Certified HERS Testing Across All of
Orange County
From North to South County, our local HERS Raters are in your neighborhood and ready to help you pass your Title 24 inspection. We provide fast, certified, and reliable service to every city in OC.
Local, Certified & Inspector‑Trusted
We cover every OC city — from Anaheim to San Clemente — with calibrated equipment and clean documentation.
Check your ZIP for coverage, browse city pages, and request a certified Title 24 HERS test. Same‑day, inspector‑ready documentation.
Enter your ZIP to check coverage, or fill the form below and we’ll confirm availability.
A Local OC Rater Who Understands Your City's Process
When your permit is on the line, you need more than just a certified tester—you need a local expert. Unlike faceless national scheduling services, HERS Testing Orange County is a locally owned and operated business. Our raters live and work here, giving us firsthand experience with the building departments in every OC city.
We understand the specific requirements of the Irvine building department versus the permit process in Anaheim or Newport Beach. This local expertise means a smoother process for you. We provide accurate, inspector-trusted reports that are accepted the first time, ensuring your project isn't delayed by paperwork or an unfamiliar third party.
Our service area covers the entire 948 square miles of Orange County, CA.
Find Your City
We provide a full suite of HERS testing services to every community in Orange County. Find your city below to learn more about our services in your specific area.
Service Area Questions Answered
My city isn't on your list. Do you still serve me?
Yes. If your project is located anywhere within the borders of Orange County, we serve you. The list above represents our most active areas, but our service covers every single city, town, and unincorporated community, from La Habra in the north to San Clemente in the south.
How fast can you get to my location in Orange County?
We dispatch our certified HERS Raters from a central location to ensure fast service across all of OC. In most cases, we can provide service within 24-48 hours, regardless of whether you are in North County (like Fullerton) or South County (like Mission Viejo).
Is your pricing different for different cities?
No. We offer transparent, flat-rate pricing for our services that is consistent across our entire Orange County service area. We do not charge extra "trip fees" or hidden mileage charges for projects in any OC city.
Do you serve areas outside of Orange County (like LA or Riverside)?
Our primary service area is all of Orange County. For large-scale projects or builders with multiple sites, please contact us directly to discuss service for locations in surrounding counties like Los Angeles, Riverside, or San Bernardino.
No Matter Where You Are in OC, We're Ready to Help.
Get the local, certified HERS testing you need to pass your inspection and finalize your permit. Our team is standing by to help.