If your Culver City AC runs and the house still will not cool, the ducts may be the fault, and you need ductwork repair priced before anyone replaces a working compressor. Culver HVAC Repair inspects the duct system first and writes the repair quote after. Ask for the duct inspection and written quote.
What a ductwork repair job looks like
The job starts with an inspection of duct integrity. We look at the runs, the joints and the connections, and we say what is leaking, separated or corroded. Then we scope the fix, which falls into two kinds.
- Sealing and repair of the runs you already have.
- Partial replacement of sections that are too far gone to seal.
You get both options in the quote when both apply. The repair is scoped to what the inspection finds, nothing more.
What sets the price of ductwork repair
We do not print a duct repair price in a blog post, because it depends on what the inspection finds. These are the things that move it.
| What moves the price | Why |
|---|---|
| How many runs are affected | One damaged run is a smaller job than several |
| Sealing or replacing | Replacing a section costs more than sealing it |
| Where the ducts sit | Attic, crawlspace and wall runs differ in access |
| Permit and test needs | Duct work is permitted work in California and can bring a duct leakage test, depending on scope |
The quote is written before work starts. If a full central air system turns out to be the better answer, a permitted, code-compliant central AC installation in Culver City typically runs between $5,800 and $12,500 depending on tonnage, SEER2 tier, and whether your galvanized ductwork needs partial replacement. We lay that next to the repair so you can compare.
Why ducts come before the compressor
A leaking duct system can mimic a failing AC. Cool air escapes before it reaches the rooms, the system runs long, and the house stays warm. We inspect duct integrity before recommending any compressor or refrigerant work, because sealing the ducts can solve what looks like a $1,300-$3,300 compressor problem.
If you have already been told the compressor is bad, get the ducts looked at before you sign. Our AC repair service covers the other side of the diagnosis if the sealed system does turn out to be the fault.
What you get after the inspection
The written quote separates the work into lines you can read. You see the repair to each affected run, any section that needs replacing, and the permit if the scope calls for one. If a duct repair will not fix the airflow problem on its own, the quote says so and shows the next step, rather than leaving you to find out after the work.
Ask us to quote the sealing option and the replacement option together when the inspection supports both. You compare them on one page, choose one, and we schedule the work. If the ducts are sound and the problem sits in the AC itself, you pay for the inspection result and the repair of the real fault, and we do not invent duct work to fill the visit.
Homes with a duct system that feeds a newly installed or replaced AC deserve the same check. A new system on weak ducts moves less air than it should, so we look at both together when you are pricing an install.
Permits and Title 24 on duct work
Duct work in California is permitted work. In Culver City the permit comes from the city's own building and safety division. Title 24 Part 6, California's Building Energy Efficiency Standard, can require duct sealing and a duct leakage test depending on the scope. A third-party HERS rater who is not the installer verifies that test. We scope the job with that in mind and list the permit in the written quote.
Where we do ductwork repair
We take duct calls across Culver City, Carlson Park, Lucerne-Higuera, Palms, Mar Vista and Venice. Our crews are used to the galvanized ducts of Culver City and the beach side, so a corroded run is something they recognize. Learn what we do on the ductwork services page. If you smell gas at any point, leave the house and call SoCalGas or 911 from outside.
Ductwork repair FAQ
Do you inspect the ducts before quoting?
Yes. The inspection comes first, and the written quote follows it.
Can ductwork repair fix an AC that will not cool?
It can, when the ducts are the cause. We check duct integrity before compressor or refrigerant work, because sealing the ducts can solve what looks like a $1,300-$3,300 compressor problem.
Is it repair or replacement?
It depends on the inspection. The quote can offer sealing and repair of the existing runs, partial replacement of damaged sections, or both side by side.
Does the work need a permit?
Duct work in California is permitted work, and in Culver City the permit comes from the city's building and safety division. Title 24 can require a duct leakage test, depending on the scope.
Who do I call to book?
Use the form above or call. We confirm the visit and write the price after the inspection.
To book ductwork repair, call (877) 502-5844.
Need Professional HVAC Service?
Our HVAC-experienced technicians are ready to help with all your AC and heating needs. Contact Culver HVAC Repair today for expert service throughout the Culver City, Palms, Mar Vista and Venice service area.
