Fast, affordable AC repair, furnace repair, heat pump service and HVAC installation for Costa Mesa homes and businesses. Same-day appointments. 24/7 emergency service. Flat, upfront pricing.
Call (855) 459-5498When the air conditioner stops cooling in the middle of a Costa Mesa 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 Costa Mesa and the surrounding communities of Newport Beach, Huntington Beach, Fountain Valley, Irvine, Santa Ana, Tustin.
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.
Every service below has its own Costa Mesa page with details, common repairs and answers to the questions we hear most from local homeowners.
When your air conditioner quits on a hot afternoon in Costa Mesa, you do not want a callback tomorrow. Our AC repair technicians reach homes across…
Ac repair in Costa Mesa »Air conditioning service in Costa Mesa keeps your system efficient through the long California cooling season. We clean, test, tune and repair…
Ac service in Costa Mesa »Central air repair in Costa Mesa 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 Costa Mesa »A spring AC tune-up in Costa Mesa is the cheapest insurance against a mid-summer breakdown. Our technicians inspect, clean and test every component…
Ac tune-up in Costa Mesa »AC installation and replacement in Costa Mesa with properly sized equipment, clean workmanship and pricing you understand before we start. Whether…
Ac installation in Costa Mesa »AC not cooling in Costa Mesa? 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 Costa Mesa »AC compressor repair in Costa Mesa 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 Costa Mesa »Frozen AC coil in Costa Mesa? 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 Costa Mesa »Emergency AC repair in Costa Mesa, 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 Costa Mesa »Heating repair in Costa Mesa for furnaces, heat pumps, wall heaters and packaged units. When the heat stops on a cold night in Costa Mesa, our…
Heating repair in Costa Mesa »Furnace repair in Costa Mesa 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 Costa Mesa »Furnace service in Costa Mesa before the first cold snap keeps your heater safe, efficient and reliable. Our furnace tune-up inspects burners,…
Furnace service in Costa Mesa »Furnace not working in Costa Mesa? 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 Costa Mesa »Furnace short cycling in Costa Mesa, 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 Costa Mesa »Heating installation in Costa Mesa for gas furnaces, electric furnaces and heat pumps, sized and installed to manufacturer specifications. When your…
Heating installation in Costa Mesa »Emergency heating repair in Costa Mesa, 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 Costa Mesa »Heat pump repair in Costa Mesa 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 Costa Mesa »HVAC repair in Costa Mesa for every part of your heating and cooling system: air conditioners, furnaces, heat pumps, air handlers, ductwork and…
Hvac repair in Costa Mesa »HVAC service in Costa Mesa that keeps your heating and cooling running at peak efficiency year-round. Our maintenance visits cover the air…
Hvac service in Costa Mesa »Looking for an HVAC contractor in Costa Mesa who answers the phone, shows up on time and charges what was quoted? Los Angeles Air Conditioning…
Hvac company in Costa Mesa »Emergency HVAC repair in Costa Mesa, 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 Costa Mesa »Residential HVAC repair in Costa Mesa for single-family homes, condos, townhomes and apartments. We repair and maintain the air conditioners,…
Residential hvac repair in Costa Mesa »Commercial HVAC repair and installation in Costa Mesa for offices, restaurants, retail stores, warehouses, medical suites and multi-unit buildings.…
Commercial hvac in Costa Mesa »Ductless mini split repair and installation in Costa Mesa for garages, additions, ADUs, sunrooms and whole homes without ductwork. We install and…
Ductless mini split service in Costa Mesa »Air duct repair, sealing and cleaning in Costa Mesa. Leaky, crushed or dirty ducts waste up to 30 percent of the heating and cooling you pay for and…
Duct repair in Costa Mesa »Thermostat repair and smart thermostat installation in Costa Mesa. A thermostat that reads wrong, loses its schedule or will not talk to the system…
Thermostat service in Costa Mesa »If you typed "AC repair near me" from Costa Mesa, this is the page for you. Our technicians work Costa Mesa neighborhoods daily and know the equipment common to homes here, from attic split systems to rooftop packaged units, so diagnosis is fast and repairs are done right.
Tell us what the system is doing. Our dispatcher gives you an honest arrival window, often the same day.
The technician tests the system, shows you what failed and explains why in plain language.
You get a written price for the repair before any work begins. No hourly surprises.
We fix it, test the system under load and leave the work area clean.
Fast response, clear explanation, and the price matched the quote to the dollar. This is who I call for HVAC repair now.
Kevin O., Costa MesaReplaced our 20-year-old furnace and AC with a heat pump. Clean install, explained everything, and our summer bill dropped noticeably. Great HVAC repair experience.
Anthony P., Costa MesaTwo 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., Costa MesaOur technicians cover Costa Mesa and every neighboring community. Choose your city for local AC and heating repair:
Same-day service is available in most cases. Emergency calls are dispatched immediately with an honest arrival window.
Yes. Our emergency line is answered 24 hours a day, every day of the year, and technicians are on call across Costa Mesa for after-hours air conditioning, furnace and heat pump repairs.
Yes. We repair and maintain rooftop units, split systems and ductless systems for offices, restaurants, retail and light industrial properties.
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.
All of them: Carrier, Trane, Lennox, Rheem, Ruud, Goodman, Amana, York, Bryant, American Standard, Daikin, Mitsubishi, Fujitsu, LG and more.
One call, honest pricing, fast response. Open 24 hours a day.
Call (855) 459-5498