5-Star Rated HVAC Services in Los Angeles

HVAC Contractor You Can trust in Los Angeles

Award winning Heating Air Conditioning Service and AC Installation

We Service All Major Brands

We work with the industry’s top manufacturers to fit your exact needs
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HVAC Permits & Code Compliance

We handle all permits and follow local codes. No delays. No shortcuts.
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On-Time, On-Budget HVAC Installation

We stick to your timeline and budget, no surprises, just solid results.
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Fully Insured

We are licensed and fully insured, including workers’ comp. Your project stays protected and compliant.
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Trained Technicians

Our technicians are trained, certified, background checked, uniformed, drug tested and a pleasure to work with.

Los Angeles HVAC Services: Repair, Installation, and Maintenance

If you're experiencing issues with your heating and air conditioning system in Los Angeles, you need a local HVAC company you can trust. At LA Heating & Air Conditioning, we provide top-rated, professional HVAC services for both residential and light commercial customers throughout the Los Angeles area. Our team of licensed and certified technicians is ready to restore comfort to your home or business.

Why Homeowners Choose LA Heating & Air Conditioning

Serving Los Angeles Since 2010
800+ Online Reviews Averaging 4.9 Stars
Fully Licensed, Bonded & Insured
We Handle All Permit & Code Requirements
Honest Quotes. Fast Scheduling.
Commercial air conditioning unit installation in Los Angeles

800+ Reviews Averaging 4.9 Stars: LA's Trusted HVAC Contractor

   (818) 660-1062   Book Online

Schedule Professional Air Conditioning Services in Los Angeles
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A broken AC system in Los Angeles's heat waves is more than just an inconvenience, it's an emergency. Our technicians are ready to provide expert AC repair, installation, and maintenance to keep your home cool and comfortable year-round.
For homes without existing ductwork, ADUs, garage conversions, or one room that never gets comfortable, ductless mini-split installation is often the right fit. Single-day installs, heat pump rebates often apply, no ductwork required.
HVAC duct and vent installation in Los AngelesThermostat installation in Los Angeles
Replacing your gas furnace and AC together? A heat pump installation in Los Angeles consolidates two end-of-life systems into one efficient electric system, can qualify for LADWP rebates in the City of Los Angeles, and typically finishes in one to two days.
Replacing your gas furnace and AC together? Switching to a heat pump consolidates two end-of-life systems into one efficient electric system, can qualify for LADWP rebates in the City of Los Angeles, and typically finishes in one to two days.
Replacing your gas furnace and AC together? A heat pump installation in Los Angeles consolidates two end-of-life systems into one efficient electric system, can qualify for LADWP rebates in the City of Los Angeles, and typically finishes in one to two days.
For homes without existing ductwork, ADUs, garage conversions, or one room that never gets comfortable, ductless mini-split installation is often the right fit. Single-day installs, heat pump rebates often apply, no ductwork required.

Residential and Commercial AC Repair in Los Angeles

Don't ignore the warning signs of a failing air conditioner. Acting fast can prevent a complete system breakdown and save you money on expensive repairs. If you're experiencing any of these common issues, it's time to call our team for prompt service:
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  • Lack of cool air: Your system is running, but the air isn’t getting cold.
  • Strange odors: A musty or burning smell from your vents.
  • Unusual noises: Banging, rattling, or grinding sounds.
  • High indoor humidity: The air feels sticky and heavy.
  • Increased energy costs: A sudden spike in your utility bills.

Our fully stocked service vehicles allow us to complete most AC repairs in Los Angeles on the first visit. Call us at the first sign of an issue with your air conditioning system to prevent a complete breakdown. Some signs are obvious and should prompt you to call us right away. Ignoring these issues won’t make them disappear, delaying service can lead to more extensive repairs and higher costs.
At LA Heating & Air Conditioning, no AC repair job is too small, and it’s never too early to call for help. Our trusted team has the knowledge and experience to keep your home cool, safe, and comfortable year-round.

📞 We’re just a call or click away, reach us today at (818) 660-1062 to schedule reliable AC repair or book online now!

Air Conditioning Installation Los Angeles

HVAC FAQ - Answers for Los Angeles Property Managers

How long do commercial HVAC repairs take?

Most standard repairs are finished on the first visit, depending on parts availability. During major heat waves, response times vary, so priority scheduling or maintenance agreements help avoid delays.

What information do I need to provide when requesting HVAC service for a building?

Property address, unit location (suite/roof), system type, tenant contact (if needed), and a brief description of the issue. Photos of the thermostat or unit label can speed things up. If requesting maintenance an equipement list with unit count and type are essential to getting a quick estimate.

Should I repair or replace a failing commercial HVAC unit?

  • Repair when the cost is below $2,000 - $2,500 and the system still has useful lifespan (less than 10 years old)
  • Replace when repairs exceed 30% of replacement cost or the unit is over 12–15 years old and struggling to keep up with demand. ENERGY efficiency, refrigerant type, and tenant needs also factor in.
  • How often should HVAC systems in commercial buildings be serviced?

    Most commercial buildings need twice-yearly maintenance (spring & fall). Higher-demand buildings — restaurants, gyms, older equipment — often need quarterly service.

    What causes HVAC systems in multi-unit buildings to fail most often?

    Common issues:

    • Dirty or clogged filters
    • Lack of maintenance
    • Worn belts, motors, or capacitors
    • Refrigerant leaks
    • Poor airflow or blocked ducts
    • End-of-life rooftop systems

    Most breakdowns happen during extreme heat because systems are already struggling.

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    HVAC Tips & Resources for Los Angeles Homeowners

    Technician Installing AC

    Why TECH Clean California Requires an Enrolled Contractor for Heat Pump Incentives

    If you're considering a heat pump in California, this post explains TECH Clean California contractor enrollment: why the program requires it for its incentives, how it affects install quality and system performance, and what can go wrong with the wrong installer. Other rebate programs, such as LADWP, Burbank Water and Power and Glendale Water & Power, have their own requirements.

    Technician Installing AC

    The HVAC “$5,000 Rule” — A Simple Way to Know When to Repair or Replace Your AC

    Learn how the HVAC $5,000 Rule helps you decide whether AC repair or replacement makes financial sense. Simple formula, expert guidance for LA homeowners.

    Technician Installing AC

    Los Angeles Heat Pump Installation Cost Guide & Pricing

    Explore the costs and savings of installing a heat pump in your Los Angeles home. Discover average installation costs, benefits,

    Technician Installing AC

    Los Angeles Heat Pump Rebates & Savings (2026)

    Los Angeles homeowners can save thousands on heat pump installations with LADWP rebates. Learn how these programs can dramatically lower your upfront costs, boost home efficiency, and contribute to a greener future.

    Technician Installing AC

    Choosing a New HVAC System in Los Angeles: The Essential Guide

    Choosing a new HVAC system is a significant investment that requires careful consideration of your specific needs, from the size of your space to your budget and energy efficiency goals. The key to a successful project is not only selecting the right system type and features but also hiring a qualified, professional contractor in Los Angeles for proper and safe installation.

    Technician Installing AC

    Attic Fan Benefits In LA Area

    Boost comfort in your Los Angeles home with attic fan installation. Discover how attic ventilation improves AC efficiency, protects your home, and keeps it cooler.