Emergency Furnace Repair in Los Angeles

Different Kinds of Problems with Furnaces We Fix
We fix all the most frequent furnace problems at AES Heating and Air Conditioning, such as:
- No heat or heat that isn't steady
Your furnace isn't making enough heat, so your home is cold and uncomfortable. - Failures of the blower motor
If your blower isn't operating, warm air won't be able to go through your vents. - Problems with the pilot light or ignition
Your furnace won't start or stay lighted if the ignition system or pilot light doesn't work. - Problems with the thermostat
A broken thermostat can prevent your furnace from turning on or maintaining the proper temperature. - Problems with the control board or electricity
Problems with the wiring or control board can make the system stop working or work in strange ways. - Gas leaks or shutoffs for safety
If you think there is a gas leak, your furnace may turn off on its own for safety. Don't disregard this. - Loud noises, odors of burning, or brief cycles
Strange noises, smells, or cycles that keep going on and off can mean that parts are worn out or that there is a safety issue.
Types of Furnaces We Fix
- Gas furnaces
- Furnaces that run on electricity
- Systems with high efficiency
We can fix your system, no matter what brand it is, even if we didn't install it.
When Your Furnace Has to Be Fixed
Sometimes it's simple to see that there are difficulties with the furnace. At other times, problems with the furnace can accumulate silently. Please give us a call if you notice any of these warning signs:
- The furnace won't start, or it turns off soon after it does
- Weak airflow or cold patches in different parts of your home
- Smells like burning, mold, or gas coming from the vents
- Noises like rattling, slamming, or screeching when it's running
- Your energy expenses go up all of a sudden
- The system operates all the time, yet it still can't keep the temperature stable
These concerns could mean that there are problems with the airflow, worn parts, or safety issues. Our experts will swiftly figure out what's wrong and suggest the best way to fix it.

Why It's Important to Fix Your Furnace Quickly
Problems with your furnace may start out minor, but they usually don't remain that way. If you don't pay attention to early warning signs, you could end up with big problems and costly repairs. That's why it's crucial to get service on time.
- Get the heat and comfort back soon
Get your house warm again without having to wait or be uncomfortable. - Stop big safety risks
Stay away from dangers like gas leaks, carbon monoxide exposure, or broken heat exchangers. - Keep your system from getting worse
Taking care of problems early can help keep other parts from breaking down. - Make the airflow and heating work better
Enjoy heating that is always the same and works well all over your house. - Make your energy use more efficient
A furnace that works well uses less energy and lowers your utility bills. - Stay away from the costs of emergency repairs
If you do regular maintenance, you can avoid having to pay for expensive repairs on the weekends or after hours.
If you wait too long to fix your furnace, it may lead to new problems that are more expensive and could cause other systems to fail unexpectedly. Our crew is here to keep your house secure, warm, and pleasant with service that is cheap and dependable.
What Our Furnace Repair Service Covers
We offer full diagnostics and expert repairs at AES Heating and Air Conditioning to have your furnace functioning properly, often on the same day you call.
- Free checkup and problem-solving
We look at the problem for free and don't charge a service call fee. - A full diagnosis of all the main parts
Our professionals look at the whole system to figure out what is causing the problem. - Quick repairs on the spot when they are possible
The first visit usually fixes most problems. - A clear explanation of what went wrong and why
We use plain language to make sure you understand the problem and the remedy. - Safety check and performance test after repairs
We make sure your furnace is safe and working at its best. - Restarting and cleaning the whole system
Your unit is restarted, and the area is clean and ready for usage.
If a replacement is the better option, we will explain why and give you a clear quote. No pressure, just facts you can trust.
What Our Customers Are Saying
We're proud to be one of the highest-rated HVAC companies in Los Angeles, with hundreds of 5-star reviews from real homeowners and businesses. Here’s what they say about working with AES:
Why choose AES for expert heating services in Los Angeles?
Free service call & diagnostics
3-year warranty on all repairs
licensed, insured, highly trained techs
same-day appointments available
Loyalty Discounts for Returning Clients
5.0 Google rating & Top Pro on Thumbtack
Proudly Serving Los Angeles and Surrounding Cities
AES Heating and Air Conditioning proudly serves Los Angeles and all surrounding neighborhoods with expert HVAC installation, repair, and maintenance.
Whether it's a last-minute AC breakdown or a new furnace installation, our technicians are just a call away, offering same-day appointments throughout Los Angeles and beyond.
Need Furnace Repair in Los Angeles?
Call AES Heating and Air Conditioning today. Our team will restore your comfort quickly — with expert service, honest pricing, and no surprise fees.