Duct Leakage Testing in Greenville, TX
Need a professional Duct Leakage Test in Greenville, TX? We offer high-quality duct leakage testing services, ensuring homeowners, builders, and contractors meet Texas energy efficiency requirements.
In accordance with the 2018 International Energy Conservation Code (IECC), all new residential dwellings require duct leakage testing if any part of the HVAC system, including the air handler or ductwork, is placed outside the conditioned space. If your home or building requires testing for compliance, we are ready to help with reliable and cost-friendly testing services in Greenville, TX, and adjacent areas.
What Is a Duct Leakage Test?
A duct leakage test identifies the amount of air lost through leaks in the HVAC duct system. When ducts are leaky, they can cause:
- Greater energy costs due to inefficient air distribution.
- Heating and cooling inefficiencies, causing discomfort due to temperature variations.
- HVAC systems working overtime due to decreased efficiency.
- Increased exposure to airborne irritants due to unsealed ductwork.
A duct leakage test utilizes a duct blower system that forces air into the ductwork to quantify air loss. When excessive air leakage is found, sealing the duct system can boost energy efficiency and help your home meet code regulations.


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