400 Amp Residential Service  Do You Need It?

If you use a lot of heating and air conditioning or you have added appliances, then you may want to consider upgrading to 400 amps.

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How Do You Know If You Need 400 Amp vs. 200 Amp Or 300 Amp?

Always consult an electrician and get written estimates.

What Wire Size Do You Need For a 400 Amp Residential Service?

You will need a 400 AWG (American Wire Gauge).

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The cost to upgrade to  just a  400 amp  panel will set  you back  between $2000 to $4000

If you need to move your electrical panel from one location of your site to another, you are looking at an additional cost of $1000 to $2000.

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