All reviews for Sigma Companies LLC

Pete is fantastic. Always on time and does a great job every time. Only person I’ll call for all my electrical needs.

Highly recommended!!!
Amazing job from start to finish. We needed an electrician for some issues happening in my kitchen, called Sigma and spoke with Christy. She sent Abi to help us, Abi was very knowledgeable and answered all my questions. The day after they followed up to make sure everything was working correctly.

Sigma came to my house to wire up some 3 and 4 way switches in my hallway. They had to order a special switch due to the space in my house. They made seperate trips for the part, installed it perfectly and on time! Kyle paid very close attention to detail and my satisfaction with the job. I am so happy with Kyle, the technicians, Cristy and the company as a whole! I would highly recommend this company for all your electrical needs!!

We had questions about an EV Charger and additional electrical work performed at our residence. Their technicians encountered several unexpected challenges, but showed a strong commitment to complete the work. I called Sigma and their service agent quickly put me in contact with their Service Manager who came over and took the time to evaluate the work done. He thoroughly addressed my questions and went far beyond what he needed to do to make sure we were satisfied. Frankly, since moving to the greater Las Vegas area, we have had considerable difficulty finding competent service vendors. When you find one that is truly committed to customer satisfaction, you'll definitely engage with them again!

Very knowledgeable and prompt.

Reasonable estimates and very knowledgeable technicians.

Highly recommend working with Sigma. Their tech Kyle is amazing!

He was timely and clear
i have never worked with a contractor that had better communication or pride in his work!! Thanks kyle@sigmacompanies

Kyle fixwd the electric problem in my house! He was on time, nice and helpful. He took the time to explain to me the electrical problem. Also Christine in the office was really nice!Thank you for

Kyle fixed my electrical problem within 5 minutes. I had a faulty gfci receptacle the would not reset. He replaced the old one. I was highly impressed with the efficiency of his work. I would highly recommend this company.

I had some serious electrical issues where I was only getting partial power to my home. Gerardo and Gage made a excellent duo and found out what the issue was and resolved it. They left no stone unturned. They checked the breaker box, plugs, switches and they even went in the attic. Gerardo and Gage were also very knowledgeable. They helped me to understand exactly what the issue was from wiring and components in the breaker box. We discussed several things, a couple being a plug product to detect different types of correct and incorrect reverse wiring, and also what could cause a breaker to trip. This was just a fraction of the information I learned during their visit. Thanks to Gerardo and Gage from Sigma I have full power in my home again and I feel confident in that restoration of the power.

We requested service from Sigma for an electrical problem at my parents house. Kyle came by on time and did the work in a very professional and prompt manner. I appreciate how respectful he was of my parents considering there was a bit of a language barrier. I would certainly depend on Sigma for anything i would need electrical help with!

Kyle is the man! We needed some outlets fixed after they stopped working , and a commercial fridge checked out as well as a bathroom fan/vent fixed. He was at the store with in the hour! Got it all taken care of and even left spare bulbs for us to use. Above and beyond! Will use him again for sure! He is our go to guy. Highly recommend.

Aaren and Wolf did a great job running a new electrical line and box in my front yard. Very hard workers. And in 100+ degrees. Everyone at Sigma is very nice and helpful! And thank you Patty!

Called Sigma @ 10pm on a Thursday. Kyle responded promptly! Fixed my outage within 20 minutes. He was extremely professional and he even saved my drywall! Overall a great experience. Thank you!

Huge thank you to Sigma Companies
My main breaker to my house gave out,needing for me to get the whole panel replaced.
Ron,Cristy,and Peter did an amazing job at communicating with me on everything & making sure my family and I were safe.
Thank you for your honesty and quick response to my situation.
Highly recommend Sigma Companies

We purchased a jacuzzi tub without realizing that it needs an outlet with a 220 voltage. We did our research and found Sigma on Yelp. They came and gave us a free estimate, and answered all of our questions. We gave the company the job. The workers came to do the job on time. They pulled the 220 voltage from outside power panel, and put it through the attic to get it to our second floor master bathroom. We were happy that all the wires were invisible. After they finish the job, the workers cleaned and vacuum the debris. In addition they went above and beyond by attaching a new plug to our new jacuzzi which was not part of the deal. The workers were very professional, so does the office workers that we came in contact with. I highly recommend Sigma.

If I could give 10 stars I would! Kyle from Sigma is the absolute man! I run a small biz here in Vegas and we tend to run into some serious electrical issues throughout our building and Kyle is without a doubt the most reliable, knowledgeable electrician I've ever worked with (and I've worked with a ton over the years). You're in good hands with Sigma.

Justin is top notch. Figured out my problems that other electricians could not. He is very professional, knowledgeable, thorough. Just can’t think of enough good to say about him. I am very thankful that I found him. His prices are very fair!

Sigma Companies is top-notch! Kyle, one of their electricians, deserves special recognition. His expertise and professionalism are outstanding. He quickly resolved our electrical issues, explained everything clearly, and left our home in perfect condition. Sigma Companies is now our go-to for electrical work. Highly recommended! ⚡👍

Aaren came and installed an EV charger in my home. He was friendly and efficient! The charger did not work initially but Aaren came back out with Wolf another tech and they were able to get my car charger working in no time. Everyone I interacted with at Sigma was friendly, patient and very helpful. I would highly recommend using Sigma to anyone needed an electrician.