Proudly Serving Central & Eastern Massachusetts


Indoor Air Quality in Worcester, Middlesex & Norfolk Counties
Clean, healthy air is essential for a comfortable home. If you’re dealing with dust buildup in your HVAC, musty odors seemingly coming from nowhere, or annoying allergy symptoms, your home’s air may not be as clean as it should be. Landry Mechanical Inc Plumbing HVAC & Electric offers complete indoor air quality solutions to help Millbury, Worcester, Framingham, and Marlborough homeowners breathe easier and feel better year-round.
Our technicians specialize in assessing and improving your air with advanced filtration, purification, and ventilation systems. From air cleaners to humidity control, we tailor every solution to your home’s specific needs. Contact us today to schedule IAQ testing and discover how our proven methods can help you create a healthier living space.

How Can I Tell If My Home’s Air Quality Needs Improvement?
The best way to understand your home’s air quality is through professional IAQ testing. IAQ stands for Indoor Air Quality, and testing helps identify what’s circulating in the air you breathe every day. Our technicians use specialized tools to measure levels of dust, allergens, humidity, carbon dioxide, and volatile organic compounds (VOCs).
You might already notice signs that your air quality is poor, such as lingering odors, frequent dust buildup, worsening allergy symptoms, dry skin, or that heavy, stale feeling when you walk inside. These are all indicators that your home could benefit from cleaner, fresher air.
Once testing is complete, we review the results with you in detail and recommend practical solutions (such as improved filtration, ventilation, or humidity control) to create a healthier indoor environment for your family.
Complete Indoor Air Quality Services
At Landry Mechanical, we provide a full range of indoor air quality services designed to improve comfort and well-being in every room of your home. From removing airborne irritants to balancing humidity and enhancing ventilation, our IAQ solutions are built to create a healthier, more enjoyable living environment for your family.
Air Filtration and Purification Systems
We install whole-home filtration systems that capture airborne particles such as dust, pollen, and pet dander. For even cleaner air, we offer advanced air purifiers that neutralize bacteria, mold spores, and odors.
Humidifiers and Dehumidifiers
Maintaining the right humidity level helps prevent dry air in winter and sticky, damp air in summer. Our team installs and services humidifiers and dehumidifiers to keep your air comfortable and balanced year-round.
Air Duct Repair and Installation
Your ductwork plays a major role in how clean and efficient your home’s air system is. We provide professional air duct repair and installation services to eliminate leaks, improve airflow, and ensure your HVAC system delivers balanced comfort throughout every room.
Ventilation Solutions
Proper ventilation is key to keeping indoor air fresh. We provide solutions that bring in clean outdoor air and remove stale indoor air, improving circulation without sacrificing energy efficiency.
Need fast help with plumbing, heating, AC, or electrical? Call or schedule service today!

Why Families Choose Landry Mechanical for Cleaner Air
Every home has unique air quality needs, and every family deserves a solution that fits. That’s why homeowners throughout central and eastern Massachusetts rely on Landry Mechanical for customized services that enhance both comfort and overall well-being.
- Health-focused approach: We design systems that help reduce allergens, bacteria, and airborne irritants for cleaner, fresher air throughout your home.
- Experience you can feel: Our technicians understand how airflow, humidity, and filtration work together to create a balanced indoor environment.
- Quiet, efficient systems: We install IAQ products that work silently in the background while keeping your air consistently fresh and comfortable.
- Education and transparency: Our team explains how your system works and provides helpful tips for maintaining good air quality between service visits.
- Locally rooted, community driven: As part of the Central Massachusetts community, we take pride in helping our neighbors enjoy safer, more comfortable homes.
Start Breathing Cleaner Air Today
Ready to create a healthier, more comfortable home? Contact Landry Mechanical for professional indoor air quality services throughout Worcester County and the surrounding communities. Read our customer reviews to see how our team has helped local families enjoy fresher air and greater comfort year-round.

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