Cheikh showed up as the first recommended electrician service on Tesla website, and he is also very reputable on Tesla forum. It is no wonder why everyone wants to recommend him due to his superb service. His team is very punctual in appointment and really professional with their work. He added a new breaker for my panel to install a NEMA 14-50 outlet for my Tesla Model 3. The work took an hour (perhaps a little more for other houses as my house has an easy setting), was very clean, and everything was going exactly as what we had discussed with each other a few days before. You will usually have several choices for your electric socket(s): right below the breaker near the frunk, running an extension cord on the right side near the trunk (if you park on the right side), or running an extension cord on the left of the garage (if you park on the left side). The basic cost is usually $300 for a socket right below your breaker panel, and the extension cord is going to cost $100 extra for approximately every 15ft. Trust me, the 240V NEMA extension cord is really expensive, and it has to be at least 10 gauge and lower (heavy duty); otherwise, the cord is going to melt with that high voltage. This topic has been discussed a lot on the Tesla forum that many people want to extend the length of their charging cable to 50-100ft. You do not want to run regular 10 gauge that you can purchase from Home Depot to save $100; it is not worth the risk, and the long cable also reduce the efficiency of the Tesla charger. That's why Tesla strictly recommends to not using any extension cord for their charger. $100 for 15ft, including installation (with cover protection and secured bracket), is extremely worth to do.
Cheikh also installed an additional hook to organize the cord for my Gen 2 Mobile Connector, which really helps to relieve my worry about the 20-ft long electric cable lying around my garage. At the end of the day, you have an option to pay an extra $300 to get a city inspector to come to inspect his work and gives you the safety certificate. Many people got their certificate, and they said that it is not worth $300 for someone to do less work, look around for less than 20 minutes, and get pay the same rate with the electrician. Therefore, I did not use that option. However, Cheikh has a warranty of 5 years for his work, so I have no problem to talk to him if there is any issue happened within the next 5 years. However, it has been 3 months so far without any problem with my charger plugging all the time, which is also the right thing one should do (don't plug and unplug your charger every day because it will physically damage the 240V electric socket; there is completely no electric flowing through the charger other than light up the green LED, so the charger is safe for plugging in all the time).
Besides Tesla electric installation, Chiekh also does several electrical services at a reasonable price. I did ask him to install an electrical socket (with weather cover protection) outside of my garage to plug into my security camera, which is awesome, as I can solve the problem of how to power up my camera without taking it down to for charging its battery sometimes.