Heating
Expert Heating Repairs, Installations & Maintenance in the Rio Grande Valley
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Keeping the Rio Grande Valley Warm
Reliable Heating Service You Can Trust
When the Valley nights get chilly, you need dependable heating that won’t leave you shivering. Treviño Repairs delivers complete heating solutions—from fast furnace repairs and seasonal tune-ups to full system installations. Our licensed technicians arrive prepared to restore warmth and comfort with the professionalism, equipment, and expertise you expect from the Treviño name. Whether for your home or business, we keep you powered through every cold front.

LEAVE HEATING TO TREVINO
You can trust our heating technicians for safe, precise, and professional work. Every Treviño expert is trained to handle jobs of all sizes—from minor furnace fixes to full system upgrades. While many companies cut corners, we pride ourselves on being a cut above. When you call Treviño, a licensed technician will arrive with the right tools and training to keep your home or business warm and reliable.
- Uniformed and licensed heating specialists
Clearly marked and branded Treviño vehicles
Certified in furnace and heating system repair, installation, and maintenance
Safety-focused and energy-efficient service
Honest recommendations with transparent pricing
We take care of all your heater needs
Heating Services We Offer

Heating System Installation

Heating System Repair

Furnace

Maintenance & Inspection

Commercial Heating

Financing
More Than Just Repairs
Why the Rio Grande Valley Chooses Treviño
Licensed & Certified Techs
Ongoing training. Industry-standard credentials.
Background-Checked Techs
Every tech screened for your peace of mind.
Drug-Tested. Safety-Trained
Strict safety protocols on every job.
Uniformed & ID-Badged
Know exactly who’s at your door.
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
Heating Questions, Answered
Clear answers before you book—safety, costs, solutions.
Why is my heater blowing cold air?
This can be caused by a dirty filter, thermostat issues, or a failing heating element. Our technicians can quickly diagnose and restore proper heat.
How often should I service my furnace or heater?
We recommend annual tune-ups before the colder months to ensure your system runs efficiently and safely.
What are signs my furnace needs repair?
Unusual noises, uneven heating, frequent cycling, or a sudden spike in energy bills are all red flags.
How long does a heating system last?
With proper maintenance, most furnaces and heating systems last 15–20 years. If yours is older, replacement may be more cost-effective.
Do you install new heating systems?
Yes — Treviño offers full installation services, helping you choose the right system for your home or business and installing it to code.
Is it dangerous to skip heating maintenance?
Yes — neglect can lead to higher energy bills, costly breakdowns, and even safety risks like carbon monoxide leaks.
What’s the difference between a repair and a tune-up?
A repair fixes an existing problem, while a tune-up is preventative maintenance that keeps your system running smoothly.
How fast can Treviño respond to heating emergencies?
We offer fast, reliable service across the Rio Grande Valley. In many cases, our technicians can arrive the same day.
