Universal Heating & Air finishes each project on schedule and with the highest level of quality.
Offer valid for new clients only
With over 30 years of experience providing unparalleled service to our amazing customers in Southern California, we can resolve any of your heating issues, including:
Now, let’s check out some clear signs that tell you it’s urgent to get in touch with an AC repair company right away.
You woke up, and your heater stopped working or is blowing cold air. Furnaces blowing cold air is one of the most common issues with several potential culprits:
Do not try to take on heating repairs or pursue heating solutions on your own if your heater is blowing cold air. There are so many potential causes that it can be challenging to diagnose the problem if you are not a trained professional.
Are there strange sounds coming from your otherwise quiet heater? Often, the noise can help your HVAC technician diagnose the problem:
Because heaters and HVAC systems can make such a wide variety of noises, the final diagnosis should be left to a professional heating and air conditioning technician.
Picture this: It’s scorching outside at 95 degrees, and you head indoors to cool down. But wait, something’s off. Your home feels warm. Confused, you check a vent, and there’s hardly any cool air coming out. Your air conditioner isn’t doing its job – it’s either not moving air or just blowing a bit of cool air, not enough to cool your place.
This could mean your AC needs fixing, or there might be issues with the ducts or compressor. To pinpoint and solve the problem, you need a skilled technician from a Los Angeles HVAC service. They’re the ones who can figure out what’s wrong and get your AC back in shape.
GOOD Based on 252 reviews Giovanna Tavares2025-06-10Trustindex verifies that the original source of the review is Google. Thank you so much Dorian Zarza2025-06-10Trustindex verifies that the original source of the review is Google. This company fin all my problems, come with them briana medeiros2025-06-10Trustindex verifies that the original source of the review is Google. Quick installation! Great customer service!! Sofia Choque2025-06-10Trustindex verifies that the original source of the review is Google. Thanks for the excellent service and wish to work with you again!! Anang Suwanda2025-06-10Trustindex verifies that the original source of the review is Google. What a great experience! The technician fixed my furnace quickly, and the customer service was amazing. I’ll definitely be calling them again. Johanna Avila2025-06-09Trustindex verifies that the original source of the review is Google. Amazing company with amazing customer service would definitely recommend to others🙌 Rosiris ramirez perez2025-06-09Trustindex verifies that the original source of the review is Google. Estoy más que satisfecha el proceso super claro Muchas gracias david valiña2025-06-09Trustindex verifies that the original source of the review is Google. They explained everything clearly and fixed the issue the same day. Very reliable 🙌🻠Jelani Atkins2025-06-09Trustindex verifies that the original source of the review is Google. They got my heating system up and running fast, and the technician explained everything in detail. I appreciate their honesty and efficiency.
At Universal HVAC, we believe your home should always be a place of comfort—no matter the season. That’s why we created the Comfort Care Plan, a worry-free residential maintenance subscription designed to protect your heating and cooling investment while keeping your energy bills low and your family safe.
For just $14.99 per month, you’ll enjoy premium HVAC service benefits, priority treatment, and exclusive savings.
Keep your system running like new with two expert tune-ups per year:
One cooling tune-up in the spring
One heating tune-up in the fall
These seasonal checkups help catch small issues before they become major problems, improving efficiency, extending system lifespan, and preventing costly breakdowns.
Skip the lines during the busiest times of the year.
Members get:
Guaranteed priority service windows
Reduced wait times during heat waves and cold spells
We’ve got your back—when everyone else is booked solid, you’re first in line.
Save more on every service with:
10% off all HVAC repairs
10% off air quality upgrades like air purifiers, UV lights, and filter replacements
Small savings now mean big protection later.
Your plan moves with you:
Moving to a new home within our service area? Your membership goes too.
Selling your home? Transfer the plan to the new homeowner and increase your property’s value.
Receive a full energy efficiency analysis of your attic or crawl space once a year.
We identify insulation gaps, airflow restrictions, and any safety concerns that may impact system performance—giving you insights and peace of mind.
No waiting on hold.
