Permitted & Code-Compliant
Every install is 100% code-compliant and permitted. No shortcuts that turn into a failed inspection — or a denied insurance claim — years later.
Air Duct Cleaning
Not Every Home Needs Its Ducts Cleaned
Duct cleaning is one of the most oversold services in this trade. Plenty of homes do not need it, and a company that quotes before looking is not selling you a cleaning — it is selling you a script.
We inspect first, with a camera, and show you what is actually in there. If the ducts are clean we will say so. When they are not — after a remodel, after rodents, after years without a decent filter — cleaning makes a real difference to dust and to what your family breathes.
- Licensed Texas HVAC TACLA108651E — permitted, code-compliant work.
- Local since 1986 Nearly four decades on Hill Country systems.
- Backed in writing If it is not right, we come back and make it right.
What to Watch For
When Duct Cleaning Is Justified
These are the cases where it genuinely pays off.
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After a remodel or construction
Drywall dust gets everywhere and stays in the system.
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Evidence of rodents or insects
Nesting material and droppings in ductwork are a health issue, not a dust issue.
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Visible debris blowing from vents
If you can see it, cleaning is overdue.
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Musty smell when the system runs
Often microbial growth rather than dust.
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Years of running without a proper filter
Or with a filter that never fitted the slot.
What We Do
How We Clean Ducts
Source removal, not a vacuum poked into a vent.
- Camera inspection first You see the condition before you decide.
- Negative-pressure source removal The whole system put under vacuum so debris leaves the house, not the vent.
- Agitation and brushing Loosening what suction alone will not move.
- Coil and blower cleaning Where the worst of it usually collects.
- After photos Same camera, same ducts, so you can see what changed.
How It Works
What Is Included in a Air Duct Cleaning Visit
Maintenance is only worth it if it actually catches things. Here is what we check.
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Full System Inspection
We test operation end to end and record the readings, so next year we can see what changed rather than starting over.
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Clean and Adjust
Coils, drains, filters, burners and connections get cleaned and adjusted. Most efficiency loss is buildup, not age.
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Flag What Is Wearing
You get told what is starting to fail and roughly how long it has, so a repair happens on your schedule instead of on the hottest afternoon of the year.
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Written Report
You get the findings in writing, including anything we recommend and anything we do not. No surprise add-ons.
Why Choose 72 Degrees
Fully Stocked Trucks
Our trucks carry the parts the Hill Country actually needs, so most repairs are finished on the first visit instead of waiting on a return trip.
Fair, Upfront Pricing
You approve the price before we start. No surprises on the invoice, and no overtime premium for nights or weekends.
Written Guarantees
Our work is backed in writing. If something is not right, we come back and make it right.
Available 24/7
A 100-degree August afternoon and a February hard freeze do not keep business hours. Neither do we.
The Wizards of Comfort
Serving Fredericksburg, Kerrville, Boerne and the surrounding Hill Country since 1986 — nearly four decades in the same communities.
Schedule Your Air Duct Cleaning
Care Club members get priority scheduling and no dispatch fee.
What Our Customers Say
Don't just take our word for it — hear from our satisfied customers
★★★★★
I call 72 Degrees for ALL my AC, HVAC, and plumbing needs, large and small. They provide reliable and friendly service, indeed!
Maintenance Membership
Join the Care Club
Total home comfort care, on a schedule.
Members get priority scheduling, seasonal HVAC tune-ups, an annual whole-home plumbing safety inspection, and exclusive discounts — for less than the cost of a single emergency call.
- Priority scheduling
- Seasonal HVAC tune-ups
- Annual safety inspection
- Exclusive member discounts
- Free dispatch on repairs
- No long-term contracts
Air Duct Cleaning — Common Questions
Does 72 Degrees Texas Use Special Equipment Or Techniques For Air Duct Cleaning?
Professional Air Duct Cleaning Methods And Equipment
Air duct cleaning requires more than basic tools. 72 Degrees Texas uses specialized equipment designed to clean your duct system thoroughly without damaging it. Professional cleaning typically involves:
- High-powered vacuum systems to remove dust and debris from ducts
- Rotating brushes or agitation tools to loosen buildup inside duct walls
- Inspection tools to identify problem areas before and after cleaning
- Containment methods to keep debris from spreading into your home
These techniques allow technicians to reach deep into your duct system and remove contaminants that standard cleaning methods can’t address. In the Texas Hill Country, where dust and debris can build up quickly, professional duct cleaning helps maintain airflow and improve overall system performance. 72 Degrees Texas combines the right equipment with experienced technicians to deliver thorough, effective duct cleaning for homeowners in Fredericksburg, Kerrville, and surrounding areas.
