Best System Troubleshooting in San Jose CA

Dalcon came out to my house fixed all my electrical problems. Very clean and professional. Will contact them in the future for more work.:)

Clifford was friendly, on time and professional.

They did a great job on the installation of our Tesla Wall Connector (EV charger). They took care of every aspect of it, from installation to permitting.
We didn't have any issues working with them. I would contract them again.

Nice people. It did take a long time for them to get the correct permit for our electric panel upgrade but the job was done with the city's approval. They charged us with the promised quote and no hidden charges like some companies would. The people in the office are very nice.
I would give 5 stars if it weren't for the many mistakes in the permit process.

Very disappointed in service and experience. I would not use them again.

Electric Heroes are my heroes! We needed to upgrade our main panel for our home and these guys were more than up to the task. They deal with the city, got the permit pulled and worked with PG&E during the whole project. I'm really happy with their work.

We had a great experience with Dollens Electric—they helped us replace old wiring, install new outlets, and install bathroom fans in our home (including adding the vents through the roof). They were very personable and easy to talk to, and it was easy to see that they put a lot of care into their work. We're looking forward to working with them again soon!

I have nothing but good things to say about Flores Electric. Everyone was professional. They cleaned up each time they were here. I needed a new sub panel along with a new electrical panel outside. Rey was in charge and he was extremely nice. I would recommend Flores Electric.

Because of some problems with my sockets and switches, I decided to call them. They showed up on time, kept things tidy, and had a game plan. The electrical plug and toggle switch were expertly fixed. Good job! I can't express how much I appreciate it.

This is the exact company you want to use when you need a reliable, honest, and friendly electrician. I have used many, living in a 100 year old house, but when I purchased a hot tub, JMC Electric came out immediately and had me up and running the same day that my tub arrived. I can't begin to thank them enough for their prompt and reliable service. Will happily use JMC Electric again!

Paul is one of those contractors who gets there when he says he will, stays within or under the cost of his estimate, and does the work like he says he will. He can be absolutely trusted and on top of that he's a really nice guy. I've had him do work on my home twice and I'm completely satisfied. I'd recommend him in a heartbeat.

After getting many bids on the replacement of the electrical panel, Mirkovic Electric stood up for the knowledge and professionalism. He gave me a fair price and was very clear about the whole process.
His whole attitude was outstanding. I would highly recommend him.

Randy and the crew helped me out and I’m grateful for all the hard work they put in. One day in and out. They put a new electrical panel on my home to get me ready for the next phase, solar and electric vehicles. Great work all!!!

We burned out a circuit on a Saturday Night and reached out to Altap along with several other regional electrical companies Sunday AM. Got a pretty high quote from one other company before we heard back from Bahram at Altap. His flat fee plus parts pricing and quick response on a Sunday morning sold me. He came out within a couple of hours and fixed our issue in about 45 minutes. My wife and I were very impressed with his kind manor and quick, knowledgable, and professional help. Thanks Again Bahram, and Altap Electrical for getting us quickly out of the dark!

SUPER DISAPPOINTED after initially being impressed.
Delta did a whole house re-wire for us a few months ago. The main electrician, Michael, did great work. He was professional, courteous, clean, and thorough. So, we hired Delta to come back and install 2 simple bathroom fans.
This time, however, our experience was MUCH different.
The Delta electrician left a huge mess in both bathrooms. They did not even attempt to clean up after themselves. We returned home to find drywall dust everywhere in the bathrooms, and a thin film of dust covering the rooms and hallways adjacent to the bathrooms.
In addition to the dust, the electrician left filthy handprints and pencil marks all over the ceilings.
When our landlord reached out to Delta to ask them to fix their shoddy work, Delta’s response was to dismiss the complaint and say it was our fault because we didn’t, essentially, move our toothbrushes.
I’m not kidding. They blamed all of the aforementioned poor cleanup effort on us not moving our small toothbrush caddy off the counter.
I have called and left several messages with the Delta office, as well as one of their project managers, and still no reply or follow up.
Still waiting... a week later.
If Delta will make this right, I am happy to base my review of 5 out of 5 stars on the whole house job they did for us, which was outstanding.

Jack Dang provides great service to San Jose area. One of my electrical outlets went bad on Christmas Day and nobody answered the phone…except Jack! He came and fixed it in 20 minutes the next day. I highly recommend him for any electrical needs!

Had issues with random flickering lights in the whole house, which the electrician believed to be due to corrosion in the guts of the panel (30 mins). He recommended that I purchase a new panel to replace the guts, which I was lucky to find the part at the last minute and it was installed perfectly. Now no more flickering lights.

Very nice, came on time and got the job done. I would hire them again and I would recommend them for any electrical services

Billy and I were a delight to work with on this assignment. He made it incredibly simple and quick to put lights in my driveway. My lights worked just beautifully. Very recommended!