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Air Conditioning Repair & Heating Repair in Larkspur, CA

Fast, affordable AC repair, furnace repair, heat pump service and HVAC installation for Larkspur homes and businesses. Same-day appointments. 24/7 emergency service. Flat, upfront pricing.

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Larkspur HVAC hotline, open 24 hours(855) 459-5498AC repair • Heating repair • Installation
Same-day service in Larkspur24/7 emergency AC & heating repairAll brands repairedFlat upfront pricing
Home › Locations › Larkspur, CA

Your local HVAC company in Larkspur, California

When the air conditioner stops cooling in the middle of a Larkspur 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 Larkspur and the surrounding communities of Corte Madera, Mill Valley, Ross, San Anselmo, San Rafael, Fairfax.

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.

Why Larkspur calls us

  • Same-day appointments across Larkspur and 24/7 emergency dispatch
  • Flat, upfront pricing you approve before work starts
  • Technicians trained on every major HVAC brand
  • Trucks stocked so most repairs finish in one visit
  • Clean, respectful work in your home or business
  • Honest advice on repair versus replacement

Common calls from Larkspur

  • AC not cooling or not blowing cold air
  • Air conditioner not turning on or tripping the breaker
  • Furnace not working, no heat, heater blowing cold
  • Furnace short cycling or making a loud bang
  • Heat pump frozen or blowing cold air in winter
  • AC frozen coil, water leaks or loud noises
  • Old system replacement and new AC or furnace installation

HVAC services in Larkspur, CA

Every service below has its own Larkspur page with details, common repairs and answers to the questions we hear most from local homeowners.

AC Repair in Larkspur

When your air conditioner quits on a hot afternoon in Larkspur, you do not want a callback tomorrow. Our AC repair technicians reach homes across…

Ac repair in Larkspur »

Air Conditioning Service in Larkspur

Air conditioning service in Larkspur keeps your system efficient through the long California cooling season. We clean, test, tune and repair central…

Ac service in Larkspur »

Central Air Repair in Larkspur

Central air repair in Larkspur 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 Larkspur »

AC Tune-Up in Larkspur

A spring AC tune-up in Larkspur is the cheapest insurance against a mid-summer breakdown. Our technicians inspect, clean and test every component of…

Ac tune-up in Larkspur »

AC Installation & Replacement in Larkspur

AC installation and replacement in Larkspur with properly sized equipment, clean workmanship and pricing you understand before we start. Whether your…

Ac installation in Larkspur »

AC Not Cooling in Larkspur

AC not cooling in Larkspur? 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 Larkspur »

AC Compressor Repair in Larkspur

AC compressor repair in Larkspur 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 Larkspur »

AC Frozen Coil & Noisy AC Repair in Larkspur

Frozen AC coil in Larkspur? 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 Larkspur »

Emergency AC Repair in Larkspur

Emergency AC repair in Larkspur, 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 Larkspur »

Heating Repair in Larkspur

Heating repair in Larkspur for furnaces, heat pumps, wall heaters and packaged units. When the heat stops on a cold night in Larkspur, our…

Heating repair in Larkspur »

Furnace Repair in Larkspur

Furnace repair in Larkspur 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 Larkspur »

Furnace Service & Tune-Up in Larkspur

Furnace service in Larkspur before the first cold snap keeps your heater safe, efficient and reliable. Our furnace tune-up inspects burners,…

Furnace service in Larkspur »

Furnace Not Working / No Heat in Larkspur

Furnace not working in Larkspur? 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 Larkspur »

Furnace Short Cycling Repair in Larkspur

Furnace short cycling in Larkspur, 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 Larkspur »

Heating & Furnace Installation in Larkspur

Heating installation in Larkspur for gas furnaces, electric furnaces and heat pumps, sized and installed to manufacturer specifications. When your…

Heating installation in Larkspur »

Emergency Heating Repair in Larkspur

Emergency heating repair in Larkspur, 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 Larkspur »

Heat Pump Repair in Larkspur

Heat pump repair in Larkspur 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 Larkspur »

