Same-Day HERS Testing & Same-Day CHEERS Registration
When ERE tests your project, you get the result before the rater leaves and the CF3R — the Certificate of Verification your building inspector checks — registered with CHEERS the same business day. Here is what same-day actually means, and why it protects your final inspection and your escrow date.
By Roman Leonelli, CEO & Certified HERS / ECC Rater — CHEERS Rater #RCN13486 · Updated
What “same-day” actually means
A HERS test — the field verification California's Title 24 energy code (the Building Energy Efficiency Standards, Title 24, Part 6 of the California Code of Regulations) requires on many HVAC changeouts, new homes, ADUs, and additions — is not finished when the equipment is packed up. It is finished when the CF3R, the Certificate of Verification, is registered. The California Energy Commission (CEC) is explicit: projects requiring field verification and diagnostic testing “must demonstrate compliance to enforcement agencies using compliance documents registered with an Energy Code Compliance (ECC) Provider” — see the CEC's Energy Code Compliance program page. An unregistered test result is worth nothing at the permit counter.
At ERE, same-day means three concrete commitments, all on the day of the visit:
- Tested today. Every HERS / ECC measure on your CF1R — duct leakage, refrigerant charge, airflow, fan watt draw, ventilation — is run in one visit wherever the scope allows.
- Result before we leave. You hear pass or fail on the spot, with the actual numbers — not “the office will send the report.”
- CF3R registered the same business day. The rater who tested your project registers the certificate with CHEERS, so your building department can see it before your final inspection.
ERE has worked this way since March 2015. Since January 1, 2026, the CEC calls HERS raters ECC raters (Energy Code Compliance, the new name for the HERS program under the 2025 Energy Code) — the tests, the certificates, and our turnaround are unchanged.
The paperwork the speed depends on
Three documents travel with every tested project. The CF1R (Certificate of Compliance) is filed at permit time and lists which measures must be verified. The CF2R (Certificate of Installation) is the installing contractor's own certification of the work. The CF3R (Certificate of Verification) is the independent rater's certificate — the one the inspector actually checks. They register in that order: no registered CF2R, no CF3R. That ordering, not the testing itself, is what most often breaks a “same-day” promise, which is why we confirm the CF2R status when you book.
One registry note: CalCERTS ended its HERS registry services in September 2024. ERE registers with CHEERS, which the CEC approved as an ECC-Provider and data registry for the 2025 Energy Code on November 12, 2025 (and which remains approved for documents under the 2013–2022 codes) — see the CEC's approved ECC-Providers list. If your old paperwork lives in a CalCERTS account, tell us — we deal with that regularly.
Why the speed matters
Your final inspection is booked around it
Building inspectors will not sign off a final on a project with HERS measures until the registered CF3R exists. When the rater tests on Tuesday but the certificate appears Friday, your Thursday final fails for paperwork — and in busy Southern California jurisdictions the next inspection slot can be a week or more out. Same-day registration means the certificate is in the registry before the inspector is even scheduled. If closing out the permit is the goal, our final inspection and closeout service handles the whole sequence.
Escrow does not wait
A surprising number of HERS tests happen because of a home sale: an open HVAC permit surfaces in disclosures, and escrow cannot close until the permit does. Those deadlines are measured in days. A test with same-day CHEERS registration turns “open permit” into “ready for final” in one visit, instead of adding a paperwork week to a closing that is already tight.
Your crews keep moving
On new construction and ADUs, trades stack behind verification: insulation waits on QII sign-off before drywall, and the GC schedules the final around the test package. A rater who registers on the day of the test takes one variable out of the critical path. Contractors feel this difference more than anyone — it is why most of our volume is repeat business.
How ERE makes same-day work
- One person, start to finish. The rater who tests your project prepares and registers the certificates — no handoff to a documentation department, no queue.
- Digital registration from the field. Results go from the test equipment into the CHEERS registry the same business day, not into a back-office pile.
- Certificates at no additional charge. CF1R, CF2R, and CF3R preparation and CHEERS registration are included in the quoted price.
- A fixed quote before you book. Most field-testing companies quote job by job and publish nothing; market ranges are in our HERS test cost guide. ERE tells you the exact price up front.
- Heads-up arrival. Our raters call ahead on the day of the visit, so you are not hostage to a four-hour window.
New to the process entirely? Read What is a HERS test? first, then book when you know your measures.
What you can do to keep it same-day
- Have the CF2R registered before the visit — ask your installing contractor directly. This is the number-one schedule killer.
- Finish the system. Registers installed, filters in, equipment powered and running. A test on an unfinished system is a retest waiting to happen.
- Have the permit number and CF1R handy when you book, so we quote the right measures the first time.
- Tell us your deadline. A final inspection date or an escrow close changes how we slot you in.
Frequently asked
What does same-day HERS testing actually mean?
Three things, all on the day of the test: the rater runs every HERS / ECC measure on your CF1R, tells you pass or fail before leaving the site, and registers the CF3R (Certificate of Verification) with the CHEERS registry the same business day. Your building inspector can pull up the registered certificate before your final inspection — no waiting on a back office.
Does same-day registration cost extra at ERE?
No. Same-day results and same-day CHEERS registration are how ERE has worked since March 2015, and compliance certificates are prepared and registered at no additional charge. Every job is quoted as a fixed price before you book — call (310) 807-4800.
What do I need ready before the rater arrives?
The permit number and CF1R, the installing contractor's completed and registered CF2R (Certificate of Installation), and a finished, powered system — registers in, filters in, equipment running. The CF3R cannot be registered until the CF2R is, so an unfinished CF2R is the single most common thing that breaks same-day registration.
What happens if my project fails the test?
You find out on the spot, with the numbers and what caused the miss — usually duct leakage over the target. Your contractor fixes it and we retest. Same-day results work in your favor here: you lose a day, not the week-plus you lose discovering a failure when paperwork finally lands before your final inspection.
Do you register with CalCERTS?
No — CalCERTS ended its HERS registry services in September 2024. ERE registers compliance documents with CHEERS, which the California Energy Commission approved as an ECC-Provider and data registry for the 2025 Energy Code on November 12, 2025. CHEERS also remains approved for documents under the 2013 through 2022 codes.
How fast can you get out to my site?
We serve Los Angeles, Orange County, and the Inland Empire and can usually get out within a week — often faster when a final inspection or escrow date is on the line. Book online or call (310) 807-4800 and tell us your deadline.
Need the certificate, not just the test?
Book a HERS / ECC test with results on the spot and the CF3R registered with CHEERS the same business day — fixed quote up front, across LA, Orange County, and the Inland Empire.