"Voltaire, The Electrical Outlet" by Bill Daly // CC BY 2.0

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BZ SCORE: 97

Verified License

Porter Ranch, CA

Cal Systems

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BZ SCORE: 97

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Best Electricians in Porter Ranch

Updated: May 29, 2026

Cal Systems Electrician

Cal Systems, 19559 Los Alimos St, Porter Ranch, CA (Owned by: Varoujan Ohannes Keossayan) holds a Electrical license according to the California license board.

Their BuildZoom score of 97 ranks in the top 18% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Cal Systems, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Building Permits by Cal Systems

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Electrical otc

1 102nd Blvd, Hermosa Beach, CA

2024-09-12

Relocate and replace 3 electrical subpanels. the 3 are 125 a subpanels

Valuation:

N/A

Permit #:

E24-00218

Status:

final

Fee:

N/A

Permit Type:

Over the counter

Building Type:

N/A

Electrical

2221 S Western Ave, Los Angeles, CA, 90018

2025-03-24

Addition cameras low voltage work

Valuation:

N/A

Permit #:

25041-90000-11988

Status:

issued

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

10351 W Santa Monica Blvd, Los Angeles, CA, 90025

2024-03-26

34 fire alarm tenant improvement install conduit boxes wire and devices

Valuation:

N/A

Permit #:

24041-10000-04868

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

10351 W Santa Monica Blvd, Los Angeles, CA, 90025

2024-03-26

Tenant improvement fire alarm install conduit boxes wire and devices

Valuation:

N/A

Permit #:

24041-10000-02688

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

5961 Laurel Canyon Blvd, Valley Village, CA, 91607

2018-04-26

Supplemental permit to collect fees for 15041-20001-29951 additional inspection per inspection correction notice dated 03/20/17. this permit does not authorize any additional work or extend the expiration date of the original permit

Valuation:

N/A

Permit #:

15041-20003-29951

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

11846 W Ventura Blvd, Studio City, CA, 91604

2019-09-18

Low voltage permit for door controls

Valuation:

N/A

Permit #:

19041-20000-34793

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

430 Sierra St, El Segundo, CA, 90245

2021-05-12

Replace total 33 outside wall lights one to one with newer ones. old ones are just old

Valuation:

N/A

Permit #:

E0143-21

Status:

issued

Fee:

$300

Permit Type:

Out of scope elec...

Building Type:

N/A

Electrical

430 Sierra St, El Segundo, CA, 90245

2021-04-13

Replace total 30 outlets one to one also replace total 12 light switches one to one

Valuation:

N/A

Permit #:

E0106-21

Status:

issued

Fee:

$297

Permit Type:

Out of scope elec...

Building Type:

N/A

Electrical

430 Sierra St, El Segundo, CA, 90245

2021-04-13

Replace total 30 outlets one to one also replace total 12 light switches one to one

Valuation:

N/A

Permit #:

E0105-21

Status:

issued

Fee:

$297

Permit Type:

Out of scope elec...

Building Type:

N/A

Electrical

430 Sierra St, El Segundo, CA, 90245

2021-04-06

Replace total 30 outlets one to one & replace total 12 light switches one to one

Valuation:

N/A

Permit #:

E0104-21

Status:

issued

Fee:

$297

Permit Type:

Out of scope elec...

Building Type:

N/A

Electrical

5961 Laurel Canyon Blvd, Valley Village, CA, 91607

2017-04-26

Transfer of permit

Valuation:

N/A

Permit #:

15041-20001-29951

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

5957 Laurel Canyon Blvd, Valley Village, CA, 91607

2017-04-25

Transfer of permit

Valuation:

N/A

Permit #:

15041-20001-29945

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

5957 Laurel Canyon Blvd, Valley Village, CA, 91607

2016-11-23

Transfer of permit

Valuation:

N/A

Permit #:

15041-20001-39483

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

300 Maryland St, El Segundo, CA, 90245

2021-05-12

Replace main electrical panel outside. same location. 300a

Valuation:

N/A

Permit #:

E0144-21

Status:

issued

Fee:

$229

Permit Type:

Out of scope elec...

