Del Core Electric & HVAC, Inc.

4.8 |42 Verified Ratings
Write a Review

Del Core Electric & HVAC, Inc.

4.8 | 42 Verified Ratings
Write a Review


31 Lanier Lane
Bay Shore, NY 11706
Your use of our services is governed by our Terms & Conditions

Del Core Electric & HVAC, Inc.

"Expert Electrical Service"

We are master electricians with over 20 years of experience in the electrical industry serving the Long Island community. We are a family owned and operated business located in Bay Shore, New York and Fire Island. We pride ourselves on our strong reputation where we value providing great service for our repeat and new customers. In order to fully meet the needs of our clients, we listen carefully to assess each situation accordingly. We also believe that it is important for our clients to know why and what services are being provided. We take the time to not only listen but to explain in detail what services we are providing to your home or business. We strive to complete each project to absolute perfection while keeping costs low. Give us a call today, we look forward to working with you!


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Babylon
  • Holtsville
  • Melville
  • Central Islip
  • West Babylon
  • Huntington Station
  • Port Jefferson Station
  • Stony Brook
  • Smithtown
  • Hauppauge
  • Mount Sinai
  • Patchogue
  • Rocky Point
  • Kings Park
  • East Moriches
  • North Babylon
  • West Islip
  • Mastic
  • Commack
  • Nesconset
  • Port Jefferson
  • Manorville
  • Coram
  • East Setauket
  • Bayport
  • Amityville
  • Brookhaven
  • Centereach
  • Holbrook
  • Saint James
  • Greenlawn
  • Sayville
  • Farmingville
  • Selden
  • Sound Beach
  • Wyandanch
  • Ridge
  • Deer Park
  • Wading River
  • Bellport
  • Brentwood
  • Lake Grove
  • Blue Point
  • Bay Shore
  • Miller Place
  • Oakdale
  • Islip Terrace
  • Medford
  • Northport
  • Islip
  • East Northport
  • Ronkonkoma
  • Lindenhurst
  • Bohemia
  • Mastic Beach
  • Copiague
  • Westhampton
  • East Islip
  • Shirley
  • Huntington
  • Cold Spring Harbor
  • Calverton
  • Centerport
  • Middle Island
  • See All >

Services Offered

  • Electric Wiring Upgrade
  • Outdoor Lighting Plan & Install

Areas of Expertise

  • Electrical Wiring or Panel Upgrade
  • Electrical Switches, Outlets & Fixtures - Install or Repair
  • Electrical for Home Addition or Remodel - Install
  • Electrical Baseboard or Wall Heater - Install
  • Portable Generator - Install

Product Brands Used

  • Allied
  • Broan
  • Cutler Hammer
  • General Electric
  • Ideal
  • Juno
  • Kohler
  • Leviton
  • Lutron
  • Siemens
  • Square D
  • See All >

Quick Facts

Business Hours
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
7:00 AM to 5:00 PM
(Please call to confirm)
  • Free Estimates
  • Credit Cards Accepted
  • Bilingual


In Business Since: 2007
Type: General Liability
Amount: $0
Expiration: 05-13-2020
  • Master Electrician
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

Community Involvement

5% military discount

5% disabilities discount

5% senior citizen discount

How We Got Started

We started in this industry in 1993.

We describe our business as Family owned and operated

What makes us different from everybody else?

We take great pride in our reputation by providing quality work, and excellent customer service


Del Core Electric & HVAC, Inc.

My Work
3 Projects
Save 10% on services provided Save 10%
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Ratings & Reviews
Del Core Electric & HVAC, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-10 of 42
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5.0   |  
Review by in Patchogue, NY
I had a hot tub installed by del core. I had concerns my panel wasn t strong enough to support the additional power usage I told del core electric that I had other companies estimate prior to their estimate. Sebastian gave me the honest truth. He steered me in the right direction and gave me an extremely fare price. I highly recommend his company and will definitely use them in the future.
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5.0   |  
Review by in Brentwood, NY
On time, pleasant, willing to work with you on dates made sure everything was working before leaving.
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5.0   |  
Review by in Lindenhurst, NY
Sebastian and his team did an excellent job on our electric project. They went above and beyond what we expected from them with our original proposal. This is a great team that I would highly recommend anyone using for their home project.
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5.0   |  
Very knowledgeable, easily contactable and accommodating, fast/excellent work. Would definitely use again/recommend.
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5.0   |  
Review by in Deer Park, NY
Wow has to be the greatest experience I have had with a service provider. They are a young company but do not let that hinder you from hiring them . They installed a new pannell and it looked like a work of are. They are the best only Electrician I will use!!!!
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5.0   |  
Review by in Oakdale, NY
A competent professional!
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5.0   |  
Review by in Center Moriches, NY
Project: Upgrade an Electrical Panel or Wiring
Sabastian is a true professional and a gentleman. Came at the time he said he would be here & explained what he was doing. He went over and above I HIGHLY recommend this company & will use them again anytime
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5.0   |  
Review by in Northport, NY
They were very professional, courteous, clean, friendly and very competent, and they were reasonable in price. I would gladly choose them again for any electrical work.
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5.0   |  
Review by in Copiague, NY
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5.0   |  
Review by in Mount Sinai, NY
I had called a couple of other electricians and got an answering machine. Sebastian actually answered when I called. He was at my house within an hour. Installed an arc fault breaker and found and fixed a couple of problems that another company previously made when they updated my panel. At no extra charge! Very knowledgeable, professional , and efficient
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Showing 1-10 of 42
  Page 1 of 5

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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