Panel upgrades
200-amp service, dangerous-panel replacement.
$1,183–$1,972 typical cost Panel upgradesNo-obligation, no-upsell. A licensed master electrician looks at the actual job — across the Galveston Bay & South Houston corridor.
You already know what you need — a bigger panel, an EV charger, backup power for the next storm. Tell us a few quick details and we'll call you back. No account to create, no diagnostic fee, no pressure.
Fill out the form below and we'll get back to you with a same-day callback during business hours. No obligation, no upsell.
Workmanship warranty. We're not always the cheapest quote you'll get — but we're always permitted, inspected, and we stand behind the work. That's the trade.
Exact same-day-callback cutoff / business hours (e.g. "5pm, Mon–Sat") to replace the generalized "during business hours" wording. Do NOT publish a specific cutoff until confirmed.
Both reach the same licensed master electrician.
Confirm SMS to (832) 315-5772 is monitored before promising "text us." If texts are not monitored, drop "or text" from the call-to-action wording.
No storefront to drive to — we come to you. TriCoast is a service-area business. We bring the work to your home or property anywhere across the Galveston Bay / South Houston corridor, so there's no waiting room and no trip across town. Just tell us where the panel, the charger, or the generator is going.
Reach us during business hours and a real person calls you back the same day — not a dispatcher reading a script.
A licensed master electrician sizes up the real work — not a guess over the phone. For panels and EV chargers, we run a load calculation before we ever quote an upgrade, so you only pay for capacity you actually need.
Straight pricing, no trip-fee games, no "good/better/best" menu. You decide on your own time.
TDLR EC #EECELE00037785 · Licensed master electrician, 27+ years · Permits pulled & inspection handled · NEC-2023 code-correct · Workmanship warranty.
One authority note worth knowing: in Houston, only a registered master electrician can legally pull the electrical and EV permit — the homeowner can't. That's us. We pull the permit, schedule the inspection, and the permit stays with the house. (More on that in our guide to electrical permits in Texas.)
Start here, or just pick "Other" on the form.
200-amp service, dangerous-panel replacement.
$1,183–$1,972 typical cost Panel upgradesPermitted Level-2 installs.
$552–$1,379 typical cost EV charger installationAutomatic backup power after Beryl.
Generator installationSee everything we do for homes and for businesses. Worried about budget? Ask us about financing.
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!
Yes. Quotes come organically through the site — no diagnostic fee, no trip charge, no pressure to book. We're not always the cheapest quote in the corridor, but we're always permitted, inspected, and warrantied, so you know exactly what you're paying for and that it'll pass.
Same-day callback if you reach us during business hours. We show up when we say we will — no missed windows, no chasing us down.
No public storefront. We're a service-area business and we come to you across the Galveston Bay / South Houston corridor. Call, text, or email anytime.
League City, Friendswood, Pearland, Webster/Clear Lake, Texas City, La Marque, Dickinson, and Galveston Island — plus surrounding communities like Santa Fe, Kemah, Seabrook, Bacliff, San Leon, Alvin, and more. See the full list on our service areas page. Don't see your town? We likely cover it — just ask.
We do. In Houston, only a registered master electrician can legally pull the electrical or EV permit — that's us. We handle the permit and the inspection so the work is code-correct and stays with the house. More on Texas electrical permits.
No. For EV and panel jobs, we run a load calculation and verify what you actually need before we ever quote an upgrade. If your existing panel can handle it, we'll tell you — and quote the smaller job.
Update the "How fast will you get back to me?" answer with the exact callback cutoff / business hours once confirmed (currently generalized to "during business hours" to stay truthful).
Organic quote based on the actual job — itemized, no diagnostic fee, no pressure. Or call or text (832) 315-5772 and reach the same licensed master electrician.