Mon–Fri: 7am–11pm  |  Sat–Sun: 7am–5pm

Expert Air Conditioning Services in Los Angeles

Stay cool, no matter how hot it gets in LA. From fast AC repairs to full system installation, AES Heating and Air Conditioning is your trusted local expert for air conditioning services
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Google Rating
5.0 ★★★★★
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Top Pro on Thumbtack
2024
2023
HVAC technician inspecting an outdoor air conditioning unit

AC REPAIR AND MAINTENANCE SERVICES

Having trouble with your air conditioner? We offer fast, affordable AC repair and maintenance services throughout Los Angeles. From weak airflow to strange noises or no cooling at all, our expert technicians quickly diagnose and fix the issue. We also provide seasonal maintenance to keep your system running smoothly and efficiently all year long.

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Air Conditioner Repair

Is your AC blowing warm air, leaking, or not turning on at all? Our expert technicians will quickly diagnose the problem and repair it right on the first try. No service call charge, just quality, affordable repair.

VRV System Service & Maintenance

Keep your advanced VRV system running at peak efficiency with regular maintenance and prompt repair. We’re trained to service complex multi-zone systems and catch issues before they turn into costly problems.

Duct Inspection

If your AC isn’t cooling evenly, your ductwork might be a problem. We offer professional duct inspections to identify leaks, blockages, or damaged areas that affect airflow and energy performance.

AC INSTALLATION SERVICES

Looking to install a new air conditioning system in your home or business? From ductless mini-splits to heat pumps and VRV systems, we deliver expert installation, energy efficiency and lasting comfort.

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Ductwork Installation

Upgrade your indoor comfort with custom-designed ductwork. We install clean, efficient air distribution systems that improve air quality, reduce energy waste, and maximize your HVAC system’s effectiveness.

Heat Pump Installation

Upgrade to a high-efficiency heat pump system that delivers both heating and cooling year-round. Perfect for Los Angeles homes, our expert installation ensures maximum energy savings and reliable performance.

Ductless Split System Installation

Ductless mini-split systems offer flexible zone control, energy efficiency, and quiet operation. Ideal for room additions, older homes, or garages.

VRV System Installation

For larger homes or light commercial buildings, VRV (Variable Refrigerant Volume) systems offer smart, customizable climate control across multiple zones. We handle the full installation process with precision and care.

Common AC problems we fix in Los Angeles

AC won’t turn on
Warm air blowing instead of cold
Weak or uneven airflow
Strange noises or smells
Frequent cycling or system shuts off
Leaking or pooling water around the unit
Thermostat not working
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HVAC technician performing maintenance on a rooftop air conditioning unit
Technician replacing a dirty HVAC air filter near ductwork

WHY THESE ac PROBLEMS HAPPEN

Clogged or dirty air filters
Refrigerant leaks
Malfunctioning thermostats
Electrical/control board issues
Faulty compressors or motors
Improper installation or worn-out parts
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Technician replacing a dirty HVAC air filter near ductwork

What’s included in our AC service in LA

Full diagnostic (free with repair)
Repair or replacement of faulty components
Refrigerant refill or system rebalancing
Filter change or duct cleaning (as needed)
System testing after service
Maintenance tips & performance recommendations
3-year warranty on all repairs
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Technician using a power drill to service an air conditioning unit

Why choose AES for air conditioning services

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Free service call & diagnostics

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3-year warranty on all repairs

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licensed, insured, highly trained techs

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same-day appointments available

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Loyalty Discounts for Returning Clients

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5.0 Google rating & Top Pro on Thumbtack

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:

Proudly Serving Los Angeles and Surrounding Cities

From Shadow Hills and Burbank to Pasadena and North Hollywood — we bring quality AC services to every neighborhood in Greater Los Angeles.

Los Angeles & San Fernando Valley
Shadow Hills
North Hollywood
Studio City
Van Nuys
Toluca Lake
Chatsworth
Sherman Oaks
Panorama City
Granada Hills
Valley Village
Reseda
Sylmar
Encino
Northridge
Sun Valley
Tujunga
Pacoima
Mission Hills
Arleta
San Fernando
View All Service Areas
Central & East LA
Downtown LA
Atwater Village
East LA
Silver Lake
Highland Park
Eagle Rock
Lincoln Heights
Glassell Park
Westside & Coastal LA
West Hollywood
Brentwood
Marina del Rey
Hollywood Hills
Santa Monica
Topanga
Beverly Hills
Venice
Glendale & Pasadena Area
Glendale
La Cañada Flintridge
Pasadena
Sunland
South Pasadena
Conejo Valley & Northwest LA
Woodland Hills
Calabasas
Santa Clarita
Tarzana
Thousand Oaks
Orange County & Coastal South Bay
Anaheim
Costa Mesa
Redondo Beach
Huntington Beach
Santa Ana
Orange
Rancho Palos Verdes
Long Beach

Special Offers From AES Heating and Air Conditioning

We believe great service should come with great value. Take advantage of these limited-time offers.

15% Off Labor for Returning Clients

We love our repeat customers! Book again and receive 15% off all labor. No coupon needed.

0% FINANCING AVAILABLE

Spread the cost of major installations with 0% interest for 12 months. Ask us how to apply when booking.

Free Service Call & Diagnostic

That’s right,  we’ll inspect your system, identify the issue, and explain your options at no charge. You only pay for the repair or installation, not the visit.

Ready to Schedule your HVAC Service?

Whether you need urgent repairs, a new system installed, or just want a second opinion — we’re here to help. Don't wait until it gets worse. Call now or book online, and we’ll take care of the rest.

Call (213) 877-3415
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Frequently asked questions about our Air conditioning services

Do you offer same-day air conditioning repair in Los Angeles?

Yes! We offer same-day and next-day AC repair across LA. If it’s an emergency, let us know and we’ll prioritize your service.

What types of air conditioners do you service?

We work on all major systems: central ACs, ductless mini-splits, heat pumps, rooftop units, and VRV/VRF systems.

Do you install energy-efficient AC systems?

Absolutely. We install high-efficiency models that reduce your energy bills and qualify for rebates or financing.

What’s included in an AC maintenance visit?

Our AC maintenance includes filter checks, refrigerant level inspection, thermostat calibration, electrical checks, coil cleaning, and a full system performance test. Regular service helps extend the life of your unit and improves energy efficiency.

What brands do you work with?

We service and install all major brands including Trane, Carrier, Mitsubishi, Goodman, Rheem, Lennox, and more.

Do you install smart thermostats with new AC systems?

Yes! We can install and set up smart thermostats like Nest, Ecobee, and others as part of your AC installation — giving you better temperature control and energy savings.

How do I know if my AC system needs to be replaced or just repaired?

If your system is over 10–15 years old, frequently breaks down, or your energy bills keep rising, it may be more cost-effective to replace it. Our technicians offer honest recommendations after a free diagnostic — no pressure, just solutions.

What should I do if my AC stops working suddenly?

Turn the system off, check your breaker and thermostat, then call us. We offer same-day appointments across Los Angeles and will get your AC up and running fast — with free diagnostics and no service call fee.