Energy Code Compliance (ECC)
What Is ECC Verification?
Energy Code Compliance verification involves field inspections and diagnostic tests to confirm that applicable energy-efficiency measures satisfy California's Building Energy Efficiency Standards.
Depending on the project, verification may be required for HVAC systems, ductwork, ventilation, insulation, and other building features.
Verification Services
HVAC Airflow & Performance
Diagnostic measurements and verification of applicable HVAC system performance requirements.
Duct Leakage Testing
Testing duct systems to evaluate air leakage against applicable code requirements.
Refrigerant Charge Verification
Verification of applicable air-conditioning and heat-pump refrigerant charge requirements.
Ventilation Testing
Field verification of applicable ventilation and exhaust airflow requirements.
Insulation & Building Envelope Verification
Inspection of applicable insulation and building-envelope efficiency measures.
Compliance Documentation
Preparation and registration of required verification documentation through an authorized ECC-Provider, where applicable.
Field Verification for Energy-Efficient Buildings.
ArcLine Technical Group provides independent field verification and diagnostic testing to support compliance with California's Title 24 Building Energy Efficiency Standards. Our services include HVAC performance testing, duct leakage testing, ventilation verification, and building envelope inspections to help contractors, builders, and property owners meet energy-code requirements, identify deficiencies, and move projects toward successful completion.
Projects We Support
New residential construction
Residential additions and alterations
HVAC replacements
Applicable multifamily projects
Residential renovation projects
Our Approach
ArcLine's verification process will focus on clear communication, accurate field measurements, complete documentation, and timely identification of deficiencies.
Planning an Upcoming Project?
Contact ArcLine Technical Group to discuss further.