Your membership includes a VIP customer support number for fast, personalized assistance. Schedule services quickly and get real-time updates from our team
All repairs completed under your membership include an extended labor warranty—at no extra cost.
Your system is protected as long as your Comfort Care Plan stays active.
Refer your loved ones and they’ll receive:
Unlimited free diagnostics
Free seasonal tune-ups
Let others experience the Universal HVAC gold standard—with no strings attached.
Enrolling is easy. Call us now at +1 (323) 763-5777
We understand that purchasing a new HVAC system for your home or commercial property is a significant investment and a top priority. That’s why we offer various solutions for financing HVAC repair or replacement in Los Angeles, California. We can help you explore your options and choose one that meets your needs and budget.
Your home’s indoor air quality is important, especially in Los Angeles, CA, where outdoor pollution can infiltrate. Remember those smells we talked about? They are an indication that you need indoor air quality services. As the EPA points out, some pollutants can be much higher indoors than outdoors.
The temperature in your home is steady, but a strange odor emanates throughout the house. These peculiar smells can be caused by several potential problems, including burning or melting electrical components or even a decaying pest in the ductwork! This repair can be a stinky job, so you should always leave the repairs in Los Angeles to the pros at Universal Heating & Air.
High Energy Bills
Are your energy bills skyrocketing, but your energy usage has stayed the same? The issue could be your increased heating costs. Scheduling a service call with Universal Heating & Air is a great option. Proper maintenance of your unit, including the occasional repair to the heating or cooling system, can lower your energy bills and increase your heater’s energy efficiency.
My Furnace Isn’t Working Properly; What Should I Do?
You want a warm home during those chilly Los Angeles nights, but your furnace isn’t working. Don’t freak out! Understand that most repairs are simple, straightforward, and can be handled in a matter of hours. Here is a step-by-step, simple guide to help you understand what to do if your heater isn’t working properly:
Check the Thermostat
First and foremost, if the heater is not working, and you are worried about a costly furnace repair, is to check the thermostat. More often than not, the issue is that your thermostat becomes loose or the batteries are dead. Checking the batteries in the thermostat is a simple and easy way to save money on an unnecessary heater repair.
Clean or Swap Out Your Air Filters
The next simple fix is to replace or clean the air filter. For your furnace to produce heat, proper airflow is required. A filter that is clogged or damaged and needs to be replaced or cleaned does not allow that airflow to circulate through the heater. Replace or clean the filters according to the manufacturer’s directions. Some filters can be cleaned under a running faucet, while others need to be replaced monthly.
Check the Breaker
Another common reason for a malfunctioning heater is a tripped breaker. Locate the breaker box, which is typically in the basement or a utility closet. Flip the breaker that is connected to the heater into the “On” position. If the heat doesn’t come back on, it’s time to contact professional heating and air conditioning technicians and request service!
Give the Team at Universal Heating & Air a Call for a Repair in Los Angeles!
If you cross all the easy fixes off the list and your HVAC system still isn’t functioning correctly, contact the technicians at Universal Heating & Air. We will check over the entire unit and determine the cause of your malfunctioning heater in a matter of minutes.
We have access to the parts and components for most HVAC systems, which means we can also perform the repair during that initial appointment, as well. Whether you need a complete HVAC replacement or a simple repair to residential heaters, we have got you covered.
The most effective way to avoid contacting a heating and air conditioning tech for a potentially costly repair is with routine maintenance of your HVAC system. Here are a few very simple things you can do as a homeowner to keep your furnace is in perfect working order:
Proper maintenance of your furnace includes keeping the ductwork clean. Damaged or clogged ductwork not only impacts the efficiency of your unit, but it also negatively impacts your home’s indoor air quality. Poor air quality can dramatically impact your health, especially the health of any family members with asthma or chronic respiratory illnesses.
Many homeowners overlook the importance of cleaning and maintaining the air filter. You can prevent a costly heater repair by simply cleaning or swapping out the filters. Need help determining which filter is best for your HVAC system and budget? Give us a call, and we can definitely discuss your options!
