Fast, affordable AC repair, furnace repair, heat pump service and HVAC installation for Rancho Cucamonga 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 Cucamonga 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 Cucamonga and the surrounding communities of Upland, Ontario, Montclair, Claremont, Chino, Jurupa Valley.
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 Cucamonga 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 Cucamonga, you do not want a callback tomorrow. Our AC repair technicians reach homes…
Ac repair in Rancho Cucamonga »Air conditioning service in Rancho Cucamonga keeps your system efficient through the long California cooling season. We clean, test, tune and repair…
Ac service in Rancho Cucamonga »Central air repair in Rancho Cucamonga for split systems, packaged rooftop units and heat pumps. If the whole house is warm, the outdoor unit is…
Central air repair in Rancho Cucamonga »A spring AC tune-up in Rancho Cucamonga is the cheapest insurance against a mid-summer breakdown. Our technicians inspect, clean and test every…
Ac tune-up in Rancho Cucamonga »AC installation and replacement in Rancho Cucamonga with properly sized equipment, clean workmanship and pricing you understand before we start.…
Ac installation in Rancho Cucamonga »AC not cooling in Rancho Cucamonga? 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 Rancho Cucamonga »AC compressor repair in Rancho Cucamonga for units that hum, click, trip the breaker or simply will not start. The compressor is the heart of your…
Ac compressor repair in Rancho Cucamonga »Frozen AC coil in Rancho Cucamonga? 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 Cucamonga »Emergency AC repair in Rancho Cucamonga, 24 hours a day, 365 days a year. When the air conditioner dies during a heat wave, at night, on a weekend or…
Emergency ac repair in Rancho Cucamonga »Heating repair in Rancho Cucamonga for furnaces, heat pumps, wall heaters and packaged units. When the heat stops on a cold night in Rancho…
Heating repair in Rancho Cucamonga »Furnace repair in Rancho Cucamonga for gas and electric furnaces of every brand and age. A furnace that will not ignite, keeps shutting off or blows…
Furnace repair in Rancho Cucamonga »Furnace service in Rancho Cucamonga before the first cold snap keeps your heater safe, efficient and reliable. Our furnace tune-up inspects burners,…
Furnace service in Rancho Cucamonga »Furnace not working in Rancho Cucamonga? 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 Cucamonga »Furnace short cycling in Rancho Cucamonga, turning on and off every few minutes, wears out parts fast and leaves the house cold. We find the cause,…
Furnace short cycling repair in Rancho Cucamonga »Heating installation in Rancho Cucamonga for gas furnaces, electric furnaces and heat pumps, sized and installed to manufacturer specifications. When…
Heating installation in Rancho Cucamonga »Emergency heating repair in Rancho Cucamonga, available 24 hours a day. A furnace or heat pump that fails on a winter night is not a…
Emergency heating repair in Rancho Cucamonga »Heat pump repair in Rancho Cucamonga 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 Rancho Cucamonga »HVAC repair in Rancho Cucamonga for every part of your heating and cooling system: air conditioners, furnaces, heat pumps, air handlers, ductwork and…
Hvac repair in Rancho Cucamonga »HVAC service in Rancho Cucamonga that keeps your heating and cooling running at peak efficiency year-round. Our maintenance visits cover the air…
Hvac service in Rancho Cucamonga »Looking for an HVAC contractor in Rancho Cucamonga who answers the phone, shows up on time and charges what was quoted? Los Angeles Air Conditioning…
Hvac company in Rancho Cucamonga »Emergency HVAC repair in Rancho Cucamonga, 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 Rancho Cucamonga »Residential HVAC repair in Rancho Cucamonga for single-family homes, condos, townhomes and apartments. We repair and maintain the air conditioners,…
Residential hvac repair in Rancho Cucamonga »Commercial HVAC repair and installation in Rancho Cucamonga for offices, restaurants, retail stores, warehouses, medical suites and multi-unit…
Commercial hvac in Rancho Cucamonga »Ductless mini split repair and installation in Rancho Cucamonga for garages, additions, ADUs, sunrooms and whole homes without ductwork. We install…
Ductless mini split service in Rancho Cucamonga »Air duct repair, sealing and cleaning in Rancho Cucamonga. Leaky, crushed or dirty ducts waste up to 30 percent of the heating and cooling you pay…
Duct repair in Rancho Cucamonga »Thermostat repair and smart thermostat installation in Rancho Cucamonga. A thermostat that reads wrong, loses its schedule or will not talk to the…
Thermostat service in Rancho Cucamonga »Searching for "AC repair near me" in Rancho Cucamonga? You have found a local team that dispatches technicians throughout Rancho Cucamonga 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.
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.
They sealed and repaired our attic ducts and the back bedrooms are finally the same temperature as the rest of the house. Should have done this years ago.
Rachel S., Rancho CucamongaOur 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 Cucamonga.
Robert M., Rancho CucamongaReplaced 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 CucamongaOur technicians cover Rancho Cucamonga 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 Rancho Cucamonga for after-hours air conditioning, furnace and heat pump repairs.
Yes. Our plan includes a spring AC tune-up, a fall heating tune-up, priority scheduling and repair discounts.
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.
One call, honest pricing, fast response. Open 24 hours a day.
Call (855) 459-5498