PSD is an accredited Home Energy Rating Provider (also referred to as RESNET QA Provider), offering nationwide technical support and comprehensive services to develop a successful Home Energy Rating business.
HERS Rating Provider
Moving HERS Raters Forward
Join Our Growing Network of Independent HERS Raters
Our staff is highly experienced professionals who deeply understand the industry but do not compete with you. As a company focused on workforce development and market transformation, we provide a comprehensive range of quality support services for our growing network of independent HERS Raters. Our technical support team includes experienced trainers, builders, and HERS Raters who offer in-house expertise for accurate modeling advice and recommendations. We can guide you through the entire process, from Rater Training and achieving Certification to processing your completed ratings. As your provider, we make the following commitments:
- Fast and reliable responses to your technical questions and support requests
- Ongoing access to industry training and information
- 24-hour turnaround for all submitted projects – Using our online web portal for project submission and review, most projects will be reviewed and returned within less than 24 hours
- Expertise in processing and supporting multifamily, sampling, and code ratings
PSD is a Nation-wide RESNET Accredited Rater Provider

PSD’s HERS Providership is now enrolling HERS Raters nationwide. Learn more information by contacting us at our Help Desk or to request to join our growing network.
HERS Rater Training
PSD is an accredited RESNET Training Provider and ENERGY STAR and EPA partner offering continuing education credits for RESNET, BPI, and WaterSense.
Our Mission
PSD Making a Difference
We achieve decarbonization using building science technology to ensure our planet for future generations.
Meaningful Results
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18000
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Environmental Impact
