WE
POWER
LONG ISLAND
Licensed electricians delivering safe, reliable electrical solutions for homes and businesses across Long Island since 2000.
200A · 240V · 60Hz
LICENSED ELECTRICIAN
LONG ISLAND, NY
Every job is performed by fully licensed, insured electricians — meeting all Nassau and Suffolk County code requirements.
OUR
ELECTRICAL
SERVICES
Complete electrical services for homes and small businesses — from repairs to full installations.
REAL JOBS.
REAL RESULTS.
Every photo is a real job completed by MJ Electric across Long Island — panel upgrades, lighting, EV chargers, and more.
Like what you see? Get a free quote for your project.
GET A FREE QUOTEWHY CHOOSE
MJ ELECTRIC?
We've been powering Long Island homes and businesses for over 25 years. When safety, reliability, and quality matter — we deliver.
Licensed & Insured
Fully licensed electricians with proper insurance on every job — your home is protected.
Prompt Response
We show up on time and complete projects efficiently — respecting your schedule.
Safety First
Every job is completed to NEC standards with full safety protocols in place.
Honest Pricing
Transparent quotes with no surprise fees. The price we quote is the price you pay.
Quality Materials
We only use code-approved, high-quality materials for lasting, reliable results.
Satisfaction Guaranteed
5.0 stars on Google — our reputation is built on work we're proud to stand behind.
WHAT OUR
CLIENTS SAY
“Can't recommend MJ Electrical enough! Jamie is excellent at his trade, very neat and transparent. He's completed work for us twice and we won't hesitate to work with him again.”
“Both Jamie & his employee were polite, courteous & explained everything they needed to do. Jamie gave me an estimate & stuck to it. They did a great job & finished on time. The rate was reasonable. I recommend this Company.”
“Jamie and Rico did a fantastic job installing high hats throughout my house. I highly recommend MJ Electric for all your electrical needs. Plan on having them come back.”
“Jamie installed outdoor lighting including path lights, replaced interior ceiling lights, and upgraded our internet. He was generous with his time, very knowledgeable, provided us with great solutions, and did great work!”
“Very fair pricing and very responsive. The work was neatly and professionally completed in one day. He even suggested a dimmer system we had not thought of before. We will definitely use him again and recommend him to family and friends. Look no further for an honest electrician!”
“Jamie did an amazing job — needed a new panel at the office. He redid everything inside and outside, fixed everything and installed new outlets and wiring. It took just as long as he said. They cleaned up and everything is working amazing. 100% stress free!”
“Jamie and his team did a wonderful job. He came on time, completed all the work in a timely manner. He ensured that everything works perfectly before leaving. Highly recommend.”
“Jamie and his team are top notch. MJ Electric gave us the best quote AND was the most reliable and responsive. The work was impeccable. We will be using his team for all of our electrical needs in the future and recommending them to our family & friends.”
ELECTRICIAN SERVING
ALL OF LONG ISLAND
MJ Electrical Contracting provides licensed electrical services across Nassau and Suffolk County — from panel upgrades to EV charger installs, we come to you.
Suffolk County
Nassau County
CONTACT
MJ ELECTRIC
TODAY
Ready to power up your project? Reach out for a free quote — we respond fast.