Licensed & Insured Electrical Contractor • Brooklyn, Manhattan & Surrounding Areas
222 Lorraine Street, Brooklyn, NY 11231 (718) 304-5045
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Electrical help

Electrical help for NYC homes and buildings

Plain-English answers to the questions our electricians hear most in Brooklyn and Manhattan, plus an assistant you can ask about your own situation any time.

NGM Electric's assistant can explain likely causes of common problems, NYC requirements and typical prices, and set up a callback from a licensed electrician.

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Available any time

Ask our assistant

Describe what you're seeing. NGM's assistant explains likely causes, typical prices and next steps, and can set up a callback from an electrician.

Ask our assistant Call (718) 304-5045

Burning smell, smoke, sparks, heat or buzzing? Call us right away. If there is smoke or fire, call 911 first.

Guides

Common electrical questions

Each guide covers the likely causes or requirements, when to call right away, and what the work costs.

Why are my lights flickering?

Old or corroded wiring, an incompatible dimmer, or a bad neutral, and when flickering is dangerous.

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Half or all of my apartment has no power

What it means when half or all of your home loses power, and what to check before you call.

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NYC smoke detector requirements

Where smoke detectors are required in NYC homes, and why new installs must be hardwired and interconnected.

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Exit sign requirements in NYC

Who actually requires exit signs, and what replacing or adding one costs.

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NYC voltage: 120/208V explained

Why most NYC buildings run at 120/208 volts, and what that means for the equipment you buy.

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