Duct Leakage Testing in Southlake, TX
Are you planning to get a Duct Leakage Test in Southlake, TX? Our certified experts offer quick and precise duct leakage testing, ensuring homeowners, builders, and contractors comply with Texas energy code requirements.
As required by the 2018 International Energy Conservation Code (IECC), newly constructed residential dwellings need to undergo duct leakage testing if any part of the HVAC system, such as the air handler or ductwork, is found outside the conditioned space. If your home or building needs compliance testing, we are ready to assist with reliable and cost-effective testing services in Southlake, TX, and nearby areas.
What Is a Duct Leakage Test?
A duct leakage test assesses the amount of conditioned air escaping from the HVAC duct system. Poorly sealed ducts can result in:
- Unnecessary energy consumption resulting in higher bills.
- Fluctuating indoor temperatures, leading to an unpleasant living or working space.
- Reduced energy efficiency, making heating and cooling systems strain.
- Poor ventilation as leaky ducts introduce contaminants into the air supply.
Duct leakage testing is conducted with a duct blower system that pressurizes the ductwork to determine the amount of air loss. If significant leakage is found, sealing the ducts can enhance energy efficiency and ensure your home meets code requirements.


Do You Need a Duct Leakage Test in Southlake, 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 you need duct leakage testing for your home or project in Southlake, TX, we guarantee rapid scheduling and same-day test results to prevent any delays.

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 Southlake, TX?
When you choose us for your Duct Leakage Test in Southlake, 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 Southlake, TX Now
Need a duct leakage test in Southlake, 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 Southlake, TX
Below is a list of energy rater who provide duct leakage testing in Southlake, Texas:
To be added to this list please email [email protected]