Fast, affordable AC repair, furnace repair, heat pump service and HVAC installation for Westminster 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 Westminster 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 Westminster and the surrounding communities of Stanton, Garden Grove, Cypress, Los Alamitos, Fountain Valley, Seal Beach.
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 Westminster 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 Westminster, you do not want a callback tomorrow. Our AC repair technicians reach homes across…
Ac repair in Westminster »Air conditioning service in Westminster keeps your system efficient through the long California cooling season. We clean, test, tune and repair…
Ac service in Westminster »Central air repair in Westminster 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 Westminster »A spring AC tune-up in Westminster is the cheapest insurance against a mid-summer breakdown. Our technicians inspect, clean and test every component…
Ac tune-up in Westminster »AC installation and replacement in Westminster with properly sized equipment, clean workmanship and pricing you understand before we start. Whether…
Ac installation in Westminster »AC not cooling in Westminster? 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 Westminster »AC compressor repair in Westminster 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 Westminster »Frozen AC coil in Westminster? 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 Westminster »Emergency AC repair in Westminster, 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 Westminster »Heating repair in Westminster for furnaces, heat pumps, wall heaters and packaged units. When the heat stops on a cold night in Westminster, our…
Heating repair in Westminster »Furnace repair in Westminster 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 Westminster »Furnace service in Westminster before the first cold snap keeps your heater safe, efficient and reliable. Our furnace tune-up inspects burners,…
Furnace service in Westminster »Furnace not working in Westminster? 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 Westminster »Furnace short cycling in Westminster, 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 Westminster »Heating installation in Westminster for gas furnaces, electric furnaces and heat pumps, sized and installed to manufacturer specifications. When your…
Heating installation in Westminster »Emergency heating repair in Westminster, 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 Westminster »Heat pump repair in Westminster 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 Westminster »HVAC repair in Westminster for every part of your heating and cooling system: air conditioners, furnaces, heat pumps, air handlers, ductwork and…
Hvac repair in Westminster »HVAC service in Westminster that keeps your heating and cooling running at peak efficiency year-round. Our maintenance visits cover the air…
Hvac service in Westminster »Looking for an HVAC contractor in Westminster who answers the phone, shows up on time and charges what was quoted? Los Angeles Air Conditioning…
Hvac company in Westminster »Emergency HVAC repair in Westminster, 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 Westminster »Residential HVAC repair in Westminster for single-family homes, condos, townhomes and apartments. We repair and maintain the air conditioners,…
Residential hvac repair in Westminster »Commercial HVAC repair and installation in Westminster for offices, restaurants, retail stores, warehouses, medical suites and multi-unit buildings.…
Commercial hvac in Westminster »Ductless mini split repair and installation in Westminster for garages, additions, ADUs, sunrooms and whole homes without ductwork. We install and…
Ductless mini split service in Westminster »Air duct repair, sealing and cleaning in Westminster. Leaky, crushed or dirty ducts waste up to 30 percent of the heating and cooling you pay for and…
Duct repair in Westminster »Thermostat repair and smart thermostat installation in Westminster. A thermostat that reads wrong, loses its schedule or will not talk to the system…
Thermostat service in Westminster »Searching for "AC repair near me" in Westminster? You have found a local team that dispatches technicians throughout Westminster 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.
Installed a ductless mini split in our garage conversion. Neat work, quiet unit, and they walked us through the remote and app. Very happy.
Patricia H., WestminsterHad 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., WestminsterFast response, clear explanation, and the price matched the quote to the dollar. This is who I call for HVAC repair now.
Kevin O., WestminsterOur technicians cover Westminster and every neighboring community. Choose your city for local AC and heating repair:
Yes. Our plan includes a spring AC tune-up, a fall heating tune-up, priority scheduling and repair discounts.
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. Our emergency line is answered 24 hours a day, every day of the year, and technicians are on call across Westminster 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.
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