Fresno · Clovis · Madera · Sanger · Reedley · Kingsburg & More
Electrical Panel Upgrades
in Fresno, Clovis & Madera
Older 100A panels can't support solar systems, home battery backup, EV chargers, or modern appliances. We upgrade your electrical service to 200A and replace outdated main panels — ensuring your home is code-compliant and future-ready.
Why Older Panels Can't Keep Up
Many Fresno-area homes were built with 100A service — enough for the appliances of the 1970s and 80s. Today's energy demands are completely different.
Solar Systems
A solar installation requires adequate panel capacity. Undersized service limits system size and may fail inspection.
Battery Backup
Home battery systems like Tesla Powerwall require dedicated circuits and adequate service amperage.
EV Chargers
A Level 2 EV charger draws 40–50A continuously. Most older panels don't have the capacity.
Modern Appliances
HVAC systems, heat pumps, and induction ranges all demand more power than older panels were designed for.
What We Upgrade
Every upgrade is permitted, inspected, and done to NEC code. We work with your utility for service upgrades and handle the full process from permit to final inspection.
- 100A to 200A electrical service upgrades
- Main service panel replacements
- Meter/main panel (combo) upgrades
- Load balancing and circuit additions
- Permit filing and utility coordination
- Final inspection and sign-off
- NEC code-compliant work throughout
Ready for Solar & Battery
If you're planning a solar or battery install, a panel upgrade is often the first step. We can bundle the panel upgrade with your solar or battery installation — one crew, one permit process.
Licensed Contractor #1063682 · Fresno & Madera County
Panel Upgrade Installation — All Service Cities
100A to 200A service upgrades across Fresno County and Madera County — bundled with solar and EV charger installations.
Fresno County
Panel Upgrade Guides
100A vs 200A Panel: Which Do You Need?
The complete guide to electrical service sizing for solar, battery, and EV charging.
When Breaker Boxes Become Unsafe
Zinsco, Federal Pacific, and overloaded panels — warning signs that mean act now.
EV Charger Amps, Circuits & Wiring
Panel capacity requirements for Level 2 EV charger installation.
EV Charger Permits in Fresno
What the permit process looks like after your panel upgrade is complete.
For Solar Companies & General Contractors
Need panel upgrade subcontract support in Fresno County or Madera County? View our subcontract installation support services →
We handle 100A to 200A service upgrades as part of solar and EV charger projects — subcontract work for solar sales companies, EPC firms, and general contractors.