Plumbing company Serving South Alamo, TX
Repair, installation, replacement — licensed plumbers cover the full plumbing range across Hidalgo County, and every South Alamo visit starts with a flat-rate quote in writing and ends under a 10-year workmanship guarantee. Because Texas's humid subtropical region brings high year-round humidity that sweats and corrodes copper pipe and summer heat and moisture that strain water heaters, we spec pipe and fittings rated for exactly that. CSLB #1098234, family-owned since 1974 — and stocked trucks mean most jobs finish in a single visit.

Plumbing services for South Alamo, TX — done right.
South Alamo, TX: Plumbing Repair
Everything under plumbing repair in South Alamo, TX is handled by the same licensed local crew — start with the complete Plumbing Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Repair
Leaks, running toilets, worn valves & fixtures — one truck, one visit.
Plumbing Repair across South Alamo, TX and Hidalgo County — priced flat, in writing.
Learn moreDrain Cleaning
Slow or clogged drain? Fast, no-dig clearing.
Drain Cleaning for South Alamo, TX homes across Hidalgo County — flat-rate, quoted in writing.
Learn morePipe Replacement
Corroded, leaking, or undersized runs — replaced clean.
Flat-rate pipe replacement for South Alamo, TX and the wider Hidalgo County, quoted in writing first.
Learn moreEmergency Plumbing
Flooding, no water, or an overflow? Rapid response in under 90 minutes.
Emergency Plumbing across South Alamo, TX and Hidalgo County — priced flat, in writing.
Learn morePipe Repair
Pinhole, split, or leaking joint? Fixed without a full repipe.
Pipe Repair across South Alamo, TX and Hidalgo County — priced flat, in writing.
Learn moreLeak Detection
Hidden leak driving up your bill? We find it without demolition.
Serving South Alamo, TX and Hidalgo County with leak detection at a written flat rate.
Learn moreSewer Line Repair
Cracked, root-choked, or collapsed main line? Repaired — often no-dig.
South Alamo, TX sewer line repair, Hidalgo County-wide: written flat-rate quotes.
Learn moreFixture Installation
New faucet, sink, toilet, or shower fixture set right and sealed.
South Alamo, TX fixture installation, Hidalgo County-wide: written flat-rate quotes.
Learn moreGarbage Disposal
Humming, jammed, or leaking disposal? Repaired or replaced today.
Serving South Alamo, TX and Hidalgo County with garbage disposal at a written flat rate.
Learn moreBurst Pipe Repair
Pipe burst and flooding? Water stopped and repaired fast.
Burst Pipe Repair for South Alamo, TX homes across Hidalgo County — flat-rate, quoted in writing.
Learn moreSewer Backup & Drain
Sewage backing up into the house? Emergency clearing now.
Serving South Alamo, TX and Hidalgo County with sewer backup & drain at a written flat rate.
Learn morePlumbing Installation across South Alamo, TX
Everything under plumbing installation in South Alamo, TX is handled by the same licensed local crew — start with the complete Plumbing Installation guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Installation
Full-service install for fixtures, lines & appliances.
Flat-rate plumbing installation for South Alamo, TX and the wider Hidalgo County, quoted in writing first.
Learn moreRepiping
Whole-home repipe in PEX or copper — from quote to finished.
Flat-rate repiping for South Alamo, TX and the wider Hidalgo County, quoted in writing first.
Learn moreCommercial Plumbing
Restaurants, retail, offices & multi-unit — code-compliant, low-downtime.
Flat-rate commercial plumbing for South Alamo, TX and the wider Hidalgo County, quoted in writing first.
Learn moreResidential Plumbing
Your whole-home plumbing team — leaks, clogs, fixtures & more.
Local residential plumbing in South Alamo, TX (all of Hidalgo County), flat-rate and in writing.
Learn moreBathroom Plumbing
Remodel rough-in — move fixtures, set valves, run supply & drain.
Serving South Alamo, TX and Hidalgo County with bathroom plumbing at a written flat rate.
Learn moreWater Filtration
Cleaner, better-tasting water — whole-house filters, softeners & RO.
South Alamo, TX water filtration, Hidalgo County-wide: written flat-rate quotes.
