Duct Leakage Testing in Dennis, TX
Do you need a Duct Leakage Test in Dennis, TX? We provide expert duct leakage testing, delivering fast and accurate results to assist builders, contractors, and homeowners with Texas energy code compliance.
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 your home or building needs to meet compliance standards, we offer fast and affordable testing services in Dennis, TX, and the nearby locations.
What Is a Duct Leakage Test?
A duct leakage test determines how much air is escaping from the HVAC duct system. Leaky ducts can lead to:
- Higher monthly bills caused by lost conditioned air.
- Unequal distribution of warm and cool air, making certain areas uncomfortable.
- Poor HVAC efficiency, forcing the system to run longer and harder.
- Declining air purity caused by gaps in the duct system letting in contaminants.
Duct leakage testing is conducted with a duct blower system that pressurizes the ductwork to determine the amount of air loss. 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 Dennis, 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.
Need duct leakage testing for your home or project in Dennis, TX? We provide rapid scheduling and same-day results to keep things running smoothly.

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