Plumbing, Heating, Cooling & Electrical Experts

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.

clean, open living room with couches and a coffee table

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.

$500 Off

Heating Installations and Replacements
Offer Must Be Presented At Time of Sale. Valid for Whole Home Water Filtration System Installs ONLY. Cannot Be Combined With Other Offers. Discounts are for completed installations ONLY. Discounts do not apply to dispatch fees. Some Exclusions Apply. Expires: Dec 31, 2025

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Hear From Our Satisfied Customers

I have had Landry come out for many different reasons: HVAC and electrical. Always professional, always do a GREAT job! Louis came today ( on a Saturday ) and was awesome:) Thanks Landry!
Jossana
3 days ago
Good service good team work
hamid haji
4 days ago
good teamwork and timely arrival and completion
hamid haji
4 days ago
Had an emergency, Landry came out right away. All the service men I dealt with were professional friendly and informative. Great service
Cheryl Henry
4 days ago
Rosalie came to inspect my gas boiler which had been been underperforming lately. She did some maintenance which improved the performance right away and she made some recommendations for important parts that would extend the life of the boiler. She was very courteous and thorough and answered all of my questions. I couldn't be more pleased.
Robert Nemeth
4 days ago
We had a great experience with the electricians Mike and Patrick. They were professional, friendly and helpful…The service was excellent overall! We will definitely consider using their services again.
John Alexander
4 days ago
Very professional and quality work. Gladly refer you to friends and family.
FLP
5 days ago
Mike was very knowledgeable and professional. Very honest man and I highly recommend him and trust him with anything in my home
Marco
5 days ago
Excellent service! I will definitely call Landry Mechanical for future projects.
Suzanne Arpante
5 days ago
Our water heater sprung a leak on sunday, I called Landry on Monday morning after a few other phone calls that said it would be weeks before someone could come out. Landry was able to send someone out later that day and completed the replacement and upgrade the following day. They gave me 3 options for the replacement and the cost of all work included in price.
Nathan Godin
5 days ago
Very friendly, very informative - a good experience. Expensive but the technician adjusted radiators that had never been addressed by other services - this has noticeably improved the heating of my house. I will use their services again.
Karen Pickarski
5 days ago
Very professional. As always, great service from Landry Mechanical. Third time using their services.
Tom Davis
6 days ago
Landry Mechanical was amazing! Called just before 8am for a leaky water heater and they were here a few hours later and replaced it that day! I would definitely recommend!
Erica b
6 days ago
Thoughtful and thorough explained the process to the staff
dan cabral
6 days ago
Technician was professional and courteous. I would recommend your service to friends
nick zotos
6 days ago
Randy came to our home today to flush our water-heater tank, and he made us feel completely at ease. We’re always a little nervous calling service companies because you never know who you’ll get—but Randy was exceptional. Randy was professional, patient, and took the time to explain and educate us through every step of the process. Randy made us feel comfortable, supported, and confident in the work being done. We truly appreciate him and highly recommend requesting Randy if you can.
Victoria Perdomo
6 days ago
Very informative and helpful on all my questions. Excellent service and professional.
Anthony Phillips
6 days ago
Absolutely fabulous service. They scheduled my emergency plumbing appointment quickly and had a technician here within a few hours. And he was great! Highly recommend.
Jonathon Strauss
7 days ago
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    When you need AC, heating, plumbing, or electrical repairs and replacements, call Landry Mechanical Inc Plumbing HVAC & Electric or book online for appointments in Millbury, MA, and throughout Worcester, Middlesex, and Norfolk Counties.