Level 2 home charging, properly permitted and inspected — by a licensed Texas master electrician.
You bought the EV. Now you want to wake up to a full battery in your own garage — done right, by the book, so it passes inspection and you never think about it again. That's the whole job here on the Island.
TriCoast Electrical is a licensed Texas electrical contractor — TDLR EC #EECELE00037785, master electrician on staff, 27+ years in the trade. Most Galveston Island Level 2 installs run $552–$1,379, permit and inspection included.
We pull the permit, do it to NEC-2023 code, and stand behind it with a workmanship warranty. If that's the install you want, you're in the right place.
Tell us your address, your vehicle, and the charger you have (or want) — we'll take it from there.
Load-calc first
If you've read anything about home EV charging, you already know the line: "70–80% of installs don't need a panel upgrade at all." And you've probably heard the opposite from another electrician who looked at your box and started talking about a heavy-up.
So you're stuck where a lot of Island EV owners are: "My panel is full. One electrician says I need an upgrade, another says I don't. Who do I believe?"
Here's how we settle it — and it's the first thing we do, not the last:
We run a load calculation on your actual service before we ever quote a panel. We add up what your home really draws, see how much headroom your existing service has, and tell you honestly whether a Level 2 charger fits the panel you've got. A lot of the time it does — and then there's no upgrade to sell you. When it genuinely doesn't, we'll show you the math, not just hand you a bigger number.
That's the deal: a real check first, an honest answer, then a quote you can trust. We'd rather lose the panel-upgrade line item than your trust.
Want the full how-the-load-calc-works walkthrough (NEMA 14-50 vs. hardwired, 200-amp service, what drives the number)? It lives on our EV charger installation service page → — this page sticks to what's specific to the Island.
Permits & inspection
A lot of homeowners ask the same two questions: "Do I even need a permit?" and "Should I trust an electrician who asks me to pull it?"
In the Houston area, the answer is clear: electrical permits are only issued to registered master electricians — the homeowner legally can't pull one. So if an electrician asks you to go file the permit, that's a red flag worth walking away from. The licensed master electrician on the job is supposed to pull it. We do.
On Galveston Island specifically:
Confirm the actual authority-having jurisdiction (AHJ) for residential EV-charger electrical permits on Galveston Island — i.e., whether the City of Galveston permitting office governs Island installs, the exact permit step, and the current fee. Do NOT carry the City-of-Houston Level-2 EV permit figure ($100.71 + admin) onto the Island unverified. Owner/master-electrician to confirm the real Galveston-jurisdiction process and fee before publish.
What doesn't change, wherever the permit is filed: we pull it, we schedule the inspection, and the permitted work stays with the house. That last part matters more than it sounds. Unpermitted electrical work can stall a resale when it surfaces in a buyer's inspection, and it can give an insurer grounds to deny a claim tied to the unpermitted area. A permitted, inspected install closes both of those doors — quietly, before they're ever a problem. No scare tactics; those are just the real reasons the permit is worth doing right.
More on how Texas electrical permits work: Electrical permits in Texas — what homeowners should know →
Island-specific expertise
This is the question no other local electrician bothers to answer for Island homeowners, so let's be precise about it instead of vague.
For a standard Level 2 charger mounted inside your garage, WPI-8 windstorm certification almost never comes into play. It's interior work on an existing service — routine. You don't need to think about it.
Where it can matter is the larger, less common job: exterior-mounted equipment or major service/panel work done as part of an EV install on the Island. In Galveston's windstorm-designated area, certain exterior and major electrical work ties into WPI-8 certification and TWIA (Texas Windstorm Insurance Association) insurability — which is exactly the kind of Galveston-jurisdiction detail you want a contractor who knows the Island handling, not guessing at.
Confirm the real WPI-8 / windstorm-certification considerations that genuinely attach to EV-charger or related service/panel work in Galveston jurisdiction — specifically when an exterior-mounted unit or a service/panel addition triggers a WPI-8 requirement vs. when it doesn't. Owner/master-electrician input needed so this section reads as verified expertise, not generality. Do not fabricate thresholds.
