Same-day AC repair
Some rooms never cool
Crushed, disconnected or undersized runs. Common after remodels and attic work.
Book a techDuct repair and sealing experts in Burbank & LA
Hot rooms or dusty air? We test your ducts, seal the leaks and even out every room.
Your duct test showsLeakage before and afterAirflow in every roomA flat price to fix it
$89duct leakage test
Room by roomairflow measured
Mastic-sealednot just tape
#1148919CSLB license
Common problems
Duct problems we fix
Dusty house, dirty filter fast
Return leaks pull attic dust and insulation into the system.
Book a techOld flex duct or metal ducts with cloth tape
Ducts from the 1970s to 1990s often have degraded insulation and failed seams.
Book a techHigh bills with a working AC
Leaks and poor insulation can make a good system run much longer.
Book a techHow we work
Find the leaks behind hot rooms and dust
We pressure-test the ducts and measure every room, then show you where the air is going before we fix it.
- Readings, not guesses
- Photos of every problem
- A flat price for each fix
CSLB #1148919. Verify it on cslb.ca.gov
Ductwork reportAirwork tech · sampleExampleDuct leakage28% of airflow lostFix
Back bedroomAbout half its design airflowFix
Static pressureToo high for the blowerWatch
Attic insulationTorn on 3 runsFix
Plenum sealHoldingOK
Plan: seal, repair and rebalance, flat price
How it works
How duct repair works
- 60 seconds
Book
Online or by phone. Pick a two-hour arrival window that works for you.
- Live ETA
Track
A text with your tech's name, photo and arrival time. No waiting by the door.
- On site
Diagnose and approve
We test duct leakage and airflow room by room, then show a flat price for sealing or replacement. Nothing starts until you say yes.
- Same visit
Fixed
Common parts ride on the truck. Photos of the work and a two-year labor warranty.
Upfront pricing
Duct repair cost
Flat prices, posted here. Your tech confirms the final number on a tablet, and nothing starts until you approve it.
| Duct leakage test and inspection | $89 |
|---|---|
| Duct sealing | Quoted on site |
| Full duct replacementOften done with a new system | Quoted on site |
Flat prices, confirmed on a tablet before any work starts.
What you get
- Duct leakage and static pressure testing
- Camera and attic inspection of runs and connections
- Sealing with mastic and approved tapes, not cloth duct tape
- Replacement with properly sized, insulated duct where needed
- HERS verification when ducts are replaced with a new system
Our guarantees
Four promises, in writing.
On time, or $50 off.
If we miss your arrival window, the discount is applied automatically.
Price first, always.
You approve a flat price before any work begins. No hourly surprises.
Fixed right, or we come back free.
Same problem within 90 days means a free return visit.
Two-year labor warranty.
On every repair and install, on top of the manufacturer's parts warranty.
CSLB license #1148919. Verify it on cslb.ca.gov
FAQ
Duct repair: answers from our techs
Something else on your mind? Call (818) 351-1443 and a real person picks up.
How do I know if my ducts leak?
A duct leakage test pressurizes the system and measures how much air escapes. It takes about an hour and gives a number, not a guess.
Should I replace ducts with a new AC?
If ducts are over 20 years old, undersized or leaking badly, yes. A new system on bad ducts loses much of its efficiency.
Is duct cleaning worth it?
Sometimes, after construction or smoke damage. Sealing leaks and filtering better usually matter more for dust.
About duct repair in Burbank and Los Angeles
Short answer
ENERGY STAR estimates that a typical duct system loses 20 to 30 percent of the air it moves through leaks, holes and poor connections. In LA homes most ducts run through hot attics, so leaks waste cooling directly. Airwork tests duct leakage, seals or replaces failing runs, and verifies the result when ducts are replaced with a new system.
We provide this service everywhere within 20 miles of Burbank. See the areas we serve
Related services
Updated October 2026. Prices are flat and confirmed on site before work starts.
Need it fixed today?
Open 7 days, 7 AM-9 PM. 24/7 emergency line.