Pinole and Hercules are the heaviest EV markets we serve. Newer tract housing, two-car garages, families who already bought the car and now need the charger installed. Most of these jobs close in under a day. The price varies by about a thousand dollars depending on a single factor: how far the charger mount is from the panel.
Here is what the install actually costs, whether your existing service can handle it, and what the day-of looks like from the moment we arrive to the moment we hand you the car key and the charger manual.
Pricing: the three tiers
Charger pricing in this area is dictated almost entirely by conduit length. We have done jobs where the charger mounts a foot from the panel and the whole install is under $1,800, and we have done jobs where the charger has to go on the far side of a detached garage and the conduit run is 45 feet, and the number doubles.
Level 2 EV charger install — west Contra Costa 2026
60A fast charger pricing. 40A chargers run about 15% cheaper across every tier.
- Charger within 10ft of panel Garage-mount right next to the existing panel. The fastest clean installs$1,500–$2,000
- 10–30ft run Conduit across a garage wall or through a dividing wall. Still 1 day on site$2,000–$2,500
- Beyond 30ft — inspection required Long runs trigger load calc review. Rare on typical Pinole/Hercules tract layoutsQuote after walk-through
40A chargers (32A continuous draw) fit most existing 100A panels. 60A chargers (48A continuous) usually force a panel upgrade first. We run the load calculation on the walk-through before we write the quote.
40 amps or 60 amps — which one do you actually need?
Most homeowners looking for a Level 2 charger assume they need the 60-amp version because it is faster. They do not. For most cars and most driving patterns, a 40-amp Level 2 charger is the right choice, and it is cheaper on both the hardware and the install side.
Here is the math. A 40-amp charger pulls 32 amps continuous and delivers about 7.7 kilowatts. That is roughly 30 miles of range per hour of charging. Plug in at 6 p.m. with an empty battery and your car is full before breakfast. A 60-amp charger pulls 48 amps continuous and delivers about 11.5 kilowatts — roughly 45 miles of range per hour. Faster, yes. But if your car is going to sit in the garage for twelve hours overnight regardless, you never actually use the extra capacity.
Pick the right charger size
- Daily driver with a garage — 40A is enough You plug in every night. The car has 10+ hours to charge. 40A delivers more than you use.
- Two EVs sharing one charger — step up to 60A Faster charging means a second car can plug in when the first is done — before the morning commute.
- Rare-use driver (50+ miles per day) — 60A makes sense If you burn through a battery between evenings, the extra charge rate matters.
- Have a 100A panel — 40A almost always fits. 60A usually does not. This is the single biggest reason to pick 40A unless you have a reason not to. More on this below.
Can my 100-amp panel run a Level 2 charger?
This is the question we get most, and the honest answer is "usually, but only on the 40-amp version, and only after we run the numbers on your actual panel."
A Level 2 charger on a 40-amp circuit pulls 32 amps continuous. Most older west Contra Costa homes with 100-amp service are already running 40 to 60 amps on the existing loads — lights, refrigerator, dryer, range, AC. Add 32 amps of continuous EV draw and you can land around 80 percent of your main breaker's capacity, which code generally allows for residential service.
A 60-amp charger pulling 48 amps continuous is a different story. On a 100-amp panel, 48 amps on top of the existing household load frequently pushes you past the code limit, and we will not pull the permit for it. The fix is a 200-amp upgrade first, then the charger.
The day-of: what an EV install looks like
Most of our EV jobs wrap in one day. The walk-through is usually a separate visit a week earlier. Here is what happens when we show up to install.
Install day
A typical 15–25ft run from panel to charger location, on permit, inspected.
- 1Site check + prep 30 min
Confirm the charger mount location, mark the conduit path, shut down the panel, verify the breaker location.
- 2Conduit + wire pull 2–4 hrs
Run 6/3 or 8/3 through EMT or flex conduit from the panel to the charger location. Secure every 3ft per code. Mount the whip and the junction box at the charger side.
- 3Breaker + receptacle or hardwire 1 hr
New 60A or 40A two-pole breaker at the panel. Either hardwire the charger body to the junction box (cleaner, required for 48A continuous on some models) or install a NEMA 14-50 receptacle and plug the charger in.
- 4Energize + test 30 min
Power up, run the charger through a 10-minute self-test, verify the amp draw matches the load calc. Label the new breaker.
- 5Walk-through + docs 15 min
Show you where everything is, hand over the charger manual and warranty paperwork, schedule the inspector if the city wants a site visit.
What you get at the end
Included in every EV install we do
- Written line-item quote before we start
- Pulled permit with your city
- Load calculation on paper, signed by us
- New dedicated breaker with a clear label
- Conduit and wire sized correctly for the charger rating
- Hardwire or NEMA 14-50 connection per code for that model
- Final inspection and permit sign-off
- Hand-off of all paperwork for your records
Quoting an EV charger install? Let us walk it first.
Free walk-through. Written quote the same day. Load calc included in every permit. CSLB #1062166.
Related reading
- The complete guide to electrical work in West Contra Costa (2026) — cornerstone covering rewires, panel upgrades, recessed lighting, and the three questions to ask any electrician.
- A 200A panel upgrade: the real numbers — if your load calc says you need a panel upgrade before the EV charger.