Columbia Electric Inc.
A San Leandro electrical contractor taking quote requests by phone, email and web form.
Acerca de
Columbia Electric Inc. is an electrical contractor with its main office at 1980 Davis Street in San Leandro, in the industrial belt between Interstate 880 and the bay. The company describes itself on its website as fully insured and prints its state contractor licence number and C-10 classification on the contact page; Tom Fereira is the chamber's contact.
Lines of work
The company's own site keeps its description short: electrical contracting. Business directories flesh that out with dry utilities and telecommunications installation, highway and street work such as traffic signals and street lighting, solar arrays, and infrastructure for airports and ports, which would make it a civil and utility electrical contractor rather than a residential one; those details come from third-party listings and should be confirmed with the company.
What the C-10 classification does tell you is that the firm can take on the full range of electrical installation in California, from service entrances and switchgear to conduit, wiring and controls, on commercial, public and industrial projects.
Requesting a quote
The office takes requests by phone, by email and through a form on its website. For a project enquiry, have the site address, drawings or a scope description, the schedule and any prevailing-wage or public-agency requirements ready. Ask for the licence number so you can check bond and workers' compensation status on the Contractors State License Board site, ask which superintendent would run the job, and ask for references on similar work. General contractors bidding public work should ask about the company's diversity certifications, which directories mention but the site does not spell out.
Territory
Davis Street is a minute from Interstate 880 and close to Oakland's airport, so crews reach Oakland, Alameda, San Lorenzo, Hayward and Castro Valley quickly, with Union City and Fremont down the freeway and the rest of the Bay Area within a day's work.
Call 510-430-9505 or email through columbia-elec.com.
Servicios
VerificadoThe single service the company states: installation and repair of electrical systems under a C-10 classification, from service and distribution equipment to conduit, wiring and controls on commercial and public projects.
Quote requests taken by phone, email or the website form, with drawings, scope and schedule from the customer so the office can price the work and name a superintendent.
Power, lighting and control wiring for commercial buildings, warehouses and industrial sites in the East Bay, the core of what a C-10 contractor of this size handles.
Detalles
Ubicación y zona de servicio
San Leandro, CA 94577-1209
Preguntas frecuentes
Típico de este tipo de negocioHow do I verify an electrical contractor's licence?
Ask for the Contractors State License Board number and look it up at cslb.ca.gov. The record shows the classification, whether the bond and workers' compensation are current, and any disciplinary history. A C-10 classification is the one for electrical work.
What information does an electrical contractor need to quote a job?
The site address, plans or a written scope, the schedule, whether the job is prevailing-wage or public-agency work, and any utility coordination required. The more complete the package, the faster and firmer the quote.
Does a commercial electrical job need a permit?
Almost always; the contractor normally pulls it from the city or county building department and schedules inspections. Ask who is responsible for the permit and whether the fee is in the quote.
Does the company do residential work?
The company's site does not say, and directories describe utility, roadway and infrastructure projects. Call and ask before assuming a home job is a fit; a large contractor may refer small residential work elsewhere.
Antes de contratar
- Check CSLB licence 765902 at cslb.ca.gov for status, bond and workers' compensation before contracting.
- Provide plans, scope and schedule with your quote request.
- Ask which superintendent will run the job and for references on similar projects.
- Confirm who pulls permits and schedules inspections.
- Public agencies: ask for current diversity and utility certifications in writing.
Resumen en español
Columbia Electric Inc. es un contratista eléctrico con oficina principal en Davis Street, San Leandro, junto a la autopista 880 en el condado de Alameda. En su sitio web se describe como asegurado e imprime su número de licencia estatal con clasificación C-10, que autoriza todo tipo de instalación eléctrica en California; directorios externos mencionan obras de servicios públicos, semáforos, alumbrado y energía solar. Recibe solicitudes de cotización por teléfono, correo electrónico y formulario web, y trabaja en Oakland, Hayward, Fremont y el resto de la bahía. Teléfono: 510-430-9505.
Los datos marcados como verificados se comprobaron el 29 de septiembre de 2026 con columbia-elec.com. Los demás datos vienen de registros comerciales públicos o describen lo típico de este tipo de negocio, según se indica. El negocio aún no los ha confirmado.
¿Es el dueño? Confirme o corrija esta página →