Jonathan Electric
Company Overview
Our company offers a wide range of services. With expertise in general and electrical contracting, we have a rich history of over 40 years in the industry. Contact us for a complimentary estimate; you won't regret it.
I entered the electrical industry back in 1976 in New York, then moved to California in 1985. I obtained my license in 1987 and have been in good standing without any issues.
I am a proud father of five and grandfather of four; these are my proudest accomplishments.
Business Services
- Circuit breaker installation
- Circuit breaker repair
- Doorbell installation
- Doorbell repair
- Electric inspection
- Electric installation or replacement
- Electric panel installation
- Electric panel repair
- Electric repair
- Wire installation
- Wire repair
- Electric vehicle charging station installation
- Generator installation
- Light fixture installation
- Light fixture repair
- Outlet installation
- Outlet repair
Business Location & Hours
Mon: | 7:00 AM - 5:00 PM |
Tue: | 7:00 AM - 5:00 PM |
Wed: | 7:00 AM - 5:00 PM |
Thu: | 7:00 AM - 5:00 PM |
Fri: | 7:00 AM - 5:00 PM |
Sat: | 9:00 AM - 5:00 PM |
Sun: | 9:00 AM - 5:00 PM |
Recommended Customer Reviews

We were having issues with our circuit breaker and I needed an electrician to come out immediately. I called Frank La Rosa at Jonathan Electric on a Saturday morning and he came out the same day and fixed the issue. Very friendly, knowledgeable, and a very fair price. Thanks again Frank!

We called Frank after another electrician made us wait 2 weeks for him and flaked out last minute. Our daughter was waiting during that time for her chandelier to be hung. Needless to say, we were super disappointed. When I told Frank about what happened, he made time in his busy schedule to squeeze us in last minute!! He was SO professional, in and out having done an amazing job and he even checked later on the day to see how my daughter liked it! I would give him 10 stars if I could!!

Job: Panel upgrade and Tesla Wall Charger install
Frank was awesome. Punctual, excellent communication, and great attention to detail. He gave me multiple options for completing my job and everything was done exactly as described, on time, and on budget.
If I ever have any other electrical jobs, Frank is the first person I will contact.

We were losing power to our home and contacted So Cal Edison. They responded and checked the problem. They told us what the issue was and that an electrican was required. It was an owner responsibility. I called Frank on a Sunday and he arrived within 30 mins. The work was fast and professional. However, the price was fair! He is an old school craftsman. Highly recommend him.

Our local handy man recommended Frank La Rosa for our electric work. The handyman said Frank was good. Frank gave us estimates for the work we wanted done. We agreed on the price and then he did what needed to be done. He did a good job. He is also a general contractor and so was able to give us estimates on two other non-electrical jobs. He seems to be a real asset for a homeowner. We hope to get him back for our other work. We would recommend him for any type of work a homeowner needs done.

Frank is a great person, talented electrician and a life saver. It's such a relief for any businessman to have his phone number in contact book. Any problem with electric - call Frank. Highly recommend with no doubts.

I called Frank close to 5pm with an outage in one of my bedrooms.
Frank came out to the house within 30 mins of my call and was able to diagnose the problem and fix it. There was no obvious reason for the
outage but Frank was able to figure it out and wasn't giving up until he did! Thanks to Frank for the rescue at the last minute along with his knowledge and professionalism.

We just moved and needed electrical work done ... from installing dimmer switches, LED lights, an entryway light, a bathroom fixture, and an outlet in our garage. There isn't anything Frank can't do. He's extremely knowledgeable about anything I ask and always gets back to me quickly when I text or call. He's the perfect MAN to have around the house. :) Frank is all around awesome -- friendly, funny, warm, reasonably priced and very professional. Also, I love his ""old school"" Italian style. If you're looking for a great electrician, look no further. You will never call anyone again once you have Frank at your home. He's the best!!

Over the course of 15 years of home ownership, I've called on different electricians. Never found anyone who I fully felt comfortable working with (they were either flakes, did a mediocre job, or patronized me).
After a frustrating search for an electrician to install recessed lights in a spare bedroom (no shows, no call backs, etc.), the stars aligned and I met Frank from Jonathan Electric.
Frank's prices are highly competitive and he did a great job installing the lights. (We've had electricians that pulled out half our ceiling when putting in lights; Frank was very precise. He is also tidy and left very little evidence of his hard work after he was done.)
I also like that Frank personally came out and did the work himself. (We've used companies in the past where the owner comes out and gives a bid but sends underlings to do the job (with poor results).) He is also very communicative (reminder and follow up calls/texts) which is another reflection on his professionalism. Frank is a local, small business owner and his work and attitude shows his pride in his craft.
If you are looking for an honest, hardworking, and, an overall, nice and highly capable electrician, look no further. Frank at Jonathan Electric is your guy.

Frank LaRosa is not only professional but an extremely friendly and personable individual. He does quality work and is very reliable, making sure to stay in contact with us at all times. He not only successfully replaced several fixtures for the entry way and dining room, he also creatively made adjustments to a slightly inferior fixture that we almost sent back. He knows the business and it is reflected in his completed work. Highly recommend Frank!