
United Heating & Air Conditioning – Expert Air Conditioning Services in Los Angeles
Our Comprehensive Air Conditioning Services in Los Angeles
AC Repair in Los Angeles
If your air conditioner is not cooling properly, making strange noises, or causing high energy bills, our expert AC repair technicians can diagnose and fix the issue quickly. We handle:
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Refrigerant leaks and recharge
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Frozen evaporator coils
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Clogged or dirty air filters
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Thermostat malfunctions
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Compressor and fan failures
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Uneven cooling or weak airflow
We offer same-day AC repair services in Los Angeles, ensuring you never have to suffer through the heat.
AC Replacement & Installation in Los Angeles
Upgrading your air conditioning system to a modern, energy-efficient model can save you money on utility bills while enhancing cooling performance. Our AC installation and replacement services include:
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Personalized recommendations for the best AC unit
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Seamless installation of central AC, ductless mini-splits, and heat pumps
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High-efficiency cooling solutions to reduce energy consumption
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Proper sizing and placement for optimal airflow and performance
Whether you're replacing an old system or installing a new one, we ensure top-notch service from start to finish.
AC Maintenance & Tune-Ups
Regular AC maintenance helps prevent unexpected breakdowns, improves efficiency, and extends the lifespan of your system. Our Los Angeles AC maintenance services include:
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Checking and replacing air filters
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Cleaning coils for better efficiency
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Inspecting and lubricating moving parts
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Calibrating the thermostat for precise temperature control
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Examining electrical connections for safety
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Testing refrigerant levels and pressure
With scheduled tune-ups, you can enjoy uninterrupted cooling while lowering repair costs in the long run.
Ductless Mini-Split Systems
For homes and businesses without traditional ductwork, ductless mini-split AC systems offer an energy-efficient cooling solution. Our services include:
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Ductless AC installation and replacement
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Repairs for mini-split system components
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Routine maintenance for optimal performance
These systems provide zoned cooling, reducing energy waste while keeping different areas at the perfect temperature.
Smart Thermostat Installation
Upgrading to a smart thermostat allows for better temperature control and energy savings. We install and program leading brands like Nest, Ecobee, and Honeywell, enabling:
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Remote temperature control via smartphone apps
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Automated cooling schedules
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Energy-saving recommendations
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Seamless integration with HVAC systems
Our Commitment to Your Comfort
Los Angeles summers can be scorching, making a reliable air conditioning system essential for comfort. At United Heating & Air Conditioning, we specialize in AC repair, installation, replacement, and maintenance, ensuring your home or business remains cool and energy-efficient year-round.

Why Choose United Heating & Air Conditioning?
✔ Experienced & Certified AC Technicians – Highly trained professionals who ensure quality service. ✔ Local Los Angeles HVAC Experts – We understand the unique cooling needs of LA homes and businesses. ✔ Same-Day & Emergency AC Services – Quick response times to restore comfort fast. ✔ Affordable Pricing & Financing Options – Flexible payment plans available. ✔ Energy-Efficient Cooling Solutions – Helping you reduce energy bills while maximizing comfort. ✔ Customer Satisfaction Guaranteed – We stand by our work to ensure 100% satisfaction.
Serving Los Angeles & Surrounding Areas
We proudly provide air conditioning services in Los Angeles, Beverly Hills, Santa Monica, Pasadena, Burbank, Glendale, and nearby cities. No matter where you are, our team is ready to keep you cool and comfortable.
Schedule Your AC Service Today!
Don’t wait for the summer heat to become unbearable. Contact United Heating & Air Conditioning for top-rated AC repair, installation, and maintenance in Los Angeles.
Reliable Air Conditioning Services for Comfort
It's Time to Glow
At our company, we specialize in air conditioning services that guarantee your comfort year-round. With our dedicated team of professionals, we focus on swift and efficient repairs to ensure that your AC system functions at its best. Trust us to deliver quality solutions that keep you cool even on the hottest days.


