2026 Name Change! HERS testing is now ECC Testing (Energy Code Compliance)!

(925) 466.4663

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  • More
    • Home
    • ECC Testing
      • Homeowner ECC Testing
      • Contractor ECC Testing
      • New Construction
    • Energy Audits
      • Advanced Energy Audit
      • Home Energy Score
    • Rebate Programs
      • BayREN Rebate Program
    • About Us
      • Who We Are
      • Blog
    • Contact Us
      • Contact Us
      • ECC Project Request Form
      • Quality HVAC Project Form
      • Contractor Onboarding
    • Ask Us Anything!

(925) 466.4663

  • Home
  • ECC Testing
    • Homeowner ECC Testing
    • Contractor ECC Testing
    • New Construction
  • Energy Audits
    • Advanced Energy Audit
    • Home Energy Score
  • Rebate Programs
    • BayREN Rebate Program
  • About Us
    • Who We Are
    • Blog
  • Contact Us
    • Contact Us
    • ECC Project Request Form
    • Quality HVAC Project Form
    • Contractor Onboarding
  • Ask Us Anything!
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  • Homeowner ECC Testing
  • Contractor ECC Testing
  • New Construction
  • Advanced Energy Audit
  • Home Energy Score
  • BayREN Rebate Program
  • Who We Are
  • Blog
  • Contact Us
  • ECC Project Request Form
  • Quality HVAC Project Form
  • Contractor Onboarding
  • Air Leakage Testing
  • Ask Us Anything!

CalRATERS Energy Solutions

9260 Alcosta Blvd, Suite C23, San Ramon CA 94583

925.466.4663

Copyright © 2026 CalRATERS Inc. - All Rights Reserved.  BPI #5062771

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