HVAC Blog — Los Angeles Homeowner Guides

Practical HVAC guides for Los Angeles homeowners. Heat wave prep, rebate programs, refrigerant changes, and seasonal maintenance — written by local C-20 technicians.

• Choosing the Right Smart Thermostat for Your LA Home
  Nest, Ecobee, Honeywell, Sensi — which smart thermostat fits your LA HVAC system? Compatibility, features, and pricing breakdown for 2026.
• Heat Pump Rebates in LA County 2026
  Federal IRA tax credits, California TECH Clean rebates, and LADWP/SoCalGas incentives stack on heat pump installs in 2026. Here's what you can actually get.
• LA Heat Wave AC Prep — What to Do Before the Next One
  Heat waves break Los Angeles ACs every summer. Here's what to check on your system before the next one — and what to do during the heat event itself.
• R-22 vs R-410A vs R-454B — A 2026 Refrigerant Guide
  AC refrigerants changed in 2025. Here's what LA homeowners need to know about R-22, R-410A, R-32, and R-454B — plus how it affects repair-or-replace decisions.
• Spring AC Tune-Up Checklist for Los Angeles Homes
  What a real spring AC tune-up should cover in a Los Angeles home. The full technical checklist plus what homeowners can do themselves before scheduling.