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Dawn Electric Corp. provides commercial services to small, medium, or large-scale facilities. We specialize in repair and installation of equipment in schools, hospitals, shopping malls and office buildings. Whether you need us for a minor repair or to wire your new shopping center from scratch, Dawn Electric is pleased to help. For over 45 years, Dawn Electric Corp. has been one of the leading electrical contractors for new construction and custom homes on Long Island.

No matter what industry you're in, the right lighting is vital to the success of your business and Dawn Electric of Long Island has the experience in all LED lighting installs and upgrades that are both durable and energy efficient to help you keep your lighting costs down.
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Dawn Electric back in the 1960's as a one man operation with one car. Through the years the company reached new levels and in the 1980's Dawn Electric had as many as 10 men and 6 trucks on the road. Over 50 years later Dawn Electric can still proudly say that they have as many as 5 steady workers and 5 trucks on the road.
Whatever your needs, Dawn Electrical Corp. Is your number one choice for electricians in Long Island. We service Suffolk County and Nassau County Long Island for over 45 years. We have the skills to complete any electrical job from start to finish. Dawn Electrical Contractors of Long Island is there to put its decades of experience to work for you.
Dawn Electric contractors and electricians have served Suffolk County Long Island and surrounding areas since 1968, providing commercial and industrial businesses with our trusted and reliable services. Our certified electricians are experts in installing, diagnosing, repairing or replacing all types of makes and models of commercial or industrial electrical equipment.
Call Dawn Electric Contractors services and you will get top-quality master electrical services for all your residential needs. Our Long Island electricians are experts fron new construction wiring to electrical upkeep for your home, office or commercial property. Our dependable electrical contractors have the experience and professionalism you deserve to complete your projects on-time.
Reviews (12)
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Mickey Pearson
Mar 09, 2022
We had Dawn Electric come to our home and wire the extension we added. Also upgraded our service to 300 amps. Kenny Jr. was great to deal with. His crew was very nice, and they were very neat. Highly Recommended.
Lawrence Hammond
Nov 27, 2021
I needed a lot of work done to get ready for an important inspection where I work. I had used Dawn Electric in the past for other projects, so I felt confident that the work would get done right. While they were there, some other major problems were revealed. They fixed everything the same day and it looked and worked great. The service is professional and they are easy to work with. I will use them as my "go to" electricians.
Faith Lodise
Oct 29, 2020
I just had Dawn Electric & Kenny Jr at my home to do a 200 amp service change & wire up my pool. All the workers did a awesome job an were very professional. I highly recommend.
Horse Godess
Sep 22, 2020
Dawn Electric was great. Kenny Jr & Ed were very nice. Price was good & quality of work was even better. Highly recommended.
Anna Evans
Sep 12, 2020
I'm a older woman. Live alone. The guys at Dawn Electric were great. So polite an respectful. An they also gave me a senior citizen discount. I was so happy.
Kerri Pap
Aug 13, 2020
My husband and I just purchased our home. Our first night in the house we learned we had some faulty breakers when the panel started making noise and smoking. We called Dawn Electric and they came to replace and upgrade our panel and breakers. High quality work, fair prices, professional and clean job. We would highly recommend.
Lee D'Alessio
Jul 15, 2020
I hired Dawn Electric to do a Service upgrade to 200 amps & wire up a pool heater. They did an awesome job at a fair price. We were extremely happy with them Highly recommended.
Michael Gillespie
Jun 26, 2020
Upgraded my service to 200A and installed a new electric line outside for my new hot tub. Great prices, job was done quickly with no issues at all. Ken Jr. was a pleasure to work with, would definitely recommend!
Mia Bella
Jun 09, 2020
We just hired Dawn Electric to rewire our new Kitchen an bathroom. They did a great job. Neat n clean. Good price and finished the job on time. Definitely would recommend. Kenny Jr was great to deal with.
Albert Luk
May 06, 2020
I've worked with Dawn Electric several times and have had nothing but great experiences. I own a portfolio of retail stores and had Kenny and the team redo the lights for me at 2 of my stores, and rewire another 2. The team was punctual, courteous, flexible with my business (redid my lights after business hours), and all around professional. From my experience, it's hard to find good contractors, Dawn Electric is definitely one of them!
Annette C.
Mar 25, 2019
We just had Dawn Electric work on our home. We put an addition on our house with a service upgrade to 300 amps. Dawn Electric was extremely helpful with designing our electrical layout. Work was done very neat and the price was very fair. Highly Recommend
Sam Ulloa
Nov 14, 2017
Kenny was recommended to me by a friend who had hired DawnElectric to do some commercial work for him. I needed to upgrade my electric panel to 200 amps. Dawn Electric came and did a clean and neat job. They reviewed the current setup and made recommendations, and splitter some runs for me. I had a great experience with them and will definitely recommend them to anyone.