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Air Conditioning Repair & Heating Repair in South Gate, CA

Fast, affordable AC repair, furnace repair, heat pump service and HVAC installation for South Gate homes and businesses. Same-day appointments. 24/7 emergency service. Flat, upfront pricing.

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South Gate HVAC hotline, open 24 hours(855) 459-5498AC repair • Heating repair • Installation
Same-day service in South Gate24/7 emergency AC & heating repairAll brands repairedFlat upfront pricing
Home › Locations › South Gate, CA

Your local HVAC company in South Gate, California

When the air conditioner stops cooling in the middle of a South Gate heat wave or the furnace goes quiet on a cold night, you need an HVAC company that answers the phone and shows up. Los Angeles Air Conditioning Heating provides air conditioning repair, heating repair, furnace and heat pump service, ductless mini split installation, duct repair and complete HVAC replacement throughout South Gate and the surrounding communities of Cudahy, Lynwood, Huntington Park, Bell, Maywood, Vernon.

Our technicians carry parts for every major brand, quote a flat price after the diagnosis and finish most AC and heating repairs on the first visit. Whether you need emergency AC repair at midnight, a furnace tune-up before winter or a new energy-efficient system sized correctly for your home, one call to (855) 459-5498 handles it.

Why South Gate calls us

  • Local technicians who know South Gate homes and their systems
  • A real person answers the phone, day or night
  • Written quotes, no hourly surprises
  • Repairs on all brands, all ages, all fuel types
  • Financing available on new systems
  • Every job backed by our workmanship guarantee

Common calls from South Gate

  • AC not cooling or not blowing cold air
  • Air conditioner not turning on or tripping the breaker
  • Furnace not working, no heat, heater blowing cold
  • Furnace short cycling or making a loud bang
  • Heat pump frozen or blowing cold air in winter
  • AC frozen coil, water leaks or loud noises
  • Old system replacement and new AC or furnace installation

HVAC services in South Gate, CA

Every service below has its own South Gate page with details, common repairs and answers to the questions we hear most from local homeowners.

AC Repair in South Gate

When your air conditioner quits on a hot afternoon in South Gate, you do not want a callback tomorrow. Our AC repair technicians reach homes across…

Ac repair in South Gate »

Air Conditioning Service in South Gate

Air conditioning service in South Gate keeps your system efficient through the long California cooling season. We clean, test, tune and repair…

Ac service in South Gate »

Central Air Repair in South Gate

Central air repair in South Gate for split systems, packaged rooftop units and heat pumps. If the whole house is warm, the outdoor unit is silent or…

Central air repair in South Gate »

AC Tune-Up in South Gate

A spring AC tune-up in South Gate is the cheapest insurance against a mid-summer breakdown. Our technicians inspect, clean and test every component…

Ac tune-up in South Gate »

AC Installation & Replacement in South Gate

AC installation and replacement in South Gate with properly sized equipment, clean workmanship and pricing you understand before we start. Whether…

Ac installation in South Gate »

AC Not Cooling in South Gate

AC not cooling in South Gate? An air conditioner that runs but blows warm air usually has a low refrigerant charge, a frozen evaporator coil, a…

Ac not cooling repair in South Gate »

AC Compressor Repair in South Gate

AC compressor repair in South Gate for units that hum, click, trip the breaker or simply will not start. The compressor is the heart of your air…

Ac compressor repair in South Gate »

AC Frozen Coil & Noisy AC Repair in South Gate

Frozen AC coil in South Gate? Ice on the indoor coil or copper lines means airflow or refrigerant is off, and running it will damage the compressor.…

Frozen coil and ac noise repair in South Gate »

Emergency AC Repair in South Gate

Emergency AC repair in South Gate, 24 hours a day, 365 days a year. When the air conditioner dies during a heat wave, at night, on a weekend or on a…

Emergency ac repair in South Gate »

Heating Repair in South Gate

Heating repair in South Gate for furnaces, heat pumps, wall heaters and packaged units. When the heat stops on a cold night in South Gate, our…

Heating repair in South Gate »

Furnace Repair in South Gate

Furnace repair in South Gate for gas and electric furnaces of every brand and age. A furnace that will not ignite, keeps shutting off or blows cold…

Furnace repair in South Gate »

Furnace Service & Tune-Up in South Gate

Furnace service in South Gate before the first cold snap keeps your heater safe, efficient and reliable. Our furnace tune-up inspects burners,…

Furnace service in South Gate »

Furnace Not Working / No Heat in South Gate

Furnace not working in South Gate? No heat on a cold morning is one of the most common calls we take, and one of the fastest to fix. Our technicians…

No-heat repair in South Gate »

Furnace Short Cycling Repair in South Gate

Furnace short cycling in South Gate, turning on and off every few minutes, wears out parts fast and leaves the house cold. We find the cause, whether…

Furnace short cycling repair in South Gate »

Heating & Furnace Installation in South Gate

Heating installation in South Gate for gas furnaces, electric furnaces and heat pumps, sized and installed to manufacturer specifications. When your…

