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Plumbing Services on Galveston Island | Done in One Trip

From The Strand to the West End: We dispatch a Mobile Warehouse stocked with 2,000+ parts so we don't have to leave the island to fix your leak.
Stilt Home & Coastal ExpertsHistoric Home RestorationUpfront Flat-Rate Pricing
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We Bring the Supply House Across the Causeway

Galveston homeowners know the pain of hiring a mainland plumber who arrives, looks at the problem, and says, “I need to go back to Houston for a part.” That’s a 2-hour delay. At Blackmon Plumbing, we arrive prepared.

Our fleet is constantly circulating down I-45 and the Seawall. We dispatch the nearest Mobile Warehouse that is already working in Galveston County.

Whether you own a rental on Pirates Beach or a Victorian in the East End, our box vans arrive fully stocked with:

  • Corrosion-Resistant Inventory: Stainless steel clamps, brass fittings, and PEX pipe that won’t rust in the salty breeze.
  • Stilt Home Parts: Insulation and strapping to secure exposed pipes under elevated homes.
  • Tankless Components: Parts for Navien and Rinnai units, which are standard for space-saving in beach houses.

Plumbing That Survives the Salt Air

Plumbing on Galveston Island faces one of the harshest environments in Texas. Salt spray, sand, and humidity destroy standard fixtures in half the time. We install systems designed to survive “Island Time.”

Serving Neighborhoods Across the Island

We service both the historic streets and the beachside communities. You will frequently see Blackmon Plumbing trucks at:

  • The East End Historical District
  • Pirates Beach & Pirates Cove
  • Jamaica Beach
  • Sea Isle
  • Campeche Cove

From the restaurants on Harborside to the vacation rentals on the West End, we are the Master Plumbers the island trusts.

Core Services

Tankless Water Heaters

Sick of orange stains in your tub? We install specialized softeners and iron filters to treat well water problems common in Four Corners.

Tankless Installation

Stilt Home Plumbing

Exposed pipes under your house? We insulate and strap them securely to withstand high winds and salt spray.

Water Line Repair

Generator Gas Lines

Power outages are frequent in rural areas. We size and install gas lines (Propane or Natural) to fuel your standby generator.

Generator Installation

Water Heater Replacement

Old unit rusting out? We stock 40 and 50-gallon tanks on the truck. We can get your hot water running again today.

Water Heater Replacement

Local FAQ

Q: Do you charge extra for crossing the Causeway?

A: No. We use Flat-Rate Pricing. You pay for the repair, not for the bridge crossing or the drive down I-45.

Q: My beach house has low pressure. Is it the city water?

A: While city pressure varies, it is often due to Sand clogging the aerators or Corrosion inside old galvanized pipes. We can diagnose the root cause quickly.

Q: How do I protect my outside pipes from the salt air?

A: We recommend replacing iron pipes with PEX or PVC where code allows, and using heavy-duty insulation covers for exposed valves and hose bibbs.

The Island's Reliable Plumber

Don’t let the salt air ruin your investment. Call the team that knows how to plumb for the coast.

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