Building Type:

N/A

Electrical

5961 Laurel Canyon Blvd, Valley Village, CA, 91607

2018-04-26

Changes to an approved set of plans. changes to include field conditions. gas station 1 and 2 panels connected to gas station panel. plan check for power only

Valuation:

N/A

Permit #:

15041-20002-29951

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

5961 Laurel Canyon Blvd, Valley Village, CA, 91607

2017-04-26

No Description Available

Valuation:

N/A

Permit #:

15041-20001-29951

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

5957 Laurel Canyon Blvd, Valley Village, CA, 91607

2017-04-25

No Description Available

Valuation:

N/A

Permit #:

15041-20001-29945

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Electrical

5957 Laurel Canyon Blvd, Valley Village, CA, 91607

2016-11-23

No Description Available

Valuation:

N/A

Permit #:

15041-20001-39483

Status:

final

Fee:

N/A

Permit Type:

Commercial

Building Type:

N/A

Recent Buildzoom Projects

Verified License

License #	1015298
Status	Active
State	California
Type	Electrical
Business Type	Sole Ownership

BuildZoom verified this license was active as of May 2026.

Verify this license's status for Cal Systems at the California Contractors State License Board.

This is a sample of licensing data; click here to access a complete history.

97

BuildZoom Score

How the BuildZoom Score works

Bonded

Bonded Agent	American Contractors Indemnity Company
Bond Value	$15,000

Learn More

Insured

Workers Comp Provider

Trumbull Insurance Company

Learn More

8

Permits

Building permit records show that Cal Systems has worked on 8 permitted projects.

Follow this contractor

Before you Hire

Here are some rules, regulations, and laws governing general contractors in California:

Does Cal Systems carry a valid contracting license?

In California, any remodeling or construction project that exceeds $500 (labor and materials), requires a contractor to have an active license with the California Contractor State License Board (CSLB).

Cal Systems currently holds license 1015298 (Electrical), which was Active when we last checked.

How important is contractor licensing in California?

The CSLB is one of the highest rated licensing boards in the US. Applicants are required to pass a written board exam and prove at least four years of prior, relevant work experience. In addition, the CSLB requires all license holders to maintain at least $2,500 in operating capital and provides you with a range of other consumer protections.

Your liability risk when hiring Cal Systems

Contractors in California are required to carry workers' compensation insurance if they have employees and proof of liability insurance with the cumulative limit of $1 million for licensees with five or fewer persons, and an additional 100,000 for each additional member over five, not to exceed $5 million total.

Financial recourse when hiring Cal Systems

All licensed contractors in California are required to maintain a bond, which provides you with financial recourse in case they perform defective work or violate license regulations. If you feel as though you have been taken advantage of, you should leave feedback on the contractor's BuildZoom profile and file a complaint with the CSLB.

Cal Systems has a $15,000 bond with American Contractors Indemnity Company.

What else should I know before hiring Cal Systems

California contractors are required to submit their fingerprints to the board, which are then checked against criminal records held by the California Department of Justice (DOJ) and Federal Bureau of Investigation (FBI) prior to obtaining a valid contracting license.

How is the BuildZoom score calculated?

The BuildZoom score is based on a number of factors including the contractor's license status, insurance status, verified work history, standing with local consumer interest groups, verified reviews from other BuildZoom users and self-reported feedback from the contractor.

Why you should hire through BuildZoom

When it comes to major construction work or even minor alterations to your home, hiring the wrong contractor could result in incomplete or defective work. You may even find yourself dealing with huge liability claims. BuildZoom does the homework for you and helps you hire the right contractor.

You should get several bids before hiring a contractor

The California State License Board recommends getting at least three written bids before hiring a contractor. Do not automatically accept the lowest bid - an abnormally low bid may indicate the contractor made a mistake and is not including the same work quoted by their competitors. We've made the bid collection process extremely simple (and free). Just click here to get started.

The best way to use BuildZoom is to let us recommend contractors for your remodeling projects.

Homeowners who hire through BuildZoom's free bidding system report high rates of satisfaction, and homeowners who research contractors online are twice as likely to be happy at the end of their project.

If you hire a contractor through BuildZoom, that contractor is accountable to us. We can enforce standards of behavior, mediate disputes, and guarantee satisfaction.

Read more about why hiring through BuildZoom is so effective.

BuildZoom’s database now contains every licensed contractor across the U.S. - over 2.5 million of them... Categorized contractor profiles are enriched using government data from state licensing boards, Better Business Bureau ratings, and more… BuildZoom jumped into the fray by announcing that it raised $10.6 million in a round led by Formation 8. ...the Y combinator-backed startup said it will be focused on remodeling projects, where the median budget is around $19,000… A new index compiled by BuildZoom — which identifies contractors for projects — found that renovations are running 2.8 percent above their 2005 level…

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