Dock & boat-lift power, panel upgrades & whole-home generators — plus the salt-air and WPI-8/TWIA windstorm know-how a waterfront stilt home actually needs. Permits handled, inspection included.
TriCoast Electrical is a licensed master electrician serving the Village of Tiki Island and the Galveston Bay corridor — 27+ years of experience, TDLR EC License #37785. Nearly every home out here is an elevated waterfront home on Jones Bay with a private dock and boat lift, and that changes the electrical work: shore power over saltwater, salt-air corrosion on panels and outside devices, and windstorm-permitted exterior work. We do the high-stakes jobs right — pulled permits, code-correct work, and a real warranty behind it.
Not always the cheapest quote — but permitted, to code, and warrantied.
Almost every home here is an elevated waterfront home with a dock and a boat lift, so the work looks different than it does inland. We lead with the jobs Tiki Island owners actually call about — and we'll tell you straight whether you even need the big one before we quote it.
Shore-power outlets, boat-lift circuits, and dock lighting live outdoors over saltwater — so they need real GFCI protection and corrosion-resistant materials, not a box-store shortcut. We install and repair it to code around water, so it's safe to plug into and doesn't rot out in a season.
Talk to us about dock powerSalt air eats panels, breakers, and exterior devices out here faster than inland. If your box is corroded, full, or it's a Federal Pacific (FPE), Zinsco, or Stab-Lok panel your insurer flagged, we replace it to code — typically a 200-amp upgrade, with CenterPoint coordination handled. We start with a load calculation, not a sales pitch.
$1,183–$1,972 typical See panel upgradesThe island is exposed, and it loses power. After Beryl, "I can't go through that again" is the most common thing we hear. We size, install, and permit standby generators with an automatic transfer switch — and we handle the placement questions an elevated home creates — so you're not outside fiddling with anything in the middle of a storm.
See generator installationPlus the rest of the work: whole-home surge & GFCI/AFCI protection, grounding, exterior & dock lighting, outlets & switches, EV chargers, electrical inspections, and remodel & new-construction wiring for elevated homes. One licensed local team, permits and inspection included.
Here's the part the thin local sites don't explain — and the reason the wrong electrician can cost you far more than their quote out here on an elevated coastal home.
If you're doing new construction, adding solar, or doing major exterior electrical work in this coastal windstorm zone, it generally needs WPI-8 windstorm certification from the Texas Department of Insurance. That certification isn't bureaucratic box-checking — it's the chain that makes your home insurable. The Texas Windstorm Insurance Association (TWIA) won't issue a windstorm policy on non-compliant work, and on a Tiki Island home that's not a small detail.
So the real cost of hiring wrong out here isn't a slightly higher invoice. It's uninsurable work, a failed inspection, or a stalled sale — the kind of problem that's expensive and slow to unwind after the fact.
TriCoast handles this end-to-end: the certified-contractor requirement, the WI-1/WPI-8 inspection step, and the CenterPoint coordination — so your work is permitted, certified, and insurable from the start.
Want the full explainer? What is WPI-8 windstorm certification? · building or renovating? New-construction wiring
On Jones Bay, the same salt air that makes the view worth it is quietly corroding the metal in your electrical system.
Panels, breakers, exterior receptacles, dock outlets, and boat-lift hardware all corrode faster out here than they do a few miles inland. Left alone, corrosion turns into a bad connection, a receptacle that won't hold a plug, or — at the point it's arcing or overheating — a real fire and shock hazard over the water. When we work on a Tiki Island home we replace corroded components with materials suited to the marine environment, add proper weatherproof-in-use covers, and make sure everything near the water carries the GFCI protection the code requires. It's the difference between an install that survives the salt and one you're calling someone back about every season.
Hurricane Beryl (July 2024) knocked out power for ~2.2 million CenterPoint customers. Tiki Island sits right in the path, out on the bay, and it goes dark when the grid does. Homeowners around here describe it plainly: "We lost power for eight days." "You can't handle five days of losing power in this kind of heat."
A whole-home standby generator with an automatic transfer switch fixes that — power restores itself, no manual switchover, nothing to fiddle with during the storm. On an elevated home, generator placement and the transfer-switch tie-in take a little more thought, and that's part of the job we handle. As one local homeowner put it, it's "peace of mind, just like homeowners insurance."
