J&K Sigma Group LLC

If there were 6 stars I’d give 7! Very professional, punctual, and highly knowledgeable. I will absolutely be giving all of my family their contact.

Jeff is great to work with, very knowledge and fair. The breakers in my box that were failing, were part of a recall. He helped me get the paperwork submitted to get the replacement parts from the manufacturer at no cost. I’d have never known if he hadn’t told me. Another electrician might have just sold me the parts to make their cut. So he saved me over $100 per breaker! Highly recommend this company. You cant beat knowing you are hiring a trustworthy company.

Jeff did a great job installing the charger for my car in our garage. He was professional, on time and his rates were very reasonable. He quoted me a price in advance and met that quote. I will absolutely use Jeff again for any electrical work we need to have done.

I had a great experience working with Jeff. He installed a NEMA 6-50 outlet about 30ft away from my breaker in my garage. This involved running cable through the ceiling. Jeff is friendly and fairly priced. My Tesla is charging up with no problems. Thanks Jeff! 👊🏼

Jeff has worked at both our home and business. His work is of the highest quality. His standards are higher than most electricians I have been around. He has replaced wiring, lights, plugs all around a historic home. He has also installed a Tesla mobile connector and worked on wiring at our home.

His work is very well done and work areas are very clean when done. Jeff is a great and personable guy who I would recommend to anyone.

Jeff is great! I highly recommend him for anyone that needs electrical work done. I hired him to install my EV charger in my garage. He is a true professional - he holds himself to high quality standards and makes sure to leave the work area clean. He is also very honest. I was quite interested in learning more about the installation process and electrical work in general.

Jeff was kind enough to let me shadow him and he also educated me on a lot of electrical work. As he had the panel out he inspected the whole panel to make sure all of the circuits were tight and up to code. I felt peace as I was not sure of the builders work, he assured me what he has seen is good quality.

I’m extremely happy with his work and happy to finally have found an electrician I can trust. I will be using him for any future projects.