BarrierEnergy is a consulting firm in Santa Barbara that provides building efficiency assessments and compliance services for residential and construction projects. The company offers HERS testing, insulation inspection, duct leak testing, and HVAC inspections to help clients meet California Title 2

Abbay Technical Services is a Title 24 compliance consultant in San Luis Obispo, California, specializing in California's Building Energy Code requirements. The firm guides designers, engineers, homeowners, and contractors through energy code compliance for both commercial and residential projects,