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HERS Rating Provider

Join Our Growing Network of Independent HERS Raters

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.

Become a Member

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

Become a Member

Nation-wide Membership

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.

Rater Login

Rater Store

Rater Support

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.

Find Training

Rater Provider

Contact PSD Raters

If you’re interested in our Rater Provider Services, please contact the Provider Help Desk, or call 215-292-9683 for more info.

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PSD is accredited as a RESNET Training Provider, RESNET Sampling Provider, and a RESNET Rating Provider. PSD Partners with EPA ENERGY STAR, EPA Indoor airPLUS, and is a NYSERDA New Construction and Codes Partner.

psd rater accreditations
Our Mission

PSD Making a Difference

We achieve decarbonization using building science technology to ensure our planet for future generations.

Annual Report

Meaningful Results


Income-eligible homes verified as safe & efficient


Building professionals trained on energy codes


New homes ratings verified through PSD's Provider Services
Training sessions for builder, raters, code officials and weatherization contractors


Incentive dollars paid to customers

Environmental Impact

PSD Environmental Impact


Fewer Homes on the grid


Fewer vehicles on the road


Tons fewer of C02 in the atmosphere