Electrical capacity guide
Will my electrical panel handle the next upgrade?
The service rating is a clue, not a load calculation. Existing appliances, demand, panel condition, and the planned equipment all belong in the answer.
Choose the next path
Start with the decision in front of you.
01
Information you can collect safely
Without removing a panel cover, note the main-breaker rating, major electric appliances, visible panel labels, and the equipment you plan to add.
- ✓Main-breaker rating
- ✓Electric range, dryer, water heater, and HVAC
- ✓EV charger or other planned load
- ✓Known panel age or model
02
When an upgrade may not be the only option
Depending on the home and equipment, a load calculation, managed charging, load controls, equipment selection, or a service upgrade may solve the planning problem.
- ✓Formal load calculation
- ✓Load-management options
- ✓Lower-demand equipment
- ✓Panel or service upgrade
Get started
Tell us what is going on at your place.
Share the basics and we’ll route the request to the right service line. We'll text you ASAP to continue the conversation, then a One Line specialist will reach out as soon as possible.
- ✓Flat-rate scope before work
- ✓Electrical, HVAC, and water-heater team
- ✓Denver metro service area