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Heating Repair in Edinburg, TX
Edinburg winters are short, but the cold snaps are real, and the heater almost always fails on the coldest night. Cool Aid repairs heat pumps and furnaces from the shop on Murillo Street.
★ 4.9 (200 reviews) · Same Day Service · No Upsells

Why Heaters Fail on the First Cold Night
A heater in Edinburg may run for only a few weeks a year. Components that sit idle for ten months do not always wake up on command, and the first cold front of the season is when failed igniters, tired blower motors and dead heat strips show themselves. If your heater has not run since last winter, test it on a mild evening before the temperature drops.

Heat Pumps, Furnaces and Combined Systems
Most Edinburg homes heat with a heat pump or with electric strips built into the same air handler that cools the house. That is why a heating problem often means the whole system needs a look. A heat pump that cools well but will not heat can have a failed reversing valve or a control fault, and a system on constant emergency heat is running on the most expensive electric strips.
Gas furnaces are less common in this area but they are out there, usually in older houses or in homes where a previous owner chose gas. If you have a furnace, tell us when you call so we can bring the right parts.
Normal and Not Normal on the First Day of Heat
A burning dust smell for a few minutes is normal the first time you run the heat after a long summer. A smell of hot plastic, smoke or anything that does not fade is not. Switch the system off and call. The same goes for a breaker that trips every time the heat starts.
- The system will not start or the thermostat shows no response.
- Air blows but it is cold, even on heat.
- The emergency heat light stays on.
- A burning smell that does not fade after a few minutes.
- Loud banging or squealing when the heat cycles.
Rentals and Offices When the Temperature Drops
When a cold front comes through, property managers get a wave of calls. If you manage rentals in Edinburg, give us the address and what the tenant reports when you call, and we will work through the schedule in order. We repair heating on small commercial buildings as well.
How Heating Repair Works With Cool Aid in Edinburg
- 1
Describe What Is Happening
No heat, weak heat or a strange smell. It tells us which parts to bring.
- 2
Diagnose the Real Issue
We check the heating side of the system as carefully as we check the cooling side.
- 3
Price First, Then Repair
You hear the price before the work starts. The service call is free when you have us do the repair, and repairs carry a three month warranty on electrical parts.
4.9 out of 5 from 200 Google reviews
"He has been taking care of my air conditioning since 2020... Carlos is an amazing technician, he is extremely courteous, fast, honest, reliable... He doesn't try to sell you things you don't need, and he is always looking for ways to save you money."
Priscilla Ramirez
"Very prompt, professional and courteous service. Everything was explained in detail including what was being charged and why."
Roger Averitt
"This company has been loyal and good to me for many years. They are a business that you deal with the bosses directly. Carlos never misses a phone call and is very available."
Angie Perez
More HVAC Services in Edinburg
Edinburg Heating Repair FAQs
Does Cool Aid really work on heating, not just AC, in Edinburg?
Yes. Most Edinburg homes use a combined AC and heating system, and we repair the heating side of that same unit.
What are signs my heater needs repair?
No warm air, a system that will not turn on, a smell of burning plastic, a tripping breaker, or loud noises when it cycles.
How fast can you fix my heater in a cold snap?
Same day repair is available on weekdays depending on the schedule. A cold front brings a lot of calls, so call early and we will confirm a time.
Do you do emergency heating calls on nights and weekends?
Not after hours. Weekday hours are 7 AM to 7 PM, with scheduled weekend visits from morning to early afternoon. If the heat quits at night, call first thing the next morning.
Why is my heat pump running on emergency heat?
Emergency heat uses electric strips only and costs the most to run. It is for a failed heat pump. If the light stays on, call us.
Heater Not Working in Edinburg?
Call to describe the problem and check today's schedule.
