DUCT SEALING

Boost Home Comfort and Savings

Since 1999, our duct sealing expertise has improved home comfort and energy efficiency for thousands of homeowners across Central Texas.

Technician installing ducting work in an attic

AIR DUCT SEALING SERVICE

Experts in Duct Leak Solutions

Driven by a commitment to excellence and a deep understanding of the impact that efficient ductwork has on your home, the skilled technicians at Radiant Plumbing and Air possess unrivaled expertise in identifying and sealing duct leaks, ensuring that your heating and cooling systems function optimally. Every unseen imperfection, every unnoticed issue—we leave no stone unturned in delivering solutions that enhance your home’s efficiency and reduce energy waste.

When you choose Radiant Plumbing and Air, you’re choosing a partner who understands the frustration and discomfort that come with undiscovered duct leaks. We’re not just sealing ducts; we’re sealing your trust in our commitment to your well-being.

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

SAN ANTONIO SERVICE AREA

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

TOTAL HOME SERVICES

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

Why is my energy bill higher than usual, and could it be due to issues with my HVAC system?

A sudden increase in your energy bill can be attributed to various factors, with HVAC system inefficiencies being a potential cause. When your heating or cooling system operates with duct leaks or other issues, it has to work harder to maintain the desired temperature, resulting in higher energy consumption. If you’ve noticed a significant rise in your energy costs, it’s a good idea to schedule a professional duct inspection. Our experts at Radiant Plumbing and Air can identify and address any duct leaks, blockages, or inefficiencies that may be contributing to your increased energy expenses, helping you save money and improve your home’s comfort and efficiency. Contact us for a thorough assessment and solutions tailored to your needs.

Uneven heating or cooling throughout your home can be a frustrating issue caused by various factors, including duct leaks and imbalances in your HVAC system. If certain rooms are consistently warmer or cooler than desired, it may indicate that conditioned air is not reaching those areas effectively due to duct leaks or blockages. To address this problem and achieve a more balanced temperature in your home, it’s advisable to have your ductwork inspected and sealed by professionals. At Radiant Plumbing and Air, our experts can identify and rectify duct-related issues, ensuring that conditioned air is distributed evenly throughout your home, enhancing your comfort, and optimizing your HVAC system’s performance. Contact us to schedule a comprehensive duct inspection and solutions tailored to your specific needs.

Weak airflow from vents can result from various factors, including duct obstructions, leaks, or an inefficient HVAC system. To improve airflow and maintain optimal comfort, it’s crucial to address the underlying issues. Our experts at Radiant Plumbing and Air specialize in identifying and resolving duct-related problems. We can inspect your ductwork, identify any blockages or leaks, and provide solutions tailored to enhance airflow, ensuring consistent heating and cooling throughout your home. Contact us for a professional assessment and personalized recommendations to improve your HVAC system’s efficiency and your home’s comfort.

Older homes often have outdated ductwork that can contribute to HVAC system inefficiencies and comfort issues. If you suspect that your aging ductwork is causing problems with your HVAC system, it’s essential to have it inspected by professionals. At Radiant Plumbing and Air, we specialize in evaluating and upgrading duct systems in older homes. Our experts can identify any issues, such as leaks or blockages, and recommend solutions to optimize your HVAC system’s performance. Contact us for a thorough assessment and tailored duct improvement options to enhance your home’s comfort and energy efficiency.

Visible duct damage, such as disconnected or damaged ducts, can significantly impact your home’s comfort and energy efficiency. To address this issue and restore optimal performance, it’s crucial to seek professional assistance. Our team at Radiant Plumbing and Air specializes in ductwork inspection and repair. We can assess the extent of the damage, provide necessary repairs or replacements, and ensure that conditioned air is distributed effectively throughout your home. Contact us for expert solutions tailored to your specific needs, enhancing your comfort and HVAC system efficiency while addressing any visible ductwork issues.