South Bay Air Duct & InsulationTorrance, CA (424) 238-1867
Open Mon–Sat, 7 AM–7 PM

Air Duct Cleaning & Insulationin Torrance and across the South Bay

Dusty vents, a dryer that takes two cycles, an upstairs that won't cool down. Call our Torrance shop, describe what's going on, and we'll get a technician headed your way.

7–7Mon to Sat
15+South Bay cities
90505Torrance shop
Technician cleaning a ceiling air vent with a brush and HEPA vacuum hose in a Torrance home
On a job · South Bay

Pick a problem and watch the conversation

What we do

Ducts, vents and insulation, handled by one local crew

Every job starts with a look at what's actually inside your system. Then we clean, repair or insulate, and show you the result before we leave.

Rotary brush agitating dust inside a ceiling air duct during duct cleaningSupply + return lines

Air Duct Cleaning

Rotary brushes loosen built-up dust, pet hair and debris while negative-pressure vacuum pulls it out of the system.

  • Supply and return ducts, registers and grilles
  • Blower and plenum access where reachable
  • Good for allergies, new homes, after remodels
Call about duct cleaning (424) 238-1867
Brush pulling a clump of lint out of a clogged foil dryer vent ductLint = fire risk

Dryer Vent Cleaning

We clear lint from the dryer connection to the outside wall cap, so clothes dry faster and the dryer runs cooler.

  • Full run from dryer to exterior cap
  • Crushed or kinked transition duct replaced
  • Airflow checked after cleaning
Call about dryer vents (424) 238-1867
Technician sealing a sheet metal and flex duct connection in an atticLeaks · tears · disconnects

Duct Repair & Replacement

Torn flex duct, crushed runs and loose connections push cooled air into the attic. We seal, repair or replace them.

  • Disconnected and sagging runs fixed
  • Joints sealed with mastic and foil tape
  • Full duct replacement when it's past saving
Call about duct repair (424) 238-1867
Installer unrolling fiberglass batt insulation between attic joistsR-value upgrade

Attic Insulation

Thin or flattened attic insulation is the main reason upstairs rooms run hot. We measure what you have and add what's missing.

  • Blown-in and batt insulation
  • Old or contaminated insulation removed
  • Depth measured before and after
Call about attic insulation (424) 238-1867
Installer in protective suit applying spray foam insulation between wall studsAir seal + insulate

Spray Foam Insulation

Spray foam fills gaps around framing and seals air leaks in the same pass. Common for walls, rooflines and garage conversions.

  • Open and closed cell options
  • Walls, roof decks and rim joists
  • Seals drafts around penetrations
Call about spray foam (424) 238-1867
Rigid foam board insulation panel being fitted to an exterior wallRigid foam panels

Wall & Foam Board Insulation

Rigid foam board adds a continuous insulation layer to walls, garages and additions, with seams sealed to stop air leaks.

  • Interior and exterior walls
  • Garages, ADUs and additions
  • Seams foamed and sealed
Call about wall insulation (424) 238-1867
Close-up of a dryer vent duct packed with lint, a common dryer fire hazard
Vent restrictionHigh
Clean-out neededYes
When to call

Signs your ducts or vents need attention

Dust puffs out when the AC or heat turns on

Buildup in the supply ducts is being blown straight into your rooms.

Clothes need two cycles to dry

A restricted dryer vent traps heat and lint. Stop running it hot and give us a call.

Upstairs is much hotter than downstairs

Usually thin attic insulation, leaky ducts in the attic, or both.

Musty smell when the system runs

Moisture and debris in the ductwork. We'll inspect and show you what's there.

Energy bills keep climbing

Leaky ducts and missing insulation make the system run longer for the same comfort.

Sound familiar?(424) 238-1867
Arrival times

How far is a technician from your door?

Our shop is on Madison St in Torrance, so most of the South Bay is a short drive away. Pick your city to see a typical drive time.

