Trusted Solutions for Businesses Across the Rio Grande Valley
Commercial Plumbing — Installation, Repairs & Maintenance
Treviño Repairs keeps your operation running with clean, code-compliant commercial plumbing for offices, retail, restaurants, medical, multifamily, and light industrial spaces. We handle tenant build-outs and upgrades, restrooms and break rooms, commercial water heaters and recirculation, backflow prevention and testing, grease management, gas lines, and sewer/water line work—coordinating around your hours to minimize downtime. Our team protects the workspace, manages permits and inspections, provides clear documentation for property managers (photos, invoices, COIs), and delivers a neat finish with straightforward communication every step of the way.
Turnkey Pros for RGV Businesses
Services for Plumbing Fixture Installation & Replacement
Treviño Repairs installs and replaces fixtures cleanly and to code. We verify rough-ins and clearances, check shutoffs and supply/drain condition, and complete neat, leak-free connections with a polished finish.
Install & Build-Outs
- Tenant improvements: rough-ins, vent/drain, trim-out
- Restrooms: toilets, urinals, lavs, sensor faucets/flush valves, bottle fillers
- Break rooms & kitchens: sinks, disposals, dishwashers, ice machine lines
- Commercial water heaters & recirculation; thermostatic mixing valves
- Floor & trench drains, mop/utility sinks, cleanout additions
- Gas line additions and appliance hookups
- Water quality: filtration/softeners/RO for foodservice and offices
Repairs & Diagnostics
- Active leaks, failed valves/angle stops, supply/drain repairs
- Sewer and water line repair/replacement; line locating and reroutes
- Blockages cleared and drain maintenance scheduling
- Low/high pressure issues, PRVs, water-hammer solutions
- Fixture, flush-valve, and sensor faucet service
- Leak detection, including suspected slab/yard leaks
Compliance & Preventive Care
- Backflow prevention device installation & repairs (testing coordination and reports)
- Grease interceptors/traps: installation, maintenance coordination, odor troubleshooting
- ADA corrections (clearances, heights, accessible hardware)
- Planned maintenance programs and seasonal checks
- Permit support, photo documentation, COIs for property managers
Backflow Prevention & Annual Testing — What Businesses Need to Know
Backflow happens when water reverses direction and can pull contaminants into your building’s potable lines—common risk points include irrigation, boilers, mop/utility sinks, soda machines, and hose bibbs. To protect public water, most municipalities require an approved backflow prevention assembly (e.g., RPZ or double-check) and annual testing, plus testing after any repair, relocation, or remodel.
Treviño Repairs installs and repairs backflow assemblies to code, ensures proper placement and clear access, labels shutoffs, and coordinates certified testing and reporting so you stay in compliance. Quick checklist: the device is accessible and above grade where required, properly tagged, shutoffs operate smoothly, discharge is routed correctly, and your last test report is on file. If something fails, we correct it and schedule the retest—keeping your operation inspection-ready.
Keep Operations Running in the Rio Grande Valley
Signs Your Facility Needs Commercial Plumbing Service
Recurring restroom clogs or slow drains across multiple fixtures, sewer or grease odors, water staining on ceilings or around mechanical rooms, sudden water‐bill spikes, fluctuating pressure or temperature at hand sinks, leaking flush valves or angle stops, corroded shutoffs, noisy pipes (water hammer), backflow test failures, or code/ADA notices are all red flags that can disrupt business. Treviño Repairs can assess quickly, prioritize safety and compliance, coordinate work during low-traffic hours, and provide clear documentation for property managers and inspectors so you stay open and on schedule.
What to Expect with Treviño Repairs
Our Commercial Plumbing Service Process
We keep it code-compliant, clean, and efficient so your lines protect your home or business.
Triage & Scope. We review your request, building type, codes, and business hours, and set a single point of contact for smooth communication.
Site Walk & Pricing. Verify access, risers/shutoffs, measurements, and risks; then provide a written scope with clear options and pricing.
Scheduling & Permits. Coordinate low-impact work windows, secure permits/inspections, prepare COIs, and communicate any required tenant or staff notices.
Protect & Prep. Set safety signage and containment, isolate zones and shutoffs, stage materials, and follow lockout/tagout where required.
Execute Work. Perform code-compliant installs/repairs (water, drain/vent, gas, fixtures, backflow/grease) with neat workmanship and in-progress inspection coordination.
Test & Commission. Pressure and leak checks, flow/temperature verification, recirculation balancing, and backflow testing coordination—then restore service.
Clean Up & Closeout. Final cleanup and haul-away, photos/as-builts as needed, documentation for property managers, and preventive maintenance recommendations for your RGV facility.
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
Commercial Plumbing Questions, Answered
Straightforward answers before you book—symptoms, costs, fixes.
Can you work around our business hours?
Yes. We coordinate low-traffic windows (early morning, evening, or weekend) and set clear shutdown/restore times. Off-hours rates may apply; we’ll confirm before scheduling.
Do you handle permits, inspections, and COIs?
Yes. We manage permits/inspections, coordinate backflow testing and reporting, and provide Certificates of Insurance naming your property manager or landlord as required.
How do you price commercial jobs?
After a site walk, we provide a written scope with options and line-item pricing. Diagnostics are typically time-and-materials. Any changes are approved with a clear change order before we proceed.
Will service disrupt operations?
We isolate zones, post safety signage, protect floors/walls, and plan brief, scheduled shutoffs. For kitchens and restrooms, we stage parts to minimize downtime and restore service quickly.
Do you service grease interceptors and backflow devices?
We install/repair both, coordinate pumping and certified backflow testing, correct failures, and provide documentation/logs to keep you compliant in the Rio Grande Valley.