A Coldharbour company - serving Los Angeles, CA
Cold Harbour Heating and Air Los Angeles hvac team

HVAC Company in Los Angeles - Fast Local Response, Upfront Pricing

Same-day heating and cooling service with the price agreed before we start, and no overtime surcharge for evenings or weekends. Licensed, insured, EPA-certified technicians.

✓ Licensed & Insured ✓ Written quotes ✓ Permits handled
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🛡 Licensed & Insured 📝 Written Fixed-Price Quotes 💲 No Change Orders · Free Estimates
Furnace & heatingFurnace & heating
AC repairAC repair
Heat pumpsHeat pumps
Ductless mini splitsDuctless mini splits
CarrierCarrier
TraneTrane
GoodmanGoodman
Every visit starts with

Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed

Your new heating and cooling system for as low as$119/month*On approved credit; ask for current terms

Diagnosis first, numbers second - you approve the repair price before a single part goes in.

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HVAC Company in Los Angeles, CA

HVAC work in Los Angeles means working inside two different climate worlds at once. A home in San Pedro might run its heater every damp morning while a house in Woodland Hills is cycling the air conditioner by noon. The housing stock spans a century of construction methods, from 1920s bungalows with zero wall insulation to new builds that barely breathe unless you tell them to. That range is why we send technicians who have seen all of it and write down the price before any tool comes out. Call (213) 531-5904 when the system gives out, and we’ll give you a straight answer.

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Why Los Angeles Homes Are Different

Los Angeles sits in a Mediterranean climate, but the city’s size pulls that climate apart into distinct pockets. Inland valleys like the San Fernando and San Gabriel see summer days above 100°F, while coastal neighborhoods from Venice to Palos Verdes rarely need cooling at all. The marine layer that rolls in overnight deposits salt and moisture on condenser coils near the coast, and we see more corrosion-related failures in Santa Monica and Long Beach than anywhere else in the city. Meanwhile, a 1950s stucco tract home in Van Nuys with original single-pane windows and minimal attic insulation will tax a cooling system hard for five straight months. The same AC unit model performs completely differently in each setting, which is why a blanket recommendation from a call center never holds up here.

Older housing stock adds another layer. Pre-war bungalows in Highland Park and Eagle Rock often have retrofit ductwork snaked through closets and attics, with furnaces shoehorned into spaces nobody planned for. Many mid-century Valley homes still run original gravity furnaces in crawlspaces tight enough that a technician has to work on their back. Newer coastal builds lean toward ductless mini-splits, which means compressor placement near salt air needs an eye toward corrosion from day one. Los Angeles also enforces Title 24 energy standards on any new installation, and many hillside neighborhoods have their own permit nuances. None of this is exotic to us, it’s just the daily texture of how the city was built. We’re based here, and the training reflects it.

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Styles & brands we work with

AC repair
AC repair
Furnace & heating
Furnace & heating
Heat pumps
Heat pumps
Ductless mini splits
Ductless mini splits
Carrier
Carrier
Trane
Trane
Goodman
Goodman

Our Main Los Angeles Services

Most Los Angeles homeowners call us for two reasons: the AC quit during a heat wave, or the furnace won’t fire on a cold morning. Both are covered in depth on their own Los Angeles pages.

AC Repair in Los Angeles

When an air conditioner stops cooling in Los Angeles, the usual suspects shift by neighborhood. In a Valley home with a rooftop condenser, a dead capacitor or a dirty condenser coil from months of dry dust is common, and most of those repairs land between $175 and $765. Homes near the coast more frequently show pitted contactor points or corroded wiring from marine air, and the same job in that environment takes longer because the technician has to clean and seal the connections to prevent a repeat failure. Every AC Repair in Los Angeles visit includes a written price before work begins and a 365-day guarantee on the repair itself.

