Purified Air Heating and Air Conditioning
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Heating Installation in Los Angeles, CA

A lot of Los Angeles is still heated by equipment installed when the house was built. Replacing it is usually a bigger comfort upgrade than anything else available.

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Purified Air technicians servicing an outdoor AC unit

Replacing Heating That Was Never Really Enough

Because winters here are mild, heating in Los Angeles has historically been specified as an afterthought. A very large number of homes across the city still run on wall heaters, floor furnaces or gravity systems that warm the room they occupy and very little beyond it. That is why so many LA houses have one comfortable room and several cold ones, and why the occupants assume that is simply how the house is.

It generally is not. Moving to a properly sized central system, or to a zoned ductless arrangement where ducting is impractical, tends to change how the whole house feels. We calculate heat loss for the specific building and specify from that rather than matching the capacity of whatever is being removed.

When Replacement Makes Sense

The case is usually clear enough:

  • Equipment Past Twenty Years: Older heating is both markedly less reliable and less efficient.
  • Cracked Heat Exchanger: A safety fault that generally condemns the unit outright.
  • Rooms That Never Warm: A single-room heater cannot condition a whole house, and no repair changes that.
  • Standing Pilot Systems: A continuously burning pilot wastes gas all year round.
  • Two Repairs in Consecutive Seasons: Normally the end of economical service life.
Technician testing a Lennox air conditioner

Options Where Ductwork Is Impractical

Plenty of LA housing cannot easily take conventional ductwork, and there are good alternatives:

  • Ductless Heat Pumps: Zoned heating and cooling with no ductwork and minimal disruption to finishes.
  • High-Velocity Systems: Small-diameter ducting routed through existing wall cavities.
  • Partial Ducted Systems: Ducting where it is feasible and handling the remainder with ductless units.
  • Modern Sealed-Combustion Wall Units: Where a full system is out of scope, current units are far safer and more efficient.
  • Phased Work: Some homeowners prefer to address the house in stages across separate budgets.

What the Installation Involves

Heating installations follow a defined sequence:

  1. Free In-Home Assessment

    Evaluation of the building and its constraints, with written options.

  2. Heat Loss Calculation

    Capacity sized from the home's construction rather than the outgoing equipment.

  3. Permits and Inspection

    Required City permits pulled and inspection coordinated.

  4. Installation to Code

    Gas, electrical and venting completed to current requirements.

  5. Commissioning

    Combustion tested, airflow verified, warranty registered and operation explained.

Request a Free Heating Estimate in Los Angeles

If your home is still running on its original heating, it is worth knowing the realistic options before it fails outright. Purified Air offers free written estimates and financing across Los Angeles. Call to arrange a consultation.

626-621-2220

Testimonials

Our Customers Love Our Services

Jhoanna Lara

Purified Air Heating and Air Conditioning did a fantastic job fixing my AC when it wasn’t cooling properly. The technician quickly identified the problem and resolved it efficiently. Great service

Addison

I had a great experience with them. Roman was prompt, honest, and offered fair pricing. They were easy to get in touch with and had my issue resolved day of.

Jose Medrano

During the rain I needed my heater to work. Purified Air came checked and made sure my air was like new running like new. They are reliable, easy to work

Kandice Banville

I recently hired Purified Air Inc. to service my heating and air system, and they exceeded all my expectations! From the moment I contacted them, their team was professional, courteous,

Jose Porras

Purified Air Heating and AC has been amazing with our routine maintenance. They’re always on time, professional, and leave everything running smoothly. I feel confident knowing my system is in

Anthony Moreno

Purified Air installed a new AC unit in my home, and I am extremely impressed with their service. The team was punctual, professional, and very knowledgeable. They completed the installation

Tara Avery

Had a really great experience with Roman (owner). Initially my unit’s issue was misdiagnosed by a tech, which lead to needing a callback. Roman reached out to me personally via

Jocelyn Villanueva

I greatly appreciate the excellent service I received from Purified Air Heating and Air Conditioning. They installed a new HVAC system in my home, and the technicians were very respectful

esme diaz

Purified Air Heating and Air Conditioning installed a new HVAC system in my home, and I couldn’t be happier with the results. They provided a range of financing options that

gabriela gamboa

I called Purified Air Heating and Air Conditioning during a heat wave when my AC stopped working. They were amazing! The technician was friendly, knowledgeable, and fixed the problem quickly.

Jaime Del toro

Very good yob experts. Purified Air did a great job installing our new AC. The team was friendly and worked fast. They made sure everything was working before they left. The

Dulce Ramirez

Purified Air installed a new air conditioning and heating system in my home. The team was professional and knowledgeable, helping me choose the best system. The installation was seamless, and

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