Cooling By Design sees AC failures spike as Los Angeles heat wave peaks

Cooling By Design says AC repair calls are rising in Canoga Park as triple-digit heat strains systems across the San Fernando Valley. The contractor says most failures are tied to deferred maintenance, with homeowners urged to service units before peak summer demand.

Why it matters: - Canoga Park and the San Fernando Valley face some of the highest summer temperatures in the Los Angeles area. - Triple-digit heat puts extra strain on residential and commercial air conditioners. - Deferred maintenance can turn minor wear into full system failure during heat waves.

What happened: - Cooling By Design reported a notable increase in AC repair calls and system failure incidents as the Los Angeles region entered the peak of its summer heat wave. - The company said the pattern matches prior summer seasons. - The contractor said deferred maintenance is the primary contributing factor in most cases.

The details: - Inland areas including Canoga Park, Woodland Hills and Chatsworth regularly exceed 100°F during heat waves, while coastal Los Angeles areas may stay in the mid-80s. - That heat pushes systems past normal operating limits and exposes parts already nearing failure. - Common problems include capacitors nearing the end of their rated lifespan, refrigerant levels below specification and coils running with reduced heat transfer efficiency. - The majority of current failure cases involve systems that have not had professional maintenance in the past 12 months. - The most frequently seen failures are capacitor breakdowns, refrigerant issues and dirty coils. - Other reported failure modes include condenser coil blockage, evaporator coil freeze and electrical connection failures. - Cooling By Design owner Adi Gendelman said the heat wave exposed problems that were already present, and scheduled maintenance likely would have identified many of them before temperatures reached triple digits. - The company recommends replacing air filters every 30 to 60 days if they have not been changed, clearing debris around outdoor condenser units, keeping thermostat settings steady, closing blinds during peak heat and calling a licensed technician if the system makes unusual sounds, short-cycles or cannot hold the set temperature. - Cooling By Design said its 24-hour emergency AC service in Canoga Park covers capacitor replacement, refrigerant recharge, coil cleaning and electrical repair. - The company said response times during peak demand depend on current call volume. - Cooling By Design is headquartered at 21201 Victory Blvd, Suite 125, Canoga Park, CA 91303, and holds California Contractor License #1148982. - The company provides same-day service in its primary service area and 24-hour emergency response for active failures.

Between the lines: - The report frames heat-wave outages as a maintenance problem as much as a weather problem. - Cooling By Design is using the surge in breakdowns to highlight preventive service and its 10-Year Comfort Plan. - The plan includes 20 seasonal maintenance visits over 10 years, plus parts, labor and flexible payment terms. - The pitch is aimed at reducing surprise repair bills and getting systems serviced before seasonal demand spikes.

What's next: - Cooling By Design expects more emergency calls while the heat wave lasts. - Homeowners with working systems are being urged to take preventive steps now to reduce the risk of failure. - The company is continuing 24-hour emergency dispatch across Canoga Park and the San Fernando Valley. - More information is available on the company's website.