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TRUSTED BY HOLBROOK, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon1k+
    Verified electrical services reviews

Find Electricians in Holbrook

Avatar for Shamrock Electric Co Inc
Shamrock Electric Co Inc
4.9(
327
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving Holbrook, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Emergency services offered

"Mike Connelly of Shamrock Electric Co. Coordinated the installation of my whole house Generac generator with PSEG long island and my plumber. He connected the automatic transfer switch and fully tested the system upon completion of the install. He has it set to run a test for 10 minutes once a week. My wife and I are extremely happy with the unit and the professional set-up by Shamrock Electric Company ."
Electrical Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time6 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for PKJ Electrical
PKJ Electrical
5.0(
18
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation+10 more

Serving Holbrook, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"PKJ Electrical is the most professional electrician's I have ever hired. They were on time, courteous and very knowledgeable. They replaced my breaker box. I have never before seen the wires so neat and organized as I did after he was finished with my job. I will only hire PKJ for all of my future electrical needs. Thank you again for such a wonderful experience."
Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Morris Electric
Morris Electric
4.9(
30
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade - For Business+2 more

Serving Holbrook, NY and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"My home was destroyed by Sandy and needless to say had to be rewired including a new electrical panel. I also had a generator wiring done and all my lighting fixtures. He is very meticulous and clean. I highly recommend Ryan for any electrical needs."
Lake Ronkonkoma House
Lake Ronkonkoma House
200amp upgrade
200amp upgrade
200amp upgrade

+3

Response time2 hrs
3 neighbors recently requested a quote
Recommended by93%of homeowners
Leone & Sons Electric
4.8(
56
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - Install+5 more

Serving Holbrook, NY and surrounding areas

Approved

In business since 2016

Credit card accepted

Customers say: Quality work

"We highly recommend Leone & Sons Electric. We have been homeowners for over 30 years and I can honestly say he is he best electrician we have had the pleasure working with. He is very reliable, he made good suggestions, does excellent work and came within our budget. Just like us, he believes in karma which in our eyes makes him very honest and trustworthy. If needed, I would use him again."
Response time12 hrs
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for 144 ELECTRIC ENTERPRISES LLC
144 ELECTRIC ENTERPRISES LLC
5.0(
15
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - Install

Serving Holbrook, NY and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"This is one of the best service companies I have ever dealt with! I the age of trying to find a company that will do work efficiently and effectively, 144 Electric and Mike are a treasure! The work was not only done right, it also fixed all the previous problems and issues that existed before! We highly recommend him and will share this with our neighbors and friends! Thank you Mike!"
Al and Mel
Al and Mel
Al and Mel
Al and Mel
Al and Mel

+8

Response time9 hrs
Response rate86%
4 neighbors recently requested a quote
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Electrical questions, answered by experts

In Holbrook, you can safely replace light bulbs, test outlets, or reset breakers if you turn off power at the breaker panel and use a voltage tester. Avoid working in damp areas or during storms, as local humidity and weather can increase risk. If you notice persistent flickering, unusual odors, or repeated breaker trips, stop immediately and contact a local electrical professional for assistance.

Helpful?

Upgrading electrical systems in Holbrook enhances safety by reducing risks from outdated wiring and providing GFCI protection in humid conditions. Modern electrical upgrades support energy-efficient lighting, smart home automation, and outdoor living spaces. Enhanced outdoor electrical systems allow for better use of patios and pools. Backup generator connections also help maintain comfort during power outages, which are more frequent due to Long Island’s stormy weather.

Helpful?

When planning electrical projects in Holbrook, consider the area’s coastal climate, which increases the need for weather-resistant outdoor electrical systems and reliable surge protection. Sandy soil can affect grounding, so specialized grounding techniques may be necessary. Frequent storms make backup generators and whole-home surge protectors popular choices. Solar panel installations are also common, with local net metering options influencing project planning.

Helpful?

Homes in Holbrook built before the 1960s or with older wiring types often benefit from electrical upgrades. If your house has limited outlets, struggles with modern appliances, or lacks weatherproof outdoor electrical systems, it’s a strong candidate. Properties with mature landscaping or close to the coast may need extra moisture protection. Upgrading for smart home features or electric vehicle charging is also common in Holbrook.

Helpful?

To create a seasonal inspection routine in Holbrook, start each spring by checking outdoor electrical systems for salt and moisture damage common near the coast. Test GFCI outlets in areas exposed to humidity, and inspect surge protectors before storm season. In summer, examine air conditioning and pool wiring. Fall is perfect for preparing heating system connections, while winter calls for monitoring basement outlets for moisture and ensuring backup power sources are ready.

Helpful?

The Holbrook, NY homeowners’ guide to electrical services

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