Industry News
California's HERS Ratings Are Now Called ECC — What Changed in 2026?
California officially renamed the HERS (Home Energy Rating System) to ECC (Energy Code Compliance) in 2026. Here's what HVAC contractors, builders, and homeowners need to know about the change — and what stayed exactly the same.
Compliance Update
Refrigerants Banned in New HVAC Systems — What California Contractors Need to Know
R-22 has been phased out for years, but 2025 brought new bans on R-410A and other widely used refrigerants. Here's what every HVAC contractor needs to know to stay compliant.
Education
Why a HERS / ECC Inspection Is More Important Than You Think
Many contractors treat HERS inspections as a box to check. But a thorough ECC inspection protects your license, your client, and your business reputation.
More articles coming soon. Roo's Ratings covers energy compliance news, Title 24 updates, and tips for contractors throughout the Sacramento region.
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