Long-form articles on panel upgrades, EV chargers, rewiring, and the other work that keeps showing up in west Contra Costa houses. Written by a licensed C-10 contractor (CSLB #1062166).
If you are new to the trade vocabulary — panels, rewires, EV chargers, permits — this is the one article that puts all of it in one place. Twenty minutes will save you a couple hundred in a bad quote.
Real pricing, real timelines, and real jobs from the C-10 electrician who works these streets. Panels, rewires, EV chargers, recessed lighting, permits, and how to spot a bad quote before you sign anything.
Each post covers a single piece of the electrical trade in detail. Real pricing, real timelines, real jobs from the field.
$1,500 to $2,500 for most installs in Pinole, Hercules, and El Cerrito. Here is what the number depends on, whether your existing 100A panel can run a Level 2 charger, and what happens on install day.
A 1,500 sqft rewire in San Pablo runs $21,000 to $22,000. Here is what knob-and-tube actually is, why it is still live in one in four Richmond homes we walk, and what a full rewire actually replaces.
Most West Contra Costa cities turn around a residential electrical permit in about a week. PG&E is a separate timeline. Here is what permits actually do for you, why an unpermitted quote is a red flag, and how to tell who is pulling paper.
$5,000 to $12,000. That is the honest range for a 200-amp panel upgrade in west Contra Costa in 2026, and the number you land on depends almost entirely on how far you are from PG&E. Here is what drives the quote, why Federal Pacific is the panel we replace most often, and why the paperwork can take months.