We keep this short here on purpose — for sizing, fuel, runtime, and maintenance detail, the generator installation page does the real work.
The wedge, in our customers' own words: no gouging, no upsell, no surprises.
That stays with your work, and with the house at resale.
Dock power, salt-air corrosion, elevated panels, windstorm permitting — the things a slab-house electrician doesn't deal with every day.
TDLR EC #37785, 27+ years. You're not getting a rotating franchise crew. NEC 2023 code-correct, workmanship warranty, same-day callback.
A checklist that confirms the work is done right from start to finish — and a clean site when we leave.
We're the one that's permitted, inspected, warrantied, and accountable when you call back.
We'd rather show you proof than make claims. Here are real, verified reviews of TriCoast from across the Bay corridor (not Tiki-Island-specific yet):
Both techs were very knowledgeable and professional from start to finish. They left the job site clean and all work was tested and reviewed with us before they left. My wife and I were extremely impressed. I would recommend TriCoast to all my friends and family.
TriCoast did an amazing job. Donald was so polite and his wife was very quick to reply to emails and requests. We were so impressed that we will be using TriCoast Electrical Services to handle all of our electrical needs in the house we are purchasing!
Donald is the best. He is very knowledgeable in his field and listens and answers any and all questions. Thank you for getting us all fixed up!
We serve the Village of Tiki Island and the broader Galveston Bay / South Houston corridor — including nearby La Marque, Texas City, and Galveston Island just across the causeway.
Don't see your area on the list? We likely cover it — call and ask. Our coverage runs the whole corridor, from the water across to the mainland Bay Area cities.
No surprise charges, no pressure, no "three ridiculous options."
Quotes come in organically through our website — we're not a paid-lead operation, and this isn't a paid diagnostic. We look at the actual job (not a guess), often starting with a load calculation so you know whether you even need the bigger upgrade.
Yes. Nearly every home here is waterfront with a private dock and boat lift, and that wiring lives outdoors over saltwater — so it has to be done right. We install and repair dock power, boat-lift circuits, and shore-power outlets with the GFCI protection the code requires around water, using corrosion-resistant materials rated for the marine environment. Done wrong, it's both a shock hazard and a constant maintenance headache.
Generally, yes — for new construction, solar, and major exterior electrical work in this coastal windstorm zone. WPI-8 certification (via the Texas Department of Insurance) is what keeps the work insurable: TWIA won't issue a windstorm policy on non-compliant work, which matters on an elevated Tiki Island home. TriCoast handles the certified-contractor requirement and the WI-1/WPI-8 inspection step end-to-end.
Yes, and it's one of the most common calls out here. Salt air eats panels, breakers, exterior receptacles, and dock hardware faster than it does inland. We replace corroded panels and devices with materials suited to the marine environment, add proper weatherproof covers and GFCI protection, and flag corrosion that's become a safety issue before it turns into a fire or shock hazard. Panel upgrades →
Elevated homes put the service and panel in different places than a slab house, which affects a panel upgrade, a generator tie-in, and any new load. We lead with a load calculation to confirm what your service can carry before quoting an upgrade, and we flag real triggers: a full panel, or a dangerous FPE/Zinsco/Stab-Lok box (the kind insurers flag). Panel upgrades →
After Beryl (~2.2M CenterPoint outages), this is a common call on the water. We size a whole-home standby generator with an automatic transfer switch — power restores itself, no fiddling in the storm — and handle the placement questions an elevated home creates. Generator installation →
We serve the Village of Tiki Island and the broader Galveston Bay / South Houston corridor — licensed, accountable, same-day callback. We're a service-area business (no walk-in storefront), so you reach us by phone or text, and we come to you.
Dock power, panel upgrade, generator, or windstorm-permitted exterior work — one licensed master electrician, permits handled, inspection included, and a workmanship warranty behind it. No obligation, no pressure.
TriCoast Electrical Services, LLC · TDLR EC License #37785 · Licensed master electrician, 27+ years · info@tricoastes.com
Same-day callback. One licensed master electrician — permits handled, inspection included, and a workmanship warranty behind every job. No obligation, no pressure.
