HELP CENTER
What Would You Like to Know?
Browse below to review the answers to some of the most common questions that we receive. If you still have questions or would like more information, please get in touch and we’ll be happy to assist you.

WHY IS IT IMPORTANT TO MAINTAIN CLEAN AIR DUCTS?
The air that comes from the air ducts into your home or office contains dust, dirt, dead skin cells, and other pollutants, which your family and/or workers breathe. That can cause headaches, allergies, and much more.

HOW OFTEN SHOULD I HAVE MY AIR DUCT SYSTEM CLEANED?
It is recommended to clean air ducts once a year, along with changing the air filter monthly.
Some situations require more frequent cleaning, including if you:
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Have pets
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Had recent remodeling done on your home
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Have allergies
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Are concerned that San Antonio's high humidity could cause mold and mildew growth in your air ducts

ARE THERE ANY HEALTH BENEFITS THAT COME FROM HVAC SYSTEM CLEANING?
HVAC systems have been shown to collect a variety of contaminants, such as mold, fungi, bacteria, and very small particles of dust, that have the potential to affect overall health. Air duct cleaning removes those contaminants, as well as the accumulation of allergens common in San Antonio, including pollen from trees, grass, and ragweed, which is particularly beneficial for individuals with respiratory conditions. Removing all of these contaminants from the HVAC system and home should be considered one component in an overall plan to improve indoor air quality.

WHAT ARE ANTIMICROBIAL CHEMICALS AND WHY WOULD THEY NEED TO BE USED?
Some companies apply antimicrobial chemicals to the interior surface of the air ducts to treat microbial contamination, such as fungi (mold), viruses, or bacteria. Before any antimicrobial chemicals are used, the system should be thoroughly cleaned.
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It is critical that any antimicrobial treatment used in your system be registered by the U.S. Environmental Protection Agency specifically for use in HVAC systems. The use of antimicrobial chemicals is an additional service that is not part of a typical air duct cleaning project.

WILL HVAC SYSTEM CLEANING REDUCE OUR HOME ENERGY BILLS?
Research by the U.S. Environmental Protection Agency has demonstrated that HVAC system cleaning may allow systems to run more efficiently by removing debris from sensitive mechanical components. Clean, efficient air conditioning and heating systems are less likely to break down, have a longer life span, and generally have better energy efficiency than dirty systems.
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IS HVAC DUCT CLEANING RECOMMENDED AFTER A HOME RENOVATION OR CONSTRUCTION IN SAN ANTONIO?
Absolutely, as it removes accumulated debris in the air ducts. Whether the building in question is a new or renovated home or office, clean ducts mean better indoor air quality and a healthier, more comfortable environment.
The photos below show an example of a duct in a house after construction or renovation. White construction dust is harder to clean.


WHAT ARE THE OTHER BENEFITS OF AIR DUCT CLEANING?
In addition to improving your indoor air quality by removing allergens, air duct cleaning also eliminates dead insects, pest nesting materials, and strange odors.
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Dirty ducts cause your HVAC system to work harder, straining it and leading to higher utility costs, premature wear, system repairs or breakdowns. That's the last thing you want when you rely on air conditioning to keep cool in San Antonio's summer heat. Clean air ducts, adequate insulation and an attic fan work together to improve airflow, keeping your home comfortable while lowering utility bills.
CAN HVAC DUCT CLEANING HELP WITH PET DANDER AND ALLERGIES IN SAN ANTONIO HOMES?
Air duct cleaning removes built-up allergens and pet dander, so you can breathe more easily without suffering.
ARE YOU INSURED FOR AIR DUCT CLEANING IN SAN ANTONIO?
Yes, we're insured for air duct cleaning. It allows our clients to trust in our business and services.
WHAT AREAS DO YOU SERVE IN SAN ANTONIO AND SURROUNDING COMMUNITIES?
We serve several communities in and near San Antonio, including:
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Schertz
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Cibolo
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New Braunfels
HOW MUCH DOES AIR DUCT CLEANING COST IN SAN ANTONIO?
NextGen's price depends on several factors, including the complexity of your system. Free estimates are available.
DO YOU OFFER COMMERCIAL HVAC DUCT CLEANING SERVICES IN SAN ANTONIO?
Commercial air duct cleaning services are available in San Antonio. Schedule an appointment today.
DO YOU OFFER MAINTENANCE PLANS FOR REGULAR HVAC AND DUCT CLEANING?
Yes, convenient maintenance plans are available. Contact us to find out more or to get started!
IMPROVE YOUR INDOOR AIR QUALITY: CONTACT NEXTGEN FOR A QUOTE
Take the first step to a healthier home and lower utility bills! Call the customer service team at NextGen today for a quote on air duct cleaning, chimney cleaning, mold removal, dryer vent cleaning and any of our many other services.