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How Much Does an Air Duct Installation Cost?

How Much Does An Air Duct Installation Cost In Greenville, SC?
Homeowners in the Greenville area can usually expect air duct installation to cost between $3,500 and $8,000. Pricing can vary considerably depending on the home’s size, layout, and material requirements. It’s always a good idea to schedule an in-home evaluation because every home’s design and airflow demands are different, especially in older or remodeled properties.
Corley Pro is a trusted choice for air duct installation in the region because our technicians have a thorough working knowledge of Greenville homes and the regional climate.
We know that the hot, humid summers in the area require systems that maintain airflow and comfort while limiting moisture buildup. Homes across the Upstate are particularly prone to high humidity and airborne allergens in the spring, which makes properly sealed ducts and air filtration systems essential for indoor comfort.
Our skilled specialists always consider these factors when designing, sizing, sealing, and installing your system. We also focus on longevity and performance, so you get the most out of your investment.
Key Factors That Affect Air Duct Installation Cost
Many factors can affect air duct installation cost, including:
- Home size and number of supply and return vents: Larger homes usually need more ducting and vents.
- Duct location and access: Attics, basements, and tight crawl spaces all have different labor requirements.
- Material and insulation quality: The choice of material can significantly affect your system’s performance. They can also affect the insulating property, which impacts your long-term costs.
- Existing duct condition: Swapping out the older components in your system may cost less initially. But in some cases, a complete redesign might be the more cost-effective option.
- Labor complexity: Working around finished ceilings or structural obstacles requires more time and precision.
Air Ducting Cost Breakdown by Home Size and Duct Length
All the factors mentioned previously can affect your air duct installation cost. But the most significant factors are home size and duct length.
Smaller homes generally require fewer linear feet of ductwork. Larger homes usually require longer runs, in addition to the additional fittings and sealing. Adding more vents, branches, and insulation upgrades can also add to your ductwork installation cost.
The size of the home can be deceiving. The layouts of some older homes in North Main require added turns or longer duct paths. That can increase the total footage needed and result in a higher air duct installation cost, even if the floor space seems fairly modest.
In Downtown Greenville, many properties have limited physical space to work in. This is often compounded by tight attics and masonry walls, which further add to the challenge—and cost—of installing HVAC duct runs.
New Ductwork vs. Replacing Existing Air Ducts: What is Right for Me?
Installing new ducts in a home without an existing HVAC system generally requires a complete design plan. But because everything will be installed as a complete system, there are usually no issues with mismatched components and system incompatibilities.
This isn’t always the case when replacing old ducts, as modern components may not be compatible with old and antiquated systems. Furthermore, replacement is often undertaken to improve performance, stop leaks, and update poorly sized runs. But in some cases, a completely new air duct installation might be better for improved efficiency and lower operational costs.
That being said, consider how a new installation affects your home as compared to replacement or retrofitting. A new install may require routing through finished spaces. On the other hand, replacement can be done using existing pathways.
Keep in mind that retrofit work can entail significant air duct replacement costs due to the construction adjustments required in older homes. This is often the case when physical access is difficult or the existing design restricts airflow.
Rapid development in the Eastside has increased demand for new air duct installation with units designed for efficient heating and cooling. In renovated homes and condos in the West End, duct repair or AC duct replacement may be sufficient.
Signs You May Need New Air Ducts Instead of Just Repairs
Some homes may have antiquated duct systems that are no longer worth patching. We recommend complete replacement when these issues appear:
- Visible rust or corrosion on metal
- Severe air leakage along joints
- Poor airflow that indicates sizing issues
- Design layouts that are incompatible with modern equipment
Replacing the entire system will cost more, of course. Even so, you can generally expect greatly improved performance, fewer service calls, and lower energy costs.
Get Your Personalized Air Duct Installation Quote Started Today
Don’t bother searching for “ductwork near me” to get vague air duct installation cost quotes. Call us directly, and we will be happy to schedule a site visit so you can get a tailored quote that eliminates all guesswork.
When we arrive at your location, our technicians will evaluate your airflow needs and make appropriate design and material recommendations, after which we will present you with a precise cost estimate.
Call (864) 256-0643 or schedule a site visit online. Don’t forget to ask about our financing options as well to get reduced rates on our air quality services!
Frequently Asked Questions
Partial work is feasible if sections of your ductwork remain structurally sound. If necessary, we can perform thorough air duct cleaning and sealing and even install humidifiers or dehumidifiers for added comfort.
If leaks, noise, or poor airflow persist, a full system replacement might be a more cost-effective option than repair or retrofitting.
Installing or even retrofitting air ducts is usually too complex for DIYers to tackle. We recommend hiring our specialists to ensure optimum performance and safety with minimal disruption to your home.





