PSEG Long Island Office in Brentwood (Suffolk County)

We detail how to visit PSEG Long Island in Brentwood (Suffolk), how to start and stop service, choose an alternate ESCO, and understand your bill.

PSEG's Brentwood Location

You can visit your local PSEG office in Brentwood, Suffolk county to discuss billing and electricity service issues at the following address:

1650 Islip Avenue
Brentwood, NY 11717

The office is open from Monday through Friday, 8:30 AM - 5 PM.

Nearby PSEG Offices

  1. PSEG Long Island Office in West Babylon (Lindenhurst), Suffolk County Distance: 9.7 mi.
  2. PSEG Long Island Office in Melville (Suffolk County) Distance: 11.1 mi.
  3. PSEG Long Island Office in Patchogue (Suffolk County) Distance: 11.6 mi.
  4. PSEG Long Island Office in Coram (Suffolk County) Distance: 12.9 mi.

How to Start PSEG Service in Suffolk County

If you are moving into a new home in Suffolk county, you will need to call PSEG Long Island or visit in person at least 3 business days before your move-in date to ensure your service is turned on in time.

You will need to provide the following information to open a new account with PSEG:

  • Full name
  • Planned move-in date
  • New address
  • Telephone number
  • Social security or passport number

PSEG's main customer service lines are 1-800-490-0025 or 1-631-755-6000, open from Monday to Friday, 8AM to 8PM.

Choosing an Alternative Supplier (ESCO)

PSEG Long Island is your automatic electric provider because they are your local utility. This means PSEG takes care of:

  1. Delivery, or the cost of getting energy to your home
  2. Supply, or the cost of the energy you consume and customer service

PSEG customers are allowed to choose an alternate Energy Supply Company (ESCO) for their electricity supply charges - and potentially save money.

You will need to start your PSEG service before selecting an ESCO plan, since your ESCO will need your PSEG Long Island account information in order to take over supply service. There are normally no fees to start service with an ESCO, but it is important to be aware of other common contract terms.

Many ESCOs offer both fixed and variable rate plans, but we recommend fixed rate plans across the board. Learn more about how ESCOs work.

How to End Service

If you are moving out of PSEG Long Island service territory, you will need to call PSEG or visit their Brentwood office at least 3 business days before your move to ensure your electricity service is turned off in time.

In order to avoid early cancellation fees on your ESCO plan, you may need to alert your ESCO of your move at least 30 days in advance. Be sure to look at your ESCO contract to be aware of any cancellation conditions.

Bill Charges with PSEG

Your PSEG Long Island bill contains charges divided up by supplydelivery, and taxes. Most residential customers are a part of the SC1 rate classification.

Because the New York Public Service Commission (NYPSC) regulates PSEG rates, there can be no changes to the rates you pay for electricity per kilowatt-hour with PSEG unless NYPSC agrees that there have been actual changes in the cost of doing business.

Below is an average breakdown of bill charges with PSEG Long Island, divided by supply, delivery, and taxes.



Background on PSEG Long Island

Headquartered in Uniondale, New York, PSEG Long Island is a subsidiary of New Jersey-based PSEG. It serves 1.1 million electricity customers across most of Suffolk and Nassau counties, and parts of Queens. 

Contact information of PSEG Long Island in Brentwood

PSEG Long Island agency closest to Brentwood is located at:
1650 Islip Avenue
11717, Brentwood.

Contact PSEG Long Island in Brentwood:

You can contact local Brentwood PSEG Long Island employees:

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