive pricing and willing to go above and beyond a client's expectations.

Annette Leon

Property Manager Supervisor, Kings View Apartments
I like the technician that was sent out to our property. He answered all my questions and explained everything well. We have been referring Sebastian to friends.

Cheryl Beal

Property Manager, James Hendricks and Associates
My community camera system was down, Sebastian came right out and got it up and running! Their customer service is amazing.

Aaron Salisbury

IT Technician, Chukchansi Resort & Casino
Thank you Sebastian for all your work and communication. I am very impressed that our install is essentially being completed on the 3 week schedule that was originally laid out.

Kai Han

Senior Regional Planner, Fresno Council of Governments
Sebastian Technicians are very professional and responsive. They get the installation done quickly and address technical issues to our satisfaction.