Powerful Electric of Long Island, Inc.

HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

13 Years In Business

Company Details


  • Mon: 7:00 AM - 7:00 PM
  • Tue: 7:00 AM - 7:00 PM
  • Wed: 7:00 AM - 7:00 PM
  • Thu: 7:00 AM - 7:00 PM
  • Fri: 7:00 AM - 7:00 PM
  • Sat: 8:00 AM - 5:00 PM
  • Sun: 10:00 AM - 5:00 PM
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Licensed & Insured Master Electrician in Suffolk County NY
  • Residential Electrical
  • Commercial Electrical
  • New Construction and Renovations
  • Service Upgrades, Electrical Repairs, Landscape Lighting, Lighting Upgrades, Generator Installations, Electrical Code Compliance and much more!
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


8 Verified Reviews*
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
*Reviews imported from Google have not been individually verified by HomeAdvisor.
Showing 1-8 of 8 results
5.0 Jason M. Smithtown, NY

VERY!!! Professional and top notch work

5.0 Jason M. Smithtown, NY

Top notch VERY!!! professional team that came through in a pinch. They were very respectful and will definitely be hiring them the next time I need any electrical work done on the house.

5.0 Joseph M.

Great company to work with. They did very good work: neat, clean, and on time.

5.0 Courtney Skahill Google Review

Charles is the best! Whenever we have had an electrical issue or concern, he’s been there to help and make sure everything is safe! Not only is he an amazing electrician but he’s a great person who cares about doing things the right way! We highly recommend him!

5.0 Paul Paster Google Review

Excellent service and professional mechanics

5.0 Angela A Google Review

Powerful Electric of Long Island proved to be a very positive experience. I have used them on more than one occasion and Charlie and his crew did an exceptional job each time. They are professional, efficient, trustworthy and knowledgeable in their craft and will go above and beyond to ensure you are satisfied. You will not be disappointed. I will definitely refer and use them again in the future.

5.0 Joseph Mclaughlin Google Review

Charles has done many projects for me over the years from changing a fixture to wiring new construction and just recently upgraded the service in my home. There is always piece of mind when Powerful electric does the work. You know the job will be done right the first time. I highly recommend Powerful electric and would not want to use anyone else.

5.0 Douglas Geraci Google Review

Charlie and his crew were beyond my expectations. Their work is second to none!


Powerful Electric of Long Island, Inc.

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

To find more licensing information for your state, visit our Licensing Requirements page. Note that some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

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.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.