Licensed Electrician in Alvin, TX

Panel upgrades, EV chargers, shop & barn subpanels, well-pump circuits & whole-home generators — registered with the City of Alvin, permits pulled, inspection handled. TDLR EC #37785 · licensed master electrician · 27+ years.

We're TriCoast Electrical — a licensed master electrician serving Alvin and northern Brazoria County. Alvin is two towns in one: an older in-town core of 1960s–80s homes that are running out of electrical headroom, and a ring of acreage lots where the job is a detached shop, a barn, or a well pump a few hundred feet from the house. We do both. Bigger, safer panels; properly permitted EV chargers; outbuilding power sized right for the run; and whole-home generators — and we pull the permit, schedule the inspection, and stand behind the work.

TDLR EC #37785 Registered with the City of Alvin Master electrician, 27+ years

Request a quote Call or text (832) 315-5772

We're not always the cheapest quote you'll get. But we pull permits, do it to code, and warranty the workmanship. If that's the trade you want, let's talk.

Not a template

Why Alvin homeowners call us.

This isn't a template with your city name dropped in. Alvin is a specific kind of place: a Brazoria County town with an older core built out in the 1960s through 80s, wrapped in acreage and semi-rural lots where the house is only half the electrical picture. In town, the calls are full 100-amp panels and EV chargers. Outside the limits, it's power to the shop, the barn, or the well — and after Beryl, generators everywhere.

We know the in-town housing stock
Many older Alvin homes still run 100-amp service on a full panel, and some carry flagged FPE/Zinsco panels. Add an EV or a bigger A/C and the breaker starts tripping. We know what to look for and how to fix it to code.
We do outbuilding and acreage work right
Subpanels for detached shops and barns, well-pump circuits, and the underground feeder that connects them. A run of a few hundred feet has to be sized for voltage drop, not just breaker size — undersize it and your compressor or pump motor pays for it.
Registered with the City of Alvin — we handle the permit and the inspection
Inside the city limits, permits go through the City of Alvin, and TriCoast is a registered contractor there. In this region, an electrical permit is issued to a registered master electrician, not the homeowner. That's us. We pull it, schedule the inspection, and see the job through to a pass.
Master electrician, NEC-2023 code-correct, workmanship warranty
TDLR EC #37785, 27+ years. Same number, same crew, callbacks answered.

Residential

Residential electrical services in Alvin.

Here's the honest version of what Alvin homes call us for most — what each runs, and when you actually need it. All residential services →

Panel upgrades & 200-amp service

The core in-town job. A home wired for 1970s loads runs out of headroom fast once you add an EV, a shop, or a bigger A/C — the panel is full, the breaker keeps tripping. If your panel is an old Federal Pacific (FPE/Stab-Lok) or Zinsco, that's a real safety issue, and insurers are increasingly flagging them before they'll write or renew a policy. We replace 100-amp services with a code-correct 200-amp upgrade, coordinate the service change with your utility, and pull the permit. Why FPE and Zinsco panels are dangerous →

$1,183–$1,972 typical See panel upgrades

EV charger installation

A Level-2 EV charger requires a permit, and only a registered master electrician can pull it — so a box-store or handyman "quick install" skips a step it legally can't. On an older Alvin home the real question is whether the existing service can carry it, so we run a load calculation first to verify before we ever quote a panel upgrade. Sometimes the answer is a panel upgrade; sometimes it isn't.

$552–$1,379 typical See EV charger installation

Whole-home generators

After Beryl, "I can't lose power for days again" became the most common reason Alvin calls — and out on acreage, losing power also means losing the well pump. We size, install, and permit whole-home standby generators with an automatic transfer switch, so the house (and the water) come back on their own when the grid drops. More on that below.

See generator installation

Acreage & outbuildings

Power to the shop, the barn, and the well.

A lot of Alvin lives on an acre or more, and that changes the job. The panel in the house is only the start — the real work is getting safe, properly sized power a few hundred feet across the lot to a detached shop, a barn, an RV pad, or a well pump.

We install outbuilding subpanels with the right grounding and disconnects, run underground feeders sized for the distance (voltage drop over a long run is what quietly cooks compressor and pump motors on a handyman install), wire dedicated well-pump circuits, and set up 240-volt welder and compressor outlets in the shop. Then we pull the permit so it's inspected.

Storm readiness

Whole-home generators for Alvin.

July 2024, Hurricane Beryl took out power for roughly 2.2 million CenterPoint customers — and Brazoria County sat dark for days. The homeowners calling us now aren't shopping a gadget; they're buying the one thing Beryl took: the power staying on. On a well, that also means the water staying on.

