"We are very pleased with the service, professionalism, and responsiveness of the staff at 5 Star Energy. We've experienced a range of very bad to very good subcontractors during our long-term new construction project in the Manton area, and 5 Star is in the range of very good. You can absolutely count on them for their advice, expertise, quick implementation when adjustments are needed to energy calcs, and fast scheduling of inspections. These guys are really good at what they do."
5 Star Energy in Portola, CA
Proudly serving the Portola community with professional, reliable service. Top Rated Title 24 Reports, Energy Calculations, & HERS Rater
HERS Testing in Portola, CA
For projects in Portola (Plumas County), 5 Star Energy handles HERS testing and field verification with a real understanding of the local climate: a high Sierra valley among the coldest towns in California. Our HERS-certified raters perform the field testing California requires to close out a permit and confirm your Portola project performs the way the Title 24 report says it should — at roughly 4,856 feet elevation.
HERS Testing in Portola: Climate Zone 16
Portola sits in California Building Climate Zone 16, California’s coldest, heating-dominated mountain zone with heavy snow loads. At this elevation HERS verification is about keeping heat in: blower-door air-tightness testing, duct-leakage verification on the heating distribution, and confirming insulation installation quality (QII) so the envelope performs through long, cold, snowy winters. Because we work throughout Plumas County, we schedule Portola HERS testing around the local build calendar and the measures your Climate Zone 16 project actually depends on.
Our HERS Testing Services in Portola
- Duct Leakage Testing — Verifies the duct system meets Title 24 sealing requirements
- Blower-Door Air-Tightness Testing — Confirms building envelope leakage rates
- HVAC Airflow & Refrigerant Charge — Field verification of the installed cooling/heating equipment
- Quality Insulation Installation (QII) — Inspection of insulation coverage and workmanship
Why Choose 5 Star Energy for HERS Testing in Portola?
- Certified HERS Raters — CalCERTS/CHEERS field verification you can submit to the building department
- Zone-Aware Testing — We prioritize the measures that matter in Climate Zone 16
- Fast Scheduling — Serving Portola and all of Plumas County
- One Provider — Title 24 report and HERS verification handled under one roof
Our Services Include:
- HERS Testing & Inspections — Field verification of energy features
- Title 24 Energy Calculations — Required for building permits in California
- Manual J/D/S HVAC Design — Proper HVAC sizing and duct design
- 45L Tax Credits — Federal tax credits for energy-efficient homes
Frequently Asked Questions
Do you do HERS testing in Portola, CA? Yes. 5 Star Energy provides HERS field verification throughout Portola and Plumas County, scheduled around your build timeline.
What HERS tests does my Portola project need? It depends on the measures in your Title 24 report. At this elevation HERS verification is about keeping heat in: blower-door air-tightness testing, duct-leakage verification on the heating distribution, and confirming insulation installation quality (QII) so the envelope performs through long, cold, snowy winters.
How do I schedule? Call (530) 275-3350 or visit our contact page to book HERS testing for your Portola project.
Our Services in Portola
Title 24 Compliance Reports in California
California Title 24 energy compliance reports for residential and commercial construction — certified, accurate, and delivered in 1-3 business days statewide.
Title 24 Energy Calculations
Fast, accurate Title 24 energy calculations for residential and commercial projects across California. Ensure compliance and maximize energy savings.
HERS Testing in California
Certified HERS rater providing comprehensive home energy rating inspections including duct testing, envelope leakage, and refrigerant charge verification.
Manual J/D/S HVAC Design
Professional Manual J load calculations, Manual D duct design, and Manual S equipment selection for residential and commercial HVAC systems.
45L Tax Credits
Help builders and developers claim up to $5,000 per dwelling unit with the 45L energy-efficient home tax credit. We handle the paperwork.
Nationwide Energy Consulting
Energy consulting services available nationwide including Rescheck, Comcheck, and energy code compliance for projects outside California.
What Clients in Portola Say
"5 Star was incredible. I got some permit review comments back that required some extensive energy studies. My engineering firm recommended 5 Star for these studies and they did not disappoint. Within 5 minutes of calling them, Adrian and I had a plan together, and within 24 hours I had the studies in my inbox. With how many delays I'm currently experiencing in the construction world, it's nice to have a company go above and beyond. Highly recommend!"
"5 Star Energy was great to work with and saved the client time and money with the Title 24 calculations and HERS testing. I look forward to working with them in the future and will be recommending them to others."
FAQ — 5 Star Energy in Portola
Common questions from Portola clients.
Title 24 is part of the California Building Standards Code that sets energy efficiency requirements for new construction and major renovations. If you’re building a new home, adding square footage, or making significant alterations to a building in California, you’ll need a Title 24 energy report to obtain your building permit. Contact us at (530) 275-3350 to find out if your project requires one.
The cost of a Title 24 energy report varies based on the size and complexity of your project. Residential reports typically start at a few hundred dollars, while larger commercial projects may cost more. Contact us at (530) 275-3350 for a free quote tailored to your specific project. We pride ourselves on competitive pricing with fast turnaround.
Most residential Title 24 reports are completed within 1-3 business days. Commercial projects may take longer depending on complexity. We pride ourselves on fast turnaround without sacrificing accuracy. Rush services are available for time-sensitive projects.
HERS (Home Energy Rating System) testing is field verification performed during and after construction to confirm that energy features were installed correctly. You typically need HERS testing when building a new home, replacing an HVAC system, or when your building department requires verification of energy compliance measures. Our certified HERS raters serve all of Northern California.
Title 24 is the energy calculation done before construction — it’s a paper analysis showing your building plans meet California’s energy code. HERS testing is the field verification done during and after construction to confirm the home was actually built according to those plans. Most projects require both: a Title 24 report for the building permit, and HERS testing for final inspection sign-off.
Ready to Get Started in Portola?
Contact 5 Star Energy today. We proudly serve Portola and surrounding areas.