How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%95+51.8Reliability 24%93+22.5Value 14%94+13.3Replies to reviews 7%100+7.1Craft & service penalty99−0.1Experts Score= 95Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.95SCOREAmpere Electric
Henderson, NV · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #62Position by Experts Score among all companies we track in this category. of 151 electricians · 4.9★ from 2,942 Google reviews
Report card
Percentile vs other electricians (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: momentum and replies to reviews; weakest: reliability.
Reviews for your job
Customers hired Ampere Electric for 8 kinds of job.
Ampere Electric for ground wire installation
Clear ✕All 62 Google reviews tagged “Ground wire installation” · showing 40
Patricio and Willem had a big job at my house rewiring multiple areas of my house, replacing fire alarms and completely replacing all the lighting in my front and back yard. They were here for probably 10 hours working straight through. They were very polite and professional, did a beautiful job and cleaned up…
Esteban was very through and professional in investigating and providing us with an estimate of the issues at our home. He was polite and knowledgeable. He went beyond expectation to widen the scope of the work we required to add other recommendations to bring our electrical system up to code and to renew the old electrical panels.
Had Willem come out and help with our electrical issue. Very friendly and knowledgeable. Highly recommend.
Ampere Electric was a Great company to work with on my large backyard project. Daniel, Miguel and their team worked two long days non stop. Scheduling and planning was efficient with the help of Carlos, who came back for day One install to insure all was understood.
Good work Willem!!!!!!
I had a wonderful experience with Ampere Electric! Sam came to my condo to evaluate the installation of a Level 2 electric vehicle charger. While he was here, he also inspected an electrical outlet that has been repeatedly tripping. Sam was extremely professional, courteous, and thorough. He took the time to assess…
Edgar Chavez was terrific – very knowledgeable and A pleasure to work with. He.uncovered a number of problems with the electric panel of my house, which could have proved very unsafe if Not addressed- I can't say enough about the Team at Ampere electric - From Frontline people like Lauren to the service team like…
Carlos Martinez was our electrical technician. He was very professional knowledgeable and kind. His work was flawless and done in a timely manner. Anyone calling this company needing ground wire ask for Carlos.
Martin was very helpful.
I use Ampere electric for myself and my clients regularly. They are quick and very professional. This time we were fortunate enough to have Justin give us a bid and also completed the job. Justin was precise, quick and left us extremely happy with his work!
Shane is such a nice guy and he got everything working again ! My Hot Tub, Alarm, Plugs he knows what he's doing and I am so happy ! Thank You !! P.S. The Boss needs to give Shane a raise, seriously !!!
Dale was awesome.
⭐⭐⭐⭐⭐ Customer for Life! I received a notice in the mail unexpectedly informing me that I had code violations involving my shed after electrical work had been added. The handyman who originally completed the work told me that because the shed was detached from my home, a permit wasn’t required. Unfortunately, that…
Sam and Miguel were very courteous and did a fantastic job. They worked real hard and continuously until the job was complete for now. When the spa is delivered, they will make the final connections. It's all stubbed in and ready to finish. They are truly an asset to your company.
I had Sam and his co-worker and they did a wonderful job.
Very professional service. Very satisfied with technician and job he did. Great experience. Will be my go to company in the future.
Martin with Ampere was great. He helped us bring our electrical needs up to code
I can’t thank Javier and Daniel enough. They completed all the work outside on a 107 degree temp day and were kind, respectful, helpful and worked with the Ring staff to try to get a faulty camera to set up. Due to the camera being faulty, the final set up was not possible but they are returning to replace it with…
My house needed wiring for ceiling fans since it was an older home and didn't have pre existing wiring. Sam came in and let me know the work that was needed and we setup the appointment for the next day. I now have two ceiling fans with new light switches that look great. Sam also provided a contact number to use…
Martin arrived on time and gave me a rundown of what needed to be done. I think the price was fair and we are proceeding with the install.
Willem and Jax are an excellent team, very knowledgeable and competent, both are very customer friendly. An asset to your company.
Angel was a great technician that helped us out , a great company ,great Service. I would recommend this five star AMPERE Electrical Company to anybody because you get to do preventative maintenance and look at problems before they happen…5 out 5 stars!!!! Thanks again, Ampere and Angel Bravo .
I had an excellent experience with this electrical company, who were extremely accommodating in providing same-day service. From start to finish, everything was handled professionally and efficiently. A special thank you to Sebastian, the technician, who was outstanding. He was very polite, knowledgeable, and took…
Darwin and Sam were quick and efficient even in crazy heat. Very informative and friendly. Would recommend for anyone in the area in need of electrical assistance
Great job in replacing address plank, and ceiling fan in upstairs bedroom.
Tony and Evan work fast and very happy
Great job
Javier did a great job. Took time to explain the service provided. We been wanting fan in the house and now we have 5
Martin with Ampere Electric was amazing! Went over all the details and was very friendly. He got me a quote within ten minutes and scheduled us quick! 4/1/2026 work completed by Willem and Quincey and they such an amazing job going above and beyond every step of the way. When we need work done in the future we’ll…
Martin with Ampere came and solved my issue! Gave me a good deal.
Super fast and efficient. Very affordable and a great advice.
When power to the pool's filtration system (motor) was lost, my pool technician, who tried everything to restore power, said I needed an electrician as he suspected water was in the underground conduit and areas on the bus bar appeared to be burned. This "news" shocked me plus I didn't know where to start to find a…
Martin from ampere was super helpful
Carlos was amazing ! Took care of everything fast and easy
Excellent communication from call to end of service. Thank you William.
Javier and Steven were highly professional. They were punctual and communicative. They respected my house, and made me feel comfortable. The job was efficient and well done. I would definitely use them this company again.
Angel, Quincy and Sergio worked very hard and did a great job. Angel really knows his stuff and is very professional! Highly recommend.
Tony and quincey were very professional and helpful. If it wasn't for there great work my condo could had a serious fire. Thank God for them. Everyone should have an inspection on their electricity to be on the safe side. I highly recommend Ampere, great service and quality! ❤️
Angel Bravo did a great job upgrading our circuit breakers. He also installed a whole house surge protection system. After he was done he clean up the work area so you couldn't tell he was here! Great job Angel! Ampere electric is provided excellent service!
Excellent service across the board. Needed some electrical work performed for a client in a high end store and the turnaround time was quick paired friendly, efficient service. Highly recommend using these guys! 1/5 update - had Ampere install my EV charger and they did an absolutely stellar job. Didn't want to…
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Electrical outlet & switch repair | 179 | $114–$415 |
| Electrical outlet & switch installation | 175 | $248–$986 |
| Electrical panel replacement or upgrading | 154 | $1.8k–$4.9k |
| Light fixture installation | 149 | $209–$933 |
| Electric car charger installation | 133 | $731–$1.8k |
| Electrical panel repair | 115 | $196–$882 |
| Electrical outlet & switch relocation | 114 | $228–$817 |
| Fan installation | 104 | $135–$633 |
