RESNET HERS Index

Glenna Wilson is the owner of OH builder Charis Homes , the March 2026 RESNET® HERS® Builder of the Month. She tells us, "Every Charis home is HERS-rated. Regardless of size or scope, we believe every homeowner deserves the same level of performance verification and transparency."

Read the full profile at https://www.hersindex.com/articles/charis-homes/

Charis Homes - HERS Index | Home Energy Rating System | Energy Audit & Ratings | RESNET For over 20 years, Charis Homes has been crafting ultra-efficient custom homes designed with each family’s health and comfort in mind. The homes aren’t just energy efficient; they have healthier indoor air, ensuring a better quality of life for homeowners and their loved ones.

https://www.hersindex.com/articles/niblock-homes/

NC-based builder is the Feb 2026 RESNET® HERS® Builder of the Month, partnering with to help achieve its energy efficiency goals.

"Consumers should expect energy-efficient homes because efficiency is no longer a luxury—it’s a basic standard of quality and responsible building."

RESNET congratulates KB Home on its recent announcement that its new Stone Canyon community meets the home- and neighborhood-level wildfire resilience standards developed by the Insurance Institute for Business & Home Safety® (IBHS).
“Congratulations to KB Home for continuing to lead the industry by raising the bar on efficiency, affordability, and wildfire resiliency. IBHS fire-resilient standards are verified through third-party inspections, creating a strong opportunity for the RESNET® Rater community to learn more and add value through site inspections", said RESNET Executive Director Shelby Gatlin.

https://www.resnet.us/articles/kb-home-expands-wildfire-resilient-neighborhoods-in-ca/

KB Home Expands Wildfire-Resilient Neighborhoods in CA - RESNET KB Home, one of the largest and most trusted homebuilders in the U.S., recently announced that its new Stone Canyon community meets the home- and neighborhood-level wildfire resilience standards developed by the Insurance Institute for Business & Home Safety® (IBHS). These research-based standards ...

https://www.hersindex.com/articles/clare-homes/

We kick off the new year with Louisiana builder -Homes as the January 2026 RESNET® HERS® Builder of the Month!

"It’s not enough to simply say we build better homes; the HERS score is the proof that we are delivering a superior, quality-checked product that contributes to a more sustainable community."
Clare Homes says its partnerships with rating companies LaGrange Consulting and for HERS ratings are essential to its success.

Clare Homes - HERS Index | Home Energy Rating System | Energy Audit & Ratings | RESNET Clare Homes’ mission is to build healthy, resilient, and energy-efficient homes for its customers and community.

Great article from on May 2025 RESNET HERS Builder of the Month and Energy Smart Builder

Every home certified through the DOE ZERH program is inspected by a HERS rater and tested for air tightness. This Insight home achieved an air tightness of 1.9 air changes per hour at 50 Pascals (ACH50).

https://www.instagram.com/p/DP6bu0fDG2O/?utm_source=ig_web_copy_link&igsh=MzRlODBiNWFlZA==

The October RESNET® HERS® Builder of the Month is Stockell Custom Homes & Construction in St. Louis.

"We choose to have our homes HERS® rated to demonstrate our commitment to quality and customer care. It reinforces our position as a builder that prioritizes energy efficiency and transparency. We partner with ASER USA. Their expertise helps us consistently meet and exceed energy efficiency standards."

Stockell Custom Homes - HERS Index | Home Energy Rating System | Energy Audit & Ratings | RESNET Established in 1986 by Donald M Stockell, Stockell Homes is an award-winning and certified custom home builder specializing in luxury homes, renovations, and green building, and delivering new construction work for both residential and commercial projects.

Two Structures Homes is the September RESNET HERS Builder of the Month!

https://www.hersindex.com/articles/two-structures-homes/

"We choose to have every home HERS-rated because we believe in being transparent and accountable. We believe homeowners deserve more than promises — they deserve proof that their home is not just attractive on the surface but is built to perform behind the walls with higher efficiency, durability, and comfort. With CLEAResult’s support, we’re able to show our buyers clear proof that their Two Structures home is Built Better."

Two Structures Homes - HERS Index | Home Energy Rating System | Energy Audit & Ratings | RESNET Two Structures Homes builds high-performance homes across the Oklahoma City metro—designed to save money, improve indoor air quality, and reduce environmental impact. Each home is independently certified by OG&E’s Positive Energy Program and built to meet or exceed national energy efficiency sta...

High-Performance, High-Value: How Energy-Efficient Homes Reshape Building Market Backed by COGNITION Smart Data and real-world cost savings, HERS-rated homes are reshaping buyer expectations and boosting builder profitability.

The July 2025 RESNET® HERS® Builder of the Month is Mattamy Homes USA, one of the largest privately owned homebuilders in North America, with more than 45 years of operations across the US and Canada.

https://www.hersindex.com/articles/mattamy-homes/

"A HERS-rated home gives homeowners the confidence that their home has been independently inspected and tested by a third party. It’s not just efficient on paper; it’s been verified to perform to a high standard. This ensures the home delivers comfort, lower energy costs, and long-term value. In fact, in our Dallas division, our new homes average a HERS score of 53, which is significantly better than a typical new home and far more efficient than a resale home."

Mattamy Homes - HERS Index | Home Energy Rating System | Energy Audit & Ratings | RESNET Mattamy Homes is one of the largest privately owned homebuilders in North America, with more than 45 years of operations history across the United States and Canada. Every year, Mattamy helps 8,000 families realize their dream of home ownership. In the United States, the company is represented in 11...

RESNET® is pleased to profile Kansas City Energy Smart builder Starr Homes LLC as the June 2025 RESNET HERS® Builder of the Month.

Read their profile now at https://www.hersindex.com/articles/starr-homes/

"We make sure all of our homes go through the HERS rating process because we believe energy performance matters for every homeowner. We work with Endeavor Home Performance and they’ve been a great partner! They give us detailed feedback during inspections which helps us fine tune each home’s performance. Having that extra set of expert eyes helps us make sure we’re always building at a high level!"

The May 2025 RESNET® HERS® Builder of the Month is Insight Homes!

"Every Insight Home is HERS rated — no exceptions. Plus, thanks to our included solar panels, our homes achieve some of the lowest HERS scores you’ll find from any production builder, helping our customers virtually eliminate their energy bills."

https://www.hersindex.com/articles/insight-homes/

Insight Homes - HERS Index | Home Energy Rating System | Energy Audit & Ratings | RESNET Insight Homes is a recognized leader in building high-performance, energy-efficient homes with exceptionally low HERS® scores. Energy efficiency isn’t just a feature — it’s part of the company’s culture from the ground up, influencing every design decision, building system, and material sel...

The April 2025 RESNET® HERS® Builder of the Month is Townwood Homes in Ontario, Canada, our first Canadian profile.

Townwood Homes is the winner of the 2025 Cross Border Challenge CRESNET lowest score custom builder category, with a home HERS Index Score of 42.

Read their profile at https://www.hersindex.com/articles/townwood-homes/