Duct Diagnostics

Duct Diagnostics Improving air quality through air duct cleaning and air duct sealing with the Aeroseal process.
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Summer heat is on the way. Make sure your HVAC system is ready with professional duct cleaning that helps improve airflo...
06/01/2026

Summer heat is on the way. Make sure your HVAC system is ready with professional duct cleaning that helps improve airflow, efficiency, and indoor air quality.

At Duct Diagnostics, our goal is 100% customer satisfaction. We specialize in residential and commercial air duct cleaning, duct sealing, and dryer vent cleaning. Using state-of-the-art, contaminant-free equipment approved for hospitals and labs, our trained professionals deliver quality service with integrity—no matter the job size.

Contact us today!
📞 203-734-1532
🌐 https://ductdiagnostics.com/

From residential homes to commercial spaces, we provide professional duct cleaning and sealing solutions that improve co...
05/29/2026

From residential homes to commercial spaces, we provide professional duct cleaning and sealing solutions that improve comfort and indoor air quality.

At Duct Diagnostics, our goal is 100% customer satisfaction. We specialize in residential and commercial air duct cleaning, duct sealing, and dryer vent cleaning. Using state-of-the-art, contaminant-free equipment approved for hospitals and labs, our trained professionals deliver quality service with integrity—no matter the job size.

Contact us today!
📞 203-734-1532
🌐 https://ductdiagnostics.com/

Check out this duct wrapping project transformation 👏Proper duct wrapping helps improve energy efficiency, reduce heat l...
05/27/2026

Check out this duct wrapping project transformation 👏

Proper duct wrapping helps improve energy efficiency, reduce heat loss, and support better HVAC performance. This before & after shows the difference professional installation can make for both comfort and system efficiency.

At Duct Diagnostics, our goal is 100% customer satisfaction. We specialize in residential and commercial air duct cleaning, duct sealing, and dryer vent cleaning. Using state-of-the-art, contaminant-free equipment approved for hospitals and labs, our trained professionals deliver quality service with integrity—no matter the job size.

Contact us today!
📞 203-734-1532
🌐 https://ductdiagnostics.com/

This Memorial Day, we honor and remember the brave men and women who made the ultimate sacrifice for our country. Wishin...
05/25/2026

This Memorial Day, we honor and remember the brave men and women who made the ultimate sacrifice for our country. Wishing everyone a safe and meaningful holiday from all of us at Duct Diagnostics.

Clogged dryer vents can reduce efficiency and increase fire risk. Regular cleaning helps protect your home while keeping...
05/22/2026

Clogged dryer vents can reduce efficiency and increase fire risk. Regular cleaning helps protect your home while keeping your dryer running properly.

At Duct Diagnostics, our goal is 100% customer satisfaction. We specialize in residential and commercial air duct cleaning, duct sealing, and dryer vent cleaning. Using state-of-the-art, contaminant-free equipment approved for hospitals and labs, our trained professionals deliver quality service with integrity—no matter the job size.

Contact us today!
📞 203-734-1532
🌐 https://ductdiagnostics.com/

Dryer vent installation done right in Weston. Proper dryer duct installation is essential for safety, efficiency, and ai...
05/20/2026

Dryer vent installation done right in Weston. Proper dryer duct installation is essential for safety, efficiency, and airflow. This project is a great example of the quality and professionalism you should expect when hiring a contractor for your dryer vent system.

At Duct Diagnostics, our goal is 100% customer satisfaction. We specialize in residential and commercial air duct cleaning, duct sealing, and dryer vent cleaning. Using state-of-the-art, contaminant-free equipment approved for hospitals and labs, our trained professionals deliver quality service with integrity—no matter the job size.

Contact us today!
📞 203-734-1532
🌐 https://ductdiagnostics.com/

Cleaner ducts mean cleaner air. Reduce allergens, dust, and debris in your home and create a healthier indoor environmen...
05/18/2026

Cleaner ducts mean cleaner air. Reduce allergens, dust, and debris in your home and create a healthier indoor environment for your family.

At Duct Diagnostics, our goal is 100% customer satisfaction. We specialize in residential and commercial air duct cleaning, duct sealing, and dryer vent cleaning. Using state-of-the-art, contaminant-free equipment approved for hospitals and labs, our trained professionals deliver quality service with integrity—no matter the job size.

Contact us today!
📞 203-734-1532
🌐 https://ductdiagnostics.com/

Leaky ducts can waste a significant amount of conditioned air. Aeroseal technology seals leaks from the inside out—helpi...
05/15/2026

Leaky ducts can waste a significant amount of conditioned air. Aeroseal technology seals leaks from the inside out—helping improve efficiency and lower energy costs.

At Duct Diagnostics, our goal is 100% customer satisfaction. We specialize in residential and commercial air duct cleaning, duct sealing, and dryer vent cleaning. Using state-of-the-art, contaminant-free equipment approved for hospitals and labs, our trained professionals deliver quality service with integrity—no matter the job size.

Contact us today!
📞 203-734-1532
🌐 https://ductdiagnostics.com/

Before & after results from a duct cleaning project in Westport. Removing built-up dust and debris from your duct system...
05/13/2026

Before & after results from a duct cleaning project in Westport. Removing built-up dust and debris from your duct system helps improve airflow, support healthier indoor air quality, and keep your HVAC system running more efficiently.

At Duct Diagnostics, our goal is 100% customer satisfaction. We specialize in residential and commercial air duct cleaning, duct sealing, and dryer vent cleaning. Using state-of-the-art, contaminant-free equipment approved for hospitals and labs, our trained professionals deliver quality service with integrity—no matter the job size.

Contact us today!
📞 203-734-1532
🌐 https://ductdiagnostics.com/

⭐⭐⭐⭐⭐ Another happy customer! We’re proud to provide reliable service that improves comfort, air quality, and efficiency...
05/11/2026

⭐⭐⭐⭐⭐ Another happy customer! We’re proud to provide reliable service that improves comfort, air quality, and efficiency in every home we serve.

At Duct Diagnostics, our goal is 100% customer satisfaction. We specialize in residential and commercial air duct cleaning, duct sealing, and dryer vent cleaning. Using state-of-the-art, contaminant-free equipment approved for hospitals and labs, our trained professionals deliver quality service with integrity—no matter the job size.

Contact us today!
📞 203-734-1532
🌐 https://ductdiagnostics.com/

Address

773 Bridgeport Avenue
Milford, CT
06460

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+12037341532

Website

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