Best Commercial Tenant Improvements in San Jose CA

What a great experience! Jay answered the phone and came by to look at the job (adding a power outlet behind a television on a wall, so the tv cords won't be visible). Jay came up with a way to do it with no wall patch-up work needed, quoted it and got back to me within an hour. He was just finishing another job and fit me in same day! He came when expected, did the job with his partner, cleaned up and moved furniture back. He was very nice and professional and had good ideas about a future project.
Thank you, again, Jay!
Martha

As a retail owner in the Bay area for over 40 years and having experienced a number of contractors; non have been as conscientious as Main Stream Electric.
Their quality of work was excellent, done in a timely manner, reasonably priced and would highly recommend them for any type of electrical work needed.

Best electrical company in the Bay Area

Highly recommended. Nick ran a line across my garage for a heat pump water heater, and it is very neat and clean. He also installed a 14-50 outlet for an EV charger. Everything was done exactly as discussed, and on the same day! Very courteous and responsive. Great experience.

Henry does a great job!

sonny did a fantastic job, i even recommended him to my family, hes such a nice guy

Excellent service, showed up on time and repaired our power outage.

Worked for this electrical contractor on their VMWare project...average at best. I have certainly worked for better, more organized contractors...other than efficient management, they also seemed to be having growing pains in that they did not have adequate amounts of functioning tools for their employees to use, cutting into production, requiring crews to share tools which other, better, contractors have plenty of. Would work for them again though if the opportunity presented itself.

Fast response and reasonable price!

Installed a new Main panel and pulled all the permits for me!!Thank you

Helped me back in 2018 :)

Henry was the lowest price we found compared (roughly $50-100/plug more for other contractors, also upgrading our panel was half as much as some other contractors!) to other diamond certified companies. Really easy to work with. He was patient and thorough in answering all of our dozens of questions. He was very responsive, even on nights and weekends. He made the whole process of upgrading our panel smooth, and gave us good recommendations and had a lot of knowledge and was not trying to sell us anything extra we did not need.

The work he did for us:
-grounded 20 outlets
-he gave us 2 extra dedicated circuits in the kitchen so it would not trip
-updated our light switches
-upgraded our panel from the 50's from 100 amps to a 200 amp SquareD panel
-got permits for all the electric work and panel upgrade
-helped worked with PG&E with upgrading the panel and moving our wiring on top of our home since we used to have a pool in the backyard and we no longer needed to go on the side of the house, so to save on wiring as well as not having to run wire on top of our roof to the panel we moved the wiring to go directly to the panel
-told us the ceiling fans and lights the previous owner installed were too much weight and recommended us not to use the fans anymore as it could fall in the future, thanks Henry!
-helped make things safer in our garage as some wires were hanging and not stapled in or an electric box was just hanging by its wire
-He recommended and coordinated a great stucco contractor to patch around our larger panel and other holes that were necessary for the electrical work.
-He identified potentially dangerous wiring in our master bedroom bathroom, educated us on it, and asked if we wanted him to inspect it; for peace of mind, we chose to have him inspect it.
-He recommended and coordinated for us a great drywall contractor to fix the various small openings in the interior wall need to do the electrical work, as well as fix and seal old cracks we had in the ceiling and wall heater gaps we had removed with another contractor.

We would recommend Henry to anyone needing electrical work.

I had Courtesy Electric give us a free estimate, to upgrade our electrical panel. We agreed to the quote and we are very happy we did. Mike and his crew did an amazing job, he pulled the permits and scheduled the inspection. Thank you Mike.