In Lexington, MA, JMR Electric Group is the trusted choice for reliable, top-quality electrical services. Whether you need help with residential or commercial electrical projects, our family-owned and operated company has been proudly serving the area for over 40 years. With a dedicated team of licensed electricians, we provide safe, efficient, and dependable electrical solutions tailored to meet your specific needs.
Our team is equipped to handle a full range of electrical services to keep your Lexington home or business running smoothly. Here’s a look at some of the services we offer:

Electrical issues can arise at any time, which is why we offer 24/7 emergency services for Lexington residents and business owners. Our skilled electricians are available around the clock to address urgent electrical issues, providing quick and reliable solutions to ensure the safety of your property.
Choosing JMR Electric Group means choosing a team that values quality, safety, and customer satisfaction. Here’s why Lexington clients trust us with their electrical needs:
Not sure if it’s time to call an electrician? Here are some common indicators that your electrical system may need professional attention:
If you notice any of these signs, it’s best to contact a professional to ensure your safety and avoid potential hazards.
For high-quality electrical services in Lexington, MA, turn to JMR Electric Group. Whether you need an installation, inspection, or emergency repair, our experienced team is ready to help. Contact us today at (617) 917-9250 or reach out online to schedule a free estimate. Let JMR Electric Group provide you with safe, efficient, and reliable electrical solutions for your Lexington home or business.
Experience the JMR difference.
Budget Conscious
Pet Friendly
Exceptional Customer Service EXCELLENT Based on 75 reviews Posted on Roseanna CutiettaTrustindex verifies that the original source of the review is Google. Two professional, hardworking young men arrived at my house promptly, insisted on taking off their salty icy boots to not track it through the house, and then worked collaboratively and methodically to solve my problem. They even explained what was wrong and answered my superfluous questions kindly. JMR Electric should be proud.Posted on Joe HTrustindex verifies that the original source of the review is Google. Guy and the team worked effectively and transparently to add the new circuit to my basement. It was nice to have everything be up front and transparent and to know what to expect. I recommend working with themPosted on wesley donohoeTrustindex verifies that the original source of the review is Google. We've used JMR Electric for multiple projects around our house and they've been fantastic every time. Guy has done all our work from fence lighting installation, fixing indoor lighting throughout the house, outdoor camera installation, and repairing all our outdoor outlets. What sets them apart is how they operate. They're fast to respond and schedule, the quality of work is excellent, and they always walk us through different options and recommendations before starting anything. No surprises, just clear communication and great results. We're big fans of Ed and his entire team. We will keep calling them for any electrical work we need.Posted on Tom AngeloTrustindex verifies that the original source of the review is Google. I used therm to install an EV Charger and they were great. Very helpful, knowledgeable and professional. I would highly recommend them.Posted on Dana B. NewellTrustindex verifies that the original source of the review is Google. Great Job JMR! Responsible, reliable and reasonable on price. Thanks Ed for all your help!Posted on Jacob GellerTrustindex verifies that the original source of the review is Google. Ed Costa reached out almost immediately, was able to get something scheduled quickly. Their master electrician, Guy, came out with an assistant, they were on time, professional, knowledgeable, and kept me updated as to what they did or would be doing. I highly recommend them.Posted on Joe MariniTrustindex verifies that the original source of the review is Google. Amazing experience working with JMR Electric. From start to finish they did an unbelievable job and I would not hesitate to recommend them to friends and family. Thank you so much!Posted on Connie GaoTrustindex verifies that the original source of the review is Google. I hired JMR recently to electrify my detached garage and shed. JMR was very prompt in their communication and provided the estimate quickly after viewing the site. Their pricing was very reasonable and they were able to schedule me in quickly. The project required a large trench to pipe the electrical from the basement and a subpanel in the garage. The crew was very respectful and discussed the setup, wiring and outlet placement decisions with me thoroughly before proceeding with any execution. They were able to place the wiring and piping in discrete locations to minimize the visual cutter and brought over sufficient power for a future EV charger. Jeff (the owner) also stepped in personally to help with the job when some of the crew were out sick in order to keep the project on track. The inspection was completed successfully soon after project execution. I really appreciated the level of service and care from the JMR team and will be calling them back for future electrical needs.Posted on Mike RosenblattTrustindex verifies that the original source of the review is Google. JMR did a great job hooking my dust collector up to 220V through a relay attached to my control system for my shop. A slightly different project requiring collaboration that worked out great. Turnaround from request to completion was 1 week. Couldn't have asked for better service.Posted on Michael ChiuTrustindex verifies that the original source of the review is Google. Installed new electrical service for my 3-family + car charger. Neat work, completed quickly and good communication.

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