AC Repair in Los Angeles

Furnace Repair in Los Angeles

Furnace failures in Los Angeles cluster in the older housing stock east of the 405. A gravity furnace in a Glendale crawlspace that has not been serviced in years will often fail at the gas valve or the thermocouple, and draft safety is the first thing we check before diagnosing anything else. Repair costs typically fall between $175 and $825 depending on the part and the access. Attic furnaces in mid-century tract homes present their own access problems, and we schedule a little more time for those. Every Furnace Repair in Los Angeles is backed by a written 365-day guarantee: if the same fault comes back inside a year, we return and fix it at no charge.

Furnace Repair in Los Angeles

AC Installation in Los Angeles

A new cooling system for a Los Angeles home is a load-calculation job first and an equipment job second. The right size for a shaded 900-square-foot bungalow in Silver Lake is not the right size for an exposed 2,600-square-foot house in Northridge, and oversizing in this climate causes short-cycling that leaves the house humid and the compressor worn out early. Installations in the Los Angeles market generally run $4,130 to $8,850, with ductless mini-splits at the lower end for single-zone coastal rooms and full ducted systems with high-efficiency heat pumps at the upper end. We do a Manual J calc, quote a fixed written price, and schedule the install on a set date. See the full breakdown on AC Installation in Los Angeles.

AC Installation in Los Angeles
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What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in Los Angeles

Most Los Angeles homes already have a Goodman, Rheem, or York in the closet or on the roof, and we keep common parts for those on the truck. Daikin ductless systems show up in a lot of the newer coastal and hillside builds, and our technicians are trained on those lines as well. See our brands for the full picture, or call and tell us what is on the equipment label.

Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Pricing for HVAC Company in Los Angeles, CA

Service Typical range in Los Angeles
AC repair $175 – $765
Furnace repair $175 – $825
AC installation $4,130 – $8,850
Tune-up $95 – $235

The main variables that push a repair toward the top of those ranges in Los Angeles are access and age. A condenser on a second-story roof in the Valley costs more to reach than a ground-level unit in a flat-lot El Segundo yard, and a 40-year-old furnace with corroded wiring takes longer to make right than a 12-year-old unit. Whatever the job, you get the written price before work starts, and that price does not change at the door.

Neighborhoods We Serve in Los Angeles

We run calls across the full stretch of Los Angeles, from the basin floor to the foothills, and the neighborhood mix shapes the day. Coastal homes bring us salt-air coil work, Valley homes bring us peak cooling loads, and the older east-side bungalows bring us retrofit and code questions that need a patient diagnosis. Typical response time for most of the city is same-day or next-morning for non-emergency calls, with emergency service routed to the nearest available technician.

  • Sherman Oaks
  • Highland Park
  • Van Nuys
  • Torrance
  • Echo Park

Service Area – Cities Near Los Angeles

Our Los Angeles office also schedules work in the surrounding cities where the housing stock follows similar patterns. Homeowners in Huntington Park, CA and South Gate, CA reach us for many of the same mid-century furnace issues we see in central Los Angeles, while Bell, CA and Lynwood, CA calls tend toward window-unit-to-central upgrades and ductwork questions. Dispatch is coordinated from our Los Angeles office, which keeps the response times tight across the whole area.

Serving Los Angeles, CA - Our Local Coverage Area

We’re based in the Los Angeles area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs About HVAC Company in Los Angeles

Ready to get started? Free estimates · 1-hour response in Los Angeles
Call (213) 531-5904

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local hvac pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Los Angeles Customers Say

★★★★★ 5.0 from 8+ reviews

"Thermostat kept losing its mind. He swapped it, showed me how to use the new one, and didn't charge for a bunch of extras. In and out, friendly, done."

- Paula Kingston

"AC quit on the hottest day of the year of course. Coldharbour had a tech out that evening, found a bad capacitor, and had us cool again within the hour. Charged the quote, not a penny more."

- Doug Feeney

"New mini split for the addition. Clean install, on time two days running, and the price matched the written quote to the dollar."

- Yvonne Prewitt

How It Works in Los Angeles

Getting your hvac handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your hvac needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Los Angeles - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

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Areas We Serve
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