Heat pumps, induction ranges, EV chargers, and battery storage all run on electricity - and most LA homes built before 2000 weren't wired for any of it. The big question: do you need a full panel upgrade to electrify, or are there smarter options? In 2026, the answer is more often "smarter options."
What Your Panel Is Actually Rated For
Older LA homes commonly have 100-amp or even 60-amp service. A modern all-electric home (heat pump HVAC, heat-pump water heater, induction range, EV charger) can demand 175–225 amps under traditional load calculations - which is why panel upgrades to 200 amps used to be the default first step.
Why a Panel Upgrade Costs So Much
A typical 100A→200A upgrade in LA runs $4,500–$9,500 - but if LADWP requires service drop and meter base upgrades on their side, you can add $5,000–$15,000 and wait 6–12 months for utility scheduling. For many homeowners, that's a deal-breaker before they ever buy the heat pump.
The Smart-Panel Alternative
Span and Lumin smart panels (now widely adopted in LA) actively manage circuit loads - automatically prioritizing what runs when, so your EV charger throttles down while the AC kicks on. This load management can let you add a heat pump, induction range, and EV charger to an existing 100A service without a service upgrade in many cases.
Circuit Sharing and Hybrid Approaches
240V circuit splitters (NeoCharge, DCC), heat-pump water heaters with 120V plug models (Rheem ProTerra plug-in), and induction ranges with 30A models all let you electrify without expanding service. We design retrofits that combine these tools to defer or avoid the panel upgrade entirely.
When You Should Just Upgrade
If you're doing a major addition, ADU, or full-home remodel, upgrade the panel as part of the project - the marginal cost is much lower when walls are already open. Also upgrade if your existing panel is FPE Stab-Lok, Zinsco, or Federal Pacific (known failure-prone brands). The federal Energy-Efficient Home Improvement Credit reimburses 30% of panel upgrade costs up to $600.
Get a Real Load Analysis First
We do a 30-minute load calculation that shows exactly what your existing panel can handle. Free, no obligation. Call Green Home Remodeling at (800) 650-9055.