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Indoor Air Quality

Do you frequently experience sneezing, coughing, or a persistent headache when you’re trying to relax at home? These symptoms can often be traced back to poor indoor air quality. Many homeowners are unaware of the pollutants lurking inside their homes. At Service Hero, we provide a wide range of reliable HVAC services that can help ensure your living space is safe and comfortable. Keep reading to learn about common indoor air pollutants, their health effects, and how you can improve your home’s air quality, with a special focus on the role of HVAC systems.

Common Indoor Air Pollutants and Their Sources

Indoor air pollutants come in various forms, each originating from different sources within your home. Understanding these pollutants and their sources is the first step toward improving your indoor air quality.

  • Dust and Dust Mites: Dust is composed of tiny particles, including skin cells, fabric fibers, and dirt. Dust mites are microscopic creatures which live in dust and are a common allergen source.
  • Mold and Mildew: These fungi grow in damp, humid areas like bathrooms, kitchens, and basements. Mold spores often become airborne and trigger allergic reactions and respiratory issues.
  • Pet Dander: Pets shed tiny flakes of skin, known as dander, which can cause allergies and asthma symptoms in sensitive individuals.
  • Volatile Organic Compounds: VOCs are chemicals found in many household products, including paints, cleaning supplies, and furnishings. They can off-gas into the air, leading to various health problems.
  • Tobacco Smoke: Secondhand smoke from cigarettes or cigars contains numerous harmful chemicals and can significantly degrade indoor air quality.
  • Pollen: Outdoor pollen can enter your home through open windows and doors, exacerbating allergies, especially during spring and summer.

How to Improve Your Home's Air Quality

Improving your indoor air quality involves a combination of reducing pollutant sources and improving ventilation and air filtration. Here are some effective strategies:


What Our Customers Say


Amy Grant

It was so easy to schedule this appointment online and the service happened quickly. I sent my online request on Friday night and Henry was at my door first thing Saturday morning. Henry was courteous, polite, and friendly and explained what needed to be done. The first repair made didn’t 100% solve our toilet issue, so he made sure to recheck everything and ended up replacing a part that he needed to go out and get. Henry was respectful of my time and my home and I appreciate that. Will definitely use this company again!


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Joe was amazing.Very professional, knowledgeable and friendly. He inspected the a/c system and diagnosed several issues that needed to be addressed. He took care of them and performed several tests to make sure everything worked well.I couldn’t be happier with the service he provided. Strongly recommended.


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Tanner showed up on time. He explained all our options and made sure we understood what he was going to do. Fast, efficient and did a good job of cleaning up when he finished. Saved the day . . .


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  • Control Humidity Levels: Keep your home's humidity between 30-50% to prevent mold growth. Use dehumidifiers in damp areas and fix any leaks.
  • Regular Cleaning: Vacuum carpets and rugs frequently, dust surfaces regularly, and wash bedding and curtains to reduce dust and allergens.
  • Use Natural Cleaning Products: Choose cleaning supplies with fewer chemicals to reduce VOC emissions. Look for products labeled as low-VOC or VOC-free.
  • Improve Ventilation: Open windows when weather permits to allow fresh air to circulate. Use exhaust fans in kitchens or bathrooms to remove moisture and odors.
  • Control Pests: Implement pest control measures to reduce allergens from rodents and insects. Seal cracks and openings to prevent pest entry.
  • Use Air Purifiers: Invest in high-quality air purifiers with HEPA filters to capture airborne particles and allergens.
  • Avoid Smoking Indoors: Prohibit smoking inside your home to prevent tobacco smoke from contaminating the air.

The Role of HVAC Systems in Indoor Air Quality

Your heating and cooling system plays an important role in maintaining good indoor air quality. Here’s how it can help:

  • Air Filtration: HVAC systems are equipped with filters that capture dust, pollen, and other airborne particles. Upgrading to a higher-efficiency filter can improve air quality.
  • Humidity Control: Many HVAC systems have built-in humidifiers and dehumidifiers that help maintain optimal humidity levels, preventing mold growth and reducing dust mites.
  • Ventilation: Properly maintained HVAC systems provide adequate ventilation, bringing in fresh outdoor air and expelling stale indoor air. This helps dilute indoor pollutants.
  • Regular Maintenance: Regular HVAC maintenance is essential to ensure your system functions efficiently. This includes changing filters, cleaning ducts, and checking for any issues that could impact air quality.

Are You Worried About The Quality Of Your Indoor Air? 

If you're concerned about your home's air quality or need professional assistance with your HVAC system, contact Service Hero today. Our team is dedicated to providing you with the best solutions to ensure you and your family can breathe easier. We offer comprehensive maintenance plans, emergency services, and reliable advice to keep your HVAC system running smoothly all year round. Don't wait for indoor air quality issues to affect your health. Contact Service Hero now to schedule an air quality assessment and HVAC maintenance service.


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