Jamar Power Systems

Each mark is one company we hold in the El Cajon area whose Google breakdown has been read, placed by its share of one and two star reviews. Jamar Power Systems is the red one. The amber line is the middle of that set, which includes suppliers and maintenance businesses as well as installers.

• 1★ · around August 2023 · the company replied

  Jamar Power Systems is listed on the Tesla website as recommended electricians in my area. I called to get a quote to install a power drop in my garage for the EV I'm getting. Rob the electrician came out and didn't seem to know what he was doing. Kept asking me how much power I needed. I told him what I'm getting and he still didn't know. So I googled and told him. That should have been my first red flag. He said the quote would arrive within 2 days. 11 days later I had still not received it. Second red flag. I called the office multiple times, and now one seemed too concerned about the fact

• 3★ · around August 2021 · the company replied

  Great work and fast booking. I just was expecting $100/hr labor as quoted, but was surprised at the invoice. It was unclear they were charging $100 per hour for two people and included driving time for each. I was expecting 1.25 hours for labor but was charged for 5hrs. They did reduce to $80/hr.

• 5★ · around July 2026 · the company replied

  After my previous review, the owner of Jamar Power Systems personally reached out to me, listened to my concerns, and helped coordinate with the developer to ensure my issue was properly addressed. I truly appreciate the professionalism and follow-through. Most importantly, Sergio came out to my home and completely replaced the ceiling fans in both rooms. He was incredibly thorough, clean, efficient, and professional throughout the entire process. He took the time to make sure everything was installed correctly, cleaned up after the work was completed, and made the entire experience stress-fre

• 5★ · around June 2026 · the company replied

  Very professional staff. Their installers were on time and explained every step of the process. All of the staff answered my questions and treated me with respect. I am very satisfied with the whole experience and highly recommend the company.

• 5★ · around May 2026 · the company replied

  Great people who truly care and put in effort to help.

Reviewer names are not published here. Negative reviews are shown first because they are the ones a listing hides, not because they are more representative.

• solar panel options 9
• helpful electrician 7
• responsive staff 6
• solar system repair 6
• competitive pricing 5
• permit process 3
• battery backup circuit repair 3
• timely installation 2
• microinverter update 2

Topics Google derives from the review text, with how often each appears. A frequent topic is not a good one: “price” turns up in praise and in complaints alike.

Taken from its own website. We have not checked any of it, and a sentence on a website is not evidence.

• Years in business

  “Project Manager Mike started at Jamar over 30 years ago as integral part of our…”

• Better Business Bureau

  “Accredited Business rating with the Better Business Bureau (BBB) while earning over 100…”

Its website also mentions free estimate, established, licensed and licence number, but not in a sentence we can quote cleanly.

• Google also lists this company under electrical.
• It is also reviewed on Yelp and ConsumerAffairs. Worth reading before you sign anything: those are a different crowd, and the complaints that reach the Better Business Bureau rarely reach Google.
• It posts on X, Facebook, LinkedIn and YouTube. A page that stopped posting years ago tells you something a listing will not.

Google’s own “people also viewed” set, in Google’s order. It is Google’s comparison, not ours.

• Johnson Solar - San Diego County's Best Veteran Owned Solar Installation Company4.9★ · 132
• Your Energy Pros5.0★ · 27
• Copper Electric, Inc.5.0★ · 12
• JAAM Electric3.3★ · 16
• Solahart5.0★ · 2

The ones without a link have no page here, either because Google does not categorise them as solar businesses or because we could not match the name to a listing with confidence.

• CompanyRating breakdown1–2★Newest review held

• Sunlight Solar, Inc.

  4.5★ · 126 reviews

  11%
  Newest held review this month

• Wave Electric Energy

  5.0★ · 91 reviews

  0%
  Newest held review 2 months old

• Your Energy Pros

  5.0★ · 27 reviews · La Mesa, CA

  0%
  Newest held review 5 months old

• Orange Solar

  4.9★ · 22 reviews

  0%
  Newest held review 2 months old

• Aviara Solar Contractors

  5.0★ · 11 reviews

  0%
  No held review in 7 years

• Advanced Solar / Electric

  5.0★ · 9 reviews

  0%
  Newest held review this month

Ordered by how much we can tell you about each, which is not an order of quality. We do not know which of these is better and would not say if we did.

• —The date above is the newest review we hold, which is not necessarily the newest that exists — we hold a large share of Google's reviews, not all of them.
• —We do not verify licences, insurance or bonding. Nothing here has been checked against a state licensing board.
• —We cannot tell you what an installation costs, and we hold nothing about the equipment they fit.

Something wrong here? Tell us and a person will read it.