The honest bottom line: most garage installs are routine and this never enters the conversation. When your job does involve exterior or major service work, we'll tell you up front whether windstorm certification applies — because we work in this jurisdiction and that's our job to know.
Background: What is WPI-8 windstorm certification? →
The full sequence
No surprises. Here's the whole sequence, start to finish:
We look at your actual panel and run the load calculation (see above), so the quote is built on facts, not guesses.
You'll know exactly what we're going to do and what it costs before we start. One of our customers put it best: "He told me exactly what he was going to do and how much it would cost."
By our registered master electrician, in the right jurisdiction.
A dedicated 240-volt circuit and your Level 2 charger, either a NEMA 14-50 plug or hardwired, for a Tesla Wall Connector, Wallbox, or ChargePoint unit (or the one you already own).
We schedule it and see it through.
"He has a checklist that will ensure a thorough job from start to finish… the job site was spotless after the work was completed."
Straight talk on price
No decoy "original price," no good/better/best menu — just an honest range so you can plan.
Spreading the cost out? See our financing options →
Galveston Island work
Real Galveston Island EV-charger install photos (before/after, panel + mounted unit, named neighborhood if possible). Insert here once supplied — this is what makes the page genuinely local rather than a template.
A named, verified Galveston Island EV-charger customer review. The reviews shown below are real and verified but corridor-wide (panel/generator/repair work), NOT Island EV installs — do NOT re-attribute any of them to the Island or to an EV job.
Our verified customer reviews from across the Bay corridor (real panel, generator, and repair jobs — not yet Island-specific EV installs):
Excellent communication in setting up the appointment! Donald is awesome. He explained the work, started immediately and ensured that the work was done correctly. The job site was spotless after the work was completed, and I was impressed that he has a checklist that will ensure a thorough job from start to finish. Outstanding company. Highly recommend.
I had a generator inlet and sub panel installed by Jason at TriCoast. The work was great, cleaned up their mess and tested everything before they left. I would absolutely recommend them to anyone looking for a professional electrical project. Pricing was extremely fair for the work that was done. Give them a call, you will not regret it.
Took the time to explain the scope of work and assisted with city permitting. Quality work done promptly and professionally.
We serve Galveston Island and the surrounding Bay communities, including Tiki Island, Bayou Vista, and Jamaica Beach. Don't see your spot on the Island? We likely cover it — just ask.
FAQ
Yes — and you don't pull it, your licensed installer does. In the Houston area, electrical permits are issued only to registered master electricians, so a proper install is permitted by the electrician (us), then inspected.
Often, no. The widely repeated figure is that 70–80% of EV installs don't need a panel upgrade. We don't guess — we run a load calculation on your actual service first and tell you honestly whether your existing panel has room. If it does, there's no upgrade to sell you.
Most installs run $552–$1,379, permit and inspection included. The main drivers are the distance from your panel to the charger, hardwired vs. plug-in (NEMA 14-50), and whether a circuit or panel addition is genuinely needed — which we confirm with the load calc up front.
Yes. We install Tesla Wall Connector, Wallbox, and ChargePoint units — hardwired or on a NEMA 14-50 outlet — and we're happy to install a unit you already bought.
Usually not. A standard charger mounted inside your garage is routine interior work and doesn't involve WPI-8. It can come into play when the job includes exterior-mounted equipment or major service/panel work in Galveston's windstorm area — and we'll tell you up front if that's your situation.
It's a fair red flag. In the Houston area, only a registered master electrician can pull an electrical permit — the homeowner legally can't. We're the licensed master electrician who pulls it for you.
FAQ open items: (1) "Do I need a permit…" — confirm the specific Galveston-jurisdiction AHJ, permit step, and fee for Island installs before publish. (2) "Does WPI-8 apply…" — confirm the exact Galveston WPI-8 triggers for EV/service work. Once verified, update both the on-page answers and the FAQPage schema.
Get a written, photo-backed quote from a licensed Texas master electrician. We pull the permit, do it to NEC-2023 code, and back it with a workmanship warranty — so there's nothing to second-guess and no reason to chase a third opinion. Short form: your name, contact, address/ZIP, and what you're installing.