A & Zack's Electric

★★★★★ 4.7 / 5 (34)
Emergency Call


: San Leandro, CA 94577
: (510) 357-4926
:

Company Overview

We provide a variety of upgrades for your home that feature:

Main electrical service upgrades
Sub panel upgrades
Specialized circuits
Installing grounded outlets
Security lights for outdoor areas
Custom home construction
High-voltage lines for spas, stoves, and air conditioning

For businesses, we offer:

Sub-panel and breaker replacement
Dedicated outlet installations
Installation of energy-efficient lights
Keeping electrical systems in top shape

Our company is family-owned located in San Leandro, delivering various home improvement solutions. For over 30 years, we’ve helped the community with electrical services.

Our references are strong and are in good standing with the Contractors State License Board (C-10 339866). We anticipate collaborating with you to fulfill all your electrical requirements.

Our owner, Zack:

Zack Karoutas has a skilled electrician and electrical contractor. Zack focuses on being detail-oriented, proactively identifying scheduling and financial challenges. Working well with other contractors distinguishes him from others and guarantees honest and reliable service.

Peter Karoutas:

Peter joined A & Zack's Electric in 2003. Following his completion of his apprenticeship in 2009, he was certified as a State electrical apprentice. His education has made him aware of the regulations and standards that shape the industry. He stays updated on the latest code modifications, and with years of experience working alongside his father, Zack, he has developed a deep understanding of the high standards of the electrical contracting profession that they provide as a team.

Business Services

  • Electric inspection

Business Location & Hours



Mon:9:00 AM - 4:00 PM
Tue:9:00 AM - 4:00 PM
Wed:9:00 AM - 4:00 PM
Thu:9:00 AM - 4:00 PM
Fri:9:00 AM - 4:00 PM
Sat:Closed
Sun:Closed

Recommended Customer Reviews

Colleen H.
★★★★★

Zack is one awesome electrician. His work is professional and above and beyond what I expected. Arrived on time as promised, Honest, Reasonable, Friendly. I highly recommend him.

Ken A.
★★★★★

Had Zack come out 2 times and was able to do the jobs.

He specializes in troubleshooting electrical problems.

Is very fair with his prices and comes on time (give or take a few minutes).

He does not go in attics or jobs that involve tearing down walls to get to wires.

Most electricians don't come out for small jobs but Zack will.

He is a cool guy to talk to and learn from his past experiences dealing with customers and electrical problems.

Lauren K.
★★★★★

Zack has to be the nicest person I've met! He helped me with my apartment when I was feeling uncomfortable with the conclusion my landlord had made. He came even though he was already loaded with a full schedule. He looked at my circuits and even charmed my landlord. He's coming back tomorrow and I trust that all the work he is planning will be superb. He clearly knows his stuff! I HIGHLY recommend calling him and quick before he retires!

Christina M.
★★★★★

Zack was awesome! I found him on Yelp since I like to support local whenever possible.

I called for a problem that I thought was a bad circuit breaker. Zack arrives in the time window agreed upon, I show him the breaker box and he rather quickly noted it was not the breaker, but a problem along the line since I told him we had just changed out our light switches. He found the faulty wiring (ground wire ended up incidentally touching a live screw) & with a quick readjustment the problem was solved!

Since that was resolved quickly, I asked if he could change out a couple of outlets I wanted done. Of course he agreed. One outlet ended up not being so easy to do, but wanting to make sure he did it correctly the first time, he took the time to troubleshoot the problem and install the new outlet right.

Zack's many years of experience shows in his knowledge & ability to explain what he found to be the problem as well as the solution in lay person's terms. He put me at ease that I was getting quality work. I would not hesitate to contact Zack again for any other electrical needs, which may be sooner than later since I just moved into my condo. Thanks Zack!

Debra S.
★★★★★

When Zak hadn't called us back yesterday, my husband was getting a bit anxious. Turned out Zak was at our rental taking care of the problem. When you're looking for someone to come into your house, you want someone skilled, but more than that, you want someone you can trust. That would be Zak.

Jimmy W.
★★★★★

I think I have found a great electrician in Zack thanks to Yelp. Our house electrical system had been acting weird for a while (a smoke detector burned because of that), and finally decided to call a professional. Zack took care of the problem by replacing connectors, a circuit breaker, disconnecting unused cables, and made sure that there were no loose wires. Just by talking to him, I could tell that he knows his craft (he's been doing this for decades)

Outstanding job, great person, A+ :)

Lori C.
★★★★★

Excellent work, very knowledgable, reasonable rates and honest guys! Zack was able to squeeze me into his schedule on short notice to replace a sub panel. His son Peter did the install, it took about a half a day. I was very pleased at how smooth and quickly the job went. I would recommend these guys to anyone, you won't be disappointed and they are definitely worth the wait.

K David G.
★★★★★

There is one thing to meet a good technician in a particular field but last week when I met Zack I met a genuine human being. He gave me a detailed plan and prospectus he was kind helpful and honest and he restored my issues all at a reasonable cost while being both respectful and pleasant. This is the best experience I have had in a long time. You can't find anyone better

Sarah M.
★★★★★

Zack was a pleasure to work with. He was thorough, conscientious, and clear with me about what he was doing and why. I'll definitely hire him when we need electrical work in the future.

Mike C.
★★★★★

Great electrician. We found him on Yelp, and consider him ""our"" electrician. My wife has a few other projects for him. And fairly priced as well.

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