Overview
An undersized or failing electrical panel is one of the most common issues in Lago Vista homes built before 2000. Our licensed Lago Vista electrician handles full panel replacements — 100A to 200A upgrades, Federal Pacific and Zinsco panel replacements, and new main disconnect installations. All work is permitted with the local AHJ and inspected before sign-off.
How It Works
A panel upgrade replaces your existing electrical panel with a new, higher-capacity unit. The most common upgrade is from 100A to 200A service, which is required for EV charger installation, home additions, and modern appliance loads. Federal Pacific Stab-Lok and Zinsco panels are known safety hazards and should be replaced regardless of capacity.
Compare Your Options
| Panel Size | Typical Cost | Timeline | Permit Required |
|---|---|---|---|
| 100A → 200A upgrade | $1,800–$3,200 | 1 day | Yes |
| Federal Pacific replacement | $2,000–$3,500 | 1 day | Yes |
| Zinsco replacement | $2,000–$3,500 | 1 day | Yes |
| 200A → 400A upgrade | $3,500–$6,000 | 1–2 days | Yes |
Why Local Matters
TDLR-licensed master electrician on every panel job. Flat-rate written quote before work starts. Permits pulled on all panel work. 1-year parts and labor warranty.
Real-World Example
Example Client
Lago Vista homeowner, 1,800 sq ft, 1972 construction with 100A Federal Pacific panel.
The Problem
Panel flagged on pre-sale inspection. Buyer's lender required replacement before closing.
What We Did
Full panel replacement with 200A Square D panel, new meter base, and grounding system update.
The Outcome
Passed re-inspection. Sale closed on schedule.
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