Mario replied to my Yelp request first thing in the morning and was at my door a short time later. He did a thorough evaluation and inspection of my problem. I had a ceiling light that would occasionally flicker and make my circuit breaker box click rather loudly. He walked me through his inspection explaining what he's looking for. He found a loose connection and fixed it in a second. He just smiled when I mentioned that the previous electrician quoted me $1000 because he said I needed to rewire my whole bedroom. If you want an honest electrician, Mario is your man! Thanks again read more

I requested a quote and Mario came out to do estimate then came out to complete installation of 2 standard electrical outlets in my garage. Quick response, value, and great work. I have 3 flood lights to add to the property he will complete. read more

I needed help with an upstairs lanai electrical outlet that wasn't working. Although it wasn't an emergency, I am scheduled to go out of town and wanted to get the issue resolved ASAP. I posted on Yelp early this morning and within 30 minutes, Mario from Price Wiring System responded and asked for my availability. I told him I was available today and he said he would squeeze me into his schedule. Mario arrived promptly and had the outlet working within 10 minutes. His service fee was very reasonable and I would absolutely call him in the future if I needed help with an electrical issue. Mahalo Precise Wiring System! read more

Mario was awesome! He responded quickly and showed up on time - in fact early! I appreciated his kind manner and knowledge. He knew what was necessary for me to adjust and made his recommendation. Reasonably priced and very helpful. My issue is that our tankless water heater kept tripping the breaker. So he checked the breaker and tightened it down. Also took a look at the junction box and wiring by the water heater. Made a recommendation that the breaker be changed to match the other breakers but didn't force it and told me why. He recommended that a plumber check the heater first and then if it kept tripping the breaker he can come back. Didn't charge me very much to do this assessment. Definitely recommend! read more

Mario responded to my request for an estimate quickly and answered all of my questions regarding changing 7 outlets. His quote to change the 7 outlets was also very reasonable. Mario scheduled the job a day after I received the quote. He arrived on time, worked quickly and neatly. Overall, I was very pleased with the price and his work. Mario was also very friendly and professional. Highly recommend this electrician. read more

1-20-22 You know the saying, when it rains, it pours? Gosh we sure had our share of electrical issues pounding down on us all of a sudden. I used Yelp to find electricians and narrowed them down to distance from me, stars and 7 a.m. opening times. I put in Request A Quote before 7 a.m. 3 names popped up. One company answered he was unavailable. Luckily as soon as it was 7 a.m. I phoned Mario and was told to text him my address. I asked him, You can come out this morning? Answer was yes and his men were going to be in Mililani and they'd come to me first. Hooray, golly gee was I relieved and happy. Pessimistic thinking before I went to bed was hope the house doesn't burn down with that loud humming problem. Yesterday someone rang our doorbell and a loud buzzing was emitted from the internal housing and droned on for 17 hours. It was bothersome like a mosquito trying to attack your ear non stop. That very same evening the outlet upstairs stopped working. A week ago our ceiling fan with lights went kaput. Long story short, Joshua and Connor arrived in 2 separate trucks a few minutes before 8 a.m. They looked at the list I wrote out of items needing repair or replacement and went straight to work. I asked for the price and Joshua said he needed to run some diagnostics. Once the wires were exposed he said $600, cash or check. I started to write out the check and Joshua said they were going to City Mill to pick up parts. Perfect timing cuz I had to run our fur bebe to the vet for her bortadella. That was at 9 a.m. By the time I returned they were already by their trucks, finished by 10:45 a.m. They were nice, efficient and trouble shooted quickly from one issue to another including a stair outlet, garage light, upstairs outlet, ceiling fan and doorbell. Would I call them again for future problems? Most definitely What had me sold was fur bebe approved of Joshua who seemed to be the lead electrician and watched him calmly without going bonkers. She was so relaxed taking everything in. If you need a good recommendation to have some electrical work done, give Mario a call. If he is busy he can contact a side job for you Licketty split! I was more than impressed. Great to have that weight taken care of so swiftly. Note: 6+ hours so far since they left: we are waiting to get a receipt for the work order as we paid $600 for 2 hours 45 minutes which included time away from our place to pick up supplies. read more

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Mario installed a few outlets in our home. He was very efficient and completed the job a little over a day. Cleaned up after himself and it looks good. read more

