Fast, affordable AC repair, furnace repair, heat pump service and HVAC installation for Rancho Santa Margarita 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 Rancho Santa Margarita 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 Rancho Santa Margarita and the surrounding communities of Mission Viejo, Lake Forest, Laguna Hills, Laguna Woods, Aliso Viejo, Laguna Niguel.
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 Rancho Santa Margarita 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 Rancho Santa Margarita, you do not want a callback tomorrow. Our AC repair technicians reach…
Ac repair in Rancho Santa Margarita »Air conditioning service in Rancho Santa Margarita keeps your system efficient through the long California cooling season. We clean, test, tune and…
Ac service in Rancho Santa Margarita »Central air repair in Rancho Santa Margarita for split systems, packaged rooftop units and heat pumps. If the whole house is warm, the outdoor unit…
Central air repair in Rancho Santa Margarita »A spring AC tune-up in Rancho Santa Margarita is the cheapest insurance against a mid-summer breakdown. Our technicians inspect, clean and test every…
Ac tune-up in Rancho Santa Margarita »AC installation and replacement in Rancho Santa Margarita with properly sized equipment, clean workmanship and pricing you understand before we…
Ac installation in Rancho Santa Margarita »AC not cooling in Rancho Santa Margarita? An air conditioner that runs but blows warm air usually has a low refrigerant charge, a frozen evaporator…
Ac not cooling repair in Rancho Santa Margarita »AC compressor repair in Rancho Santa Margarita for units that hum, click, trip the breaker or simply will not start. The compressor is the heart of…
Ac compressor repair in Rancho Santa Margarita »Frozen AC coil in Rancho Santa Margarita? Ice on the indoor coil or copper lines means airflow or refrigerant is off, and running it will damage the…
Frozen coil and ac noise repair in Rancho Santa Margarita »Emergency AC repair in Rancho Santa Margarita, 24 hours a day, 365 days a year. When the air conditioner dies during a heat wave, at night, on a…
Emergency ac repair in Rancho Santa Margarita »Heating repair in Rancho Santa Margarita for furnaces, heat pumps, wall heaters and packaged units. When the heat stops on a cold night in Rancho…
Heating repair in Rancho Santa Margarita »Furnace repair in Rancho Santa Margarita for gas and electric furnaces of every brand and age. A furnace that will not ignite, keeps shutting off or…
Furnace repair in Rancho Santa Margarita »Furnace service in Rancho Santa Margarita before the first cold snap keeps your heater safe, efficient and reliable. Our furnace tune-up inspects…
Furnace service in Rancho Santa Margarita »Furnace not working in Rancho Santa Margarita? No heat on a cold morning is one of the most common calls we take, and one of the fastest to fix. Our…
No-heat repair in Rancho Santa Margarita »Furnace short cycling in Rancho Santa Margarita, turning on and off every few minutes, wears out parts fast and leaves the house cold. We find the…
Furnace short cycling repair in Rancho Santa Margarita »Heating installation in Rancho Santa Margarita for gas furnaces, electric furnaces and heat pumps, sized and installed to manufacturer…
Heating installation in Rancho Santa Margarita »Emergency heating repair in Rancho Santa Margarita, available 24 hours a day. A furnace or heat pump that fails on a winter night is not a…
Emergency heating repair in Rancho Santa Margarita »Heat pump repair in Rancho Santa Margarita for systems that will not heat, will not cool, ice over or run nonstop. Heat pumps are the most common new…
Heat pump repair in Rancho Santa Margarita »HVAC repair in Rancho Santa Margarita for every part of your heating and cooling system: air conditioners, furnaces, heat pumps, air handlers,…
Hvac repair in Rancho Santa Margarita »HVAC service in Rancho Santa Margarita that keeps your heating and cooling running at peak efficiency year-round. Our maintenance visits cover the…
Hvac service in Rancho Santa Margarita »Looking for an HVAC contractor in Rancho Santa Margarita who answers the phone, shows up on time and charges what was quoted? Los Angeles Air…
Hvac company in Rancho Santa Margarita »Emergency HVAC repair in Rancho Santa Margarita, 24 hours a day, 7 days a week. When heating or cooling fails at the worst possible time, our…
Emergency hvac repair in Rancho Santa Margarita »Residential HVAC repair in Rancho Santa Margarita for single-family homes, condos, townhomes and apartments. We repair and maintain the air…
Residential hvac repair in Rancho Santa Margarita »Commercial HVAC repair and installation in Rancho Santa Margarita for offices, restaurants, retail stores, warehouses, medical suites and multi-unit…
Commercial hvac in Rancho Santa Margarita »Ductless mini split repair and installation in Rancho Santa Margarita for garages, additions, ADUs, sunrooms and whole homes without ductwork. We…
Ductless mini split service in Rancho Santa Margarita »Air duct repair, sealing and cleaning in Rancho Santa Margarita. Leaky, crushed or dirty ducts waste up to 30 percent of the heating and cooling you…
Duct repair in Rancho Santa Margarita »Thermostat repair and smart thermostat installation in Rancho Santa Margarita. A thermostat that reads wrong, loses its schedule or will not talk to…
Thermostat service in Rancho Santa Margarita »If you typed "AC repair near me" from Rancho Santa Margarita, this is the page for you. Our technicians work Rancho Santa Margarita 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.
Our restaurant rooftop unit died on a Friday lunch. They came out that afternoon and had us cooling again before the dinner rush. Lifesavers for a business in Rancho Santa Margarita.
Robert M., Rancho Santa MargaritaStraightforward pricing, no upsell, and the technician clearly knew heat pumps inside and out. Our system is finally heating properly.
Michael B., Rancho Santa MargaritaReplaced 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., Rancho Santa MargaritaOur technicians cover Rancho Santa Margarita and every neighboring community. Choose your city for local AC and heating repair:
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.
Yes. We repair and maintain rooftop units, split systems and ductless systems for offices, restaurants, retail and light industrial properties.
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 Rancho Santa Margarita for after-hours air conditioning, furnace and heat pump repairs.
Yes. We install central air, heat pumps, gas and electric furnaces and ductless mini splits, with free in-home estimates and financing options.
One call, honest pricing, fast response. Open 24 hours a day.
Call (855) 459-5498