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Cypress Air logo ver 2
SGVN Readers Choice Favorite Award logo
Cypress Air logo ver 2
626-963-9810
  • Air Conditioning
    • Central Air Services
      • check markAC Repair
      • check markAC Installation & Replacement
      • check markAC Maintenance
    • Ductless Air Services
      • check markMini-Split Repair
      • check markMini-Split Installation & Replacement
      • check markMini-Split Maintenance
    • Related Services
      • check markSmart Thermostats
      • check markIndoor Air Quality
      • check markAttic Weatherization
  • Heating
    • Furnace Services
      • check markFurnace Repair
      • check markFurnace Installation & Replacement
      • check markFurnace Maintenance
    • Heat Pump Services
      • check markHeat Pump Repair
      • check markHeat Pump Installation & Replacement
      • check markHeat Pump Maintenance
    • Related Services
      • check markSmart Thermostats
      • check markIndoor Air Quality
      • check markAttic Weatherization
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    • Air Duct Services
      • check markAir Duct Cleaning
      • check markAir Duct Replacement
    • Home Air Comfort
      • check markAir Filters
      • check markHumidifiers
      • check markDehumidifiers
      • check markAir Purifiers
      • check markHVAC UV Lights
    • Related Services
      • check markAir Quality Testing
      • check markAttic Weatherization
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Home » Blog
  • hvac maintenance checklist on clipboard resting against outdoor AC unit
    Maintenance

    Maintenance vs. Diagnostic: Are You Getting What You Paid For?

    January 23, 2026February 11, 2026

    Don’t pay for a 20-minute HVAC check-up. Learn the difference between a diagnostic visit and true semi-annual HVAC maintenance.

    Read More Maintenance vs. Diagnostic: Are You Getting What You Paid For?Continue

  • An infographic showing a pink cylinder of 410a refrigerant and its shipping box, noting that as of 2026, it is phased out but not banned for existing systems
    News

    Understanding 410A Rules for Your HVAC System

    January 7, 2026February 11, 2026

    Need to replace a 410A evaporator coil or condenser? Learn the new 2026 rules for R-410A systems and if you can still buy compatible HVAC service parts.

    Read More Understanding 410A Rules for Your HVAC SystemContinue

  • woman controlling settings on her mobile app for smart thermostat and tankless water heater
    Upgrades

    Appliance Upgrades for 2026: Thermostats & Water Heaters

    December 17, 2025

    Appliance upgrades for 2026: Compare smart thermostats and high-efficiency tankless or tank water heaters to maximize your energy savings.

    Read More Appliance Upgrades for 2026: Thermostats & Water HeatersContinue

  • heat escaping through front door during holiday party
    Tips

    5 Thermostat Tips for Hosting Holiday Parties Without Wasting Heat

    December 10, 2025February 11, 2026

    Hosting a holiday party? Don’t pay for wasted heat! Use these 5 simple thermostat strategies to keep guests cozy and lower your winter energy bill.

    Read More 5 Thermostat Tips for Hosting Holiday Parties Without Wasting HeatContinue

  • how to cool home naturally concept aiming to capture the feeling of stuffiness indoors versus the inviting cool air outside
    Tips

    How To Cool Home Naturally When Outside Air is Cooler Than Inside

    November 25, 2025February 11, 2026

    Don’t crank the AC! Learn simple, energy-saving tips to naturally cool your home when the outside temperature is lower than the inside temperature.

    Read More How To Cool Home Naturally When Outside Air is Cooler Than InsideContinue

  • concept depicting the stress of rapidly switching between cooling and heating on an HVAC system
    Maintenance

    Switching AC to Heat Back-n-Forth: Not Recommended. Learn Why.

    November 12, 2025February 11, 2026

    Stop damaging your HVAC! Learn why rapidly switching between AC and heat wastes energy, stresses your compressor, and leads to costly repairs.

    Read More Switching AC to Heat Back-n-Forth: Not Recommended. Learn Why.Continue

  • a cold homeowner bundled in a scarf indoors, pointing to a non-working thermostat stuck at 62∘F
    Maintenance

    What to Do When the Heat Doesn’t Come On After Switching from AC

    October 29, 2025February 11, 2026

    No heat after switching from AC? Try these quick DIY tips before calling us for expert troubleshooting help.

    Read More What to Do When the Heat Doesn’t Come On After Switching from ACContinue

  • close-up shot of a finger touching a thermostat, switching from AC to Heat
    Maintenance

    When San Gabriel Valley Homeowners Should Switch from AC to Heat — and How to Do It Right

    October 29, 2025February 11, 2026

    Get your home ready for cooler temps in the San Gabriel Valley. Learn when and how to switch from AC to heat safely.

    Read More When San Gabriel Valley Homeowners Should Switch from AC to Heat — and How to Do It RightContinue

  • new hvac dampers installation
    Maintenance

    How a Bad HVAC Damper Can Dampen Your Home Comfort

    September 15, 2025February 11, 2026

    Learn the signs of a failing HVAC damper, understand its lifespan, and get expert damper repairs from Cypress Heating & Air Conditioning.

    Read More How a Bad HVAC Damper Can Dampen Your Home ComfortContinue

  • old versus new hvac refrigerants side by side artistic rendition
    News

    2025 Guide to the HVAC Refrigerant Phase-Out

    September 15, 2025February 11, 2026

    Learn about the HVAC refrigerant phase-out, R-454B alternatives, and what it means for your home. Get expert guidance from Cypress Heating & Air Conditioning.

    Read More 2025 Guide to the HVAC Refrigerant Phase-OutContinue

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