Fast, affordable AC repair, furnace repair, heat pump service and HVAC installation for San Carlos 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 San Carlos 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 San Carlos and the surrounding communities of Belmont, Redwood City, Foster City, Atherton, San Mateo, Woodside.
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 San Carlos 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 San Carlos, you do not want a callback tomorrow. Our AC repair technicians reach homes across…
Ac repair in San Carlos »Air conditioning service in San Carlos keeps your system efficient through the long California cooling season. We clean, test, tune and repair…
Ac service in San Carlos »Central air repair in San Carlos 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 San Carlos »A spring AC tune-up in San Carlos is the cheapest insurance against a mid-summer breakdown. Our technicians inspect, clean and test every component…
Ac tune-up in San Carlos »AC installation and replacement in San Carlos with properly sized equipment, clean workmanship and pricing you understand before we start. Whether…
Ac installation in San Carlos »AC not cooling in San Carlos? 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 San Carlos »AC compressor repair in San Carlos 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 San Carlos »Frozen AC coil in San Carlos? 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 San Carlos »Emergency AC repair in San Carlos, 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 San Carlos »Heating repair in San Carlos for furnaces, heat pumps, wall heaters and packaged units. When the heat stops on a cold night in San Carlos, our…
Heating repair in San Carlos »Furnace repair in San Carlos 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 San Carlos »Furnace service in San Carlos before the first cold snap keeps your heater safe, efficient and reliable. Our furnace tune-up inspects burners,…
Furnace service in San Carlos »Furnace not working in San Carlos? 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 San Carlos »Furnace short cycling in San Carlos, 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 San Carlos »Heating installation in San Carlos for gas furnaces, electric furnaces and heat pumps, sized and installed to manufacturer specifications. When your…
Heating installation in San Carlos »Emergency heating repair in San Carlos, 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 San Carlos »Heat pump repair in San Carlos 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 San Carlos »HVAC repair in San Carlos for every part of your heating and cooling system: air conditioners, furnaces, heat pumps, air handlers, ductwork and…
Hvac repair in San Carlos »HVAC service in San Carlos that keeps your heating and cooling running at peak efficiency year-round. Our maintenance visits cover the air…
Hvac service in San Carlos »Looking for an HVAC contractor in San Carlos who answers the phone, shows up on time and charges what was quoted? Los Angeles Air Conditioning…
Hvac company in San Carlos »Emergency HVAC repair in San Carlos, 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 San Carlos »Residential HVAC repair in San Carlos for single-family homes, condos, townhomes and apartments. We repair and maintain the air conditioners,…
Residential hvac repair in San Carlos »Commercial HVAC repair and installation in San Carlos for offices, restaurants, retail stores, warehouses, medical suites and multi-unit buildings.…
Commercial hvac in San Carlos »Ductless mini split repair and installation in San Carlos for garages, additions, ADUs, sunrooms and whole homes without ductwork. We install and…
Ductless mini split service in San Carlos »Air duct repair, sealing and cleaning in San Carlos. Leaky, crushed or dirty ducts waste up to 30 percent of the heating and cooling you pay for and…
Duct repair in San Carlos »Thermostat repair and smart thermostat installation in San Carlos. A thermostat that reads wrong, loses its schedule or will not talk to the system…
Thermostat service in San Carlos »Neighbors in San Carlos 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 San Carlos 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.
Had them out for an AC tune-up before summer. Thorough inspection, cleaned the coils, and they found a weak capacitor that would have failed in July. Smart move.
James W., San CarlosOur 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 San Carlos.
Robert M., San CarlosThey 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., San CarlosOur technicians cover San Carlos and every neighboring community. Choose your city for local AC and heating repair:
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. Our plan includes a spring AC tune-up, a fall heating tune-up, priority scheduling and repair discounts.
All of them: Carrier, Trane, Lennox, Rheem, Ruud, Goodman, Amana, York, Bryant, American Standard, Daikin, Mitsubishi, Fujitsu, LG and more.
Yes. Our emergency line is answered 24 hours a day, every day of the year, and technicians are on call across San Carlos 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.
One call, honest pricing, fast response. Open 24 hours a day.
Call (855) 459-5498