Duct Leakage Testing Services
Duct Leakage Testing in Stockton, CA
Duct leakage testing to ensure your duct system meets California energy efficiency requirements and reduces energy loss.
Our Commitment
Reliable Duct Leakage Testing Support
Leaky ducts waste energy and hurt comfort. We pressure-test your duct system, measure total leakage and document compliance with Title 24 limits.
California Energy Code Guidance
Stay compliant with the latest Title 24 requirements.
Accurate Documentation & Reports
Receive detailed reports and verified results.
Support for New Construction & ADUs
From single-family homes to ADUs, we've got you covered.
Our Services
Duct Leakage Testing Services We Provide
Comprehensive compliance services for residential and commercial projects.
Duct Pressure Testing
Calibrated duct blaster testing of supply and return systems.
Learn MoreLeak Detection
Pinpoint problem areas so they can be sealed quickly.
Learn MoreNew & Existing Systems
Testing for new construction, alterations and changeouts.
Learn MoreCompliance Reporting
Leakage results documented and registered for inspection.
Learn MoreWhen Do You Need
Duct Leakage Testing?
Duct leakage testing is required for most new ducted HVAC systems, and when ducts are added, altered or the HVAC equipment is replaced in many climate zones.
Why Choose Cobros Energy Solutions?
Why Choose Cobros Energy Solutions for Duct Leakage Testing?
We're more than just a testing company — we're your energy compliance partner. Our team is committed to delivering accurate testing, clear documentation and dependable service.
- Certified and Experienced Technicians
- Accurate & Reliable Testing Equipment
- Fast Turnaround and Detailed Reports
- Friendly & Professional Support
- Stockton & Central Valley Coverage
Request a Quote
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Our Service Areas
Our Local Service Areas
We proudly serve Stockton and surrounding areas, including the Central Valley and beyond.
- Stockton
- Lodi
- Manteca
- Lathrop
- Tracy
- Modesto
- Turlock
- Merced
- Fresno
- Sacramento
- Elk Grove
- Roseville
- Livermore
- Pleasanton
Frequently Asked Questions
Common Questions About Duct Leakage Testing
How is duct leakage tested?
We seal the registers, pressurize the duct system with a calibrated fan and measure how much air escapes at a standard test pressure.
What is the allowed leakage?
Limits depend on the project type. New systems typically must leak 5% or less of system airflow; altered systems have different allowances.
How long does the test take?
Most duct leakage tests take about an hour, depending on system size and access.
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Need Help With Duct Leakage Testing?
Get expert guidance, accurate testing and complete documentation for your project.