Keeping the Chill In and the Pests Out:

Keeping the Chill In and the Pests Out: Protect Your AC With These Tips

As temperatures rise, your air conditioning system becomes essential for maintaining comfort indoors. However, it’s not just humans seeking refuge from the heat—pests also view your AC unit as a cozy haven. From rodents to insects, pests can cause damage to your HVAC system and compromise its efficiency. To keep your AC running smoothly and pest-free, here are some essential tips to consider.

1.      Seal Entry Points: Inspect your home for any gaps, cracks, or openings that pests could use to access your HVAC system. Common entry points include gaps around pipes, vents, windows, and doors. Seal these openings with caulk or weatherstripping to prevent pests from entering your home and nesting in or around your AC unit.

2.      Trim Vegetation: Overgrown vegetation near your outdoor AC unit can provide shelter and hiding spots for pests. Keep shrubs, bushes, and trees trimmed to create a clear perimeter around the unit. This not only deters pests but also ensures proper airflow and ventilation for optimal AC performance.

3.      Clean Regularly: Regular maintenance and cleaning of your AC unit are essential for preventing pest infestations. Remove debris, leaves, and other organic matter from around the outdoor unit to eliminate potential nesting sites for pests. Additionally, clean the interior components of your AC system, including filters, coils, and ducts, to prevent buildup that can attract pests.

4.      Install Protective Screens: Consider installing protective screens or covers over vents, exhaust pipes, and other openings in your HVAC system to prevent pests from entering. These screens allow for proper airflow while acting as a barrier against insects, rodents, and other unwanted visitors.

5.      Schedule Professional Inspections: Regular inspections by HVAC professionals can help identify and address potential pest issues before they escalate. Technicians can inspect your AC system for signs of pest activity, such as droppings, gnaw marks, or nesting materials, and recommend appropriate measures to mitigate the problem.


Protecting your AC system from pests is essential for ensuring its longevity and efficiency. By following these tips—sealing entry points, trimming vegetation, regular cleaning, installing protective screens, and scheduling professional inspections—you can safeguard your HVAC investment and enjoy uninterrupted cooling comfort throughout the summer months.

For expert advice on pest prevention and HVAC maintenance, contact Elite Plumbing, Heating & Air Conditioning at 702-263-2665. Our experienced technicians are here to help you keep your AC system running smoothly and pest-free.

Don’t let pests take control of your cooling comfort—take proactive steps to protect your AC today!


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