Curious about air duct cleaning costs in Houston, TX? Get insights into pricing factors, benefits, and how to tell when it’s time for a good cleaning.
How Much Does Air Duct Replacement Cost in Houston? [2026 Data]
Heating and air conditioning service costs depend on your project and location. Check with a local pro for your specific job.
Get quotes from heating and air conditioning pros near you
No obligation · 100% free
Get quotes from heating and air conditioning pros near you
No obligation · 100% free
Highlights
Exposed ducts are the easiest to access and the least expensive to replace.
Ducts in crawl spaces are the most difficult to access, leading to higher costs.
The most common duct type in Houston is sheet metal, which costs $7 to $13 per linear foot.
Labor makes up 60% of the cost of air duct replacement.
Houston’s hot, humid summers make it crucial for homeowners to have reliable air ducts. If your air ducts are leaking or outdated, expect to spend $1,852 for the cost of air duct replacement in Houston, TX. Most homeowners will spend between $813 and $2,959, with the project total dependent on the home size, the duct material, and the air duct location.
Air Duct Replacement Cost Factors
Air duct replacement costs in Houston, TX, depend on several different factors, such as the type of ductwork and the size of your house. Consider these cost factors when budgeting for air duct replacement.
Size
The size of your home directly affects air duct replacement costs. Larger homes require more materials and labor to replace the entire duct system. On average, the cost ranges from $2,000 to $5,000 for a small- to medium-sized home. However, duct replacement can run as low as $1,400 for smaller homes and as high as $9,000 for larger homes. Here’s how the size of your home affects duct replacement costs:
| Home Size (Sq. Ft.) | Cost |
|---|---|
| 1,000–2,000 | $813–$2,959 |
| 2,000–3,000 | $2,959–$5,000 |
| 3,000–4,000 | $5,000–$9,000 |
| 4,000+ | $9,000+ |
Duct Location
If only specific sections of your ductwork need replacement, such as in a renovation project, costs will depend on the location of the damaged or worn ductwork. Replacing ducts in hard-to-reach or concealed areas—like attics, basements, ceilings, walls, or crawl spaces—can increase labor costs. Here’s how the location of the ducts could affect their cost:
| Duct Location | Cost |
|---|---|
| Exposed | $813–$2,959 |
| Wall or ceiling | $1,000–$4,000 |
| Basement | $1,852–$3,100 |
| Attic | $2,200–$5,600 |
| Crawl space | $2,959–$7,300 |
Duct Material
The material you choose for your replacement ducts affects both their cost and longevity. The most commonly used duct material in Houston, TX, is metal sheeting.
Sheet metal ducts are durable but pricey. Flexible ducts, on the other hand, are more affordable but may need to be repaired or replaced sooner. Here’s a breakdown of air duct replacement costs based on duct material:
| Duct Type | Cost per Linear Foot |
|---|---|
| Flex (non-insulated) | $1–$3 |
| Flex (insulated) | $2–$4 |
| Fiberglass | $4–$6 |
| Fiberboard | $4–$6 |
| Metal sheet | $7–$13 |
HVAC Pro Costs
Labor accounts for about 60% of the total cost to replace air ducts, meaning that for the average cost of air duct replacement in Houston of $1,852, labor would make up $1,112 of the total. For hourly rates, expect to spend $50 to $110 per hour, with air duct replacement taking five to seven hours.
Your pro will also need to apply for a permit from the City of Houston, and they will build the cost of permits into the project total. Permit costs vary by project type and value, with most Houston building permits costing 1% of the project total.
Always leave air duct replacement to a local HVAC pro in Houston, TX. Attempting to handle ductwork yourself can lead to air leaks and costly energy bills, not to mention DIYing could void your homeowner’s insurance policy coverage and any HVAC part warranties. A pro can quickly and safely replace your ducts and have your HVAC working efficiently again.
Pro Tip
Quality ductwork will increase the efficiency of your HVAC, sometimes by 20% to 30%. This is because there is reduced air leakage due to better insulation and more optimized airflow. This means your HVAC doesn't have to work as hard to keep the desired temperature, so it uses less energy.
