Fast, affordable AC repair, furnace repair, heat pump service and HVAC installation for Pasadena 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 Pasadena 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 Pasadena and the surrounding communities of South Pasadena, San Marino, Alhambra, San Gabriel, La Canada Flintridge, Sierra Madre.
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 Pasadena 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 Pasadena, you do not want a callback tomorrow. Our AC repair technicians reach homes across…
Ac repair in Pasadena »Air conditioning service in Pasadena keeps your system efficient through the long California cooling season. We clean, test, tune and repair central…
Ac service in Pasadena »Central air repair in Pasadena 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 Pasadena »A spring AC tune-up in Pasadena is the cheapest insurance against a mid-summer breakdown. Our technicians inspect, clean and test every component of…
Ac tune-up in Pasadena »AC installation and replacement in Pasadena with properly sized equipment, clean workmanship and pricing you understand before we start. Whether your…
Ac installation in Pasadena »AC not cooling in Pasadena? An air conditioner that runs but blows warm air usually has a low refrigerant charge, a frozen evaporator coil, a failed…
Ac not cooling repair in Pasadena »AC compressor repair in Pasadena 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 Pasadena »Frozen AC coil in Pasadena? Ice on the indoor coil or copper lines means airflow or refrigerant is off, and running it will damage the compressor. We…
Frozen coil and ac noise repair in Pasadena »Emergency AC repair in Pasadena, 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 Pasadena »Heating repair in Pasadena for furnaces, heat pumps, wall heaters and packaged units. When the heat stops on a cold night in Pasadena, our…
Heating repair in Pasadena »Furnace repair in Pasadena for gas and electric furnaces of every brand and age. A furnace that will not ignite, keeps shutting off or blows cold air…
Furnace repair in Pasadena »Furnace service in Pasadena before the first cold snap keeps your heater safe, efficient and reliable. Our furnace tune-up inspects burners,…
Furnace service in Pasadena »Furnace not working in Pasadena? 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 Pasadena »Furnace short cycling in Pasadena, 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 Pasadena »Heating installation in Pasadena for gas furnaces, electric furnaces and heat pumps, sized and installed to manufacturer specifications. When your…
Heating installation in Pasadena »Emergency heating repair in Pasadena, 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 Pasadena »Heat pump repair in Pasadena for systems that will not heat, will not cool, ice over or run nonstop. Heat pumps are the most common new HVAC systems…
Heat pump repair in Pasadena »HVAC repair in Pasadena for every part of your heating and cooling system: air conditioners, furnaces, heat pumps, air handlers, ductwork and…
Hvac repair in Pasadena »HVAC service in Pasadena that keeps your heating and cooling running at peak efficiency year-round. Our maintenance visits cover the air conditioner…
Hvac service in Pasadena »Looking for an HVAC contractor in Pasadena who answers the phone, shows up on time and charges what was quoted? Los Angeles Air Conditioning Heating…
Hvac company in Pasadena »Emergency HVAC repair in Pasadena, 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 Pasadena »Residential HVAC repair in Pasadena for single-family homes, condos, townhomes and apartments. We repair and maintain the air conditioners, furnaces…
Residential hvac repair in Pasadena »Commercial HVAC repair and installation in Pasadena for offices, restaurants, retail stores, warehouses, medical suites and multi-unit buildings.…
Commercial hvac in Pasadena »Ductless mini split repair and installation in Pasadena for garages, additions, ADUs, sunrooms and whole homes without ductwork. We install and…
Ductless mini split service in Pasadena »Air duct repair, sealing and cleaning in Pasadena. Leaky, crushed or dirty ducts waste up to 30 percent of the heating and cooling you pay for and…
Duct repair in Pasadena »Thermostat repair and smart thermostat installation in Pasadena. A thermostat that reads wrong, loses its schedule or will not talk to the system can…
Thermostat service in Pasadena »Neighbors in Pasadena looking for "AC repair near me" call us because we answer, we arrive on time and we fix the problem on the first visit whenever parts allow. We serve every street in Pasadena and the nearby towns listed below.
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.
Replaced 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., PasadenaFast response, clear explanation, and the price matched the quote to the dollar. This is who I call for HVAC repair now.
Kevin O., PasadenaOur 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 Pasadena.
Robert M., PasadenaOur technicians cover Pasadena 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.
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.
Yes. We repair and maintain rooftop units, split systems and ductless systems for offices, restaurants, retail and light industrial properties.
Yes. We install central air, heat pumps, gas and electric furnaces and ductless mini splits, with free in-home estimates and financing options.
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