San Marcos, TX
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Avoid Health risks with Certified Mold Inspection in San Marcos, TX

In a city like San Marcos—where the San Marcos River brings humidity and heavy rains are common—hidden mold is a problem we’ve seen all too often. From older homes near Texas State University to riverfront properties along Aquarena Springs Drive, moisture builds up fast, and mold follows soon after. If you’ve noticed musty smells, water spots, or allergy-like symptoms at home, there’s a good chance mold could be the culprit.

 

At LoneStar Mold Testing, we’ve been serving Texas communities for nearly three decades. We don’t just test; we teach, guide, and provide solutions that make sense for your home. Whether you’re in a family neighborhood near Wonder World Drive or a student rental close to campus, we tailor each inspection to your environment.

 

 

Our team uses advanced diagnostics—including K9 detection—to find mold that’s hiding behind walls or under floors. Let’s get to the root of the issue before it becomes a bigger one.

worker performing an indoor air quality test beaumont tx
Your First Line of Defense Against Indoor Air Hazards

We understand the unique challenges San Marcos homeowners face when it comes to mold and air quality. Seasonal flooding, high humidity, and aging infrastructure can all increase risk. At LoneStar Mold Testing, our mission is to give you answers—not guesswork—through science-backed testing and clear, honest communication every step of the way.

 

Our residential testing services include:

 
  • Mold Testing: We collect samples and analyze them in certified labs for accurate mold identification.
  • Air Quality Testing: Uncover hidden irritants and toxins affecting your indoor environment.
  • Radon Testing Services: Ensure your home is safe from long-term radon gas exposure.
  • Mold Remediation: We isolate and eliminate mold at the source to restore healthy conditions.
  • K9 Mold Inspections: Specially trained dogs sniff out mold in tight, hidden spaces no tool can reach.

Keep Mold Out With These Pro Tips

San Marcos offers natural beauty and a strong community vibe, but it also comes with mold risks, especially in neighborhoods near the Blanco River or homes without modern ventilation. Fortunately, a few smart steps can keep mold from getting the upper hand.

Here’s how to protect your home:

  • Ventilate high-moisture areas: Use exhaust fans in kitchens, bathrooms, and laundry rooms.
  • Inspect after storms: Check basements, attics, and siding for water leaks or signs of dampness.
  • Use a hygrometer: Monitor your indoor humidity and keep it below 50% year-round.
  • Clean and dry promptly: Wet materials should be dried or removed within 24–48 hours.

At LoneStar Mold Testing, we’ve helped families across San Marcos, TX make their homes safer and healthier for over 28 years. Whether you’re prepping for a sale, just moved in, or simply want a clear picture of your indoor air, call us at (713) 875-2889 to schedule your mold inspection today.

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