GNS Electrical Ltd
Electricians / Electrical Contractors in Hobsonville

"These guys were amazing, very prompt and reliable electricians. They have just completed our office fitout which involved new LED lighting, power , ethernet ports and a new server. I highly recommend this company A+"

10th Apr  •  Rating by: Hayley  •  Contact: Grant  •  Job date: Apr, 2025

"Chris at GNS attended a job at my property to remove then upgrade cabling for my EV Charger. He was friendly, did an excellent job and tidied up after himself. Chris offered to re-install my existing cable covers in a smarter way than I had them to begin with and even supplied some small screw caps he had spare to add the finishing touch to a junction box. These small touches added up to a great experience."

4th Jul, 2024  •  Rating by: Tom  •  Contact: Chris  •  Job date: Jul, 2024

"I first met Grant nearly 10 years ago doing a small electrical job for me. His professionalism and punctuality is why I keep using them today for my home and business."

19th Jun, 2024  •  Rating by: Tristan  •  Contact: Grant and Campbell  •  Job date: Jun, 2024

"The team at GNS Electrical were outstanding! Top quality workmanship and very well priced."

12th Jun, 2024  •  Rating by: Thomas  •  Contact: Chris  •  Job date: Jun, 2024

"Grant fixed my electric stove quickly, he was very supportive, good commuication, professional attitude. will definately use his service again."

21st Nov, 2023  •  Rating by: Kevin  •  Contact: Grant  •  Job date: Nov, 2023

"Grant was absolutely excellent. We had an electrical issue over the weekend - he arrived within an hour of my contacting him, sorted the RCD and loose wiring problem, identified that a bigger issue was low voltage supply to the house (later confirmed by Vector), contacted Vector for us and kept in touch all day until the issue was resolved. Brilliant customer service and highly recommended"

2nd Oct, 2023  •  Rating by: Chris  •  Contact: Grant  •  Job date: Oct, 2023

"Gave a quote and kept in contact showed options for our deck lighting and outdoor heater install also added a few power points, great communication and work was completed in a good timeframe, the guys were friendly efficient and cleaned up after the job. Its looks amazing so happy with the finished job, thank you for a great job. Well recommend"

2nd Mar, 2023  •  Rating by: Paul  •  Contact: Grant Sewell  •  Job date: Mar, 2023

"Excellent service. Prompt, efficient, reliable, and a pleasure to have found as an electrician. Strongly recommend."

15th Feb, 2023  •  Rating by: Sam  •  Contact: Grant Sewell  •  Job date: Feb, 2023

"Friendly, turned up on time and did a great job"

12th Jan, 2023  •  Rating by: Dan  •  Contact: Cameron  •  Job date: Jan, 2023

"Thanks for your prompt service in fixing our small power issue

Quick friendly service at a fair price"

12th Jan, 2023  •  Rating by: Glen  •  Contact: Cameron  •  Job date: Jan, 2023

"Best service ever! Mum's hot water stopped working on New Year's weekend. We phoned Grant and he came out ASAP - on a public holiday - exactly when he said he would. Diagnosed and fixed the tricky problem in half an hour. And he had the necessary part in his vehicle. He left with only our mobile number, trusting us to send our email address. When the invoice arrived, it was more than fair, being less than we would have expected to pay on a normal weekday, let alone a holiday weekend. We are amazed, and can't recommend GNS highly enough."

11th Jan, 2023  •  Rating by: Roger  •  Contact: Grant  •  Job date: Jan, 2023

"Cameron shows up on time, diagnose the problem with ethernet cable and fixed the problem in a very short time. Efficient and professional. Thanks GNS Electrical"

18th Oct, 2022  •  Rating by: Rob  •  Contact: Robert Usman  •  Job date: Oct, 2022

"Fast, prompt and they don't over charge!! Highly recommend these guys."

14th Sep, 2022  •  Rating by: Teresa  •  Contact: Grant  •  Job date: Sep, 2022

"Grant and Campbell were awesome. Quoted to run ethernet and power to an external cabin we are using as a home office. Walked through the important considerations and ensured everything was compliant and safe.

They really took the time to make sure we knew what was happening, and then just got on with the work when they arrived.

