Power Outage Preparation: How to Plan Your Home’s Essential Circuits

Good power outage preparation starts with a household question: what do we need to keep working? For a Simi Valley home, that answer might include a refrigerator, a few lights, phone charging, and equipment with specific health or accessibility needs.

Before comparing batteries or generators, make a list of those priorities. A clear inventory gives your electrician a useful starting point and helps you decide what an essential-circuit backup plan should cover.

1. Make a room-by-room inventory

Walk through the home and record the equipment you would want during an outage. Use three columns: item, location, and why it matters. Be specific: “kitchen refrigerator” is more useful than “kitchen.” Consider these starting points:

• Food storage: refrigerator and any freezer you need to keep operating.

• Communication: phones, chargers, modem, and router. Power at home cannot guarantee your internet provider stays online.

• Lighting: selected areas used to move through the home and reach an exit.

• Household needs: equipment related to health, accessibility, or a necessary pump.

• Comfort and convenience: cooling, cooking, laundry, and vehicle charging to discuss separately.

2. Give each item a priority and a time goal

Mark which items need immediate support, which can operate occasionally, and which you can postpone. Then choose a planning scenario: a short interruption, an evening without utility power, or a longer outage. This is a design target, not a promise about how long an outage will last.

If someone depends on powered medical equipment, coordinate a backup and relocation plan with their equipment supplier and care team. Southern California Edison’s preparedness guide recommends planning for medical needs and identifying another location for a lengthy outage.

3. Let an electrician match your list to the circuits

An appliance list and a circuit list are different. Several outlets or rooms may share a circuit, and an old panel label may not tell the whole story. Have your electrician confirm what each proposed backup circuit serves. Leave panel covers and electrical connections to a qualified professional.

Collect accessible model numbers and manuals before the visit. Ask the electrician to evaluate running demand, equipment startup needs, and the loads likely to operate together. A short list of appliances does not automatically mean a small backup system will be sufficient.

Mention any planned changes, such as a home office, new cooling equipment, or an EV charger. Your electrician can explain how those additions would affect the proposed backup circuits and capacity.

4. Write down how the plan will work

Ask what transfers automatically, what needs a manual step, and what should stay off during backup operation. Keep the operating instructions, priority list, and important phone numbers somewhere accessible without internet service. Update your utility alert contact details and keep flashlights and charged phone batteries ready.

Generator connections require a safe, professionally designed setup. Never plug a generator into a household wall outlet. For portable generators, CPSC guidance calls for outdoor operation at least 20 feet from homes, with exhaust directed away. Never operate one in a house or garage, even with doors open.

Turn your priorities into a backup power plan

Bring your inventory, runtime goals, and questions to Slazik Electric. Our backup power services can help you assess your home and plan the electrical work for the loads you want to support. Call (805) 334-3336 or request an estimate through the service page.