It’s not uncommon to hear animals moving around in your attic at night. However, did you know those critters can also find a way into your home’s HVAC system and ductwork? Hiring an HVAC contractor for professional duct cleaning services and maintenance will help keep those pests away. Here’s what you should know about how animals affect the ducts.

3 Ways Animals Affect the Ductwork & HVAC System

1. Surface Damage

Attics, basements, and crawl spaces are ideal nesting areas for small animals like rats and mice, and possums and raccoons can also be found lurking in outdoor units. The ductwork between these spaces act as quick transportation for rodents to move freely, breed, and multiply. Smaller pests often scratch and chew holes in the duct walls, allowing air to escape and increasing your energy bills; they can also bend or crack the ducts, comprising their integrity.

2. Disease

It can be disturbing to find that rodents are living inside your ducts. It’s possible you might not even realize an issue until you detect a strong odor. Contaminants and bacteria can also accumulate and settle in the duct, which will eventually get swept into the air when the HVAC system turns on. Homeowners who have children or strict health and allergy restrictions should hire an HVAC contractor to thoroughly clean the air ducts and ensure the home maintains a high level of air quality.

3. Reduced Life Expectancy

Damaged ducts could cause the system to work harder than usual and burn out, leading to frequent HVAC repairs or a considerably reduced life span. If you notice an increase in repairs and can’t find another cause, schedule a duct inspection with an HVAC contractor to ensure animals haven’t compromised the system.

If you suspect a specific pest or rodent issue in your air ducts, contact the HVAC contractors at Comfort Solutions Heating & Cooling. Located in Foley, AL, their experts have provided 24/7 emergency services, repairs, and replacements to residential and commercial customers throughout Baldwin County since 1990. To view a full list of their services, visit them online, or call (251) 967-4822 to schedule an appointment today. 

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