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HVAC Repair in Los Angeles
Four Generations of Licensed HVAC Repair in Los Angeles
Red Lilly Plumbing has served the Greater Los Angeles area since 1924, four generations of the same family delivering both plumbing and HVAC services under one licensed, bonded, and insured operation. Our founder, John W. Lilly, built this company on honesty, transparency, and respect. Those values still guide every repair call we take today.
If your heating or cooling system isn’t working, our team is available seven days a week. Call (323) 319-4102 for a free, honest estimate on HVAC repair in Los Angeles.
What Sets Our HVAC Repair Team Apart
Every technician on our team completes weekly OSHA training, keeping repair work safe, code-compliant, and efficient on every job. We use modern diagnostic equipment and sustainable practices designed to protect your property and reduce environmental impact. We also have bilingual technicians on staff, so language isn’t a barrier to getting clear answers about your system.
HVAC Systems We Repair
We repair heating, ventilation, and air conditioning systems for both residential and commercial properties throughout Los Angeles. The equipment we service includes central air conditioners, furnaces, ductless mini-split systems, and heat pumps.
Common issues that bring customers to us:
- Air conditioners that run but won’t cool the space
- Heaters or furnaces that fail to turn on
- Thermostat malfunctions causing erratic temperature control
- Refrigerant leaks reducing system efficiency
- Unusual noises or odors coming from the unit
- Heat pumps that struggle to switch between heating and cooling modes, often a sign of a refrigerant or reversing valve issue
When we arrive, we start with a thorough HVAC diagnosis before recommending any repair. We explain what we find in plain language, walk you through your options, and give you a transparent estimate with no surprises. The repair plan we put together is tailored to your property, whether that’s a single-family home or a commercial building with more complex system demands.
Emergency HVAC Repair Serving Los Angeles & Nearby Communities
A failed air conditioner in July or a heating system that goes out overnight isn’t a problem that can wait until Monday. We offer emergency HVAC repair service seven days a week across the Greater Los Angeles area, including Beverly Hills, Glendale, and Pasadena.
Describe your issue and we can give you a straightforward assessment of what it may take to fix it. No pressure, no guesswork. Los Angeles residents have counted on Red Lilly Plumbing for over a century, and we bring that same integrity to every HVAC repair call.
Exclusive Savings on Expert Plumbing
Professional service, exceptional value. Explore our current promotions.
Trusted by Homeowners Across Los Angeles
Since 1924, Los Angeles families have trusted us for honest, reliable service.
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“Red Lilly is so great!! Joey was the plumber that came and he was so helpful, competent and personable. My shower drain has been driving me crazy and my building won't fix it as they say plumbing it's the tenant's responsibility. So I had to call my own plumber and thank goodness I called Red Lilly - they took care if it quickly and affordably. They were also on time for the appointment which was a relief as I'm always so busy. I'd highly recommend them!”Chenoa M.
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“I call Red Lilly for my plumbing needs. The response time is immediate, while the customer service is tops! They are experts in plumbing. My new garbage disposal was installed and works great. I called when the water main leaked, causing my home to be without water. This was an emergency for my family. Red Lilly's plumber was a hero that day.”Gregory D.
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“Thank you Jovani and John (juan) for coming in and servicing our toilet. We were lucky that the door stopper (piece of wood) didn't fall in the drains. Who knows if it was some kids or a unique individual. You guys were outstanding and quick! Second time calling you guys for service. I appreciate it.”Ulices (DeSano Pizza) Los Angeles, CA
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“I just recently moved into a new apartment that needed some plumbing work. I am so happy I found Red Lilly! They were so helpful over the phone as well before coming in. They were on time for the appointment which was amazing as most service appointments are always late. They were also super quick on the job- always a plus!! Would recommend to all my friends and family!”Keala P.
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“After searching and searching for reliable and honest plumbers I finally found them, Red Lilly Plumbing is the best, I needed my sewer pipe replaced and they were able to replace my pipes and not charge me an arm and a leg, I am very pleased with there rapid response and there sincere honesty. There prices were extremely reasonable and I was treated like gold. I would recommend them to anymore! Thank you Red Lilly Plumbing!”Happy Customer
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“Red Lilly Plumbing is the best! They fixed our problem in no time. The office is quick to answer and communicates well. Pricing is great. Highly recommend their services.”Jess R.
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“I recently moved to Los Angeles into a new house. They are very responsive to our needs and reasonably priced. They do not create an atmosphere that things are really bad. They fix the problem and are knowledgeable. The office answers immediately and sets appointments. The technicians arrive on time, or pretty close to on time and complete the task and make sure that it is done right! I only call Red Lilly for plumbing needs.”Stuart G.
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“I received a free estimate, they detected that I had a sewer drain clog. They did a great job at explaining what the existing problem was and how they were going to fix it. I am very satisfied with their work! Thank you Red Lilly Plumbing.”Violeta Los Angeles, CA
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“I've seen Red Lilly Plumbing trucks everywhere and decided to call them. They did a fantastic job, explained everything, and offered various options without being pushy. Felt like their #1 customer. Highly recommend and will never use anyone else!”Happy Customer