My tenant had her dryer go out. I called Mario and he sent one of his guys out and arrived within 30 minutes. Within one hour he had the outlet replaced and the circuit breaker replaced. He called me and gave me the price and sent pictures of everything he did. Fast, reliable, great value and RESPONSIVE! Highly recommend this company for any electrical needs! Thank you Mario and Joshua! read more

Precise Wiring System - Dryer outlet replaced - Electricians Near Me

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If I could give 0 stars I would but the lowest is 1. I'm very upset that I allowed Mario, the owner of Precise Wiring System, to dupe me. I had what seemed to be possibly an electrical issue and he responded that he would come by to check it out and provide a free quote. He came and all he did was take off the plate to the wall outlet and rotate the outlet 180 degrees and put the plate back. I asked him is that really going to fix it and he assured me yes. I even asked him shouldn't you at least open the electrical panel to check it out and he said no. I was skeptical but he seemed confident that it would fix the problem and charged me for his services just to rotate a wall outlet! I asked him if it didn't fix the issue, if I could contact him and he'll come back to fix it and he said yes. I feel embarrassed that I trusted him. That night we noticed that the issue wasn't fixed and I have been trying to contact him ever since. I've called him and texted and messaged through Yelp and no real responses. He has my money and has now ghosted me. I'm not sure how he has so many 5 star reviews whether they are real or fake or paid reviews but please make sure he does what he promises before you pay him or else you may fall prey to his shady business. BEWARE! I'll gladly update this review if and when the owner, Mario, responds and rights the situation. read more

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I tried to schedule 3 different electricians to give me an estimate with no success. PWS answered the phone quickly and were on site within 2 hours. They diagnosed the issue (which turned out to be much more minor than I originally expected). Their prices are very fair and service is friendly. I will be using them again. read more

Mario responded to my Yelp request for a quote to install a new light fixture and repair a broken fixture. Although he wasn't available , he was kind enough to refer me to another electrician who came to my rescue and did an excellent job. Thank you Mario for finding someone competent and reasonable. I would recommend Mario's services for anyone needing an electrician. read more

Precise Wiring System - Installed new light fixture in stairwell - Electricians Near Me

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The best electrical company I've worked with. The experienced Mario and Radley did good work at a reasonable Price. I thought my two fans were dead but Mario and Radley repaired the wall controls and saved me a lot of money and time. read more

Thanks much for sending Fidel out for the installation of my microwave range. Many thanks for the quick turnaround. Talking with Fidel, he can from how he could help and I booked him right away. I'm adding you guys to my family of contacts. It's difficult to find folks that service the Makaha area. I'll be passing your business to my neighborhood. Thanks again. read more

Precise Wiring System - Microwave installation, - Electricians Near Me

Mario was only the honest electrician that I could find on Yelp, I posted a job to be done on yelp and I had numerous message from different companies They try to upsell and overcharge on a 15 minute job, because of my work I was unable to be home to install this for my wife, I had one company said it's gonna cost me $700 to install one Ring floodlight cam and another Company said $190 for one hour and the work it's gonna take two hours. Mario was on point and great with your personal schedule, and gave honest price this job was pretty small, he was very professional. Highly recommend him read more

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Like some of the other reviewers have mentioned, these guys are outstanding! I contacted Mario who was very responsive and he had Fidel come out the same day I needed some urgent electrical work done that I didn't have time or skills to do myself (or really wanted to). When he arrived at our house he was very friendly and eager to get started. He does not mess around! He jumped right in to the job and finished it safely, neatly and efficiently! And on top of that their pricing was more than competitive! Like no one else was even close. Color me impressed! I feel this was money well spent and will not hesitate at all to call them again in the future for any of my electrical needs. These guys are awesome! Thanks so much! read more

I wanted to seperate switch in my bathroom for my vent and my light. They came the next day and completed it in 10 mins. They were very respectful! read more

I'm so pleased to have found a lifetime trustworthy electrician!! Mario, definitely is the most affordable compared to other businesses. He also is very confident and knowledgeable with his services and most importantly it's done with excellence!! I already had told my family and friends if they ever need an electrician to use Mario!! I myself definitely will be using his services again! Mahalo again Mario we are very pleased customers!! read more

Precise Wiring System - Instillation of Recessed Lighting and dining chandelier lighting - Electricians Near Me

