Indoor Air Quality Articles

How Your HVAC Equipment Protects Against Viruses

January 15, 2026

Did you ever start sneezing or coughing right after you entered a building or home? You can probably blame the poorly maintained indoor air quality.

Why Do I Need a Humidifier in the Fall?

October 15, 2025

If you’re concerned about the humidity change and want to enhance your comfort inside your home, installing a humidifier is an excellent option.

5 Ways to Improve Your Indoor Air Quality

September 16, 2024

What do you think of when you hear about air pollution? You might immediately imagine a giant cloud of smoke, cars spewing exhaust, or a trash incinerator––but have you ever thought about your own home in Ozark?

Dryer Vent Cleaning

May 15, 2024

Clean the lint screen and remove loose lint from the dryer drum after every load of laundry. Inspect and clean the dryer vent and duct at least once a year to prevent fires and ensure your dryer runs efficiently.

What to Know About Carbon Monoxide Poisoning

March 15, 2024

Hagler Heating & Cooling has all the answers to your carbon monoxide questions. As a leading heating and cooling company here in Alabama, we are committed to keeping you comfortable and safe inside your home. You can trust our team to provide you the information you need to remain safe from dangers like carbon monoxide leaks.

What Does Indoor Air Quality Have to Do With Allergies?

January 3, 2024

Did you know the average American spends nearly 90 percent of life indoors? That’s why it is increasingly important to ensure (IAQ) is clean and healthy.  If your CITY home is facing air-quality issues, you may be suffering anything from minor discomfort to significant allergy or health problems. Our team at wants to help keep…