Unlock Cleaner Indoor Air

Providing expert air duct cleaning since 1999, we ensure healthier, purer air in Central Texas homes, enhancing comfort and HVAC system efficiency.

Radiant Technician using a hose to clean an air duct in the ceiling


The Secret to Allergy-Free Living

Are you experiencing unexplained allergy flare-ups, persistent dust buildup, or uneven heating and cooling in your home? It could be more than just a coincidence. Over time, your air ducts can accumulate dust, allergens, mold, and other contaminants, compromising both indoor air quality and HVAC system efficiency. Even if you’re not sure whether your ducts need cleaning, trust your instincts. Our team at Radiant Plumbing and Air is here to address those nagging concerns. We’ll inspect and clean your air ducts, removing hidden pollutants and restoring optimal airflow. Experience the peace of mind that comes with a healthier, more comfortable home – let us be your trusted partner in this essential service.

Austin Service Area

Greater Austin & Beyond

We proudly service the following cities and neighborhoods in Austin, TX:

Not seeing your area? Give us a call at 512-265-6994


Greater San Antonio & Beyond

We proudly service the following cities and neighborhoods across San Antonio, TX:

Not seeing your area? Give us a call at 210-294-6703

Radiant Branches

Lone Star Locals

Radiant Plumbing and Air Conditioning operates across Austin and San Antonio, keeping over 10,000 homeowners happy with home repairs, installations, and maintenance. 

Austin, TX

A map showing the area of Austin that Radiant serves

San Antonio, TX

A map showing the area of San Antonio that Radiant serves

Air Quality Blog Posts

The Radiant Difference

Discover The Radiant Difference

Experience unparalleled expertise, reliability, and skill in every home service we provide.

Decades of Excellence in Home Services

For over 20 years, Radiant Plumbing & Air has set the standard for professional home services. Our team of licensed and insured technicians brings unmatched expertise to every job, ensuring reliable repairs and maintenance. We're committed to excellence, and it shows in every task we undertake.

Dependable Service, Every Time

Trust is the cornerstone of our services at Radiant. We guarantee the reliability of our installations and repairs, conducted only by our fully licensed and insured professionals. With us, you can be confident that your home systems are in skilled hands.

Your All-in-One Home System Experts

Whether it’s plumbing woes or air conditioning tune-ups, Radiant Plumbing & Air covers it all. Our comprehensive equipment expertise means we’re equipped to fix all types of home systems. From routine maintenance to complex repairs, we handle every challenge with skill and efficiency.

The Radiant Plumbing team standing and leaning on work trucks


Your Home Climate Experts

Discover a world of home comfort with Radiant Plumbing and Air. Our commitment to total home care extends beyond air filtration. We offer a comprehensive range of services to enhance your living space, making it efficient, reliable, and tailored to your lifestyle. Explore our other services to find solutions that meet your unique needs.

Call or Schedule Your Service Online!

Call or Schedule Your Service Online!

Call or Schedule Your Service Online!

Duct Cleaning

Frequently Asked Questions

What causes air ducts to get dirty?

Air ducts accumulate dirt due to various factors. Airborne particles like dust, pet dander, and debris from construction or renovations settle in ductwork over time. Moisture issues can lead to mold and mildew growth, while pests like insects and rodents may introduce contaminants. Neglecting air filter changes allows more pollutants to circulate. Poor ventilation and indoor smoking can also contribute. Regular maintenance, including filter changes and moisture control, helps prevent dirt buildup. Professional duct cleaning may be necessary if specific issues arise or for improved indoor air quality.

Air ducts in a house are typically situated in various areas, depending on the HVAC system’s design. You can commonly find them in ceilings, floors, and walls, depending on the ventilation and heating setup. They may also run through basements, crawl spaces, or attics. Often, the main trunk lines connect to the furnace or air handler in utility or mechanical rooms. In some homes, ducts may be hidden behind walls and ceilings. To pinpoint their location, inspect vents, registers, and areas around your HVAC system. Regular maintenance ensures efficient HVAC system performance and indoor air quality.

Routine air duct cleaning is generally unnecessary for most homes. Well-maintained HVAC systems, with regular filter changes and moisture control, usually keep ducts clean effectively. Cleaning becomes necessary when issues like mold, excessive dust, vermin infestation, or health concerns arise. After renovations, cleaning can remove construction debris. Consult HVAC professionals to determine if cleaning is necessary based on your home’s conditions.

Yes, it’s advisable to hire professionals for air duct inspection and cleaning. Our experts specialize in this service and have the knowledge and equipment to handle the dirty work effectively. We can identify issues like leaks that homeowners may not be aware of and offer solutions. Trust us to ensure your ducts are clean, your indoor air quality is improved, and your HVAC system operates efficiently. Let the professionals at Radiant Plumbing and Air take care of your ducts for a healthier and more comfortable home.