Fast, affordable AC repair, furnace repair, heat pump service and HVAC installation for San Ramon 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 Ramon 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 Ramon and the surrounding communities of Danville, Dublin, Moraga, Hayward, Pleasanton, Walnut Creek.
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 Ramon 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 Ramon, you do not want a callback tomorrow. Our AC repair technicians reach homes across…
Ac repair in San Ramon »Air conditioning service in San Ramon keeps your system efficient through the long California cooling season. We clean, test, tune and repair central…
Ac service in San Ramon »Central air repair in San Ramon 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 Ramon »A spring AC tune-up in San Ramon is the cheapest insurance against a mid-summer breakdown. Our technicians inspect, clean and test every component of…
Ac tune-up in San Ramon »AC installation and replacement in San Ramon with properly sized equipment, clean workmanship and pricing you understand before we start. Whether…
Ac installation in San Ramon »AC not cooling in San Ramon? 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 San Ramon »AC compressor repair in San Ramon 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 Ramon »Frozen AC coil in San Ramon? 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 Ramon »Emergency AC repair in San Ramon, 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 Ramon »Heating repair in San Ramon for furnaces, heat pumps, wall heaters and packaged units. When the heat stops on a cold night in San Ramon, our…
Heating repair in San Ramon »Furnace repair in San Ramon 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 Ramon »Furnace service in San Ramon before the first cold snap keeps your heater safe, efficient and reliable. Our furnace tune-up inspects burners,…
Furnace service in San Ramon »Furnace not working in San Ramon? 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 Ramon »Furnace short cycling in San Ramon, 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 Ramon »Heating installation in San Ramon for gas furnaces, electric furnaces and heat pumps, sized and installed to manufacturer specifications. When your…
Heating installation in San Ramon »Emergency heating repair in San Ramon, 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 Ramon »Heat pump repair in San Ramon 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 San Ramon »HVAC repair in San Ramon for every part of your heating and cooling system: air conditioners, furnaces, heat pumps, air handlers, ductwork and…
Hvac repair in San Ramon »HVAC service in San Ramon that keeps your heating and cooling running at peak efficiency year-round. Our maintenance visits cover the air conditioner…
Hvac service in San Ramon »Looking for an HVAC contractor in San Ramon who answers the phone, shows up on time and charges what was quoted? Los Angeles Air Conditioning Heating…
Hvac company in San Ramon »Emergency HVAC repair in San Ramon, 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 Ramon »Residential HVAC repair in San Ramon for single-family homes, condos, townhomes and apartments. We repair and maintain the air conditioners, furnaces…
Residential hvac repair in San Ramon »Commercial HVAC repair and installation in San Ramon for offices, restaurants, retail stores, warehouses, medical suites and multi-unit buildings.…
Commercial hvac in San Ramon »Ductless mini split repair and installation in San Ramon for garages, additions, ADUs, sunrooms and whole homes without ductwork. We install and…
Ductless mini split service in San Ramon »Air duct repair, sealing and cleaning in San Ramon. Leaky, crushed or dirty ducts waste up to 30 percent of the heating and cooling you pay for and…
Duct repair in San Ramon »Thermostat repair and smart thermostat installation in San Ramon. A thermostat that reads wrong, loses its schedule or will not talk to the system…
Thermostat service in San Ramon »Searching for "AC repair near me" in San Ramon? You have found a local team that dispatches technicians throughout San Ramon 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.
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., San RamonTwo 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., San RamonSigned up for the maintenance plan after a great first visit. They catch the little things before they become expensive. Worth every penny.
Linda T., San RamonOur technicians cover San Ramon and every neighboring community. Choose your city for local AC and heating repair:
All of them: Carrier, Trane, Lennox, Rheem, Ruud, Goodman, Amana, York, Bryant, American Standard, Daikin, Mitsubishi, Fujitsu, LG and more.
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.
Same-day service is available in most cases. Emergency calls are dispatched immediately with an honest arrival window.
Yes. We install central air, heat pumps, gas and electric furnaces and ductless mini splits, with free in-home estimates and financing options.
Yes. Our plan includes a spring AC tune-up, a fall heating tune-up, priority scheduling and repair discounts.
One call, honest pricing, fast response. Open 24 hours a day.
Call (855) 459-5498