Super happy with their work, would recommend to any one in the area to give them a call ???? ????"

13th Jun, 2022  •  Rating by: Tarei  •  Contact: Grant Sewell  •  Job date: Jun, 2022

"By far the best electrician that has done some work for me. Clear communication, reliable and successful results. Fair price too. Nothing but praise from me. Thanks team."

17th May, 2022  •  Rating by: Tristan  •  Contact: Grant  •  Job date: May, 2022

"Great communication, very easy to deal with, accurate pricing and super helpful. Happy to recommend."

2nd May, 2022  •  Rating by: Mark  •  Contact: Grant  •  Job date: May, 2022

"Very, very happy to recommend Grant and his team at GNS Electrical. Arrived right on time and delivered an exceptional, outstanding, professional service, going the extra mile - all our old lights were taken away too. I would not hesitate to recommend them and they will be my go to from now on. 100% happy customer!"

28th Apr, 2022  •  Rating by: Pauline  •  Contact: Grant  •  Job date: Apr, 2022

"Grant and his team did a fantastic job replacing all the power and data points and alarm system in my house. They were punctual, polite and worked very quickly and quietly - I was working from home and apart from the odd power shut off I didn't notice their presence :).
All costs and options were clearly discussed, including the possibility of having to install a new alarm system.
The level of workmanship was outstanding - all rubbish and dust removed.
The new alarm pad was smaller than the original one and the team patched and plastered the hole, then offered to return to sand and paint the area.
Overall GNS electrical is an outstanding company who I would not hesitate to recommend for residential electrical work."

28th Apr, 2022  •  Rating by: Bronwen  •  Contact: Grant Sewell  •  Job date: Apr, 2022

"Had a few things that I'd been meaning to get done round the house for a while (heater in the bathroom and adding another ceiling light). Grant was really easy to deal with on the phone, and made booking the job a breeze. Cameron turned up on time, was efficient, tidy and friendly. Nothing was a problem. Really happy with the work he did. Thanks guys."

20th Apr, 2022  •  Rating by: Carl  •  Contact: Cameron  •  Job date: Apr, 2022

"I can highly recommend these guys, they were on the job in super quick time, work completed very tidily and efficiently with minimum inconvenience to me. Their charges were very reasonable and I have no complaints."

19th Apr, 2022  •  Rating by: Bruce  •  Contact: Grant  •  Job date: Apr, 2022

"Grant and his team helped improved a number of small things around our home before we listed for sale. The end result with new LED downlights and extra switches in the kitchen really helped modernise everything.

Very pleased with the end result and Grant's professionalism."

24th Mar, 2022  •  Rating by: James  •  Contact: Grant  •  Job date: Mar, 2022

"Grant, Mike and Campbell have done an awesome job to install a heatpump. They were very punctual and easy to talk to. Top class work quality and I’m very impressed with the job. Will definitely use again. 100% recommended."

23rd Mar, 2022  •  Rating by: Roy  •  Contact: Grant  •  Job date: Mar, 2022

"Grant from GNS did an amazing job! Very happy with his work and the pricing. He offered great advice on the jobs we had in mind and was friendly and helpful He was prompt and reliable and completed the work on time. Will definitely use Grant again!"

19th Nov, 2021  •  Rating by: Mark  •  Contact: Grant  •  Job date: Nov, 2021

"Had a great experience overall, from the first phone call, them coming to check the property to give us a quote, them doing the work (which was professional) etc. They were always friendly, polite, respectful and clean. They were happy to change things based on our requests even after they had completed much of the work for those parts (at no extra cost). They easily added some extra work to the quote when it was requested (at reasonable extra cost). In summary, I would highly recommend them for a professional and clean job from friendly people."

9th Nov, 2021  •  Rating by: Bhavin  •  Contact: Grant & Cam  •  Job date: Nov, 2021

"Grant is our new go-to electrician! In desperate need of assistance, we looked on NoCowboys and chose Grant because of his high rating. Grant speedily responded to our SOS, saving us from a second night without lights and only limited power. He quickly identified and solved our problem which turned out to be a quite unexpected issue. He then gladly attended to another job although that wasn’t part of the original request. Grant’s communication skills are excellent, he is polite and professional, and, importantly, is obviously skilled. We have already put him on speed dial for any future occasion when we may need an electrician. Highly recommended!"

