Duct Leakage Testing in Iredell, TX
Looking to get a Duct Leakage Test done in Iredell, TX? Our professional team ensures Texas energy code compliance with quick and precise duct leakage testing for homeowners, builders, and contractors.
Under the 2018 International Energy Conservation Code (IECC), new residential dwellings must undergo duct leakage testing if any part of the HVAC system, including ductwork or the air handler, is placed outside the conditioned space. If your home or building requires professional compliance testing, we are available with reliable and cost-effective testing services in Iredell, TX, and neighboring locations.
What Is a Duct Leakage Test?
A duct leakage test helps identify how much air is leaking from the HVAC duct system. Faulty ductwork can lead to:
- Higher monthly bills caused by lost conditioned air.
- Inconsistent climate control, making it harder to stay comfortable indoors.
- Compromised energy savings, forcing HVAC units to work beyond their normal limits.
- Airborne dust and debris reducing indoor air quality and comfort.
Duct leakage testing relies on a duct blower system to pressurize the ductwork and determine how much air is leaking. If your ductwork is leaking too much air, sealing it can increase energy savings and help your home stay within code limits.


Do You Need a Duct Leakage Test in Iredell, 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.
When your home or project in Iredell, TX needs a duct leakage test, we ensure swift scheduling and same-day results to keep things moving forward.

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