Indoor Air Quality Testing
Since 1986, 72 Degrees Air Conditioning, Heating, and Plumbing has brought fresh-air thinking to Hill Country homes. With our trusted indoor air quality testing, we’ll help you identify pollutants, allergens, and humidity issues—then craft a plan to bring your air (and your comfort) back to balance.
Trusted Indoor Air Quality Diagnostics
Your home’s air might look clean—but what about the things you can’t see? At 72 Degrees, our certified indoor air quality testing helps detect hidden irritants like dust, mold spores, allergens, and VOCs before they impact your family’s health. Whether you’re dealing with allergies, asthma, or just want greater peace of mind, our team will help you understand your air—and improve it with customized solutions you can trust.
And because air quality issues don’t always wait for business hours, our 24-hour emergency HVAC service means we’re ready whenever your comfort is on the line.
The Wizards of Home Comfort
Heating, Cooling, and Plumbing Experts
When something’s off, we make it right with expert repairs, clear communication, and dependable service for every system in your home.
Decades in the Texas Hill Country
Serving Fredericksburg, Kerrville, and the surrounding Hill Country since 1986, with a long track record of reliable work and customers who trust us year after year.
Fast, Local Service When You Need It
Quick response times, flexible scheduling, and 24/7 emergency service mean you’re never left waiting when something goes wrong at home.
Expert Repairs for Every System
From AC repairs to water heaters and everything in between, our licensed team handles it all with skill and attention to detail.
Backed by our Home Comfort Guarantee, because keeping your home comfortable is what we do best.
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Proudly Serving the Texas Hill Country
We proudly service the following cities and neighborhoods across the Texas Hill Country:
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Frequently Asked Questions
Indoor Air Quality Testing Near Me
When most people think about air pollution, they picture smoggy skies or factory smoke—but some of the most harmful air you breathe might be right inside your own home. Indoor air can be up to five times more polluted than outdoor air, especially in well-sealed, energy-efficient homes where dust, allergens, and contaminants have nowhere to escape.
That’s where 72 Degrees Air Conditioning, Heating, and Plumbing comes in. Since 1986, we’ve helped families across Fredericksburg and the Hill Country reclaim their indoor air through honest guidance, professional indoor air quality testing, and custom solutions designed to protect your health and comfort.
Indoor air quality (IAQ) testing is a diagnostic service that evaluates the cleanliness, safety, and balance of the air inside your home. Using advanced tools and professional-grade monitors, our trained technicians measure levels of dust, mold spores, pet dander, carbon monoxide, formaldehyde, humidity, and more.
Whether you’re experiencing allergy symptoms, noticing musty smells, or just haven’t had your air evaluated in a while, testing your indoor air gives you peace of mind—and a game plan to make it better.
Not sure if your home needs an IAQ checkup? Common signs include:
Unexplained headaches or fatigue
Persistent allergy or asthma flare-ups
Dust buildup despite frequent cleaning
Musty or stale indoor odors
Excess humidity or dampness
Poor air circulation or hot/cold spots
Our certified experts at 72 Degrees will identify the source of the problem and recommend targeted improvements—whether that’s ventilation upgrades, air filtration, humidity control, or ductwork repair.
Indoor air quality testing is about more than comfort—it’s about your health. We assess a wide range of contaminants and environmental factors, including:
Particulate matter (PM2.5 and PM10) – Dust, pollen, and pet dander that affect breathing
Volatile organic compounds (VOCs) – Gases released from cleaning products, paints, and furniture
Carbon monoxide (CO) – A dangerous, odorless gas that can leak from furnaces or gas appliances
Humidity levels – Too much moisture invites mold; too little can dry out skin and sinuses
Mold spores – Often invisible but potent triggers for allergies and respiratory issues
And because your HVAC system plays a central role in circulating air, we often pair our testing with duct inspections, filter checks, and airflow evaluations to ensure clean air is actually reaching every room.
Unlike one-size-fits-all products, our solutions are based on what your home actually needs. After testing, we may recommend:
High-efficiency air filters or whole-home air purifiers for cleaner circulation
UV lights to kill bacteria and mold within your HVAC system
Dehumidifiers or humidifiers to keep moisture levels balanced year-round
Duct cleaning or sealing to prevent pollutants from cycling through your air
Smart thermostats for automated humidity and air quality control
Fresh air ventilation systems that improve circulation and reduce indoor air stagnation
We tailor every recommendation to your space, your goals, and your budget—just honest guidance and expert service, the way it should be.
Improving indoor air quality is rarely a one-and-done fix. That’s why we also offer year-round services to keep your system running its best:
Seasonal HVAC maintenance with filter replacement and coil cleaning
Duct sealing and duct cleaning for better airflow and less dust
Thermostat upgrades that include humidity and air quality monitoring
Reliable AC and furnace repair, so your system doesn’t spread contaminants
Emergency response through our 24/7 HVAC service, because air problems don’t keep business hours
We also offer convenient membership through our Care Club, which includes priority scheduling, exclusive repair discounts, and two precision tune-ups per year—one heating, one cooling.
At 72 Degrees, we’ve built our name on more than just technical know-how. We’re neighbors, parents, and homeowners too. We understand how much trust it takes to let someone into your home—and we honor that trust with transparent pricing, friendly technicians, and service that always puts your family first, guaranteed.
And when it comes to your air? We don’t cut corners, and we don’t make guesses. We test, we explain, and we improve—until you’re breathing a little easier.
If you’re ready to take control of your home’s air quality, 72 Degrees Air Conditioning, Heating, and Plumbing is here to help. Our indoor air quality testing is the first step toward a healthier, more comfortable space—and it comes with the honesty and hometown care Fredericksburg families have counted on since 1986.
Let’s find out what’s really in your air—and make it better, together.
