EV Charger Installation in Windsor, CA
Level 2 chargers, Tesla Wall Connector and NEMA 14-50 circuits, with the load math done first. Serving Windsor and Sonoma County.
Open 24 hours, 7 days a week — flat price quoted before work starts
Service directory — Windsor
MAIN 200AEV Charger Installation in Windsor, CA
An EV charger is a continuous load, and continuous loads are unforgiving of optimistic math. Before quoting an install in Windsor, Rupert Electrical Solutions runs a real load calculation on your service so you don't end up tripping the main every evening.
Call (833) 652-8933 and describe what is happening. If it is a same-day job we will book it today, and if it needs a site visit to quote properly we will tell you that too.
| Typical circuit | 50A breaker feeding a 40A continuous charger |
|---|---|
| Common conductor | 6 AWG copper, upsized on long runs for voltage drop |
| Time on site | 3 to 5 hours for a standard garage install |
| Included | Permit, inspection, charger commissioning and a walkthrough |
| Service area | Windsor and Sonoma County, California |
What we cover
EV Charger Installation work we handle for Windsor homes and businesses.
- Load-sharing and energy management device setup
- Dual charger installs for two-EV households
- Hardwired 40, 48 and 60 amp charging circuits
- Panel or subpanel work when capacity is short
- Level 2 EVSE for ChargePoint, Emporia, Grizzl-E, Wallbox and others
- NEMA 14-50 and 6-50 receptacle circuits
- Tesla Wall Connector installation and commissioning
- Load calculation and service capacity review
Not sure which you need?
Describe the symptom and we will tell you what it usually means. Most callers get a straight answer in a couple of minutes, and about a third of the time it turns out to be smaller than they expected.
Situations we see in Windsor
Detached garage with a small feeder
Often the existing feeder can't carry a charger. A new subpanel and feeder is the durable answer.
Charger is far from the panel
Long runs need voltage-drop math and the right conduit. We size up conductors rather than accepting a slow, warm circuit.
Not enough service capacity
Either upgrade the service, or install a load management device that throttles the charger when the house is busy. Both are real options and we price both.
Renting or planning to move
A 14-50 receptacle install keeps the charger portable and the circuit reusable, which is the flexible choice.
Windsor coverage
EV Charger Installation across Windsor and the towns around it.
EV charger installation near Windsor
Other work in Windsor
Reviews from Sonoma County
Our restaurant lost the walk-in circuit on a Friday. They came out after close, traced it to a failed feeder lug, and we opened Saturday on time.
Ken A.Commercial repair · WindsorZinsco panel replaced. Straight quote, one day of work, and they handled the utility disconnect scheduling so I didn't have to call anyone.
Yasmin K.Panel replacement · WindsorBought a 1948 house with cloth wiring. They phased the rewire so we always had power in half the house, and gave us paperwork our insurer accepted.
Sofia M.Rewiring · WindsorEV Charger Installation in Windsor — questions
Should I hardwire or use a 14-50 outlet?
Hardwiring supports higher continuous current and is the better choice at 48 amps. A 14-50 receptacle is more flexible if you may move or change chargers.
Do you pull the permit for EV charger installs in Windsor?
Yes. EVSE circuits are permitted and inspected in Sonoma County jurisdictions, and we handle the paperwork and the inspection visit.
Can you install a charger in a detached garage in Windsor?
Yes. That usually means a new feeder and a small subpanel out there, which we quote as part of the job.
Do I need a panel upgrade for a Level 2 charger?
Not always. If your load calculation is tight, a load management device can let you charge on existing service. If your panel is already full, an upgrade is the cleaner long-term answer.
How much does EV charger installation cost in Windsor?
A garage install close to the panel is the low end. Cost climbs with distance, trenching, and any panel work your service needs. Call (833) 652-8933 and we will price the install and any capacity work separately so you can see both.
Book ev charger installation in Windsor
Call and speak to a dispatcher now, or send the details and we will come back with a time and a price.