Heating installation in South Gate »

Emergency Heating Repair in South Gate

Emergency heating repair in South Gate, available 24 hours a day. A furnace or heat pump that fails on a winter night is not a wait-until-Monday…

Emergency heating repair in South Gate »

Heat Pump Repair in South Gate

Heat pump repair in South Gate for systems that will not heat, will not cool, ice over or run nonstop. Heat pumps are the most common new HVAC…

Heat pump repair in South Gate »

HVAC Repair in South Gate

HVAC repair in South Gate for every part of your heating and cooling system: air conditioners, furnaces, heat pumps, air handlers, ductwork and…

Hvac repair in South Gate »

HVAC Service & Maintenance in South Gate

HVAC service in South Gate that keeps your heating and cooling running at peak efficiency year-round. Our maintenance visits cover the air…

Hvac service in South Gate »

HVAC Contractor in South Gate

Looking for an HVAC contractor in South Gate who answers the phone, shows up on time and charges what was quoted? Los Angeles Air Conditioning…

Hvac company in South Gate »

Emergency & Same Day HVAC Repair in South Gate

Emergency HVAC repair in South Gate, 24 hours a day, 7 days a week. When heating or cooling fails at the worst possible time, our same-day HVAC…

Emergency hvac repair in South Gate »

Residential HVAC Repair in South Gate

Residential HVAC repair in South Gate for single-family homes, condos, townhomes and apartments. We repair and maintain the air conditioners,…

Residential hvac repair in South Gate »

Commercial HVAC Repair & Installation in South Gate

Commercial HVAC repair and installation in South Gate for offices, restaurants, retail stores, warehouses, medical suites and multi-unit buildings.…

Commercial hvac in South Gate »

Ductless Mini Split Repair & Installation in South Gate

Ductless mini split repair and installation in South Gate for garages, additions, ADUs, sunrooms and whole homes without ductwork. We install and…

Ductless mini split service in South Gate »

Air Duct Repair & Cleaning in South Gate

Air duct repair, sealing and cleaning in South Gate. Leaky, crushed or dirty ducts waste up to 30 percent of the heating and cooling you pay for and…

Duct repair in South Gate »

Thermostat Repair & Smart Thermostat Installation in South Gate

Thermostat repair and smart thermostat installation in South Gate. A thermostat that reads wrong, loses its schedule or will not talk to the system…

Thermostat service in South Gate »

Searching for AC repair near me or heating repair near me in South Gate?

Searching for "AC repair near me" in South Gate? You have found a local team that dispatches technicians throughout South Gate and the surrounding communities every day. Because we are positioned across the region, response times are short and same-day service is the norm, not the exception.

How a service call works

Call or book online

Tell us what the system is doing. Our dispatcher gives you an honest arrival window, often the same day.

Diagnosis on arrival

The technician tests the system, shows you what failed and explains why in plain language.

Flat price, your approval

You get a written price for the repair before any work begins. No hourly surprises.

Repair and verify

We fix it, test the system under load and leave the work area clean.

What South Gate customers say

★★★★★

Two other companies told me I needed a whole new system. These guys found a refrigerant leak, repaired it and my 8-year-old unit is cooling like new. Honest people.

Jennifer L., South Gate
★★★★★

Furnace kept shutting off every few minutes. They found a dirty flame sensor and a clogged filter, cleaned both, and it has run perfectly since. Quick and affordable HVAC repair.

Carlos V., South Gate
★★★★★

The technician was on time, wore shoe covers, showed me the failed part and explained the repair versus replace math. Fair price and no pressure.

Susan K., South Gate

South Gate, CA service area map

Nearby cities we also serve

Our technicians cover South Gate and every neighboring community. Choose your city for local AC and heating repair:

See all California service areas »

South Gate AC & heating repair FAQ

What HVAC brands do you repair in South Gate?

All of them: Carrier, Trane, Lennox, Rheem, Ruud, Goodman, Amana, York, Bryant, American Standard, Daikin, Mitsubishi, Fujitsu, LG and more.

What should I do if my AC is not cooling before you arrive?

Turn the system off at the thermostat, check and replace the air filter, and make sure the outdoor unit is clear of debris. If the coil is frozen, set the fan to on so it can thaw.

Do you service commercial buildings in South Gate?

Yes. We repair and maintain rooftop units, split systems and ductless systems for offices, restaurants, retail and light industrial properties.

Do you install new air conditioners and furnaces in South Gate?

Yes. We install central air, heat pumps, gas and electric furnaces and ductless mini splits, with free in-home estimates and financing options.

How much does AC repair or furnace repair cost in South Gate?

After diagnosis you receive a flat, written price before any work begins. Small repairs such as capacitors, contactors, igniters and flame sensors are inexpensive; we only recommend replacement when repair no longer makes sense.

Need AC repair or heating repair in South Gate, CA right now?

One call, honest pricing, fast response. Open 24 hours a day.

Call (855) 459-5498
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