Upgrade Comfort & Save Water in the Rio Grande Valley

Toilet Installation & Upgrades

Treviño Repairs delivers clean, code-compliant toilet installations and upgrades across the Rio Grande Valley—helping you choose the right model (comfort-height, elongated, one-piece/two-piece, water-saving 1.28 GPF or dual-flush), then protecting the area, repairing the flange/seal if needed, updating the shutoff and supply, setting and leveling the toilet, testing for leaks and proper flush, and hauling away the old unit for a neat, reliable finish.

Services for Toilet Installation & Upgrades

Treviño Repairs handles toilet installs and replacements the right way—clean, code-compliant, and built to last. We start with a focused assessment, protect the work area, verify the flange height/condition, and check the shutoff and supply. Then we set and level the new unit, seal properly, test for leaks and proper flush, and leave the space neat—so your bathroom looks sharp and works flawlessly.

We service:

  • New toilet installation & like-for-like replacement
  • Comfort-height & elongated bowl upgrades (round → elongated)
  • One-piece & two-piece models, 1.28 GPF & dual-flush efficiency
  • Wax or wax-free seal replacement; toilet resets & reseals
  • Flange repair/adjustment, closet bolts & anchor fixes
  • Running/ghost-flushing, weak flush, and leak diagnostics (tank/bowl)
  • Shutoff valve & braided supply line upgrades
  • Bidet seat/smart bidet compatibility & install (electrical add-on available)
  • Commercial toilets, including flushometer service

  • Old fixture haul-away, neat caulking, and before/after testing included.

Toilet Repair vs. Replacement

Repair is a targeted fix for issues like constant running (fill valve/flapper), weak or inconsistent flush (flush valve/rim jets), leaks at the tank-to-bowl or supply, or a wobble caused by loose closet bolts or a worn wax/wax-free ring. We diagnose quickly, correct the failing parts, reseal and level as needed, update the shutoff/supply if appropriate, and verify a clean, reliable flush before we leave.

Replacement makes more sense when problems are recurring or structural—hairline cracks in the tank/bowl, persistent base leaks after reseals, chronic clogs from outdated designs, stained or damaged porcelain, or when you want comfort-height, elongated, one-piece, or water-saving 1.28 GPF/dual-flush performance. We help you choose the right model, remove and haul away the old unit, and deliver a neat, code-compliant install—serving homes and businesses across the Rio Grande Valley.

Why Toilets Need Repair or Replacement

Most toilet problems come from worn parts or hidden installation issues: aging flappers and fill valves that cause constant running, mineral buildup in rim jets that weakens the flush, loose closet bolts or a damaged flange that leads to wobble and leaks, hairline tank/bowl cracks, or outdated high-gallon models that waste water. Our tech inspects the fixture, tests for leaks and dye transfer, checks level and flange height, evaluates the shutoff/supply line, and examines the trapway and rim jets. From there, we either repair (valves, seals, resets, flange/bolt fixes) or recommend a replacement if the porcelain is cracked, efficiency is poor, or problems keep returning. Before we leave, we verify a clean, reliable flush, check for leaks, and share simple care tips—like avoiding “flushable” wipes and replacing old supply lines—to keep your bathroom running smoothly.

What to Expect with Treviño Repairs

Our Toilet Installation & Upgrade Process

We keep it clean, code-compliant, and built to last—so your bathroom looks sharp and works flawlessly.

  1. Assessment & Measure. Confirm symptoms or upgrade goals, verify rough-in (10″/12″), check flange height/condition, shutoff valve, and supply line.

  2. Protect & Prep. Shoe covers, drop cloths, and workspace protection; water shutoff and safe drain-down.

  3. Remove & Inspect. Remove old toilet, inspect/repair flange as needed, replace closet bolts, and choose the right wax or wax-free seal.

  4. Set, Level & Secure. Position the new toilet, compress the seal, level the bowl, and tighten bolts to manufacturer spec (no porcelain stress).

  5. Connect & Adjust. Install tank (if two-piece), fit braided supply line, set fill height/flush volume, and adjust seat/hinges.

  6. Test & Seal. Multiple test flushes, leak checks at base/tank/supply, confirm stable operation, and neat perimeter caulk where appropriate.

  7. Clean Up & Walkthrough. Haul away the old unit, tidy the work area, review care tips (avoid “flushable” wipes, periodic valve checks), and note bidet/smart-seat compatibility if desired.

Real Stories. Real Results.

What Our Customers Are Saying

Sewer and Water Line Questions, Answered

Straightforward answers before you book—symptoms, costs, fixes.

Multiple fixtures backing up at once, gurgling in toilets, soggy yard spots, or a sudden high water bill often point to a main sewer or water service problem—not a single fixture. We diagnose by testing fixtures, checking pressures, and using targeted access points (and camera inspection when appropriate).

Not always, but it’s helpful for recurring backups, suspected root intrusion, broken/offset pipes, or before major work. A camera helps confirm condition and exact location so the repair plan is accurate and cost-effective.

Often, yes. Depending on location and pipe condition, we may perform a targeted spot repair, reroute a section, or use other minimally invasive methods. We’ll explain options and what will minimize disruption for your property.

Timeline depends on depth, length, access, and permitting. Many spot repairs are completed the same day, while larger replacements can take longer. We provide a clear plan and schedule after the on-site assessment.

Responsibility typically extends from your home to the property line or meter, but rules vary by municipality. We’ll help verify jurisdiction, obtain required permits, and ensure the work is code-compliant.