Learn moreWater Heater Services across South Alamo, TX
Everything under water heater services in South Alamo, TX is handled by the same licensed local crew — start with the complete Water Heater Repair guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Water Heater Repair
No hot water? Pilot, element, thermostat — fixed today.
Water Heater Repair across South Alamo, TX and Hidalgo County — priced flat, in writing.
Learn moreWater Heater Installation
New installs, upgrades & tankless conversions — sized & vented to code.
Serving South Alamo, TX and Hidalgo County with water heater installation at a written flat rate.
Learn moreSmart Plumbing Controls
Automatic shutoff valves and app control that stop a leak fast.
South Alamo, TX smart plumbing controls, Hidalgo County-wide: written flat-rate quotes.
Learn moreLeak Sensor Installation
Point sensors under sinks, heaters & washers that catch a leak early.
Leak Sensor Installation across South Alamo, TX and Hidalgo County — priced flat, in writing.
Learn moreWater Heater Replacement
Old or failed heater swapped for a new one — sized right, hauled away.
Flat-rate water heater replacement for South Alamo, TX and the wider Hidalgo County, quoted in writing first.
Learn moreFaucet Repair
Dripping, stiff, or leaking faucet? Fixed at the cartridge.
Faucet Repair for South Alamo, TX homes across Hidalgo County — flat-rate, quoted in writing.
Learn moreSmart Water Systems
Whole-home water intelligence — monitor, soften, filter & protect.
Serving South Alamo, TX and Hidalgo County with smart water systems at a written flat rate.
Learn moreTankless Water Heater
Endless hot water, half the space — Navien, Rinnai & Rheem.
Tankless Water Heater for South Alamo, TX homes across Hidalgo County — flat-rate, quoted in writing.
Learn moreBoiler Repair
Cold radiators, kettling, or lockout codes — hydronic heat restored.
Flat-rate boiler repair for South Alamo, TX and the wider Hidalgo County, quoted in writing first.
Learn moreLocal Plumbing Maintenance in South Alamo, TX
Everything under plumbing maintenance in South Alamo, TX is handled by the same licensed local crew — start with the complete Plumbing Maintenance guide for symptoms and costs, or jump straight to the specific job below. Every visit is quoted flat-rate before work starts.
Plumbing Maintenance
Preventive maintenance plans that pay for themselves.
Plumbing Maintenance for South Alamo, TX homes across Hidalgo County — flat-rate, quoted in writing.
Learn morePlumbing Inspection
23-point whole-home plumbing safety inspection.
Local plumbing inspection in South Alamo, TX (all of Hidalgo County), flat-rate and in writing.
Learn moreSeal & Gasket Repair
Leaks at the toilet base, tank, or under-sink seals — resealed.
Seal & Gasket Repair for South Alamo, TX homes across Hidalgo County — flat-rate, quoted in writing.
Learn moreWater Pressure Repair
Weak showers or banging pipes? Pressure diagnosed and fixed.
Water Pressure Repair for South Alamo, TX homes across Hidalgo County — flat-rate, quoted in writing.
Learn morePressure Regulator Service
PRV worn out or missing? Set your pressure to a safe range.
South Alamo, TX pressure regulator service, Hidalgo County-wide: written flat-rate quotes.
Learn moreToilet Repair
Running, clogged, or leaking toilet? Fixed at the source.
Flat-rate toilet repair for South Alamo, TX and the wider Hidalgo County, quoted in writing first.
Learn moreBackflow Prevention
Certified backflow testing and assembly install to protect your water.
Backflow Prevention for South Alamo, TX homes across Hidalgo County — flat-rate, quoted in writing.
Learn moreSump Pump Service
Keep the basement dry — pump install, repair & battery backup.
Serving South Alamo, TX and Hidalgo County with sump pump service at a written flat rate.
Learn moreSouth Alamo plumbing, before and after.
Every South Alamo install and repair runs on the same flat-rate promise: a free on-site quote up front, quoted in writing, with no surprise add-ons after — anywhere in Hidalgo County. Most water heater and repipe jobs finish the same day, and we haul the old equipment away, leaving no mess behind.
