Full-Service Electrical Solutions in Nassau County

We provide a complete range of licensed electrical services to keep Nassau County homes and businesses safe, efficient, and fully powered. From generator installations, electrical panel upgrades, and EV charger installations to routine inspections and lighting solutions, our team delivers code-compliant work backed by more than 50 years of experience.

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Years In Business
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Generations Of Master Electricians
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Year Warranty On All Jobs
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two electricians standing on a platform hanging a chandelier in a home

Your Local Electricity Pros

From quick repairs to complex electrical projects, Haines Electric delivers the same level of precision and safety every time. Our team proudly serves Nassau communities including Garden City, Rockville Centre, Baldwin, Lynbrook, and Merrick. Homeowners and businesses alike rely on us for dependable service, transparent communication, and long-lasting electrical solutions tailored to local needs.

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Excellent
E.H Haines Electric4.9
Based on 281 reviews
Nancy C.
3 days ago
Rich is always professional, punctual, and respectful of our home. He takes pride in his work, always arrives clean and prepared, and makes sure to take every necessary precaution. We recently had him install a large pendant light on a high, sloped ceiling above our stair landing. He went above and beyond by carefully taking measurements and planning how to maneuver the ladder to ensure our walls wouldn’t be damaged. We’ve hired Rich for previous projects as well, and he consistently demonstrates the same level of care, attention to detail, and professionalism. We highly recommend him!
Photo from customer review
Tim D.
1 week ago
Haines electric Was such a pleasure to work with. They do top-notch work at the best price If you are looking for quality work, this is the company to work with Rich is super friendly and so is his entire staff I would highly recommend them to friends and family
Ian N.
1 week ago
RJ & Mike did a great job installing 2 additional dedicated lines for microwave and refrigerator. Did a cleanup after completed just like before work started. Excellent job Haines Electric!!
Albert R.
3 weeks ago
My electrician was prompt and professional.
Response from the owner:Thanks so much for the review Albert and choosing E.H. Haines Electric.
GB
3 weeks ago
Initailly started using Haines electric a few years. I am very partricular & expect folks to honor appointements, provide quality work, explain as best as possible what is needed/what they will do and respect my home (ie: neat & clean). Haines meets every one of these poInts and one more.....REALLY nice guys, both Rich & RJ.!!
Sam K.
4 weeks ago
EH Haines Electric is amazing. Their knowledge, professionalism, courtesy is unmatched. I have used them for two projects and will use them again! I cannot say enough great things about how they handled my job and the respect they showed to my property. Spotlessly clean!
Response from the owner:Hi Sam , thanks for this 5 star review and having us take care of your electrical repairs. Looking forward to helping you again !
Jesse C.
4 weeks ago
Quality workmanship and extremely knowledgeable. Prompt, polite, personable, willing to listen and explain. Haines Electric is our company of choice, Highly Recommended
Patty M.
1 month ago
I was having a thermostat installed. The electrician couldn’t have been nicer and he made sure I knew how it worked. All In all a perfect experience
Giovanni T.
1 month ago
RJ was great, knowledgeable, and respectful. Understood the job and got done fast and efficiently. Highly recommend.
Response from the owner:Hi Giovanni , thank you for the review and choosing Haines Electric for your Smoke Detector installation.
Maura K.
2 months ago
Mike and Haines Electric did an absolutely AMAZING Job for all our projects!! Mike was incredibly nice, professional and courteous and did excellent work. We look forward to hiring them again!
Response from the owner:Hi Maura , thanks for this review Mike is an asset to our team and a great electrician - so glad your service experience was 5 star !!
Luis C.
2 months ago
Rich and Mike just replaced our electrical panel box and installed an emergency shut off switch for our gas boiler and we couldnt be more pleased with the work they did. They arrived promptly as scheduled and were very knowledgeable and professional. We used Rich in the past and will continue to call him for any electrical repairs or upgrades. He is reasonable, responsible and reliable. I would refer him to anyone that needs their services.
Response from the owner:Hello Luis , Thank you for taking the time to give us such a great review .Our team loves to hear from our customers.
Francis
2 months ago
The electricians were prompt, courteous, and knowledgeable when we redid our kitchen. They were very professional. I would highly recommend this company.
Response from the owner:Thanks Francis for this 5 star review . Also having us back to your home for another job of a complete Kitchen Re wiring plus LED lighting , Enjoy that new Kitchen !
John G.
2 months ago
Did a great job repairing the problem very understanding and professional
Response from the owner:Hi John , thanks for the five star review and choosing Haines Electric !
David H.
2 months ago
Haines Electric was excellent service and prompt! Super neat and very thorough. Not only did they do all the electrical work I needed they even patched the holes they had to make. They are the bests!!
Response from the owner:Thanks David for the review and Having Haines Electric to your home for your electrical repair..
joanne P.
2 months ago
RJ was polite, efficient and fast
James D.
2 months ago
An amazing experience from start to finish. Richie, RJ and Mike were reliable, responsive, professional and a pleasure to work with! They performed a very complicated and difficult chandelier install meticulously and expertly. It came out incredibly and we could not be happier with their work and approach. Highly recommend and we are looking forward to doing more projects with the team again in the future!
Response from the owner:Hi James , thanks for the review and your new chandeliers are beautiful !
Lynn D.
2 months ago
Had an electrical short going to boat hoist. Difficult job because wire ran under a deck, under ground, under water and through pvc pipe and we didn't know where the problem was located. Rich and his crew were completely professional, took care of everything and had us back up and running. Can highly recommend!
Valerie S.
3 months ago
Rich and his team were very professional from start to finish. He explained the job clearly and answered any questions I had. The work was started and completed on schedule. They were were courteous, neat, and the quality of their work is excellent. I highly recommend them.
K D.
3 months ago
E.H Haines Electrics crew are very professional, courteous, honest and do excellent work. Richard, RJ, and Mike are extremely knowledgeable about what they do and will always answer any questions you may have. I upgraded an electrical panel and had some gfi outlets installed inside and outside my house. From the first visit to get a quote to fantastic communication at every step, I am very satisfied with E.H Haines Electric for their quality of work and would hire them again when needed.
Melissa W.
3 months ago
Rich and Christine at Haines Electric both really helped me out! They were very flexible and worked with me when I canceled but it turned out I could make the appointment. Christine contacted me back right away and Rich was replacing my light fixture soon after. Rich is a very knowledgeable electrician. Being a fairly new home owner, I asked a lot of questions and he answered all of them. He did a great job with the light fixture! He even got back me to answer a question I had after the installation. I highly recommend Haines Electric!
Samuel A.
3 months ago
Amazingly responsive. Would highly recommend.
Response from the owner:Thank you for the 5 star review and choosing Haines Electric !
Frank S.
3 months ago
Excellent work, would recommend. The attention to detail and clean work really stands out. Thanks guys!
Sandra B.
3 months ago
Excellent. Excellent
Donna M.
4 months ago
Excellent Service, very professional and very neat. I would highly recommend this company
Response from the owner:Thanks for the review Donna !!
Bob M.
4 months ago
While needing an electrician is never something to look forward too … , should the need arise Haines Electricians are absolutely the best! I’ve been using Haines for over 50 years and they have never failed to impress me with their professionalism! A great family business.
Response from the owner:Thanks Bob for the great review and for being a customer for many years ..