13th Oct, 2021  •  Rating by: Jill  •  Contact: Grant Sewell  •  Job date: Oct, 2021

"Grant deserves the great ratings and reviews he gets from everyone. Professional friendly guy with great communication and great workmanship. Also very happy with what he charged. I’d definitely use GNS again."

26th Jul, 2021  •  Rating by: Brian  •  Contact: Grant  •  Job date: Jul, 2021

"Grant helped us with switchboard upgrade. He is very helpful, open to answer my questions. He is also, as mentioned in other reviews, very punctual and accurate. Delivered everything we agreed on. A++ service! Highly recommended!"

24th Jun, 2021  •  Rating by: Yermek  •  Contact: Grant  •  Job date: Jun, 2021

"Grant upgraded our switchboard. He was open to answer any question. Punctual, accurate and professional. A++ service! Recommended!"

22nd Jun, 2021  •  Rating by: Yermek  •  Contact: Grant Sewell  •  Job date: Jun, 2021

"How strange. Friendly, enthusiastic, fast, expert and competitively priced. Grant is far from the usual Tradie. He’s awesome!"

17th Jun, 2021  •  Rating by: Kieran Bird  •  Contact: Grant  •  Job date: Jun, 2021

"I have used GNS several times for electrical work around my house, and they've always been easy to deal with and did a good job every time."

16th Jun, 2021  •  Rating by: Ashleigh  •  Contact: Campbell a'Beckett  •  Job date: Jun, 2021

"Grant supplied electrical services for a bathroom renovation that included shifting a fuse box, installing a heated towel rail and lighting. Additionally he installed a large hanging lampshade.
He was always prompt, professional and we felt very confident about the quality of his work.
Would recommend and use again without a doubt."

31st May, 2021  •  Rating by: Nicola  •  Contact: Grant  •  Job date: May, 2021

"Grant did a great job. Came ASAP and was very helpful"

30th May, 2021  •  Rating by: Gillin  •  Contact: Grant  •  Job date: May, 2021

"Grant and his team have been by goto electrician for several years. Recently they installed 4 heat pumps, wall mounted 3 TVs, fitted a chandelie. Great work all round! Highly recommended!"

30th May, 2021  •  Rating by: Amit  •  Contact: Grant  •  Job date: Apr, 2021

"Matthew did an excellent job. So easy to deal with this company - very happy!"

27th May, 2021  •  Rating by: Vanessa  •  Contact: Matthew  •  Job date: May, 2021

"Called a few days before Christmas with a minor repair to a light fitting. Came that afternoon and did a good job. Happy to recommend."

24th Dec, 2020  •  Rating by: Richard  •  Contact: Grant Sewell  •  Job date: Dec, 2020

"Fixed all our lighting, installed new power and data outlets too. Everything has been installed perfectly and exactly how we wanted them! Left the place clean & tidy and the invoice was very reasonable. Il be recommending GNS Electrical going forward! Very happy customer A+"

25th Nov, 2020  •  Rating by: Sinead  •  Contact: Mike  •  Job date: Nov, 2020

"Fantastic service!!! We lost power on a Sunday afternoon and Grant came through straight away and got our power back on for us. Well priced and very easy to deal with! PS: Have just paid invoice. Thanks again!"

23rd Nov, 2020  •  Rating by: Amber Rouse  •  Contact: Grant  •  Job date: Nov, 2020

"Grant promptly responded to my job request and came the very next morning to complete the job. He was up front with his costs, and even fixed another problem I had with my kitchen lights. Very pleased with his service and costs. Recommended."

23rd Nov, 2020  •  Rating by: Aaron  •  Contact: Grant Sewell  •  Job date: Nov, 2020

"Very pleased to find our microwave in Mt Albert could be repaired. The young man was very helpful coming to collect and redeliver when repaired. This was above expectations

Much appreciated and it now works fine."

18th Nov, 2020  •  Rating by: Maire  •  Contact: ? Grant  •  Job date: Oct, 2020

"Mike was easy to deal with and came over promptly to fix our lights, some which haven't worked for years. Thanks for the great service."