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Great things to share about Mario and his fellow electrical workers at Precise Wiring! I hired him to install both a 240v and 110/120v line to a carport for EV charging and outside power use. His quoted contract price included everything! They trenched about 20 feet to properly bury the lines to code, and ran the line under the house into a properly-sealed junction box before making a clean entry into the main fuse box. Further, they installed the weather resistant plugs next to each other in one of the main posts, and it looks great, I will add photos some time later to this review. A bonus little project of adding an outlet under the kitchen sink to accommodate a future dishwasher was completed fast and well. All this work only took about 2 days, and the technicians that came on site were very professional and kind, and even showed me where all the lines routed for future reference as well as make sure all outlets were properly live before they left the job site. The entire project was also priced very well, competitive compared to other contractor's rates at only $2k. I will definitely be hiring Mario again for any future electrical projects. read more

Found Mario and Precise Wiring System on my second romp through Yelp-land in search of an electrical contractor. First company put me off for a week, then made up excuses on why they stood me up for our first meeting, then referred me to "one of my workers" who put me off for almost 2-weeks. I had had enough and Yelped for a new company - that's when I found Precise Wiring System. I emailed Mario on Friday night and he responded Saturday morning. Send out Fidel for a Monday look-see and badabing, replaced by 40amp for a 50amp, and then reworked my 220v outlet. So super duper awesome to have my oven working again. Thanks, Mario and Fidel, for a job well done!!! read more

I needed electrical work done at our shop. After going through several contractors on Yelp who were booked/unavailable, I'm so glad we got Mario to do the job within just the next few days. He was always punctual and very professional. Most importantly, his crew did an excellent job - no cutting corners whatsoever. Mario worked as a lead electrician for a major developer in the area for over 20 years. So you can definitely count on him. I highly recommend the PWS team! read more

Precise Wiring System are great! They are reliable, prompt, and friendly. They came out to install a couple outlets at my home at such short notice and were true to keeping the appointment. What a relief to find such awesome service. Josh and Conner came out to do the work as promised and I couldn't be happier. I'll be using them for future projects without hesitation. Thank you so much Mario and crew! read more

Fidel did a great job removing a hardwired Ring floodlight camera and moving it with a new hardwire setup. He also added an extra plug outlet into our garage as well. His prices were extremely reasonable, and he charged less than the other electrician who installed the Ring floodlight the first time--and Fidel did cleaner looking work. Very responsive as well via text which is important for me. I would definitely use his services again if we needed more electrical work. read more

We had all the entire 70-year-old electrical wiring in the house replaced by this company. They did a great job, were very friendly, and even sped up the work to get it done before we had a big get-together on the weekend. We were quite nervous about this work that I had postponed for so long since the work had to be done while we were living here. We feel a lot safer now with the new wiring! Thank you, Mario and team, for a big job well done! read more

Thank you Mario! I called on a Monday for help with my washing machine outlet/ breaker/ unknown electrical problem that had left me plugging my machine into an extension cord for the last three years (I should have called sooner lol)... and he came and fixed everything on Wednesday! Appreciate the prompt call back, friendly attitude, and reasonable price. Thanks again! read more

I can't express enough the exceptional service I received with Precise Wiring. Even though I planned a "staycation" in Waikiki, Mario and his crew still came to my house to prep for 3 outdoor outlets to be installed. Much to my delight when I returned home was that they actually did more than I expected. Precise Wiring is professional, efficient and very tidy. I also like how initially Mario came to my home to see what I wanted done and gave me a flat rate (unlike other companies that charge by the hour and claim it will take all day without even coming to my house to see specifically what I want...hard to trust that they will be efficient). Mario listened and provided friendly and excellent service. Thank you Mario and Josh for a job well done! read more

Fidel did an awesome job! Installed 4 ceiling fans and even relocated and patched two of our light fixtures so that they would be mounted properly. He got it done the same day I called to inquire. Highly recommend! read more

Mario always shows up on time and always with a positive attitude. I can tell he takes great pride in his work. He's consistent and has excellent work ethics. He's gained my trust (which is very hard to do) and hope he'll be doing all our future electrical home projects. Feel very blessed to have found our go-to electrician. read more

Mario was quick to respond to my questions. I feel terribly awful but it ended up being an issue that didn't need outside help. Mario was very kind and understanding. Listened quietly yet offered solutions. I will definitely use them for future problems. Thank you! read more

Mario and crew did an excellent job installing 3 outdoor lights. The job required some custom fabrication and they tackled the job very well. Mario even helped me over the phone with some of my breaker box questions prior to them coming to install my lights. Mario was very timely in coming to give us a quote and gave us a very fair estimate the following day. They showed up on time, worked very quickly and cleaned up and left the job clean. I highly recommend Precise Wiring if you are looking for a licensed electrician to take care of your home. read more

Precise Wiring System - Barn light installation - Electricians Near Me

Next day appointment to replace a ceiling light. Charged me exactly what was quoted. In and out in less than an hour!

