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 electrical panel replacement or upgrading
Clear ✕All 154 Google reviews tagged “Electrical panel replacement or upgrading” · showing 80
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…
I highly recommend this electrician! Worked with Tony E. on two occasions and the work was thorough, meticulous, and completed to my complete satisfaction. He and his partner Dharwin on this last call had great attention to detail and commitment to doing the job right. Not only was the workmanship excellent, but…
Martin and Willem with Ampere were so helpful and took the time to explain all the equipment. Great job!
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.
Very good service, fast and effective.
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…
No one wants to hear a costly price tag, but Ampere made the process easy and the techs were all great. Quincy, Tyler and Austin were all wonderful and knowledgable. Their professionalism was also top tier!
We recently purchased a new to us home and learned from our home inspection that there were several red flag safety items in need of immediate repair. I received a referral recommendation from a friend who recently had an electrical panel upgrade by Ampere Electrical. I called to request an appointment. Martin…
Martin and Daniel with Ampere was amazing! Very honest and thorough! They updated our 1950s electrical panel to a brand new one and did a fantastic job!
Martin was helpful getting our electrical project quoted, and noticed some safety updates for our system. Sam and Quincy were out today for our full panel replacement. They did a great and clean job. Sam was thorough in explaining the entire process and showing us our new equipment. Thanks team!
Justin was awesome. Explained everything. Was professional and efficient.
Daniel and Darwin did a great job start to finish . They put in a new powerbox I had a tent of sort one of those things that you could pull a car under in your driveway. If you don't have a garage, it was like 20 foot by 10 foot. I used it for my 4 of July party to create shade and all the food was under it in my…
Five-star experience with Ampere Electric! I called them after another company I’ve trusted for years recommended them for an electrical issue involving a GFCI outlet that kept tripping and shutting down my tankless water heater and water softener. Ampere was able to send someone out incredibly quickly — within…
I couldn’t be more happy with the service that ampere provided. I was without power and they made sure to install a whole new panel next day for me. Insanely good customer service. Shane, dale, and Quincey were absolutely awesome and professional.
These guys went above and beyond to resolve our major electrical issue as quickly as the city would let them. They even sent someone out to patch the stucco where the work had been done. Not something I was expecting from a company that was called out for emergency electrical repairs. I'd recommend them to anyone needing electrical work done.
Edgar Chavez was so helpful in replacing my breaker! Will definitely call again in the future.
I had the pleasure of working with Esteban for the issues I was having with my electrical panel. He showed up on time and was very professional and educated me on what the issue was. He was able to get all my concerns addressed. The overall customer service was a 10+
Martin and Andrew with Ampere Electric did a great job at explaining what the whole process was going to be involving my panel upgrade. Highly recommend Ampere for all your electrical needs.
Dale gave us excellent service. He changed out our breaker box and installed a 30 amp plug plus new smoke detectors. Great service
Martin and Nathan are highly recommended by us for electrical work you may need for your property!! We called the company for immediate help and Martin was here within an hour! They were both very knowledgeable, professional and respectful of our property and gave us several options to fix our electrical issues…
Miguel and Patricio are awesome. We had an emergency situation and they came and replace my Breaker box and installed a Sub Panel and they did a wonderful job. They even left the area better than what is was before they arrived! I highly recommend them for any and all your electrical work.
On a Saturday around 2:00 PM—during an extreme weather warning—our 48-year-old electrical panel finally gave out. It had a good run! I called Ampere Electric and spoke with Alexis, who immediately dispatched a technician. Anthony arrived by 3:00 PM, assessed the damage, and determined the panel needed a full…
Daniel and Gabriel were awesome, they had a lot to do and flew through it, everything works and looks great!
Justin and Isaiah were great 5 stars. Exceptional service from start to finish. They were punctual,courteous and professional.
Professional team led by Willem, Jax and Dale, contacted Sebastian from the company who previously installed a Tesla supercharger years ago, he came on the day we called for service and got the ball rolling, we needed to replace our old electric panels, they got the team for service the next day, contacted NV Energy…
Highly recommend their services, actually I've already reffered Ampere to 2 friends. Our Tech we had, Sam was very knowledgeable and courteous through the whole process from the quote, permitting,scheduling and installation. No need to look further when you check Google for an electrician , these guys are it!
