Duct Leakage Testing in Marble Falls, TX
Looking to get a Duct Leakage Test done in Marble Falls, TX? We offer high-quality duct leakage testing services, ensuring homeowners, builders, and contractors meet Texas energy efficiency requirements.
As mandated by the 2018 International Energy Conservation Code (IECC), all new residential dwellings must have duct leakage testing conducted when any component of the HVAC system, such as the air handler or ductwork, is installed outside the conditioned space. If your home or building requires compliance testing, our experienced team offers high-quality and cost-efficient testing services in Marble Falls, TX, and surrounding locations.
What Is a Duct Leakage Test?
A duct leakage test evaluates the volume of air that leaks from the HVAC duct system. Duct leaks may cause:
- Increased energy costs caused by conditioned air escaping through leaks.
- Unstable indoor temperatures, causing discomfort in different rooms.
- Excessive energy usage due to reduced HVAC operational efficiency.
- Polluted indoor air from dust, mold, and debris getting into leaky ducts.
A duct leakage test utilizes a duct blower system that forces air into the ductwork to quantify air loss. 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 Marble Falls, 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 home or project in Marble Falls, TX demands duct leakage testing, we offer flexible scheduling and same-day results to maintain efficiency.

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 Marble Falls, TX?
When you choose us for your Duct Leakage Test in Marble Falls, 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.

Schedule Your Duct Leakage Test in Marble Falls, TX Today
Need a duct leakage test in Marble Falls, 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 Marble Falls, TX
Below is a list of energy rater who provide duct leakage testing in Marble Falls, Texas:
To be added to this list please email [email protected]