Quick answer: Earth Air Heating & Cooling is live on Hydra OS as of Jul 13, 2026. Owner-led Oceanside and San Diego County HVAC associated with Remington Hearen. Phone (760) 410-6434.
Responsiveness is the consumer filter in San Diego County
The live trust set includes a 5.0 Google rating across 40+ reviews, 24/7 emergency service, same-day repairs, licensed-and-insured status, and a 100% satisfaction guarantee. Heat pumps, mini-splits, IAQ, maintenance, and ductwork surfaces cover how coastal homeowners actually shop. Market page: Southern California.
Honesty on performance scores
The old site's Lighthouse mobile baseline (63/91/73/92) is preserved for side-by-side comparison. After scores on the Hydra build stay unpublished until measured. That is the publishing rule: prove, then claim. Story: Earth Air featured customer.
Recent analytics (Jun 26 to Jul 23, 2026)
- GA4: 1,294 sessions, 927 users, 4 key events. Organic Search 220 sessions. Paid Search 212 sessions.
- Search Console: “earth air systems” led clicks; a SEER savings calculator query also appeared.
- WhatConverts: 5 leads (4 phone, 1 web form) in the window. Early, and stated as such.
