1. Air Duct Cleaning
Over time, dust, dirt, and allergens accumulate in your air ducts, reducing efficiency and spreading contaminants throughout your home. Our professional air duct cleaning service removes these pollutants, improving airflow and overall air quality. Regular duct cleaning helps:
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Reduce allergens and irritants
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Enhance HVAC system efficiency
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Improve indoor air circulation
2. Dryer Vent Cleaning
Clogged dryer vents can lead to poor IAQ and even pose a fire hazard. Lint buildup restricts airflow, increasing humidity levels and allowing mold and mildew to thrive. Our dryer vent cleaning services help:
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Prevent fire hazards
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Enhance dryer efficiency
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Reduce indoor humidity and mold risks
3. Air Duct Replacement
If your ductwork is old, damaged, or leaking, it can compromise air quality and increase energy costs. We offer professional air duct replacement to ensure your HVAC system operates at peak performance, providing clean, consistent airflow throughout your home.
4. HVAC System Maintenance & Upgrades
Routine maintenance of your heating and cooling system is key to ensuring good air quality. Our services include:
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AC repair and replacement
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Furnace repair and replacement
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Condenser repair and replacement
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Thermostat upgrades
Newer HVAC systems with advanced filtration and humidity control can significantly improve IAQ by filtering out pollutants and maintaining optimal moisture levels.
5. Air Purification Systems
We install state-of-the-art air purification systems, including HEPA filters, UV lights, and whole-home air purifiers. These systems effectively remove airborne contaminants, bacteria, and viruses, creating a cleaner and healthier living space.
6. Humidity Control Solutions
Excess moisture can lead to mold growth, while low humidity can cause dryness and irritation. Our humidity control solutions balance indoor moisture levels, enhancing comfort and preventing health issues related to improper humidity.

Why Indoor Air Quality Matters
Indoor air pollution can cause various health issues, including respiratory problems, allergies, headaches, and fatigue. Poor IAQ is linked to pollutants such as dust, pet dander, mold spores, volatile organic compounds (VOCs), and bacteria. If left unchecked, these contaminants can worsen conditions like asthma and allergies, making it essential to implement effective air quality solutions.

UNICO Heating & A/C Services
Houston & Surrounding Areas
Maintaining high indoor air quality (IAQ) is crucial for a healthy and comfortable home environment. In Houston, TX where outdoor air pollution and allergens can infiltrate indoor spaces, it’s essential to ensure your home has clean, breathable air. UNICO Heating & A/C Services is committed to providing top-quality air purification and HVAC services to enhance your indoor air quality and protect your family's health.
Why Indoor Air Quality Matters
Indoor air pollution can cause various health issues, including respiratory problems, allergies, headaches, and fatigue. Poor IAQ is linked to pollutants such as dust, pet dander, mold spores, volatile organic compounds (VOCs), and bacteria. If left unchecked, these contaminants can worsen conditions like asthma and allergies, making it essential to implement effective air quality solutions.
Signs of Poor Indoor Air Quality
Not sure if your home's air quality needs improvement? Here are some common indicators:
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Increased allergy or asthma symptoms
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Persistent coughing, sneezing, or headaches
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Musty odors or mold growth
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Excessive dust accumulation
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Uneven heating or cooling
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Frequent HVAC repairs
If you experience any of these symptoms, it's time to take action to improve your home’s air quality.


Unico Story: Your Trusted AC Partner
Benefits of Improving Indoor Air Quality
Investing in IAQ solutions can transform your home into a safer and more comfortable environment. The key benefits include:
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Healthier Living: Reduced allergens and pollutants minimize respiratory issues and allergy symptoms.
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Better HVAC Efficiency: Clean ducts and upgraded systems enhance airflow, reducing energy consumption and lowering utility bills.
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Odor Reduction: Removing pollutants helps eliminate musty, stale, or chemical odors.
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Extended HVAC Lifespan: Regular maintenance and clean air improve system longevity and performance.
Why Choose UNICO Heating & A/C Services?
Choosing the right HVAC company in Houston makes all the difference in comfort, efficiency, and long-term reliability. At UNICO Heating & A/C Services, we combine expert workmanship, fast response times, and honest service to deliver results you can trust—every time.
We don’t just fix HVAC systems.
We protect your comfort, your home, and your investment.

