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AC Repair, Heating & HVAC Installation in Los Angeles, CA

ABC HVAC is a full-service HVAC company in Los Angeles for air conditioning repair, furnace service, heat pumps and new system installs. Same-day repair, upfront pricing and NATE-trained technicians.

  • Repairs on every major brand
  • Upfront pricing, no overtime fees
  • Financing on new systems
Call (714) 000-0000 Get a Free Estimate
MGDRKTAL
4.9/5 from 380+ verified reviews
ABC HVAC technician at work in Los Angeles, CA Crew dispatched
Recent jobAC not cooling · Central air
15+Years in business
4,800+Jobs completed
Same-dayResponse time

Why choose us

Why Los Angeles Chooses ABC HVAC

We do what we say, at the price we quote. Here is what that looks like on every hvac job.

NATE-trained technicians

Our techs are trained and certified on all major brands.

Same-day service

Most repair calls are seen the same day, including weekends.

Honest repair-or-replace advice

We show you repair cost against system age so you can decide.

High-efficiency systems

SEER2-rated systems and heat pumps that lower your utility bills.

Rebate & financing help

We help you claim utility rebates and offer monthly payment plans.

Maintenance plans

Twice-yearly tune-ups with priority scheduling and repair discounts.

Services offered

HVAC Services

From quick fixes to full projects, our team handles every part of the job. Not sure what you need? Describe the problem and we will tell you honestly.

  • AC Repair

    Same-day AC repair in Los Angeles, CA for warm air, refrigerant leaks, frozen coils and noisy units. All major brands serviced.

  • AC Installation

    New central air conditioning installed in Los Angeles homes, sized by load calculation and permitted with required HERS testing.

  • Furnace Repair

    Gas furnace diagnosis and repair across Los Angeles, so you stay warm on cool winter nights.

  • Heat Pumps

    Heat pump installation in Los Angeles for efficient all-electric heating and cooling, with help claiming available rebates.

  • Ductless Mini Splits

    Ductless mini splits for ADUs, garages, additions and older Los Angeles homes without ductwork.

  • Duct Repair & Cleaning

    Duct repair, sealing and replacement that improves airflow and passes California duct leakage testing.

  • Thermostats

    Smart thermostat installation and setup in Los Angeles for better comfort and lower energy bills.

  • Maintenance Plans

    Seasonal HVAC maintenance plans in Los Angeles that prevent summer breakdowns and extend equipment life.

ABC HVAC team at work

About us

About ABC HVAC

ABC HVAC has kept Southern and Northern California homes comfortable for over 15 years. We repair and install every major brand, from Carrier and Trane to Lennox and Mitsubishi.

We price by the job, not by the hour, and we never push a new system when a fair repair will do.

How it works

  1. Call or request a quote
  2. We assess the job
  3. You approve a written price
  4. Done right and cleaned up

In detail

A Closer Look at Our Work

What is included in our most requested hvac jobs, from first visit to final cleanup.

AC Repair by ABC HVAC in Los Angeles, CA01

AC Repair in Los Angeles, CA

Los Angeles summers regularly bring heat waves above 100 degrees, especially in the San Fernando Valley and the Inland Empire. When your air conditioner stops cooling, you need help quickly. ABC HVAC provides same-day AC repair in Los Angeles, CA, with trucks stocked with the parts most systems need.

Our technicians run a full diagnostic to find the real problem, whether it is a failed capacitor, a refrigerant leak, a dirty coil or a frozen evaporator. You approve a flat price before we start, with no overtime fees on evenings or weekends. If your system is old and repairs no longer make sense, we explain your options honestly. We provide ac repair throughout Los Angeles, including Downtown LA, Palms, Hollywood and Silver Lake, and we also serve San Francisco, San Jose, Riverside, Orange County and Rancho Cucamonga. Call (714) 000-0000 for a free estimate.

  • Full system diagnostic
  • Capacitor, contactor and motor repair
  • Refrigerant leak detection
  • Trucks stocked with common parts
Book AC Repair
AC & Furnace Installation by ABC HVAC in Los Angeles, CA02

AC & Furnace Installation in Los Angeles, CA

A correctly sized air conditioner keeps your home comfortable, runs quieter and costs less to operate. Many Los Angeles homes have systems that are too large or too small for the house. ABC HVAC installs new central air and furnace systems in Los Angeles, CA based on a room-by-room load calculation, not guesswork.

We install high-efficiency SEER2-rated equipment from leading brands, pull the City of Los Angeles mechanical permit and complete the HERS duct testing that California Title 24 requires for most replacements. Financing is available, and new systems include up to 10-year parts warranties. Homeowners in Echo Park, Los Feliz, Koreatown, Westwood and across Los Angeles County count on ABC for ac & furnace installation. Crews from our Los Angeles base also cover San Francisco, San Jose, Riverside, Orange County and Rancho Cucamonga.