What Are The Signs My Air Ducts Need Cleaning?
How To Tell If Your Air Ducts Need Cleaning
Over time, dust, debris, and contaminants can build up inside your ductwork, affecting both airflow and indoor air quality. Because ducts are hidden, the signs often show up in how your home feels and how your system performs. Here are common signs your air ducts may need cleaning:
- Dust buildup around vents or on surfaces shortly after cleaning
- Musty or stale odors when your HVAC system runs
- Increased allergy or respiratory symptoms indoors
- Weak or inconsistent airflow from vents
- Visible debris or buildup inside vents or registers
In homes across the Texas Hill Country, dust and seasonal allergens can accumulate quickly, especially if ducts run through attics or unconditioned spaces. If you’re noticing these signs, a professional duct inspection can confirm whether cleaning is needed. 72 Degrees Texas helps homeowners in Fredericksburg, Kerrville, and surrounding areas improve airflow and indoor air quality with thorough duct cleaning services tailored to your home.
What Is The Process Of Air Duct Cleaning And How Long Does It Take?
Air Duct Cleaning Process And Timeline
Air duct cleaning is a step-by-step process designed to remove dust, debris, and buildup from your HVAC system to improve airflow and indoor air quality. The process typically begins with a full inspection to assess the condition of your ductwork and identify any problem areas. Here’s how a professional duct cleaning usually works:
- Inspect the duct system to check for buildup, blockages, or damage
- Set up high-powered vacuum equipment to contain and remove debris
- Use brushes or agitation tools to loosen dust and buildup inside the ducts
- Clean supply and return ducts, as well as registers and vents
- Ensure debris is safely removed without spreading into your home
The time required depends on the size and complexity of your system:
- Smaller homes: Around 2 to 3 hours
- Average homes: Around 3 to 5 hours
- Larger or more complex systems: May take longer
In the Texas Hill Country, where dust and debris can accumulate quickly, regular duct cleaning helps maintain airflow and system efficiency. 72 Degrees Texas provides professional duct cleaning services in Fredericksburg, Kerrville, and surrounding areas, helping homeowners improve air quality and overall HVAC performance.
Can 72 Degrees Texas Clean And Seal My Air Ducts?
Air Duct Cleaning And Sealing Services From 72 Degrees Texas
Yes, 72 Degrees Texas provides both air duct cleaning and duct sealing services to help improve your HVAC system’s performance and indoor air quality. Their services are designed to address common issues like dust buildup, airflow loss, and energy waste caused by leaky or dirty ductwork. Here’s how each service helps:
- Air duct cleaning removes dust, debris, and allergens from your duct system
- Duct sealing closes gaps and leaks that allow air to escape before reaching your rooms
- Aeroseal technology seals leaks from the inside without cutting into walls or ceilings
Together, these services can:
- Improve airflow and consistent temperatures throughout your home
- Reduce strain on your HVAC system
- Lower energy bills by preventing air loss
- Improve indoor air quality by reducing dust and contaminants
In the Texas Hill Country, where ductwork often runs through hot attics or tight spaces, leaks and buildup are common. Addressing both cleaning and sealing ensures your system is working as efficiently as possible. 72 Degrees Texas serves homeowners in Fredericksburg, Kerrville, and surrounding areas with professional duct inspections, cleaning, and sealing solutions tailored to your home.
Can Duct Sealing Improve My Home’s Indoor Air Quality?
How Duct Sealing Improves Indoor Air Quality
Leaky ductwork doesn’t just waste energy, it can also pull in dust, insulation particles, and other contaminants from areas like attics, crawl spaces, or wall cavities. When your ducts are sealed, those unwanted pollutants are kept out of your airflow. Here’s how duct sealing helps improve air quality:
- Prevents dust and allergens from entering the duct system
- Reduces the spread of pollutants throughout your home
- Improves filtration by keeping air moving through the proper system path
- Supports better overall airflow and ventilation
In many homes across the Texas Hill Country, ductwork runs through hot, dusty attic spaces. If there are leaks, your system can pull in that air and circulate it throughout your home. Sealing ducts helps ensure the air you’re breathing is coming through your filtration system, not from unconditioned spaces. 72 Degrees Texas can inspect your ductwork and recommend sealing solutions to help homeowners in Fredericksburg, Kerrville, and surrounding areas improve both comfort and indoor air quality.
*Offers cannot be combined with other promotions or applied to dispatch fees. No cash value. Must present offer at time of service. Call for details.
