If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
Licensed C-7 low voltage systems and C-10 electrical contractor serving Orange County area with quality work at a fair price.
With 5 years in business and a one-on-one approach, you’ll work directly with a professional who cares about doing the job safely, cleanly, and correctly the first time. I handle electrical and wiring repairs, panel work, lighting, fans, switches and outlets, wiring installation, home security and alarms, and home theater system installs.
Ask about our online estimate to get started quickly. License #1113561
Overview
Hired 6 times
Serves Westminster, CA
Background checked
License verified
1 employee
5 years in business
Business hours
Sun10:00 am - 4:00 pmMon9:00 am - 6:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, PayPal, Samsung Pay, and Zelle.
Customers rated this pro highly for professionalism, work quality, and value.
Exceptional 5.0
21 reviews
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Read reviews that mention:
Eric S.
Feb 9, 2026
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Hired on Thumbtack
Dennis from low current systems was excellent. Came promptly did a very clear estimate. Came back and did all the work in a very professional manner very pleased with the job.
Details: Yes, the location has an existing light fixture • Ceiling • 8 - 10 feet (standard ceiling)
Fan Installation
Anastasia A.
1 month ago
•
From Google
We hired Denis because of another review about his honesty. We rolled the dice on this one since we were scared to always have someone be dishonest with us and try to make a quick buck. THIS WAS NOT DENIS! HE IS THE MOST HONEST GENUINE ELECTRICIAN EVER!!! We never did an electrical check on this house since we bought it 11 years ago. He did a full evaluation of our home and provided us a list of 25 things that could be done. He mapped out the fixes and changes. It took him 3 full days to get done. He even told us to remove a few things from our quote because they needed a simple cover that was bought online instead of charging us an extra $$$. SERIOUSLY THE BEST, MOST HUMBLE, MOST HONEST ELECTRICIAN EVER!!! THANK YOU DENIS!!!!!
Low current systems LLC's reply
Thank you !
David E.
Sep 9, 2026
•
From Google
Denis was great to work with. He communicated clearly, showed up on time and was easy to work with. He searched what work required permits and took care of all that so we didn't have to worry about it. He was careful to wear shoe coverings so as not to dirty the carpet and was finished in less time than expected. I thought his price was very reasonable and look forward to working with him again.
Low current systems LLC's reply
Thank you !
Balbir A.
Sep 6, 2026
•
From Google
I have a great experience with Dennies, the technician at Low Current Systems. Dennies is very experienced and knowledgeable and quickly and efficiently trouble shoot my issue and fixed it in minutes. He was very upfront and honest in trouble shooting and then charging reasonably
Low current systems LLC's reply
Thank you !
James S.
Jul 10, 2026
•
From Google
Super impressed and satisfied by Denis and this company. They were diligent from day 1 and took the lead on our panel upgrade/tesla charger install. I never had to pester them or wonder what was happening as they kept me updated throughout the process and the project ended early!Can't say enough about this company. Installation was professionally done and came out great.HIGHLY recommend!
