Duct Leakage Testing in Dobbin, TX
Want a certified Duct Leakage Test in Dobbin, TX? We provide expert duct leakage testing, delivering fast and accurate results to assist builders, contractors, and homeowners with Texas energy code compliance.
In compliance with the 2018 International Energy Conservation Code (IECC), duct leakage testing must be performed in new residential dwellings whenever any portion of the HVAC system, including ductwork or the air handler, is situated outside the conditioned space. If your home or building needs to meet compliance standards, we offer fast and affordable testing services in Dobbin, TX, and the nearby locations.
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 heating and cooling costs due to duct leaks.
- Fluctuating indoor temperatures, leading to an unpleasant living or working space.
- Lower HVAC efficiency, forcing the system to work harder than necessary.
- Increased indoor pollutants as dust and debris enter through leaky ducts.
To perform a duct leakage test, a duct blower system is used to apply pressure to the ductwork and measure air leakage. If too much air is leaking, properly sealing the ducts can lower energy waste and help your home pass necessary code requirements.


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