
Serving Holtsville, NY and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Install Lightning Protection. WB Lightning Rod. Co."





+79


Serving Holtsville, NY and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Install Lightning Protection. WB Lightning Rod. Co."





+79

Serving Holtsville, NY and surrounding areas
Approved
In business since 1971
Free estimates
Emergency services offered
"We were contacted immediately regarding adding a lightning protection system on our home. Seamus was very thorough and knowledgeable regarding our concerns. He and his crew showed up and were very professional and efficient. We are very pleased with the installation and highly recommend Donahue’s."





+10

Serving Holtsville, NY and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Possibly the best service I have received out in the Hamptons in 20 years. Tommy and team were very professional and transparent. Explained the scope of work in detail and very transparent with pricing. No surprises. They treated our kitchen as if it were there own home making sure to lay a protective cover over everything and cleaned up thoroughly before they left. Two thumbs up endosrsement"





+29

Serving Holtsville, NY and surrounding areas
Approved
Super Service Award Winner
In business since 1992
Free estimates
Emergency services offered
"Michael and Danny did a great job splicing burnt out wires and installing a new electrical outlet outside my house. They also replaced very old switches and outlets for my pool pump and lights with quality materials. They communicated well on times they would come and provided the information I needed to make an informed decision. They also were very today and removed all garbage from my property. Would definitely use them again for my next project!!!"





+5

Serving Holtsville, NY and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Will definitely hire again, super professional and efficient. Our exterior fixture looks great!!"

Serving Holtsville, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Warranties offered
"Matt did two jobs for me, an outdoor lighting job and an inside job where I needed an extra switch installed on a bathroom fixture. Both times he arrived when he said he would and went right to work. Both jobs took less time than I thought they would and best of all Matt's prices are very reasonable. I am so glad I have found Matt Greco Electrical. He is reliable and reasonable and you can rest assured Matt will take care of any electrical issue you have."





Serving Holtsville, NY and surrounding areas
Approved
In business since 2008
Emergency services offered
Warranties offered
"Excellent job. The owner was able to diagnose the problem with our generator. He made a sound recording and video documenting the problem and sent it to the generator company enabling us to receive new parts under the warranty. Mr. Byrne then installed those parts and fixed the generator. We have since used New Grange for all our electrical needs."





+8
Serving Holtsville, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
With over 15 years of experience as an electrician, JLV Electrical is who you need to take care of your home. We handle everything from the initial consultation to making sure your property looks perfect every single time. We will always treat your property as we would treat our own, and you will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!\n

Serving Holtsville, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"JT Rose has worked on my home for several months. Anthony is by far one of the most dedicated/ fair/ and brilliant minds with the scope of work he has accomplished... Licensed electrical pane, all outlets new, 8 installed televisions, rewire the entire home, set up thermostats for a smart home, plus wire the entire premises... He is very honest and works as he would work on his own. Very reliable and keeps is word... My family is very happy and will continue using his services for very long time. He has been reccomend to others and they are truly happy .... thank you kindly for all you Anthony"





+29

Serving Holtsville, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Excellent electricians. Professional and friendly. Came the next day after calling to install a Point if Attachment after getting new siding, gutters, etc. Then hired them to upgrade the electric, whole house surge protection, new dedicated outlets, etc. Payments can be made in installments of 12 monthly equal payments."





+1
From average costs to expert advice, get all the answers you need to get your job done.

Budget for the cost to replace a light switch based on factors such as switch type, project complexity, hiring a professional electrician, and more.

Estimate the cost to rewire a house based on the key factors. Our guide covers different wire types, permits, and ways to save on electrical system upgrades.

Unsure who can fix a generator? Learn whether to hire a generator technician or electrician and what affects repair costs—start your search now.

Wondering who can install recessed lighting? See who to hire, other pro options, steps, and costs to plan your project confidently.

Who can run ethernet cable through walls? Learn whether to hire an electrician or general contractor, what to expect, and how pros get it done.

Learn who to call for electrical problems—electrician or power company—and when to get help. See pro steps, safety tips, and hiring guidance.