HVAC Repair in Larkspur

HVAC repair in Larkspur for every part of your heating and cooling system: air conditioners, furnaces, heat pumps, air handlers, ductwork and…

Hvac repair in Larkspur »

HVAC Service & Maintenance in Larkspur

HVAC service in Larkspur that keeps your heating and cooling running at peak efficiency year-round. Our maintenance visits cover the air conditioner…

Hvac service in Larkspur »

HVAC Contractor in Larkspur

Looking for an HVAC contractor in Larkspur who answers the phone, shows up on time and charges what was quoted? Los Angeles Air Conditioning Heating…

Hvac company in Larkspur »

Emergency & Same Day HVAC Repair in Larkspur

Emergency HVAC repair in Larkspur, 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 Larkspur »

Residential HVAC Repair in Larkspur

Residential HVAC repair in Larkspur for single-family homes, condos, townhomes and apartments. We repair and maintain the air conditioners, furnaces…

Residential hvac repair in Larkspur »

Commercial HVAC Repair & Installation in Larkspur

Commercial HVAC repair and installation in Larkspur for offices, restaurants, retail stores, warehouses, medical suites and multi-unit buildings.…

Commercial hvac in Larkspur »

Ductless Mini Split Repair & Installation in Larkspur

Ductless mini split repair and installation in Larkspur for garages, additions, ADUs, sunrooms and whole homes without ductwork. We install and…

Ductless mini split service in Larkspur »

Air Duct Repair & Cleaning in Larkspur

Air duct repair, sealing and cleaning in Larkspur. Leaky, crushed or dirty ducts waste up to 30 percent of the heating and cooling you pay for and…

Duct repair in Larkspur »

Thermostat Repair & Smart Thermostat Installation in Larkspur

Thermostat repair and smart thermostat installation in Larkspur. A thermostat that reads wrong, loses its schedule or will not talk to the system can…

Thermostat service in Larkspur »

Searching for AC repair near me or heating repair near me in Larkspur?

If you typed "AC repair near me" from Larkspur, this is the page for you. Our technicians work Larkspur neighborhoods daily and know the equipment common to homes here, from attic split systems to rooftop packaged units, so diagnosis is fast and repairs are done right.

How a service call works

Call or book online

Tell us what the system is doing. Our dispatcher gives you an honest arrival window, often the same day.

Diagnosis on arrival

The technician tests the system, shows you what failed and explains why in plain language.

Flat price, your approval

You get a written price for the repair before any work begins. No hourly surprises.

Repair and verify

We fix it, test the system under load and leave the work area clean.

What Larkspur customers say

★★★★★

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., Larkspur
★★★★★

Our AC quit during the hottest week of the year and they had a technician at our Larkspur home the same afternoon. Fixed a capacitor, charged exactly what was quoted. Cold air within an hour.

Maria G., Larkspur
★★★★★

Signed up for the maintenance plan after a great first visit. They catch the little things before they become expensive. Worth every penny.

Linda T., Larkspur

Larkspur, CA service area map

Nearby cities we also serve

Our technicians cover Larkspur and every neighboring community. Choose your city for local AC and heating repair:

See all California service areas »

Larkspur AC & heating repair FAQ

How much does AC repair or furnace repair cost in Larkspur?

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.

Do you offer 24/7 emergency AC and heating repair in Larkspur?

Yes. Our emergency line is answered 24 hours a day, every day of the year, and technicians are on call across Larkspur for after-hours air conditioning, furnace and heat pump repairs.

What should I do if my AC is not cooling before you arrive?

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.

What HVAC brands do you repair in Larkspur?

All of them: Carrier, Trane, Lennox, Rheem, Ruud, Goodman, Amana, York, Bryant, American Standard, Daikin, Mitsubishi, Fujitsu, LG and more.

Do you service commercial buildings in Larkspur?

Yes. We repair and maintain rooftop units, split systems and ductless systems for offices, restaurants, retail and light industrial properties.

Need AC repair or heating repair in Larkspur, CA right now?

One call, honest pricing, fast response. Open 24 hours a day.

Call (855) 459-5498
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