Complete Electrical Solutions for Nassau County

Repairs & Troubleshooting

When electrical problems strike, our experienced team is ready to find the cause and fix it fast. We handle everything from minor issues to major repairs—always with safety and code compliance in mind.

Electrical Safety & Protection

Keeping your home or business safe starts with a reliable electrical system. Our safety services help you meet Nassau County code requirements, protect against hazards, and ensure your wiring, outlets, and panels are up to modern standards.

Power & Backup Solutions

Don’t let storms, outages, or power issues disrupt your life. Our backup and power services ensure your home or business stays running smoothly with reliable systems and expert installation.

Installations & Upgrades

From lighting that transforms your space to wiring that powers your comfort, our installation and upgrade services cover everything you need to enhance, expand, or modernize your electrical system.

EV & Modern Convenience

Make the switch to clean energy with our EV charging solutions. We provide safe, fast, and convenient charging installations for both homes and commercial properties.

Haines Electric has been at the forefront of providing exemplary electrical services in Nassau County for over half a century. Our commitment to excellence and safety in electrical repairs, upgrades, lighting solutions, and more distinguishes us as a trusted name in the industry. Serving both residential and commercial clients, our team of licensed and experienced electricians is dedicated to delivering reliable and efficient service tailored to meet the unique needs of each project.