
Your Trusted Partner in Title 24 Energy Efficiency
We don't just meet Title 24 requirements, we optimize your project for maximum energy savings and cost efficiency. Ask about a complimentary consultation.
Cal Starr Energy
Cal Starr Energy Consultants, Inc. is Redding’s trusted expert for Title 24 compliance, energy calculations, Manual J/D HVAC load calculations, and certified HERS (ECC) testing. With over 20 years of dedicated experience, we simplify California's stringent energy standards, providing accurate documentation and personalized guidance to optimize your building’s efficiency, ensure compliance, and reduce overall energy costs.
Our Services
We provide energy compliance and efficiency services, including Title 24 calculations, Manual J/D, HERS testing, duct design, airflow testing, insulation verification, and energy code documentation.
Title 24 Energy Compliance
Our Title 24 energy compliance services simplify meeting California's stringent energy standards. From precise residential and commercial energy calculations to comprehensive compliance reports and seamless documentation submission, our expert team ensures full compliance while maximizing energy efficiency and reducing costs.
Manual J & D Calculations
Our Manual J & D calculations ensure optimal HVAC system sizing and efficient duct design for maximum comfort, energy savings, and indoor air quality. By calculating heating and cooling loads (Manual J) and designing duct layouts (Manual D), we help your building perform efficiently, reduce costs, and comply with California energy codes.
HERS (ECC) Testing & Verification
Our certified HERS (ECC) Testing & Verification services provide thorough assessments, including duct leakage testing, airflow and fan efficacy evaluations, and Quality Insulation Installation (QII). We ensure your building meets California’s strict energy efficiency standards and supply accurate HERS ratings and compliance certificates.
Energy Efficiency Verification
Our Energy Efficiency Verification services cover evaluations for kitchen range hood and mini-split verification, airflow testing and balancing, refrigerant charge accuracy, Indoor Air Quality (IAQ), Quality Insulation Installation (QII), and SEER/EER efficiency ratings. We ensure your building meets California energy standards with optimal performance.
Who We Help
We proudly partner with residential and commercial clients across Redding, Anderson, Red Bluff, Shasta Lake, and throughout Shasta County, ensuring energy compliance for projects of every scale and complexity.
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Cal Starr Energy Consultants supports residential and commercial builders and developers throughout Redding, Shasta County, and Northern California. Our precise Title 24 energy calculations, comprehensive compliance reports, and expert HERS testing streamline project approval, minimize costly revisions, and enhance market value by guaranteeing full compliance with California's rigorous energy-efficiency requirements.
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We partner closely with architects and contractors to deliver precise Manual J load calculations, Manual D duct designs, and Title 24 energy compliance documentation. Serving Redding, Anderson, Red Bluff, Shasta Lake, and surrounding regions, our knowledgeable consultants ensure your HVAC systems and designs meet California's energy standards efficiently, effectively, and economically.
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Cal Starr Energy Consultants provides homeowners and remodelers in Redding, Shasta County, and nearby communities with personalized, reliable energy compliance solutions. From Title 24 reports for additions and remodels to thorough HERS inspections, we simplify the compliance process, ensuring your home improvement projects achieve maximum comfort, efficiency, and long-term cost savings.
Our Local Partners
We collaborate with trusted local HVAC companies throughout Redding and Shasta County to streamline your project's energy compliance process. Our network ensures seamless coordination, timely compliance, and efficient, cost-effective energy solutions.
Need a Reliable Draftsman?
We work closely with experienced local draftsmen to support your project's design and compliance documentation needs. Contact us today for trusted recommendations in Redding and surrounding areas.
Why Choose Us
Expert consultants with 20+ years in energy compliance
Personalized service and dedicated support team
Precise, detailed energy calculations for cost savings
Statewide service across California
Same-day or quick turnaround available
Clear and accurate documentation guaranteed
How It Works
Navigating California’s Title 24 compliance requirements can feel complicated. At Cal Starr Energy Consultants, we simplify the process, ensuring accuracy, efficiency, and seamless project completion.
Schedule a Free Consultation
Call Cal Starr Energy to discuss your project, understand your needs, and outline the best path to full Title 24 compliance.
Calculations & Documentation
Our experienced consultants perform detailed energy calculations, ensuring compliance with California’s evolving energy standards.
HERS Testing & Verification
We coordinate and complete all necessary HERS (ECC) inspections and tests promptly, ensuring smooth progress for your project.
Final Compliance & Certification
Call Starr Energy delivers all finalized, accurate compliance documentation, helping you secure permits and complete your project.

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!