DestinationRedondo Beach
Est. drive12 min
PACIFIC OCEAN 405 110 PCH OUR SHOP

Choose your city

You call the shop
Technician leaves Torrance
Text when 10 minutes out
At your door

Drive times are typical estimates from our Torrance shop without heavy traffic. Your actual arrival window is confirmed on the phone.

How a visit works

From phone call to clean air

No forms and no waiting for a callback. One phone call gets the visit on the schedule.

STEP 1

Call the shop

Tell us what you're noticing. We'll ask a few questions about your home and system.

STEP 2

Inspection

The technician checks vents, ducts, dryer line or attic and explains what's needed.

STEP 3

The work

Cleaning, repair or insulation, with floors and furniture protected while we work.

STEP 4

Walkthrough

We show you before-and-after and answer questions before we pack up.

Vacuum hose pulling debris from a ceiling air return
Return vent clean-out
Technician cleaning a dryer vent with a rotary brush and vacuum
Dryer vent cleaning
Technician working on ductwork above a ceiling opening
Duct repair
Spray foam insulation applied to a roof deck between rafters
Roofline spray foam
Technician removing an air return filter grille from a ceiling
Filter & grille service
Technician cleaning flex duct at a furnace plenum
Furnace plenum
Return vent clean-out
Dryer vent cleaning
Duct repair
Roofline spray foam
Filter & grille service
Furnace plenum
Hands tightening a clamp on a foil flex duct connection
Duct connection
Rigid foam insulation boards installed with sealed seams
Foam board walls
Vacuum nozzle cleaning a dryer exhaust opening in a wall
Exhaust line
Technician brushing a ceiling supply vent from a ladder
Ceiling supply vents
Duct repair
Duct connection
Foam board walls
Exhaust line
Ceiling supply vents
Duct repair
Service area

Air duct and insulation service across the South Bay

Based in Torrance (90505) and serving homes and businesses throughout the South Bay and Harbor area of Los Angeles County.

  • Torrance
  • Redondo Beach
  • Hermosa Beach
  • Manhattan Beach
  • El Segundo
  • Lomita
  • Harbor City
  • Palos Verdes Estates
  • Rancho Palos Verdes
  • Rolling Hills Estates
  • San Pedro
  • Carson
  • Gardena
  • Lawndale
  • Hawthorne
FAQ

Questions we hear on the phone

Something else on your mind? Call (424) 238-1867 and ask.

How often should air ducts be cleaned?

Many homes go several years between cleanings. Clean sooner after a remodel, if you have pets or allergies, if you see dust blowing from vents, or after rodents have been in the attic.

How long does air duct cleaning take?

It depends on the size of the home and number of vents. Most single-family homes take a few hours. We'll give you a time estimate when you call.

Why does my dryer take so long to dry clothes?

The most common cause is lint built up in the vent line between the dryer and the outside wall. A blocked vent also makes the dryer run hot, which is a fire risk.

Will new attic insulation make my house cooler?

If your attic insulation is thin or compressed, adding insulation slows the heat coming through the ceiling, which helps upstairs rooms stay cooler and lets the AC run less.

What areas do you serve?

We're based in Torrance and serve the South Bay, including Redondo Beach, Hermosa Beach, Manhattan Beach, El Segundo, Palos Verdes, Lomita, Harbor City, San Pedro, Carson, Gardena, Lawndale and Hawthorne.

What are your hours?

Monday through Saturday, 7 AM to 7 PM. We're closed on Sundays.

Talk to us today.

Call the shop, tell us what's going on with your vents, ducts or insulation, and we'll set up your visit.

(424) 238-1867 Tap to call now
South Bay Air Duct & Insulation 23739 Madison St, Unit 102
Torrance, CA 90505
(424) 238-1867
Get directions →
Monday7 AM – 7 PM
Tuesday7 AM – 7 PM
Wednesday7 AM – 7 PM
Thursday7 AM – 7 PM
Friday7 AM – 7 PM
Saturday7 AM – 7 PM
SundayClosed
Tap to call(424) 238-1867