  • Manual J load calculation
  • SEER2 high-efficiency units
  • Permits and inspection
  • Up to 10-year parts warranty
Book AC & Furnace Installation
Heat Pumps & Mini Splits by ABC HVAC in Los Angeles, CA03

Heat Pumps & Mini Splits in Los Angeles, CA

Heat pumps provide efficient heating and cooling from one system, and Los Angeles' mild climate is ideal for them. They are also a key part of California's move toward all-electric homes. ABC HVAC installs ducted heat pumps and ductless mini splits in Los Angeles, CA for whole homes, ADUs, garages and room additions.

Ductless mini splits are a great fit for older Los Angeles homes without ductwork and for ADUs that need their own controls. We design single- and multi-zone systems, mount quiet indoor heads and run the line sets neatly. We also help you apply for available heat pump rebates and incentives. Need heat pumps & mini splits near you? We work in Venice, Mar Vista, Studio City, Sherman Oaks and every Los Angeles neighborhood, plus San Francisco, San Jose, Riverside, Orange County and Rancho Cucamonga. Request your free quote today.

  • Ducted and ductless heat pumps
  • Multi-zone mini splits
  • Rebate paperwork handled
  • Quiet indoor heads
Book Heat Pumps & Mini Splits
Ductwork & Indoor Air Quality by ABC HVAC in Los Angeles, CA04

Ductwork & Indoor Air Quality in Los Angeles, CA

Leaky ductwork can waste up to a quarter of the air your system produces, especially in hot Los Angeles attics. That means higher energy bills and rooms that never feel comfortable. ABC HVAC tests, seals and replaces ductwork in Los Angeles, CA so conditioned air reaches every room.

We use duct leakage testing to measure losses, then seal joints or replace damaged and crushed ducts with properly insulated flex or metal duct. To improve indoor air quality during wildfire season and high-smog days, we can add MERV-rated filtration and whole-home air purifiers. Duct work is completed to California Title 24 standards. From Van Nuys and North Hollywood to Encino and Woodland Hills, ABC delivers ductwork & indoor air quality across Los Angeles, CA and in San Francisco, San Jose, Riverside, Orange County and Rancho Cucamonga. Call (714) 000-0000 to book.

  • Duct leakage testing
  • Duct sealing and replacement
  • Air purifiers and MERV filters
  • Duct cleaning
Book Ductwork & Indoor Air Quality
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Reviews

What Our Customers Say

Google reviewsYelp reviewsFacebook reviews
AC died during a heat wave. Tech arrived in two hours and had it running before dinner.
RKRachel K.Riverside, CA
They talked me out of a new system and fixed it for $240. Customer for life.
TBTom B.Los Angeles, CA
Mini splits in our ADU are whisper quiet and the rebate covered a big chunk.
ACAna C.San Jose, CA

Contact us

Get Your Free Estimate

Send the form and we will get back to you within the hour during business hours.

Request a Free Quote

Tell us what you need. No obligation, no pushy sales.

Your details are only used to reply to this request.

Areas we serve

Also Serving These Areas

Local crews across Southern California and the Bay Area.

HVAC in Los Angeles, CA

Crews work daily across the city and LA County, with our fastest response times.

DowntownHollywoodSilver LakeWestwoodVenice

HVAC in San Francisco, CA

Full hvac service for San Francisco homes, condos and businesses, scheduled through our Bay Area crew.

MissionSunsetSoMaNoe ValleyRichmond

HVAC in San Jose, CA

Serving San Jose and Silicon Valley neighborhoods with the same pricing and warranty as Los Angeles.

Willow GlenAlmadenEvergreenDowntownBerryessa

HVAC in Riverside, CA

Fast hvac service across Riverside and the Inland Empire, a short drive from our LA base.

ArlingtonCanyon CrestLa SierraOrangecrestDowntown

HVAC in Orange County, CA

Covering Irvine to Huntington Beach with licensed, local hvac crews.

IrvineAnaheimSanta AnaHuntington BeachCosta Mesa

HVAC in Rancho Cucamonga, CA

Trusted hvac service for Rancho Cucamonga and nearby Inland Empire communities.

Alta LomaEtiwandaTerra VistaVictoria GardensDay Creek

FAQ

Questions, Answered

Can't find your answer? Ask us in the quote form and a real person will reply.

How much does AC repair cost?

Most repairs run $150 to $650. You get a firm price before any work starts.

Should I repair or replace my AC?

If your system is over 12 to 15 years old and the repair costs more than a third of a new system, replacement usually makes sense.

Do you offer emergency HVAC service?

Yes. We answer calls 24/7 and prioritize homes with seniors, infants or medical needs.

Do heat pumps work in California?

Yes. California's climate is ideal for heat pumps, and many utilities offer rebates for them.

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