
Redding’s Trusted Energy Compliance Experts
With over 20 years serving Shasta County and Northern California, Cal Starr Energy Consultants delivers reliable, personalized Title 24 compliance and energy testing services backed by experience and integrity.
Redding Energy Pros
At Cal Starr Energy, our team brings over 25 years of dedicated experience helping Redding and Shasta County builders, homeowners, and contractors navigate California’s complex energy compliance regulations. We pride ourselves on clear communication, accurate calculations, and personalized support, ensuring every client achieves full compliance, maximum energy efficiency, and significant long-term cost savings.
Our Team
With over 25 years of combined experience in HERS testing, energy compliance, and Manual J/D Load Calculations, our dedicated team is ready to support your project in Shasta County, California.
CEO / Operations Manager
HERS Testing Supervisor
CFO, Administrator
Kimberly Barber
Mark Williams
Title 24 Energy Consultant
Manual J/D Load Calculations
Field Supervisor
Jon Arbiso
Molly Arbiso

Starting a New Construction Project?
Contact Cal Starr Energy Consultants reliable Title 24 compliance testing and energy calculations in Redding, Shasta County, and surrounding areas. Schedule your free consultation today!