You are looking at ductwork installation for a Culver City bungalow, and the first thing a contractor has to learn is how much room there is to work. Attic clearance decides the labor, and the labor decides the price. Request the written duct quote or the inspection visit here and we will start by looking at the space the runs have to travel through.
What ductwork costs in a bungalow with a low attic
Replacing the ductwork in a 1,200-square-foot bungalow with limited attic clearance can cost $3,500 to $8,300 before you touch the air conditioning equipment. That is the figure for that kind of house, and it moves with the size of the home and how hard the runs are to reach. Our ductwork services cover new runs and replacement sections.
Three things sit behind the range:
- Attic or crawlspace access, which sets how long a crew spends crawling to each register
- The number of runs and the distance from the air handler to each room
- Whether you replace everything or only the sections that fail
The quote is written before work starts. It names the runs, the registers and the scope, so you can compare it with any other bid line by line.
Whole system or only the failing sections
Not every duct job is a full tear-out. We pressure test the existing ducts first, and the result tells us where the air is escaping. Some sections can be sealed, some need replacing, and some runs are better rerouted.
You get that split in writing. A sealed section costs less than a new one, and a new one costs less than starting over, so the choice is yours with the numbers in front of you.
If a house was never built for ducts, there is a third answer. A ductless system serves rooms with no attic space for runs, and our ductless mini split service prices that option the same way. We tell you honestly when ducts are the wrong spend for a given room.
Ducts and a new AC in the same job
A new air conditioner pushes air through the ducts it is attached to. If those ducts leak, the unit works harder and the rooms stay warm. Pricing the two together lets us size the equipment against the duct system it will really use.
The written scope shows each part separately, so you see what the ducts add and what the equipment adds. If you only want the ducts now, we quote that alone, and the AC can follow later.
What the duct quote lists
The estimate is a short document you can read in a few minutes. It names the runs to be replaced or sealed, the registers that change, the access route to the attic or crawlspace and the permit. If a leak test applies, it says so there.
You also see the work in separate lines. New runs, sealing and any change to the air handler connection each have their own entry, so a number you do not like can be traced to the exact line behind it. Ask us to remove a line and we will show you what happens to the price and to the airflow.
Permit and the leak test
Replacing ductwork in California is permitted work. Across Culver City the permit comes from the city's own building and safety division, and we file it when the job needs one.
Title 24 Part 6 is the state's energy standard, and on duct work it can require sealing and a duct leakage test. A third-party HERS rater who is not the installer verifies that test. Depending on the scope of your job, it may apply to you, and we tell you at the quote so the test is planned into the schedule.
The inspection closes the permit. A closed permit on new ducts is a record you can show a buyer or lender later.
What the install day looks like
The crew protects the floors and the path to the attic or crawlspace, then removes the failed sections and sets the new runs. Connections are sealed and the registers are matched to the rooms they serve.
Before we leave, we run the system and check that air reaches each room, then walk you through what changed.
Questions about a duct job
Do you test my ducts before quoting?
Yes. The visit includes a pressure test of the existing ducts, so the quote is built from what leaks and not from a guess.
Who performs the duct leakage test the state may require?
A third-party HERS rater who is not the installer verifies it. We schedule it around the install and tell you when it is needed.
Can I replace only the ducts and keep my AC?
Yes. We quote the duct work on its own. If the AC later needs replacing, the new unit is sized for the ducts already in place.
Will you open more of the ceiling than the job needs?
We plan the access route at the visit and put it in the scope. A tight attic is why the access path gets decided before the crew arrives.
Get the number for your house
Ductwork prices in a bungalow turn on the attic, so the fastest way to a real number is a look at yours. Call (877) 409-5227 and we answer around the clock.
Need Professional HVAC Service?
Our HVAC-experienced technicians are ready to help with all your AC and heating needs. Contact Culver Climate Co. today for expert service throughout the Culver City and its Westside neighbors service area.