Angel bravo was the TECHNICIAN that was sent out. He was highly professional experienced and efficient. He even helped me re-program. My garage door opener had no extra cost. Was not part of his job requirement, but he was extremely professional helpful and kind. He replaced all of the fire alarms in my home which…
Would work with Empere again. They were timely and clean. Martin and Sam were very polite.
Martin with Ampere was very professional and helped me get set up with a whole new system for my home.
I will sing this companies praises until the end of time! Trust me it’s one’s worst nightmare to lose power in the middle of July. It’s an added nightmare when the cause is the entire breaker panel needs replaced. I googled emergency electrical company and they came up so I called. From the first interaction they…
Willem, Gabriel and Saul were awesome. They put in a subpanel on the other side of the house from the main breaker. The quality of work was professional, a true craftsman. They had to cut multiple holes in the drywall because of all the bins and Turns and where I wanted to power ran. Would impress me the most was…
Martin with Ampere was phenomenal and exceeded my expectations. I will definitely go back to them if ever I need to.
Martian and Andrew where fantastic, friendy and super knowledgeable. Provided me with options and suggestions that really assisted me in making the corrections and needs for my house.
Very Professional work. Sam D originally came out provided a quote and a description of what work was going to be done. He gave us options to choose from since we were working with a panel that was already full. Both Sam and Carlos G came out 3 days later and installed everything as described and updated us…
Excellent service. Detailed explanations and patient with those of us lacking intimate knowledge of the skill. Sam and Jax did an amazing job! They were patient and kind, respectful of my home and my preferences.
Carlos M and Anthony were lights out (no pun intended). Far exceeded my expectations. Reasonably priced. Professional. Courteous. Respectful. 6 - Star experience
They are professional and knowledgeable. I was explained everything that was done. Being an Electromechanical Designer and have done work on power systems, I can recognize quality work. Daniel fits into the quality category. Nice and professional who takes pride in his work.
Submitted an appointment request last night around 7pm and got a call minutes later to talk through my issue and confirm (so unexpected!). Today, Martin from Ampere Electric came out to diagnose our issue. He was knowledgeable, professional, provided us with several options to choose from, AND was able to schedule…
Willem and Carlos Gil were fantastic. They worked smart, clean, and did a thorough job replacing my entire breaker panel. It was a very big job. Their supervisor paid a visit both days of the install to make sure they had everything they needed. I felt like they cared for my business. Thank you Ampere Electric.
I cannot say enough good things about this company but especially the technician Sam De La Torre. I figured out that my sub panel was in bad shape. He helped me set up the financing and came back early the next morning. He completed the job very quickly and had everything back up and running which is important in…
I had an issue with my A/C circuit breaker tripping. The A/C tech came out and gave my system a clean bill of health and suggested one of their affiliated electricians to come out. It was a good idea, maybe the best. Martin K. came out and inspected my electrical panel and found burned wires at the problem A/C…
We are so pleased with the outcome of our home project. Daniel & Sam were professional, knowledgeable and friendly. They took the time to explain to us what they were doing and made sure we were happy with the work and placement of the outlets. They both did a great job and they left us feeling satisfied for…
Edgar and Madison got the job done quickly and efficiently
Had a great experience with Javier today! He installed our new electric car charger as well as a surge protector on the house. He was here right at the beginning of the window given to us, was so polite, and speedy! Very much so appreciate him!
Javier & Carlos Gil were on-time, clean and friendly. They were quick to get to work and ensure things looked professional for my new HVAC equipment being installed. Great works guys!
I had quite of an emergency on my hands when one of my breakers in my panel had blown out into the busbar. I called Ampere for assistance, and they were excellent to work with. They sent Sebastian out same day. Sebastian was professional, knowledgeable, informative, and patient. He was even able to get me temporary…
I use these guys for everything! They are honest and very informative with everything they do! I have used them for essentially everything electrical for around 5 years
We are so pleased to have chosen Ampere Electric. While they charge a $69 consult fee, they applied it to our overall bill which made it obsolete. We compared pricing with one other highly rated company and Ampere had better rates. We had great customer service from the front desk, to the consultant and finally…
Martin and Homer were very informative and helpful in getting the right voltage for my infrared sauna!!! And Willem and Dharwyn were awesome installers and explained everything they did along the way!! So appreciated them!!!