7th Nov, 2020  •  Rating by: Anna  •  Contact: Mike  •  Job date: Oct, 2020

"Installed a new heat pump in our lounge and new outdoor lighting which looks amazing!! Great service and very tidy job. Thanks so much"

5th Nov, 2020  •  Rating by: Amy  •  Contact: Matthew  •  Job date: Nov, 2020

"Very good service thanks you!"

3rd Nov, 2020  •  Rating by: Henry Choi  •  Contact: Grant  •  Job date: Nov, 2020

"Amazing communication, customer service and professionalism! Contacted to ask if they could check out our oven and they were here and had it fixed within an hour! Outstanding service!! Grant was extremely polite and professional. Highly recommend!"

15th Oct, 2020  •  Rating by: Tiffany  •  Contact: Grant  •  Job date: Oct, 2020

"They were prompt in arriving, were thorough with installation, came fully prepared with everything and cleared up afterwards. Very pleased with job, would recommend them in the future ????"

15th Oct, 2020  •  Rating by: Julie-Ann  •  Contact: Grant  •  Job date: Oct, 2020

"Called GNS Electrical as part of our office had flooded and needed urgent help! Had the electrician here within 30 minutes of me calling. Super impressed with the service we received and will be recommending them going forward! Thanks Again!"

15th Oct, 2020  •  Rating by: Jennifer  •  Contact: Mike  •  Job date: Oct, 2020

"Campbell from GNS installed our new CCTV system. All cameras positioned perfectly just how we wanted them! thank you"

8th Oct, 2020  •  Rating by: Adam  •  Contact: Campbell  •  Job date: Sep, 2020

"well done!!"

2nd Oct, 2020  •  Rating by: Alessandro  •  Contact: Grant  •  Job date: Oct, 2020

"Very professional team, came early, did their job in a neat and tidy manner, continuous discussions regarding the positioning of items, very friendly a great price too."

8th Sep, 2020  •  Rating by: IAN  •  Contact: GRANT SEWELL  •  Job date: Sep, 2020

"Grant and his team of electricians from GNS have been managing all of our lighting and electrical requirements, including LAN Cabling; Patch Management (Networking); Configuring of IP Cameras (cctv) and Access Points (wifi) for several years now. They are very professional, knowledgeable, reliable, helpful, honest and competitively priced. I have no hesitation whatsoever in recommending GNS as a great company to deal with."

1st Sep, 2020  •  Rating by: Brendan  •  Contact: Brendan Cuthbert  •  Job date: Sep, 2020

"I am so impressed with the electrician. The job was a complete house renovation and the advice and work that was done was of the highest standard. I couldn't have asked for better service. Totally recommended."

28th Aug, 2020  •  Rating by: Lisa  •  Contact: Grant  •  Job date: Aug, 2020

"Fantastic quick service and a great job well done as always. Thanks guys"

25th Aug, 2020  •  Rating by: Ashleigh Jillings  •  Contact: Grant Sewell  •  Job date: Aug, 2020

"Grant and his team work closely with us at Matthews Plumbing and Gasfitting, they are always great to deal with, they turn up when they say they will. Very efficient and good price - We recommend them to our clients and use them at our own home!"

25th Aug, 2020  •  Rating by: Chris Matthews  •  Contact: Grant  •  Job date: Aug, 2020

"Great team, easy to communicate with and job done right the first time!"

25th Aug, 2020  •  Rating by: Hunter  •  Contact: Grant Sewell  •  Job date: May, 2020

"Easy service. Had no problems and work looked good."

25th Aug, 2020  •  Rating by: Tim  •  Contact: Grant  •  Job date: Aug, 2020

"Grant and his team at Gns completed the job quickly, with no hassle and left the place in a very tidy state. I will definitely use again! Highly recommend. Thanks so much."

24th Aug, 2020  •  Rating by: Paul  •  Contact: Grant  •  Job date: Jul, 2020

"Great service! Easy to contact, reliable, friendly, they were upfront with costs & they respected my house- left the area tidy afterwards. I’d use GNS Electrical again."

24th Aug, 2020  •  Rating by: Amanda  •  Contact: Amanda Hitchcock  •  Job date: May, 2020