Lennox HVAC Repair & Service in Los Angeles

Chill Out Pros offers expert Lennox HVAC repair and maintenance services across Los Angeles. Lennox is a top-tier brand known for its energy-efficient, high-performance heating and cooling systems. Whether you're dealing with a broken Lennox AC, a faulty heat pump, or a furnace that won’t start, our certified technicians have the training and tools to fix it fast.

Lennox HVAC Equipment We Service

We work on all major Lennox residential and commercial HVAC models, including:

- Lennox central air conditioners
- Lennox gas and electric furnaces
- Lennox heat pumps
- Lennox ductless mini-split systems
- Lennox packaged rooftop units
- Lennox iComfort® smart thermostats

Whether you have an older unit or a high-efficiency Lennox Signature Collection system, we can keep it running at its best.

Common Lennox HVAC Problems We Repair

Even durable Lennox systems can run into problems. Some of the most frequent issues we resolve include:

- AC not cooling or blowing warm air
- Furnace blowing cold air or not turning on
- Heat pump not switching modes or operating inefficiently
- Thermostat malfunctioning or not syncing with the system
- Frozen evaporator coils or refrigerant leaks
- Uneven cooling or poor airflow
- Loud noises like rattling, humming, or buzzing
- Short-cycling or system shutting off too soon
- Clogged condensate lines or drainage problems

Our techs use advanced diagnostics and OEM parts to restore your comfort quickly and reliably.

Our Lennox HVAC Services

We provide a full range of Lennox system care, including:

- Repairs: Fast troubleshooting and repairs for any HVAC problem
- Maintenance: Seasonal tune-ups to improve efficiency and prevent breakdowns
- Installations: Replacements and upgrades with the latest Lennox systems
- Emergency Repairs: Same-day and after-hours service when you need it most

Why Choose Chill Out Pros?

- Lennox-trained technicians
- Same-day HVAC service available across Los Angeles
- Upfront, honest pricing with no hidden fees
- Local, family-owned service with 5-star reviews
- Satisfaction guaranteed on all repairs and installs

✅ Serving Los Angeles, Pasadena, Burbank, Glendale & surrounding areas.

What our Customers Say

Jasmine N.

Had an issue with my Carrier central air system not cooling evenly. The tech from Chill Out Pros showed up right on time, quickly identified a problem with the zone control board, and had it fixed within an hour. Clean, professional, and didn't push unnecessary repairs. Solid service.

5.0 rating based on 1,234 ratings

Cynthia R.

My old Goodman furnace gave out in the middle of January. I called Chill Out Pros after a neighbor recommended them, and they got someone out the same day. I was surprised how fast they sourced the part and got heat back in the house. Totally grateful.

5.0 rating based on 1,234 ratings

David L.

After weeks of weird noises coming from my Trane heat pump, Chill Out Pros came to the rescue. They found a worn-out compressor mount and replaced it without a hassle. Very reasonable pricing, and the unit’s been whisper quiet ever since.

5.0 rating based on 1,234 ratings

Marisol G.

Chill Out Pros helped me out big time with my Lennox HVAC system. The AC kept shutting off, and no one else could figure out why. Their technician knew exactly what to check, fixed the issue, and gave me tips to avoid future problems. Super knowledgeable team.

5.0 rating based on 1,234 ratings

Eric T.

I manage a few rental units and use Chill Out Pros exclusively now. Last month, a tenant's Rheem mini split started leaking. These guys responded fast and handled the job professionally, no drama. They keep my properties running smoothly.

5.0 rating based on 1,234 ratings

Nina S.

I don’t normally write reviews, but Chill Out Pros deserves one. My Daikin ductless system lost cooling power during a heatwave, and I was miserable. They worked me into their schedule and fixed a refrigerant leak same-day. Very thankful they treated it like a priority.

5.0 rating based on 1,234 ratings

Greg H.

They came out to service my Bosch hybrid system and were very upfront about what needed repair and what didn’t. No scare tactics or hidden fees. Just honest diagnostics and quick work. That kind of transparency goes a long way with me

5.0 rating based on 1,234 ratings

Laura P.

We were getting inconsistent heat from our York unit, and the thermostat wasn't responding properly. Chill Out Pros replaced the faulty controller and reprogrammed everything with care. They even followed up a few days later to make sure all was good.

5.0 rating based on 1,234 ratings

Marcus D.

Our Bryant AC started short cycling right when we had guests coming in from out of town. Chill Out Pros got it stabilized fast. I really appreciated how the technician explained the issue in plain English without all the jargon. Definitely keeping their number saved.

5.0 rating based on 1,234 ratings

Schedule an Appointment