Additional Pros to Consider Hiring
In addition to installing new ducts, you may need to hire other pros for repairing drywall, testing and removing mold or asbestos, or improving your home’s insulation. Here’s what you can expect to spend on the following projects in Houston:
Drywall repair cost: $300–$925
Mold remediation cost: $890–$3,300
Asbestos testing cost: $330–$600
Insulation installation cost: $1,310–$2,560
Does Air Duct Replacement Increase Home Value?
Air duct replacement has a very small effect on your home’s value. However, updated ducts are much more attractive to potential buyers than old, dirty ductwork that will need to be cleaned or replaced soon.
By replacing old, inefficient air ducts, you’ll also benefit from an HVAC system that can work more efficiently, leading to lower energy bills each month.
How Angi Gets Its Cost Data
Home is the most important place on earth, which is why Angi has helped more than 150 million homeowners transform their houses into homes they adore. To help homeowners with their next project, Angi provides readers with the most accurate cost data and upholds strict editorial standards. We survey real Angi customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
Want to help us improve our cost data? Send us a recent project quote to [email protected]. Quotes and personal information will not be shared publicly.
Heating and air conditioning services reviews from real Angi homeowners in Houston, TX
4.6★ avg. • 1.8k total reviews
- Julea B.
I can’t recommend Gil Air highly enough. I’ve relied on them multiple times, both for regular HVAC maintenance and when my AC has gone out unexpectedly. They have never disappointed. They are incredibly professional, prompt, and honest with their pricing. What truly sets Gil apart is how...
GIL Air LLC - Laura Z.
Fred did a great job troubleshooting my A/C system and making the repairs needed. He took the time to explain the issues to me and listened to my concerns. Overall great customer service. I highly recommend Dynamic Air and will use them for my annual maintenance going forward.
Dynamic Air Flow, LLC - Salvatore F.
Trust Green City Pros for air duct replacement! they guys who came out were meticulous and ensured every details was taken care of . to anyone seeking a dependable AC company, i'd direct them here. I'd vouch for this company to Anyone without hesitation.
Green City Pros - James L.
They check my air conditioning and heating systems every 3 months
One Hour Heating & Air Conditioning - Houston - Patty B.
It was obvious this company had experience. Communicated very well about the product. I had 3 companies present their products and the service the window film would provide. I needed heat reduction as I live in a high rise, corner unit, and the windows are single paned. The installation was...
- Melanie S.
My father-in-law recommended their air duct cleaning service and I m glad he did. Now I use it all the time. You should use it too!
Safe House - Daniel H.
I had an excellent experience with Comfort Air Solutions. It appears to be family-owned and operated, but service is clearly the priority. They now will be my new go-to provider for future HVAC in our home. I searched Angi for furnace repair, and received Comfort Air as one recommended...
Wilson Fence & Iron Co. - Don S.
Everything went smoothly and quickly, once we got going. They always responded time I called, and put the system in one day. I may be building an ADU soon, and will hire Comfort Air Solutions again.
Comfort Air Solutions - Jonathan C.
Overall great experience with David Flores of Air Bourne. He provided the best up front experiences with his estimate and overall assessment of the hvac system. He and his team was top notch with installation. I will continue to use him in the future for my Houston area needs.
Air Bourne Air AC & Heat, Inc. - Scott O.
Billy at Chilly Breeze has worked with our air conditioning systems for several years, and has always been a pleasure to work with. When he evaluated our system, he told us what as wrong, and gave us multiple options to fix the problem, including keeping our old system. Once we agreed to...
The homeowners guide to heating and air conditioning services
From average costs to expert advice, get all the answers you need to get your job done.
•Find out the average indoor air quality testing cost in Houston, TX. Learn what you can expect to pay for local testing services to keep your home safe.
Getting AC and furnace replacement done at the same time can lead to huge benefits for your wallet and your home in Houston, TX. Here’s everything you need to know.
HVAC replacement costs in Houston, TX, depend on a lot of factors, like unit type, size, and labor. See what you can expect to pay for HVAC replacement here.
When a TXV valve goes bad in your AC, you’ll notice it’s not cooling your home. Read on to learn more about HVAC TXV replacement costs in Houston, TX.
Need to know what sewer line replacement costs in Houston, TX? This guide will help you prepare to budget for sewer line replacement done by local contractors.