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New insulated ducts and plenum under a radiant barrier

AC installation & new ductwork in Los Angeles

Properly sized central air, new insulated ducts and plenums, sealed connections and clean attic installs that cool every room evenly.

  • Central AC & heat pumps
  • New insulated ducts
  • Sealed connections
  • Sized to your home

Serving homeowners across the Greater Los Angeles Area

AC & ducts

Leaky ducts waste the cold air

In many older homes the ducts run across a hot attic, poorly insulated and leaking at the joints. The AC works hard, but a good share of the cold air never reaches the rooms. That is why one bedroom is always hot.

We size the system to the house, run new insulated ducts and plenums, seal every connection and balance the airflow to each room. Do it together with attic insulation and the whole system works less.

New insulated ducts and plenum in an attic

What we do

AC & duct services

  • Central AC and heat pump installation
  • Full duct replacement
  • New insulated plenums
  • Sealed and mastic-coated connections
  • Return air upgrades
  • Airflow balancing room by room
  • Thermostat upgrades
  • Ducts installed with attic insulation

How it works

How an energy upgrade works

  1. 1

    Home check

    We look at the roof, attic, ducts, windows and electrical panel and take photos of what we find.

  2. 2

    Clear priorities

    A written plan that puts the upgrades with the biggest comfort and bill impact first.

  3. 3

    Clean install

    Crews in protective gear, floors and furniture covered, old material hauled away.

  4. 4

    Walk-through

    We show you the finished work and photos of everything behind the drywall and up in the attic.

Our work

Duct & AC projects

  • New duct system

    Under new radiant barrier.

  • Insulated plenum

    Sealed connections.

  • Insulation & barrier

    Done with the ducts.

Get a free AC & ducts estimate

Tell us about the project. We visit, measure and send a written estimate with every item spelled out.

Free Estimate

Estimates

  • Free estimates by appointment
  • Call or message us to set up a visit.

AC & ducts FAQs

Often, yes. A new AC on old leaky ducts wastes much of its efficiency. We check the ducts and tell you.

It depends on square footage, insulation, windows and sun exposure. We size it to the house rather than guessing by square footage alone.

A heat pump heats and cools with electricity and works well in the LA climate. Older homes may need an electrical panel upgrade first.

Most homes take one to two days.

Usually leaky or undersized ducts to that room, or missing insulation above it. Both are fixable.

Call or send us a message with a few photos of the project. We set up a visit at your home, measure, talk through options and send a written estimate with every item listed.

Free estimates · Greater Los Angeles Area

Ready to start your AC & ducts project?

Free written estimates for homeowners across the Greater Los Angeles Area.

Get a Free Estimate