The piece that matters most is the automatic transfer switch. As one local homeowner put it: "Last thing I want to do in a storm is go out and fiddle with transfer switches." With an automatic switch, you don't. When the grid drops, the generator starts and the house switches itself over — A/C, fridge, well pump, medical equipment, internet — without you standing in the weather. It's the closest thing to insurance for your house: you pay for it hoping you barely notice it.

We size the unit to your actual loads (not a guess), install it, pull the permit, and walk you through the switchover so you're not learning it during the next storm.

Get a whole-home generator quote

Permits & inspection

Electrical work in Alvin, done by the book.

This is the part a templated "electrician Alvin" page skips — and it's exactly why the city needs a real local page, not a doorway.

Alvin is its own incorporated city in Brazoria County. Inside the city limits, residential electrical permits are issued through the City of Alvin, and TriCoast is a registered electrical contractor there. A lot of Alvin addresses sit outside the limits in unincorporated Brazoria County, where the rules are different — we confirm the correct requirements for your address before we file anything.

In this region, the electrical permit is issued to the registered master electrician, not the homeowner — so an electrician who asks you to pull the permit is a red flag worth heeding. We're the master electrician who pulls it. We coordinate the utility service upgrade when a panel job needs one, and every install is to NEC-2023 code.

Read: do I need an electrical permit in Texas?

Where we work

Areas we serve around Alvin.

From Alvin we cover northern Brazoria County and the towns around it — Manvel, Hillcrest, Iowa Colony, Santa Fe, Pearland, and Friendswood — plus the wider Galveston Bay / South Houston corridor.

Don't see your town? We likely cover it — just ask. See all areas we serve →

Proof

What our customers say.

Until we have an Alvin-specific review on this page, here are real, verified reviews of TriCoast Electrical from across the Galveston Bay / South Houston corridor (not Alvin-specific):

4.99

86 verified reviews 85 five-star · 1 four-star · verified on Housecall Pro

Read the reviews

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.

Steve Fraley

Verified Housecall Pro review · April 2025

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!

Andrea MacDonald

Verified Housecall Pro review · July 2025

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!

Faith & Joe Lacy

Verified Housecall Pro review · July 2025

Questions, answered

Alvin electrician FAQ.

Do you pull the electrical permit in Alvin, or do I have to?

We pull it. TriCoast is a registered electrical contractor with the City of Alvin, and in this region only a registered master electrician can pull the electrical permit — the homeowner legally can't — and an electrician who asks you to apply is a red flag. We handle permitting and schedule the inspection as part of the job. If your property sits outside the city limits in unincorporated Brazoria County, we confirm what's required for your address before we file anything.

Can you run power to a detached shop, barn, or well pump on acreage?

Yes — that's a big part of what Alvin calls us for. We install subpanels in detached shops and barns, run properly sized underground feeders from the house, and wire dedicated circuits for well pumps and other outbuilding loads. A long run across a lot has to be sized for voltage drop, not just amperage, and that's the part a handyman install usually gets wrong.

My Alvin home is from the 1970s — is the panel a problem?

Often, yes. A lot of in-town Alvin homes still run 100-amp service on a full panel, and some carry the panels insurers now flag — Federal Pacific (FPE/Stab-Lok) or Zinsco, known for breakers that don't trip and elevated fire risk. If your panel is full, warm, or one of those brands, we replace it to code — usually a 200-amp upgrade — and coordinate the service change with your utility. Here's what makes them dangerous panels.

How much does a panel upgrade or EV charger cost in Alvin?

Honest ranges: a panel upgrade typically runs $1,183–$1,972, and an EV charger install $552–$1,379. We give you the final number after we look at the actual job — no guess-quotes, no surprise bill. Panel upgrade cost guide →

Will a whole-home generator keep my power on like during Beryl?

Yes. We install whole-home standby generators with an automatic transfer switch, so there's no going outside to fiddle with anything during the storm — sized to run your home, and your well pump if you have one, for days. Generator installation →

Are you licensed and insured?

Yes — TDLR EC #37785, a licensed master electrician with 27+ years, NEC-2023 code-correct, with a workmanship warranty on our work.

Request a quote.

Tell us the job — panel, EV charger, shop or barn power, a well pump, or a generator — and we'll come look at the actual work and give you a real number. We'll run a load calculation before we ever quote a panel upgrade. No obligation, no upsell games.

We're not always the cheapest. We are the licensed master electrician who's registered with the City of Alvin, pulls the permit, passes the inspection, and warranties the work — for Alvin and the whole corridor.

TriCoast Electrical Services, LLC · TDLR EC #37785 · Licensed master electrician, 27+ years · info@tricoastes.com

Request a quote — or call or text (832) 315-5772.

We'll come look at the actual work and give you a real number — load calculation before any panel-upgrade quote, permits and inspection handled, workmanship warranty. No obligation, no upsell games.

Request a quote Call (832) 315-5772

No obligation, no pressure Permits & inspection handled Workmanship warranty