Duct Leakage Testing in Castell, TX
Trying to find a Duct Leakage Test provider in Castell, TX? Our skilled professionals perform duct leakage tests quickly and precisely, helping homeowners, contractors, and builders adhere to Texas energy codes.
As per the 2018 IECC, duct leakage testing is mandatory for new residential homes when components of the HVAC system, like the air handler or ductwork, are situated outside the conditioned space. If compliance testing is required for your home or building, we offer efficient and budget-friendly testing services in Castell, TX, and the surrounding communities.
What Is a Duct Leakage Test?
A duct leakage test identifies the amount of air lost through leaks in the HVAC duct system. When ducts are leaky, they can cause:
- More money spent on energy because of air leakage.
- Unbalanced airflow, creating discomfort from room to room.
- Lower HVAC efficiency, forcing the system to work harder than necessary.
- Harmful particles circulating indoors because of compromised duct sealing.
Duct leakage testing is conducted with a duct blower system that pressurizes the ductwork to determine the amount of air loss. If a duct leakage test reveals excessive air loss, sealing the ducts can improve energy efficiency and help your home meet code standards.


Do You Need a Duct Leakage Test in Castell, 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.
If your project or home in Castell, TX requires a duct leakage test, we provide immediate scheduling and results on the same day to keep you 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 Castell, TX?
When you choose us for your Duct Leakage Test in Castell, 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 Castell, TX Today
Need a duct leakage test in Castell, 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 Castell, TX
Below is a list of energy rater who provide duct leakage testing in Castell, Texas:
To be added to this list please email [email protected]