Duct Leakage Testing in Cedar Park, TX
Searching for a trusted company for a Duct Leakage Test in Cedar Park, TX? We provide fast and reliable duct leakage testing, helping homeowners, builders, and contractors meet Texas energy efficiency standards.
The 2018 International Energy Conservation Code (IECC) states that new residential dwellings must meet duct leakage testing requirements if any section of the HVAC system, including ductwork or the air handler, is located outside the conditioned space. If compliance testing is a requirement for your home or building, count on us for accurate and budget-friendly testing services in Cedar Park, TX, and adjacent areas.
What Is a Duct Leakage Test?
A duct leakage test identifies leaks in the HVAC duct system by measuring lost airflow. Leaky ducts can create:
- Increased energy costs caused by conditioned air escaping through leaks.
- Uneven temperature distribution, making some areas too hot or too cold.
- Lower HVAC efficiency, forcing the system to work harder than necessary.
- Declining air quality caused by unfiltered contaminants seeping into the ducts.
In duct leakage testing, a duct blower system forces air into the ductwork to determine the rate of air leakage. If air loss through the ducts is excessive, sealing them can enhance energy conservation and help your home meet required code standards.


Do You Need a Duct Leakage Test in Cedar Park, TX?
You may need a duct leakage test if:
- You are building a new home that requires energy code compliance.
- Your HVAC system’s ductwork or air handler is located outside the conditioned space (e.g., in an attic, crawl space, or garage).
- You are experiencing high energy costs and suspect leaky ducts
- Your home has uneven heating and cooling issues.
- You want to ensure your HVAC system is operating efficiently.
For homes and projects in Cedar Park, TX that require duct leakage testing, we provide prompt scheduling and immediate results to keep your timeline on track.

Texas Energy Code Requirements for Duct Leakage
Under the 2018 IECC, homes in Texas must meet specific duct leakage limits:
- If the air handler or ducts are outside the thermal envelope, total duct leakage must be 4 CFM per 100 sq. ft. or lower.
- If the entire duct system is inside the conditioned space, a duct leakage test is not required.
Failing to meet these requirements can delay your project. Our expert technicians ensure quick and accurate testing to help you pass your inspection.

Our Duct Leakage Test Process
Our certified duct leakage testing process includes:
Step 1: System Preparation
- All registers and vents are sealed.
- The duct blaster fan is connected to the air handler or a return vent.
Step 2: Pressurizing the System
- The fan pressurizes the duct system to detect leaks.
- A digital pressure gauge measures total air loss.
Step 3: Analyzing the Results
- We compare the leakage rate to Texas energy code limits.
- If the system passes, we provide a certified report for compliance.
- If the system fails, we offer recommendations for sealing improvements.
We ensure your project stays on schedule by providing same-day results and guidance on how to meet duct leakage requirements.
Why Choose Us for Your Duct Leakage Test in Cedar Park, TX?
When you choose us for your Duct Leakage Test in Cedar Park, TX, you benefit from:
- Certified Professionals – We provide accurate, reliable, and code-compliant testing.
- Fast Scheduling – Get your test done quickly to avoid project delays.
- Same-Day Reports – Receive your results immediately.
- Affordable Pricing – Competitive rates with no hidden fees.
- Expert Guidance – If your home doesn’t pass, we help you find solutions.

Book Your Duct Leakage Test in Cedar Park, TX Now
Need a duct leakage test in Cedar Park, TX? We make the process fast and hassle-free. Call us today at (888) 496-4661 to schedule your test or book online!
Duct Leakage Testing Providers in Cedar Park, TX
Below is a list of energy rater who provide duct leakage testing in Cedar Park, Texas:
To be added to this list please email [email protected]