Best Preventative Maintenance in San Francisco CA

real power in bass elecrict.

Never showed up.... first time they said there was a work emergency, then he was going on vacation, so he was going to send one of his guys out. He scheduled another walkthrough and... he never showed up. I called and texted him to see what happened, he said he emailed me. Turns out they never had our email so lied about that, then even though confirmed via text and they never showed up he called me rude for being hesitant about rescheduling a third time. So I had to leave this review. Unfortunate.

Installed street lighting in our community. Failed to follow our requirement and now have lights shining directly into multiple home's. When requested to fix the problem, Metro Electric failed to do so. We did not want to pay for the incorrect work done. In return they had their lawyers contact us demanding payment threatening to send us to collections. Horrible experience. Stay away from this company.

Sergio & his team do phenomenal work and have been regular electrical contractors for both our HOA and for my extended family. He was able to scope and deliver a very complex EV charger project involving splicing new subpanel for all units in our building and then wiring each parking spot to be EV ready. His team completed all of the work extremely efficiently, pulled permits and coordinated inspections, and delivered the full project on a quick timeline and within budget. He also helped to repair our aging heating elements and wired our new appliance system. I would highly recommend Sergio and his team for any electrician project - they are the best!

Great people doing great work!

Ok

Cosmos electric is the best when it comes to any electrical problem you have .

From small job to big job they have come to have my respect .
Mr Williams is a professional contractor he just did my whole House elecrical from panel upgrde to my solar panels .

They still owe me money from July, and it's mid October

Excessive change orders and claimed T&M hours. Their PM staff was fine and quick to respond. No complaints on actual work and their field electricians are competent.