Do I need an electrical panel upgrade?
Consider a panel upgrade when breakers trip often, the panel is an old fuse box or a known-problem brand, you're adding major loads (AC, EV charger, addition), or you're relying on power strips because you're out of circuits. It's about capacity and safety, not just age.
Signs your panel is undersized or aging
- Frequent breaker trips or a panel that feels warm
- An old 60- or 100-amp service in a home now full of modern appliances
- A fuse box, or a panel brand with known safety recalls
- Adding central AC, a heat pump, an EV charger, or a room addition
- Flickering lights when large appliances start, or reliance on power strips
Why it matters here
Upgrading capacity from a heat pump or new AC install is common — the equipment needs a dedicated circuit and enough service capacity. A licensed electrician sizes the panel to your home's real and planned loads so it's safe and code-compliant, not just bigger.
Common questions
How do I know if my panel is too small?
If breakers trip when big appliances run, you're out of open slots, or you're adding major loads like central AC or an EV charger, the service may be undersized. An electrician can measure your actual load and recommend the right capacity.
How we build this guidance
This guide is written and reviewed by the Lazarine AC team — a local heating, cooling and electrical company serving Fort Bend County since 2000. It reflects how we actually diagnose and quote work here, not generic national copy. It's general information, not a substitute for an on-site diagnosis of your specific system.
Ready for the next step?
Talk to the crew that will actually show up — a free written estimate, no call center.