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Granite City Electric Supply is the New England's premiere electrical and generator supplier with 26 branches covering Massachusetts, Rhode Island, New Hampshire, Vermont and Connecticut.

Choosing to buy a generator at Granite City Electric Supply, means choosing an option and process you can be confident in.  We'll make it as easy as possible for you to keep the power on, keeping your customers and their families safe and comfortable in an emergency power outage.

Get started.  Find a Granite City Electric Branch near you.

Not sure what you need?  Pick the Right Home Generator here:

Home Generator Calculator

Let us help you pick the right home standby generator! Our Generator Calculator will figure out what size is best for your home and emergency power needs.

1. Select a House Size:

1,000 - 1,600 sq ft.

1,600 - 3,000 sq ft.

3,000 - 5,000 sq ft.

5,000+ sq ft.

2. Select Back up Needs:

Basic
Whole

Basic - Air Conditioners, Sump Pump and Well Pump.

Whole House - Electric Heat, Electric Water Heater, Electric Range, Well Pump, Electric Dryer, Air Conditioners and Sump Pump.

3. Suggested Generator

8kw

ranges from $4,990 *

*Full-Service Price with Installation

*this cost may change based on actual site conditions.

10kw

ranges from $6,190 *

*Full-Service Price with Installation

*this cost may change based on actual site conditions.

12kw

ranges from $7,990*

*Full-Service Price with Installation

*this cost may change based on actual site conditions.

17kw

ranges from $8,700*

*Full-Service Price with Installation

*this cost may change based on actual site conditions.

20kw or larger

ranges from $8,990*

*Full-Service Price with Installation

*this cost may change based on actual site conditions.

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Emergency Hotline: dial 866.HELP.GCE (866.435.7423)