Honest, master-tech service for homes across League City and the Clear Lake area. Upfront pricing, no surprise fees, and a live voice on the line every hour of every day.
Galveston Island Plumbing & Drain Cleaning started with one truck, one master plumber, and a simple rule: tell the homeowner the truth before you pick up the wrench. Two decades later we're still in League City, still answering our own calls, still cleaning up after the guys who quoted low and vanished.
We handle everything from a stubborn kitchen sink to a full AC swap-out — residential plumbing, drain cleaning, water heaters, furnaces, and air conditioning. No subcontractors, no commission techs pushing parts you don't need. Just licensed crews who live in the same neighborhoods they service.
Real numbers, not "call for a quote." Prices below cover standard installations within League City and the Clear Lake area — your tech confirms the final scope before any work starts. No hidden trip fees on jobs over $250.
Burst pipe, backed-up sewer, no AC at midnight. A live dispatcher picks up, a licensed tech rolls — most calls answered within the hour across League City and Clear Lake.
Kitchen, bath, main line. Cable snaking for soft clogs, hydro-jetting for scale and grease. Camera inspection included on jet jobs so you see the clean wall.
40-50 gal gas or electric, code-compliant permit pull, old unit hauled away. Bradford White and Rheem carried on the truck — most swaps done same day.
Rinnai and Navien high-efficiency units, gas line upgrade if needed, flush valve kit, and a free first-year descale. Endless hot water, lower gas bills.
80% or 96% AFUE gas furnaces, matched to your existing ductwork. Load calc, new thermostat, and a 10-year parts warranty on every install.
14-16 SEER condenser and coil, R-410a charge, new pad and disconnect. Right-sized for your square footage — never oversized short-cyclers.
Capacitor, contactor, refrigerant, board, coil freeze — full system diagnostic with a written quote before any part is touched. Repair credit toward install.
PEX or copper, permits, drywall patch, and a 25-year material warranty. Done in two days for most single-story League City homes.
We don't show up in a cape. We show up in a clean truck, with the right part on board, and a price you agreed to before we started.
We give you a two-hour window and a 30-minute heads-up call. If we're late without notice, your trip fee is waived — no questions, no awkward silences.
TACLB-licensed, $2M liability, workers' comp on every crew.
Flat-rate quote before wrench turns. Approve it, or pay nothing.
Not a call center. Not a bot. A real person who knows League City and can have a tech rolling before you finish your coffee — day, night, holiday, hurricane.
Our labor is guaranteed. Parts carry the manufacturer warranty on top.
Techs who live within 20 miles of your front door. We're your neighbors.
Tankless install · Clear Lake
Repipe · League City
AC swap · Kemah
Hydro-jet · Webster
Furnace · Friendswood
Tell us what's wrong — a dripping faucet, a flooded laundry room, an AC that won't kick on. We'll send the right tech with the right part, and a price you sign off on before any work begins.