How Much Does it Cost to Install Ducts & Vents?

Install Ducts & Vents Costs
Location: National
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Average reported costs:
based on 1,719 cost profiles
Most homeowners
spent between:
$500 - $1,500
Low cost:
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If you are thinking about installing central air conditioning and heating when you previously used a different kind of system, like baseboard heating or radiators, then installing ducts and vents will be a required part of the project. It can be tough to predict what the cost to install ducts and vents will be, and may seem like overwhelming project. Your first step should be to find a licensed HVAC professional who can help you determine what your home needs and the easiest method for installation. Once you find a professional, there will be a number of factors that will impact both the cost to install ducts and vents and the overall AC unit cost.

Size of Home

The size of your home, as well as the amount of stories your home has, will be a big factor in the cost to install ducts and vents. Larger homes need more ductwork, which increases the price.

Home Layout

The layout of your home will also have a big impact of the cost. If there is space for new ductwork in your attic space or crawlspace, then the costs will be lower than If there are limited spaces for new ductwork or if your home's layout makes it challenging for installation.

Number of Vents

The number of intake and output vents that need to be installed to maintain comfortable temperatures will affect the cost to install ducts and vents. The more vents that need to be installed, and have holes cut in your exterior walls, the more the project will cost.

Installation Permits

A permit is typically required for this kind of HVAC work. This will add to the cost, but not by too much. Make sure to talk to your professional to figure out who will be responsible for acquiring the proper licenses. This will ensure that your home is outfitted to regulation, and will help if you ever decide to sell your home.

Damage to Your Home

The cost to install ducts and vents will include any repair that needs to be made if holes are cut in your walls or ceilings. If holes need to be cut, then the walls and ceilings will need to be patched and refinished.


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