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    Written by Joe Owner & Lead Technician, 25+ Years Experience

    With 25 years in the appliance repair and HVAC industry, Joe [last name] leads the service team at ACE Appliance Heating and Cooling. A licensed and insured family-owned business (CA State Lic #959246, BEAR Lic #A4405) serving Woodland Hills, Calabasas, Westlake Village, and the San Fernando Valley, we bring hands-on expertise to every repair, installation, and emergency call.

    ❓ Frequently Asked Questions

    What water pressure should my Woodland Hills home have for proper ice maker operation?

    Most ice makers require 40–120 PSI for optimal performance. Pressure below 40 PSI causes incomplete mold fill and hollow cubes. You can test your home's pressure with a simple pressure gauge attached to any outdoor faucet for under $20. Woodland Hills homes in higher elevations may naturally receive lower pressure from the municipal supply, requiring professional assessment.

    How do I know if my water line is clogged or if the inlet valve is failing?

    Disconnect the water line from the inlet valve and turn on the water supply to observe the flow rate—it should be steady at about 0.5 gallons per minute. A weak trickle indicates a clogged line requiring flushing or replacement. If flow is strong but ice remains hollow, the inlet valve cartridge itself may be failing and needs professional diagnosis or replacement.

    Can hard water cause small ice cubes, and how do I fix it?

    Yes—mineral buildup in water filters and lines is extremely common in Woodland Hills and restricts flow. Replace your refrigerator's water filter every 6–12 months with a genuine manufacturer filter. If replacing the filter doesn't resolve the issue, mineral deposits inside the supply line require a professional citric acid flush service, which ACE Appliance Heating and Cooling can perform for $100–$250.

    Should I attempt to fix the inlet valve myself, or should I call ACE Appliance?

    If your water pressure is adequate (40+ PSI) and the supply line appears clear, the inlet valve likely requires replacement—a job best handled by professionals. ACE Appliance Heating and Cooling offers free water pressure diagnostics and can replace valves in most major brands for $200–$450. Call (818) 939-4882 for a same-day or next-day appointment in Woodland Hills.

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