One of our rooms lost power for unknown reason. We shut it off at the breaker and was able to get a hold of Mario early on Wednesday morning Within 3 hours he arrived and determined the cause very systematically and calmly. My wife was very nervous concerning this problem. Mario fixed the problem and we now are blessed to have a life time electrician for all our electrical issues and concerns. HIGHLY recommended! read more

While our dining room outlets lost power, the remaining outlets were okay. I requested for a quote from three different electricians and only Mario responded. Though he was not able to come by that day, his co worker came by and fixed the problem in less than 30 minutes! The service was great and the cost was very minimal. I will definitely call them in the future. He is my "go-to-guy" for all my electrical. Thank you Mario read more

Precision Wiring System has found a loyal customer today! Mario is amazing and I can't express enough how much I appreciate him and his team's excellent service. I have called upon these guys twice, once to repair a kitchen light and once to repair an outside outlet, and each was fixed quickly within the day. The process is stress-free. Requesting a quote on Yelp, resulted in a response from the company within a couple of hours. The conversation was easy between myself and Mario in explaining what my outage situations were, even with his schedule and what part of the island he may be, he makes every effort to be at your location quickly. These prices are extremely fair with the peace of mind of knowing that it was done right and by a certified professional. I will definitely be recommending Precision Wiring Systems to my friends and family. read more

What can I say except the only reason my clients were able to purchase their home was because Mario came in with the lowest quote. We call him Ángel Mario, because literally, he was an angel that swooped in to make it reasonable for my clients to purchase their home in Kailua with all the work that needed to be done to the house prior to moving in. He was sincere, genuine and not at all surprised that we got much higher quotes. The home wasn't knob and tube wiring, just a cut above at cloth wiring and there were a bunch of safety hazards, such as the electrical panel was in the bathroom directly across from the shower. He came in and told us exactly what needed to be done, which was in line with all the other electricians, except for an amazingly reasonable price. He came in on the day of closing, always early to the three appointments we had with him and he literally changed all the electrical, put in fans and lighting, rewired the place and still had his signature sense of humor. I told Mario, he is my go to electrician and I don't foresee ever needing to use another electrician in my real estate career (currently at 17 years). Good, honest, reliable and caring. Look no further, your hero is here. Thank you so much Mario. All of us have been blessed by your presence on our planet. read more

We had Precise Wiring relocate and upgrade our electrical meter for our home, and they did a great job! The guys at Precise Wiring are very knowledgeable, professional, and courteous, which our whole family really appreciated. They worked with HECO very well to move the meter, even though HECO was having trouble accessing our site. When I needed to contact Precise Wiring, they were very responsive. They often came to our home with short notice. They went beyond what they were hired to do, and we really appreciated their hard work, fair prices, and support. After the job was done, they were very responsive to any electrical issues we had with the job. I highly recommend them. read more

Mario and his crew installed a 200 amp meter, overhead (weatherhead through the roof) and completed all other electrical work for our house. Mario also requested all inspections from C & C Honolulu and HECO needed for the project. Mario and his crew were professional and perfectly well-versed in electrical code requirements when completing their work. In the future, we plan to use Mario and his crew for any electrical projects. read more

Awesome business! Mario, contacted me after looking for electrical assistance on Yelp! I had an issue with my circuit breaker and he was able to replace and get my outlet back on in just 5-10 minutes! I was shocked at the price for the quick service request as well. Highly recommend his company! read more

Fidel is THE PRO in all things electrical! Awesome peace of mind to have honest businesses with honest professionals who have high standards of customer service and fast, accurate, up-to-code job completion. Just the years of experience and knowledge he brings is worth in gold. Found my go-to electrician! read more

I was looking for an electrician to do a small job for a small business. And Mario from precise wiring system was the man for the job. Awesome work, with a very Reasonable price. I would highly recommend him for ANY Electrical job. Plus he knows a lot of people so I was able to get other things done with his connections. read more

Very fast service. Power to my whole house kept cutting out. They arrived to my house within 30min after calling. Very informative explaining what caused the issue and how they were fixing it. They even followed up later in the day to make sure everything was working. I will continue to use them in the future. Highly recommend. read more