Reliable Electrical Services in Thailand
We provide services in Bangkok & surrounding areas. No matter how big or small your inquiry is, we’re here to help with anything from home rewiring to any and all commercial or industrial projects.
We provide services in Bangkok & surrounding areas. No matter how big or small your inquiry is, we’re here to help with anything from home rewiring to any and all commercial or industrial projects.
Are you looking for a reliable and skilled team to handle your electrical needs in Bangkok and surrounding area? You’re in the right place! We provide top-notch services for projects big and small. Whether it’s a cozy home renovation or a grand commercial build, we’ve got the expertise to make it happen. Get in touch now and let’s bring your project to life!
Among the services we provide are the following:
At GRS Electrical Services, we’re committed to a higher standard of electrical work. We know how much you value the safety of your home and your business, that’s why our foundation is built on uncompromising safety and superior quality. These are the principles that guide every project we undertake, from residential homes to large-scale commercial facilities.
Our purpose is to bring a higher level of professionalism to the electrical industry in Thailand. We achieve this by using modern techniques and employing fully trained and certified electricians who share our dedication to excellence. This commitment to superior standards means our services are an investment in doing the job right.
While this may not make us the cheapest option, it ensures you receive true value. The GRS experience is defined by clear, honest communication and the peace of mind that comes from knowing your electrical system is installed with expert skill. We provide reliable solutions that are built for safety, efficiency, and long-term performance.
When we established GRS in 2021, we saw a clear need in Thailand for an electrical company that clients could genuinely trust. Our mission was to create a service where international standards of safety and clear, transparent communication were the norm, not the exception. We wanted to build a team that was as dedicated to customer satisfaction as they were to technical excellence. This founding mission is still at the heart of everything we do today. It is our promise to you, whether we are working on your family home or a complex industrial site, that you will receive a level of care and professionalism you can depend on.
With years of experience serving both residential and commercial clients, our team of licensed professionals is committed to delivering safe, efficient, and cost-effective solutions. We pride ourselves on our punctuality, clear communication, and a strong guarantee on all work performed, ensuring your complete satisfaction from start to finish. Choose GRS Electrical Service for dependable and professional service you can count on.
Don’t trust our word for it. See what our real customers say about us.
EXCELLENT Based on 15 reviews pearlized shimmer2025-04-10Trustindex verifies that the original source of the review is Google. Excellent service, fast and efficient Flavio2025-03-28Trustindex verifies that the original source of the review is Google. Had my shower heater installed by them, including wiring. They did a professional job. samir oucharef2025-03-07Trustindex verifies that the original source of the review is Google. great service, professional team, service provided was changing all plugs, switches, and light fixtures installation. on time, meticulous, and precise work. i recommend. thank you ! Stan Wu2024-11-07Trustindex verifies that the original source of the review is Google. Very professional company that does thorough and complete work. We had several outlets in our new (one year old) condo that were "flickering" off and on and tripping the electrical box fuse when we had more than a few appliances/lights on at same time. GRS sent a team of 3 to test everything and said the answer was just to replace the one broken fuse. We began to have same problem the next week and GRS then sent another, larger team of their service people and this time, they diagnosed the problem correctly. It turns out that during our renovation, the contractor's electrical team did shoddy/bad work and did not install all the electrical wiring and outlets correctly. The GRS team took the time to diagnose the problem and replace the bad wiring and outlets. Very reasonable prices and fast service. Easy to communicate with the English-speaking manager via chat and also on the phone if necessary. They do ask for deposit before they arrive, but this is standard practice in Bangkok. The best electricians we have found in the city! N Chandler2024-07-05Trustindex verifies that the original source of the review is Google. GRS provided exceptional service to me this past week when the electricals in my house went haywire and the local handyman was unable to locate the source of electricity in. the. water. When I first reached out to them having seen the high ratings on Google, I noticed it was after office hours but they still got back to me very quickly to say their team was out of Bangkok. When the problem persisted, I reached out to ask if they were back. The next morning, a team came over to assess the issues. Within hours, they sent me a detailed worksheet with photos of each issue, with an English explanation of the problem shown. After paying for the inspection, I recieved a reasonably priced quotation for doing the work. Once my deposit was paid, they immediately scheduled a team to come in the next morning, coordinating with a housesitter on timing as I was in the USA. The team did their work efficiently and professionally, even cleaning up after themselves and walking my housesitter through all the work they had done so she could take photos to send me. I can't be more grateful and impressed. I highly recommend GSR Electrical Service. Дарья Харева2023-12-18Trustindex verifies that the original source of the review is Google. We are Ukrainians, we organized an event on December 17 in a shopping center. We accidentally found a company on Facebook. We were pleasantly surprised by the clarity and accuracy of the work, everything was done at the right time and to the highest quality! These guys know how to do it! We recommend it with all our hearts! Thanks a lot! Devanand Trivedi2023-10-25Trustindex verifies that the original source of the review is Google. Great service Simon Xiao2023-10-23Trustindex verifies that the original source of the review is Google. Very good experience, timely reply and solving the problem very professionally. Михаил Гаврилов2023-10-15Trustindex verifies that the original source of the review is Google. We got appliances damaged due to voltage spike, after a week there was a power outage in whattana, after another week there was an outrage so our dead rcbo couldnt save us from all damage => new broken appliances and broken A/C in a bedroom. After failed attempts to call other sirvice, we found and called GRS , they came quickly. Electrician and his assistant were on time, clean and professional, checked everything , took our wishes into account. Team on a point speaks English a bit, when the matter is complicated and\or exceeds our comunication capabilities they speak with their manager Khun Peggy, who explains all the details through the phone\facebook\line (you call it). GRS team provided us with all counts and receipts. They installed SPDs, RCBOs, helped mark all breakers in electric panel and repaired A/C (even coverd small hole in a wall under A/C). It wasn`t super fast - GRS got many customers and they cant work 24\7 without rest + they waited for equipment deliveries. So far GRS visited us 3 times: 1 - diagnostics and list of protection devices, 2 - A/C repair turned into diagnostics , 3 - electric panel work and A/C repair. And it wasn`t cheap mostly because of said parts. But I`m happy that i can sleep in my bed instead of on a floor\couch, stop non-stop-ordering power adapters on Lazada and calling for warranty service for other devices. Also the cleanest service in Thailand so far. 11 out of 10 , would reccomend ;DVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more