Grizzly HERS Testing

07/04/2026

Today we celebrate more than fireworks—we honor the courage of those who, on July 4, 1776, chose liberty over certainty and signed the Declaration of Independence.

Their willingness to stand for freedom reminds us that the greatest achievements often begin with conviction, sacrifice, and the courage to do what’s right.

Happy Independence Day! 🇺🇸 May we never take the freedoms they fought for granted.
— Grizzly HERS Testing

06/24/2026

Is Your HVAC Ready for a San Diego Summer? ☀️❄️

As temperatures climb, even the best cooling systems can struggle if they aren't optimized for the 2026 Energy Code standards. From a HERS perspective, invisible issues like duct leakage and improper refrigerant charge are the leading causes of high utility bills and "hot spots" during peak cooling season. At Grizzly HERS Testing, we use precision diagnostic tools to identify these efficiency killers before the heatwave hits, ensuring your system delivers maximum comfort without the energy waste. Check out our latest guide for expert tips on preparing your home and how a professional HERS test can save you from a mid-summer breakdown.

Home – Blog Summer in San Diego brings excitement, but it also means higher temperatures and energy bills as we rely more on air conditioning to keep our homes comfortable. Many homeowners wait for the first heatwave only to find their AC isn’t ready. At that point, technicians are booked for we...

06/21/2026

To all the fathers who trust us with their projects and keep working hard to provide for their families. Happy Father’s Day! 🛠️❤️

We’re incredibly grateful for the business and the ongoing support from all the dads in the San Diego building community. Thank you for letting Grizzly HERS Testing be a part of your team.

Here’s to a relaxing day with the family!

06/16/2026

HERS is officially becoming ECC in California. Are your projects ready for the 2026 code shift? 🏗️

As of January 1, 2026, California has officially implemented the 2025 Energy Code. For over a decade, builders have relied on the HERS system, but that terminology is officially being replaced by Energy Code Compliance (ECC).

This isn't just a new acronym—it's a move to bring field verification directly into the Title 24 administrative code to improve project oversight. At Grizzly HERS, we've already transitioned our operations to ensure your San Diego projects stay on schedule.

Read our full breakdown of the transition here:

Home – Blog As of January 1, 2026, California has officially implemented the 2025 Energy Code, bringing one of the most significant administrative shifts in years for the building industry. For over a decade, builders and contractors have relied on the Home Energy Rating System (HERS) to verify co...

06/12/2026

Think you can "fix" QII at the final inspection? Think again. 🛑

One of the costliest mistakes a builder can make is missing the QII Inspection window. Because Quality Insulation Installation is an "invisible" upgrade, it cannot be verified once the drywall is up.

If you miss that pre-drywall and pre-insulation check, you lose the 10% performance credit—which can mean a failing Title 24 report and expensive equipment upgrades to make up the difference.

At Grizzly HERS, we sync with your framing and insulation subs to ensure your credits are locked in.

Read our Ultimate QII Checklist for San Diego Builders:

Home – Blog In the world of San Diego construction, Quality Insulation Installation (QII) is a high-performance compliance option under Title 24. It is a specialized field verification that ensures your building’s insulation is installed with no gaps, voids, or compression. What is QII and Why D...

06/12/2026

05/25/2026

Today, the team at Grizzly HERS Testing joins our community in honoring the true meaning of Memorial Day. We remember with deep gratitude the courageous service members who gave everything to protect our freedoms. Their sacrifice will never be forgotten.

05/05/2026

Once the drywall goes up, your home's energy efficiency is locked in. 🧱🏠

Quality Insulation Installation (QII) is often called the "invisible upgrade" because you can't see it once the house is finished—but you will definitely feel it in your energy bills.

In California, hitting the QII checklist is a vital step for Title 24 compliance. We've put together a guide to help you understand what inspectors are looking for and why this "invisible" step is the secret to a truly comfortable home.

Don't close those walls until you read this! ⬇️

Home – Blog In the world of San Diego construction, Quality Insulation Installation (QII) is a high-performance compliance option under Title 24. It is a specialized field verification that ensures your building’s insulation is installed with no gaps, voids, or compression. What is QII and Why D...

05/04/2026

Contractors: Is your project ready for final inspection? 🛠️

Understanding the Duct Blast Test is more than just checking a box for Title 24 compliance. It's about ensuring the system design actually works for the homeowner. We see "sealed" systems fail to cool every day due to improper duct sizing and unit placement.

Don't get caught with an airtight system that doesn't move air. Check out our latest guide.

🔗 https://grizzlyherstesting.com/2026/04/25/understanding-the-duct-blast-test-what-it-is-and-why-it-matters/

Is a passed inspection enough to guarantee home comfort? Understanding the duct blast test is vital for Title 24 compliance, but a sealed system is only half the battle. Learn why structural design and duct sizing are just as important as airtight seals when it comes to fixing hot upstairs rooms and...

05/01/2026

Quality Insulation Installation is a high-stakes part of Title 24 compliance that can improve your building's energy score by up to 10%. Since this inspection must be completed before the drywall goes up, timing is everything.

Our latest video breaks down the three essential phases of a successful QII inspection:

1. Air Barrier Verification: Sealing plates, headers, and penetrations before insulation arrives.

2. The Insulation Pass: Ensuring a perfect friction fit with no gaps, voids, or compression.

3. Final Finish: Verifying that all vents and registers are sealed to keep conditioned air in the living space.

At Grizzly HERS Testing, we coordinate directly with your framing and insulation crews to arrive at the exact right window, keeping your project on schedule and locking in your credits.

Contact us today to schedule your QII consultation and get your next project passed the first time.