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are recurring or structural—hairline cracks in the tank/bowl, persistent base leaks after reseals, chronic clogs from outdated designs, stained or damaged porcelain, or when you want comfort-height, elongated, one-piece, or water-saving 1.28 GPF/dual-flush performance.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.
Assessment & Measure. Confirm symptoms or upgrade goals, verify rough-in (10″/12″), check flange height/condition, shutoff valve, and supply line.
Protect & Prep. Shoe covers, drop cloths, and workspace protection; water shutoff and safe drain-down.
Remove & Inspect. Remove old toilet, inspect/repair flange as needed, replace closet bolts, and choose the right wax or wax-free seal.
Set, Level & Secure. Position the new toilet, compress the seal, level the bowl, and tighten bolts to manufacturer spec (no porcelain stress).
Connect & Adjust. Install tank (if two-piece), fit braided supply line, set fill height/flush volume, and adjust seat/hinges.
Test & Seal. Multiple test flushes, leak checks at base/tank/supply, confirm stable operation, and neat perimeter caulk where appropriate.
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
EXCELLENT Based on 814 reviews Posted on Jero De ClemenTrustindex verifies that the original source of the review is Google. Very professional. Got the job done very quickly. Would definitely recommend.Posted on Vincent HernandezTrustindex verifies that the original source of the review is Google. Very professional and answered all questions I asked. Will call again if I have other electrical problems.Posted on Jennifer CastilloTrustindex verifies that the original source of the review is Google. Great Service: We had a leak and couldn’t figure out where it was coming from. Eduardo took his time to find the source, kept me updated throughout the process, and finally discovered it was an AC leak. Just last week, we had paid another company to fix the same issue, but they didn’t do the job correctly. Eduardo explained everything clearly, offered to correct the problem, and even charged less than what we had previously paid the other company. Once he identified the leak, he made sure it was completely taken care of. I called today, and they arrived in less than an hour—excellent service! Eduardo was the best, and I highly recommend him company.Posted on JoAnn BreauxTrustindex verifies that the original source of the review is Google. Great service, super fast and convenient. Valente came out same day, identified the problem in minutes, and built a solution in less than an hour. We appreciated that he provided options and up front pricing.Posted on Claudia QuintanillaTrustindex verifies that the original source of the review is Google. Had an electrical issue and called so many electricians. None were available and some didn’t answer at all or return calls. Called Treviños Plumbing, Electric, and HVAC and they scheduled us right away. Our technician, David, was very professional, friendly, patient, and fixed the issue! Great service! Thank you so so much! Highly recommended!!! Hopefully we won’t have any other issues for a while but if we do, I’m definitely contacting Trevino’s!Posted on Taylor MundoTrustindex verifies that the original source of the review is Google. Great work by Eduardo, explained the problems thoroughly and fixed them quicklyPosted on Crystal PerezTrustindex verifies that the original source of the review is Google. Had an emergency with my water pipe outside of my home. From what started with a leak water would not stop running, ended up being a whole fountain.(Water everywhere). Super panicked I call Trevino’s and they came to the rescue as quick as possible. So grateful and thankful for David D, he took our call and fixed our issue. Super fast service and arrival time 5 stars all the way. Thankyou so much.Posted on l cTrustindex verifies that the original source of the review is Google. Lee cordero from brownsville tx.This company went above and beyond for my dad.We called 3 other companys that were no show.This company is the best and they really work with your schedule and there super affortable and take there time to do the best work possible. My dad a vet and he has been dealing with this ac issue for months this company and there techos took there time for my dad when no else did hands of best company to go with .I highly recommend them .Thank you Tervino team. Antonio finally put my family at ease with this ongoing issue that no one else could figure out.Posted on PJ ReddickTrustindex verifies that the original source of the review is Google. 5 stars, fantastic service! I will only hire this company from now on!!!!Posted on Carl HendersonTrustindex verifies that the original source of the review is Google. Jiovanni, came by today for a call back at our house. He was pleasant professional, and quickly took care of the problem. We were very impressed with the service and the company. I praise God for the quick response, thank you again!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Sewer and Water Line Questions, Answered
Straightforward answers before you book—symptoms, costs, fixes.
How do I know if the issue is in my main line?
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).
Do I need a camera inspection?
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.
Can you fix the line without digging up my whole yard?
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.
How long does a repair or replacement take?
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.
Am I responsible or is the city?
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.