Why is my SDG&E bill so high? The HVAC answer (San Diego)
Why is my SDG&E bill so high? San Diego pays the priciest power in the country, and your old, inefficient AC is what turns it into a summer spike.
Tag · 10 articles
Ac Maintenance
Everything we've written about ac maintenance — straight from the technicians who handle these jobs across San Diego County. Pricing, troubleshooting, and what actually works in our climate.
Rebates & costs
Seasonal
Heat Wave Prep Checklist for San Diego Homes
When inland San Diego hits 95–105°F, ACs fail at 4x the normal rate. Here's the 9-point heat-wave prep checklist and an emergency plan if the AC dies mid-event.
Explainers
Should I close vents in unused rooms in San Diego?
Closing AC vents in unused rooms sounds smart but kills your compressor and leaks ducts. Here's the real cost in San Diego and what to do instead.
Explainers
What temperature to set your AC in San Diego
Energy Star says 78°F. Most San Diego homes run 70 to 72°F. Here's the honest answer based on your ZIP, SDG&E rate plan, and home.
Seasonal
Can I run my AC 24/7 in San Diego summer? Straight answer
Can you run your AC 24/7 in San Diego summer? Yes, modern units handle it, but it rarely costs less. When continuous run wins and when scheduling beats it.
Explainers
Is HVAC maintenance worth the cost? Real San Diego ROI data
Is HVAC maintenance worth it in San Diego? The math: ~$200/year prevents $400-$3,000 in repairs, adds 3-5 years of life, and protects warranty.
Seasonal
How to lower your AC bill in San Diego summer (12 tactics)
12 tactics that actually cut your San Diego summer AC bill, ranked by savings. Some are free, some need equipment, all based on measured results.
Seasonal
AC maintenance in Escondido: 21-point spring tune-up checklist
Escondido AC systems take more abuse than coastal SD. Here's the 21-point spring tune-up that catches problems before they cost $1,500+ in summer repairs.
Seasonal
How often should HVAC be serviced? A San Diego answer
How often should HVAC be serviced in San Diego? Once a year for most homes, twice in coastal corrosion zones. When, why, and what a real visit covers.
Explainers
How to clean your AC coils (and when to call a pro in San Diego)
How to clean your AC coils safely in San Diego, which jobs are DIY, and when delicate evaporator coils need a pro. Cut energy use and avoid damage.
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