Del Core Electric

4.9
73 Reviews
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99% Recommended

19 Years In Business

Company Details

  • Bilingual

Contact

35 Corbin Ave, Suite A
Bay Shore, NY 11706
https://www.delcoreelectric.com

Hours

  • Mon: 7:30 AM - 3:30 PM
  • Tue: 7:30 AM - 3:30 PM
  • Wed: 7:30 AM - 3:30 PM
  • Thu: 7:30 AM - 3:30 PM
  • Fri: 7:30 AM - 3:30 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials

Achievements

Seal of Approval
Top Rated Professional
Elite Service Professional
Super Service Award
Three Years With HomeAdvisor
50 Homeowner Reviews

Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Electrical Wiring or Panel Upgrade
  • Switches, Outlets & Lighting Installation or Repair
  • Electrical Work for Home Additions & Renovations
  • EV Charger Installation
  • Portable Generator - Install
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted

Ratings

4.9
73 Verified Reviews*
  • 5
    69
  • 4
    3
  • 3
    0
  • 2
    0
  • 1
    1

Highly rated for

  • Overall Rating
  • Value
  • Customer Service
  • Quality
*Reviews imported from Google have not been individually verified by HomeAdvisor.

Reviews

Write a Review
Showing 1-10 of 73 results
5.0 Google Review
2/5/2026

great work, great guys, great experience. nice to be in good hands. thank you. thank you.

5.0 Google Review
2/5/2026

This is the third time I had DelCore doing work in my house.The first two times Sebastian was here. He did a service upgrade followed by power to a hot tub a couple years later. He is a very pleasant and knowledgeable individual and extremely neat in his work. Today I had the pleasure to meet Zachary and Carlos for a sub panel replacement. Again both very friendly, knowledgeable and professional. Their work is outstanding. If you have questions relating to the work, they take the time to explain. I highly recommend DelCore for all your electrical needs. You will be very happy in choosing them.

5.0 Google Review
2/5/2026

Daniel was great! Efficient and friendly. Highly recommend!

5.0 Google Review
2/5/2026

Excellent and expert service, very responsive to any questions or needs. Best electrician services in LI!

5.0 Google Review
2/5/2026

Would give 10 stars if I could! They gave me a quote the same day of filling out their online form. Once approved, they called the same day to set up an appointment. Daniel and the team came on time and got to work right away. They double checked with me when installing the Tesla charger to make sure it was in the spot I wanted. They were also considerate and wore shoe covering whenever entering the house. They also had the best price around for the installation! I was quoted nearly twice as much from other electricians. Highly recommend for anyone looking to get Tesla Level 2 charger installed at their home. Will definitely use DelCore again!

5.0 Linda I. East Northport, NY
12/19/2023

Sebastian and his crew did a great job installing lighting fixtures on my porch and in my basement. Showed up on time, explained what needed to be done, friendly workers, cleaned up after the job was finished. A great job and at a very reasonable price. This is my go to company for all electric work.

4.0 Manisha P. Huntington Station, NY
7/16/2022

Work was done well but I found clean up wasnâ t done.

5.0 Phil H. Bay Shore, NY
6/10/2022

Sebastian and his friendly crew did an awesome job upgrading my electrical panel and at a reasonable price. Cynthia is also very nice and professional and does great job at the office. I will definitely consider Delcore Electric for future electrical jobs at my home. Thank you, Delcore!

5.0 Christie N. Rocky Point, NY
3/16/2022

Great work, efficient, cleaned up after themselves and were very polite.

5.0 Nadeen C. Syosset, NY
2/26/2022

Very knowledgeable and responsive. Did a great job installing an electric vehicle charger.

Showing 1-10 of 73 results Showing 0 of 0 results
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Photos

Del Core Electric
6
Electric Car Charger
2
Tesla Charging Stations
SERVICE / PANEL UPGRADE
2
Underground Service/Panel

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