Location and Projects
Greg Mamishian Electrician
Greg Mamishian at 21444 ENTRADA ROAD, Topanga, CA 90290, held a Electrician license (#401012) with the California contractors license board with an expiration date of 03-31-2027. We last verified the license was inactive on 11-28-2025.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Greg Mamishian Contact Information
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Greg Mamishian Reviews
2 out of 5 stars, based on
4
reviews
-
By Forrest K.December 12, 2024Ceiling Fan outlet and fan$500
-
By Jeremy J.December 18, 2020Garage$450
Guy is nuts, find someone else who is 1) competent and 2) sane.
-
By ShaunDecember 18, 2020Wiring$500
Greg spends most of his workdays as an internet troll on Facebook. He has the maturity of an adolescent who’s only intention is to incite anger. If you want your wiring safe, don’t hire Greg. Read the previous response, this man is so juvenile he flipped off an Obama poster while exiting a customer’s house. Talk about a snowflake. Calling democrats parasites, Greg is one to talk!
-
By JesseAugust 7, 2019Electrical$300
First of all, he showed up late. Like super late.
My wife had to leave for work and it was her idea to have this job done. ( I won’t mention the job because he would know who I am and where we live). It took him 30 minutes to prepare. I was busy on a phone call but kept catching him constantly on his phone on Facebook. He was non communicative when I asked him questions. To the point where I was a little freaked out and took my son to a neighbors. When I returned, he had opened my fridge and removed a water bottle to drink. I would have obliged him, if he had asked. Finally, when he was done and paid as he was walking out the door he noticed an OBAMA HOPE poster, signed by the past president mind you and flipped his middle finger at it while I walked him out. That night, the power went out in half of the house. I called him the next morning and he never responded so I had a neighbors 19 year old son who is still in trade school fix it. Charged me half.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Similar Contractors See more
Recent Buildzoom Projects
Let us find you an electrician in your area today
Greg Mamishian License info
Inactive License
| License # | 401012 |
| Status | Inactive |
| State | California |
| Type | Electrical |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Greg Mamishian at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Greg Mamishian, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Old Republic Surety Company |
| Bond Value | $12,500 |
A man of outstanding character, Greg installed a ceiling outlet and fan in a two-floor cathedral vaulted room. Thank you, Greg, for your great work.