- About Us
- Featured Projects
- Working at CSI
At CSI Electrical Contractors, every project is a fresh challenge -- a chance to solve a puzzle, craft a solution, and delight a client.
CSI Electrical Contractors is a full-service firm founded in 1990. Our growth has been guided by a vision to build a company that blends the analytic rigor of a consultancy with top-notch engineering and project management capabilities, and a craftman's pride in a job well done.
The Enthusiasm of CSI’s People is Matched by Our Clients’ -- More Than 90% of Our Customers Choose to Work with CSI Again
Although CSI is well recognized for our expertise in electrical construction, over our 20 years of award-winning service we have expand our expertise to include service in renewable energy and technology solutions. Everyone on our talented team works equally hard to maintain CSI’s reputation for delivering on our promises -- and We Do.
It's the attitude of the CSI electricians that made the Kravis Center a successful project.
CSI's commitment to safety and workmanship are both very apparent and I want to let you know that your extra efforts definitely made the difference.
My deepest gratitude to the entire project team at the Kaiser Fontana Call Center. Your fabrication ideas for our temporary light poles were a stroke of genius. Thinking out of the box is exactly what we expect from our premier subcontractors.
- DPR Construction
Your team did an outstanding job on my project for the network upgrade. CSI is unmatched by anyone else and I will surely look forward to working with CSI again. Once again your team has impressed me.
- Northrop Grumman
When I rate people and companies, the tiers I consider are fair, good, great and exceptional (top 3%-4%). I can only rate our experience with CSI as exceptional.
- Swinerton Builders
Olinda – Landfill Gas to Energy Project
Because methane is over 20 times more effective in trapping heat in the atmosphere than carbon dioxide, reducing such emissions can have a significant impact on greenhouse gases. Repurposed methane is therefore a breakthrough green energy technology, generating electricity while reducing carbon ..