- Free quote within 24 hours
- Workmanship guaranteed for 10 years
- Lifetime warranties on water heaters & fixtures
- Financing as low as $39/mo

Plumbing repair, installs & water heaters in South Alamo, TX
South Alamo is home turf for our crew — the whole city and the surrounding Hidalgo County. Hidalgo County, Texas, takes in South Alamo and the communities around it. That puts local homes in Texas's humid subtropical region — context we build every fix around. A fully-stocked truck, a flat written rate, and a 10-year workmanship guarantee come standard on every visit.
South Alamo sits in Texas's humid subtropical region, which brings a humid subtropical climate — long, hot, muggy summers, mild winters, heavy thunderstorms, and high year-round humidity. For a home's plumbing that means contending with high year-round humidity that sweats and corrodes copper pipe, summer heat and moisture that strain water heaters, and frequent thunderstorms that back up storm drains and sewers — so we spec corrosion- and freeze-rated pipe, fittings, and equipment to match the local climate.
The pattern across South Alamo homes is consistent — slow drains and clogs from saturated soil and roots, running and leaking toilets, and corroded copper pipe and fittings in the humid air. The causes are local: 27 days below freezing a year freeze and split supply lines and outdoor spigots, 110 days above 90°F push water heaters and expansion tanks to their limit, and 81% are detached houses with their own service lateral, water heater, and outdoor spigots to maintain. That's the wear our South Alamo trucks are stocked against, one-visit fixes included.
Hidalgo County, Texas, takes in South Alamo and the communities around it. That's our patch: South Alamo plus the rest of Hidalgo County, served with short dispatch times, written flat rates, and a 10-year workmanship guarantee.
A normal Texas year — per NOAA's 1991–2020 normals — delivers 27 days below freezing, 110 days above 90°F, and a 22°F day-to-night swing, and we size, insulate, and protect South Alamo plumbing for exactly that.
Census data puts 11% of South Alamo homes at pre-1980 construction (median build year 2000). Plumbing that old is usually well past its service life — original galvanized or polybutylene supply pipe, corroded fittings, and long-in-the-tooth water heaters — so we plan for age-related wear, not just the fault you called about. 81% of South Alamo homes are detached single-family houses (median value ~$68k) — the housing type most likely to have its own water heater, service lateral, and outdoor spigots to maintain.
Texas's humid subtropical region sets the maintenance rhythm in South Alamo: insulate exposed supply lines and disconnect garden hoses before winter — 27 freezing days a year can freeze and split unprotected pipe; flush the water heater and check the expansion tank each summer — 110 days above 90°F push water heaters hard; newer homes — the 26% of local homes built since 2010 — mainly need an annual water heater flush and a quick check of shut-off valves and supply lines while everything's still under warranty; and run an annual water heater flush and shut-off-valve check on a detached home with its own service lateral.
Beyond South Alamo proper, the same crews and flat-rate pricing reach nearby Alamo, Donna, San Juan, and Scissors, across Hidalgo County. On the ZIP grid: 78516.
"plumbing company near me" — the South Alamo answer
"plumbing company near me" from a South Alamo address should find someone actually nearby. That's us, working South Alamo and nearby Alamo, Donna, and San Juan every day — the tech at your door knows the area, with no national call center routing jobs around Hidalgo County.
The real cost of plumbing service in South Alamo
South Alamo pricing is simple — flat-rate, written, quoted up front: a service call starts at $49, clearing a blocked drain from $99, hot-water service from $189, and renewing a home's piping from $1,499. Local homes run a median value near $68k, but a plumbing quote tracks the fixture and the pipe — never the neighborhood. Seniors (65+) and military get 10% off labor, and financing covers jobs over $1,500 at 0% APR for 12 months.
South Alamo is part of our greater McAllen, TX metro service area.
What South Alamo asks us most
How does the climate in South Alamo, TX affect my plumbing?
What's the most common plumbing problem in South Alamo?
Which South Alamo neighborhoods and ZIP codes do you serve?
More answers on our FAQ page.
Need help right now?
As a local plumbing company the United States, a plumbing emergency repair the United States technician can be on-site in under 90 minutes.