Regular maintenance is the best way to prevent an avoidable complete HVAC replacement. One of your heating and air conditioning technicians can help set you up with one of our affordable Los Angeles maintenance plans. The maintenance plan includes the following:
The HVAC contractors will also include the maintenance of your central air conditioning system or cooling system.
Are you in need of an emergency heating systems repair in your Los Angeles home? Want to maximize the efficiency of your HVAC system, and avoid costly heater repairs? The team at Universal Heating has decades of experience proudly serving the Los Angeles, CA, area.
When you schedule an appointment with the Universal Heating & Repair team, we will dispatch a background-checked, professional heating and air conditioning technician with the skills and knowledge to tackle any HVAC job.
After a thorough inspection of your HVAC system, you will be provided with a no-obligation, free estimate for the cost of parts and labor. We can offer you a heating solution that will work for you.
In addition to providing full-service heating services and HVAC services in Los Angeles, including servicing traditional furnaces and heat pumps, we offer a wide variety of other exceptional services, including:
A working furnace is essential to staying comfortable during the cold Los Angeles winter months. If your home is experiencing a lack of heat, contact the professionals at Universal for fast and reliable furnace repair in Los Angeles.
Central ac units are amongst the most popular types of units for Los Angeles homeowners, and for a good reason. If you have an existing HVAC system that includes a heater, you can easily install a central AC system on the current unit.
Many homeowners opt for heat pumps, which absorb and remove heat from the air and redistribute it.
In addition to heating system repair, we can also handle your Los Angeles air conditioning repair, as well. We service all varieties of air conditioning units, including window air conditioning units, ductless mini-split air conditioners, and portable air conditioning repair.
Ready for a new HVAC system that includes an updated unit? One of our fantastic heating and air conditioning technicians can determine the best equipment for your needs, budget, and the size of your home that will meet all your cooling needs.
Our HVAC technician can either repair your existing water heater or discuss a new unit or equipment. Schedule an appointment to determine if you should have a traditional tank heater installed or if you would benefit from a tankless water heater.
Unlike other HVAC companies in the Los Angeles area, we offer air quality service. A faulty or damaged HVAC system can dramatically impact your home’s overall air quality. A representative from our business will come to your home and discuss how our HVAC services can dramatically improve the quality of the air you and your family breathe every day.
Air conditioning repair is a general term that encompasses a wide range of services. Our business specializes in a few specific areas that help keep your home warm and comfortable during the winter months. HVAC system maintenance, furnace inspection, heater repair, and ductwork installation are just some of the HVAC services that we offer. Give us a call at (323) 763-5777 for a free inspection or any air conditioning heating repair in Los Angeles in or around Los Angeles!
When hiring local HVAC installers, you must think about the following aspects first:
The experience of the HVAC installer will say a lot about his expertise. Always choose a provider that has been in the industry for years.
You should only hire a licensed contractor for air conditioning installation in Los Angeles. This ensures that the contractor has met industry standards to deliver HVAC services.
An HVAC installer with liability insurance values the safety of its employees and clients alike. This insurance coverage will protect you from obligations should accidents occur on the job site.
If this is your first time hiring an HVAC installer, you should perform a quick check on the Better Business Bureau website, Yelp, and Google Reviews. This will give you first-hand accounts of the company’s reputation.
Just had some emergency air conditioning repair done by the team at Universal Heating & Air. They were fast and efficient, and they had my unit up and running in no time. Thanks so much!” – Gloria Shan.
“I had a great experience with the team at Universal Heating & Air. They were able to come out on short notice and repair my air conditioner in no time. They were very professional and did a great job. They also gave me tips for preventing future issues with my air conditioner. I would definitely recommend them to anyone in need of same-day air conditioning repair.” – Michael Spavin.
Offer valid for new clients only
20+ years of experience, unbeatable prices, EPA and NATE certified technicians.
CA License #1069748
© 2025 – All Rights Reserved to Universal Los Angeles Heating and Air Conditioning Services. Designed with GRY Marketing