HVAC Blog: Bay Area Heating, Cooling & Air Quality
Real articles by working HVAC techs — not marketing fluff. Eichler retrofits, Title 24 compliance, heat pump rebates, troubleshooting, smart thermostats, and summer heatwave prep specifically for Silicon Valley homes.
Bay Area Summer Heatwave Preparation: HVAC Checklist
September heat dome events have become routine in the Bay Area since 2017. Here's how to prep your AC system before the heat hits — and what to do when temperatures spike.
Read articleReal Smart Thermostat Energy Savings in the Bay Area (2026 Data)
Smart thermostat manufacturers claim 10-23% energy savings. We pulled real data from 380+ Bay Area homes that installed smart thermostats with us — here's what the actual numbers show.
Read articleWhy Is My AC Blowing Warm Air? 8 Common Causes (Bay Area Diagnosis Guide)
Your air conditioner is running, but only warm air is coming out of the vents. Here are the 8 most common causes we diagnose in Bay Area homes, ranked by frequency, with typical repair costs.
Read articleMini-Split vs Central AC: Which Is Right for Your Bay Area Home?
Should you install a ductless mini-split or a central AC system? Here's the use-case-by-use-case comparison from over 1,400 installations our team has completed in Silicon Valley.
Read articleWhen to Replace vs Repair Your Furnace: 2026 Decision Framework
Your furnace is acting up. Should you fix it or replace it? Here's the decision framework we use with Bay Area homeowners — including when heat pump conversion makes more sense than either repair or like-for-like replacement.
Read articleCalifornia Title 24 HVAC Compliance Explained (2026 Update)
California Title 24 Part 6 is the strictest residential energy code in the country, and it governs every HVAC installation in the Bay Area. Here's what it actually requires and how it affects your AC, furnace, or heat pump installation.
Read article2026 Heat Pump Rebates in the Bay Area: TECH Clean, IRA, PG&E, SVCE, PCE
Federal IRA 25C, TECH Clean California, PG&E, BayREN, SVCE, PCE — Bay Area heat pump incentives can stack to $5,000-$10,000 or more in 2026. Here's exactly what's available and how to claim each one.
Read articleThe Complete HVAC Guide for Eichler Homes (Palo Alto, Mountain View, Sunnyvale)
Joseph Eichler's mid-century modern homes are architectural icons of the Bay Area — but their flat roofs, radiant slabs, and lack of attic space create unique HVAC retrofit challenges. Here's how to add comfortable heating and cooling without ruining the architecture.
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