Precise Wiring System

Kealii A.

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!

Jenny W.

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.

Steven N.

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

T A.

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!!!

Katrease C.

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.

R S.

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.

Briana V.

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!

Ev V.

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!

Harold M.

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.

Wettham R.

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.