Great work by the Ampere Electric team! The communication and work experience are top-tier. Willem, Sam, Austin, and Riley were very outgoing and helpful when it came to solving any problems that arose in our home! Definitely a great company and well-equipped.
Javier got my Panel Restoration done fast.
From the very first phone call, impressed with this company, Martin spent a fair amount of time here for an estimate to replace my whole electrical panel . Extremely thorough, fair price. All inclusive. Writing this after the work completed today. Technician Sam was timely, courteous and professional. Completed the…
Had two techs Carlos and Javier look at our electrical issue. Both are knowledgeable, friendly, helpful, and respectful. Would recommend to my friends and family. They also offer financing options.
Great crew. Very prompt reply and arrival time, and they got everything working the same day with a few hours of work. After the initial assessment, Javier implemented most of the work, including the panel rejuvenation, a few surge protectors for the house and HVAC, and fixed the recent outage in the master bedroom.…
Carlos was great. Very knowledgeable and friendly. Would call him back again.
We had a great experience with David with Ampere and highly recommend him for any electrical work. He was incredibly kind, honest, and genuinely helpful throughout the entire process. He came out to help repair an issue with our grill. While he was here, he also took the time to point out that a GFCI outlet had…
⭐⭐⭐⭐⭐ I had an excellent experience with Willem from Ampere Electric installing my Tesla Wall Connector. From start to finish, the process was smooth, professional, and stress-free. He was very knowledgeable, explained everything clearly, and made sure the installation was done safely and efficiently. What really…
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 did a great job and was very professional. He explained a lot and made my electric all charger up to code. Highly recommend this company for electrical services
Martin, from Ampere Electric, was super. Checked for electrical issues and guided us through our best options for our 30+ year old home.
We just swapped out on an extremely old panel for a new one and couldn’t be happier with the work that Sam D. did for us. The existing wiring was a disaster and Sam made everything look clean and brand new. He’s the best tech in town and needs a massive Christmas bonus this year.
Javier was quick and receptive to what the job needs. He worked well with my AC guys and completed the job seamlessly.
Very much appreciated Willam’s expertise & attention for details He marked all the breakers, which is very much appreciated Even payed attention to keeping a clean site throughout & when finishing the job
Martin with Ampere Electric Absolutely the best he showed me everything that needed to be done. Explained everything that needs to be done and we came up with a plan and we’re getting it done. I highly recommend this company as well As I recommend Martin to do your services
Javier Ramírez was on time professional and knowledgeable. Would recommend
Had various electrical work done in our new home. Carlos and Angel were exceptional, very professional, polite and friendly. Highly recommend Ampere Electric!
The whole experience was great. They did a good assessment of my condo and provided multiple solutions. Their work was fast and clean.
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…
My house is 20 years old and I have some faulty plugs. I was worried about a fire hazard. When I scheduled, Kiara answered and was very kind and efficient. I got an appointment the same day and Sebastian arrived and took his time and explained everything thoroughly. Great company and awesome customer service.
Ampere Electric was swift in coming to my aid. The office rep, CeeCee was very helpful and polite. The consultant, Martin, that came out was informative and yes, did some upselling such as rejuvenation of electric panel and surge protector. There is a visit charge of $69 which includes a complimentary general…
Martin did an superb job explaining my electrical issues. I feel confident that the issues I currently have will be resolved.
Mini split disconnect and whip done right. Thanks Willem
Great service! Nathan-The electrician quickly fixed my doorbell and installed my camera! everything works perfectly now. Professional, on time, and very helpful. Highly recommend.
Lalo and Sam was very kind and professional. Correcting all of wrong wiring. Thank you.
Riley and Javier did an awesome job!!
Willem and Anthony were very professional and knowledgeable. They did an amazing job installing my EV charger, a sub panel and updating our main electrical panel. Thank you for the great work! I would definitely recommend them!
Tony was very helpful today. He assessed what needed to be upgraded in our panel and helped us make a plan for next steps .
Great experience with a Martin. He went over all my needs, pointed out a few areas of concern and we were able to plan out a project. Martin was great to work with.
Martin performed a good search and found out all the problems. Melissa was very pleasant and on top of it over the phone when I booked the appointment. Highly recommend Ampere Electric.
Angel, Quincy and Sergio worked very hard and did a great job. Angel really knows his stuff and is very professional! Highly recommend.
Show more electrical panel replacement or upgrading reviews (74 more) →
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 |
