How Much is the Cost to Install HVAC System with Ductwork

How Much is the Cost to Install HVAC System with Ductwork


Weather makes all the difference when it comes to creating a comfortable and healthy living or working indoor environment. The easiest way to do that is to have an efficient and effective heating, ventilation, and air conditioning (HVAC) system. A critical aspect of installing an HVAC system is the ductwork, as this is responsible for distributing the heated or cooled air throughout the space.

The cost of installing an HVAC system with ductwork depends on numerous factors that include the size of the property, the category of HVAC system in place, how complicated the ductwork installation might be, and the property’s location.

This means that there is not a uniform cost that we all can agree upon. We will explore these factors in more detail so that you get a comprehensive overview of the cost of installing an HVAC system with ductwork. You can always check for the best installation services.

What is an HVAC system with ductwork?

An HVAC system with ductwork is a type of heating, ventilation, and air conditioning system that comprises a trellis of ducts that help to distribute heated or cooled air throughout a space. The HVAC unit, which typically includes a furnace or air conditioner, is connected to the ductwork designed to transfer the cooled or heated air to the various parts of a home.

The ductwork can be made from a variety of materials, that include sheet metal, fiberglass, and flexible ducting. Properly installed ductwork is crucial for ensuring that the HVAC system works efficiently and effectively, and an efficient HVAC system can ensure you enjoy a comfortable environment and healthy air quality throughout your home.

What is the cost of installing an HVAC system?

There are numerous factors that decide the cost of installing an HVAC system with ductwork. Some of these factors include the size and layout of the property, the type of HVAC system chosen, the complexity of the ductwork installation, and the property location.

However, to generalize, one might say that the cost of installing an HVAC system with ductwork ranges from $6,000 to $12,000, with an average cost of around $8,000. Despite this, different factors might increase the price drastically:

What Is HVAC Ductwork? An Introduction for HVAC Students - Refrigeration  School, Inc. (RSI)

Size and layout of the property

One of the primary drivers that affect the cost of installing an HVAC system with ductwork is the size and layout of your property. A larger property space with more rooms and complex layouts requires much more ductwork than smaller spaces. The more the amount of ducts used, the higher the price of installation.

Additionally, properties that require custom ductwork or modifications to the existing ductwork can also increase the installation cost.

Properties with unique architectural features, irregularly shaped rooms, high ceilings, vaulted ceilings, or exposed beams may require custom ductwork to accommodate the airflow needed to heat or cool the indoor space effectively.

Similarly, properties with an open floor plan or rooms not connected to the main HVAC system may also need some extra ductwork. This is because, during the installation process, one needs to ensure that the air is evenly distributed throughout the space. Other spaces that require custom ductwork include older properties or the ones that have undergone renovation.

The type of HVAC system you choose

The type of HVAC system chosen is an important factor affecting the installation cost. Traditional central air conditioning and heating systems are usually less expensive than more updated, modern, and energy-efficient options. Some examples are geothermal or mini-split systems.

Thus, if you select a modern HVAC system with ductwork, you need to shell out some extra cash. However, modern HVAC systems are much more energy efficient, thereby making sure to reward you with lower energy consumption and, thus, cheaper electricity bills over time. The significant savings in energy costs over time makes modern HVAC systems a worthwhile investment.

Labor cost

Labor costs have a lot to contribute when it comes to calculating the cost of installing an HVAC system with ductwork. The main factors that influence labor costs for an HVAC system installation are the number of days that the installation process takes, the complexity of the installation, whether or not specialized or custom ductwork is required, etc.

Thus, with an increase in labor costs, the installation cost will go up significantly. The labor cost can depend on the location of the property and also on the level of expertise of the HVAC contractor. Old buildings usually take much more time and labor for the installation process to end as compared to new buildings.

Permits required for the installation of HVAC systems

Finally, you may be required to get permits for the installation of an HVAC system with ductwork. These permits will cost you additional money, thereby increasing the installation charges. The cost of these permits varies depending on the property’s location and local regulations.

Usually, the permit charge for HVAC system installation can range from $50 to $500, with an average cost of around $200. The permit charge also depends on the size and type of the installed HVAC system. Depending on the local building codes, you might need separate permits to install ductwork, electrical work, or gas lines, which can increase the overall cost of the installation.


One thing to keep in mind during the installation of the HVAC system with ductwork is to work with a reputable and experienced HVAC contractor. By doing so, you will make sure that the installation is done correctly and efficiently, maintaining safety standards.

There are numerous installation technicians available in the market. You can get the best value for HVAC system installation online with proper research. A properly installed HVAC system will ensure that you enjoy the comfort of your home throughout the year.