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Duct Diagnostics

4.9

About this business

At Duct Diagnostics, our goal is to achieve 100% customer satisfaction. We service the entire state of CT, and specialize in residential & commercial air duct cleaning. Our state-of-the-art duct cleaning equipment is contaminant-free and approved for use in sterile environments, such as hospitals and laboratories. Our professionally trained staff prides themselves on a job well done and gives the same consideration to all jobs - large or small. Integrity is the key to our success and the reason why we never have an unhappy c... read more

Location details

354 Woodmont Rd #13, Suite 13, Milford, CT, 06460, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.9231 reviews
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Teresa N's profile image
Teresa N 
4 years ago

Duct Diagnostics were professionals the minute they walked in the door. The two service techs wore paper booties, explained what they were going to do, showed me their work half way through the project and when it was over. They vacuumed my carpets and put away my belongings in the exact location from the furnace closet (I was very impressed with this). The air coming out of my ducts feels clean and flows with more force. I highly recommend the professionals at Duct Diagnostics. 

Lynn O.'s profile image
Lynn O. 
4 years ago

From my phone inquiry to the complete residential duct cleaning, my experience with Duct Diagnostics was truly a breath of fresh air! They showed up within a few days of my call to give me a thoughtful, detailed estimate. The crew came on time to clean and they were professional, respectful, and thorough. Floors were protected with tarps throughout, shoe coverings were removed each time someone went outside and replaced before entering. Face coverings were worn appropriately. Duct coverings were removed carefully, cleaned co... read more

Robert L.'s profile image
Robert L. 
4 years ago

Duct Diagnostic is one of the most professional companies I have hired to do work in my home.The 2 guys were neat , clean in their work. I would highly recommend this company. 

John P.'s profile image
John P. 
4 years ago

It is rare that I give a perfect score to any evaluation but I rate Duct Diagnostic that score. They are neat and clean in their professional work, welcome questions have no hidden costs and accompanied me one final walk through.Bob gave me a reasonable estimate and Kevin and his associate did exceptional work. I have no hesitation in highly recommending Duct Diagnostic to anyone in need of their services 

kim r's profile image
kim r 
4 years ago

I came down with allergy problems for the first time in my life, apparently from allergens both inside and outside of my home, and predominantly from material that was in my ducts for over 35 years. It got so bad that I had to keep some windows open while I was running my central AC. I often felt that I didn’t want to come home. But all of that ended after they finished their work which included cleaning my AC cooling coil that’s located in the ducts above the blower. Thank God and Duct Diagnostics for that. And during the w... read more

Shari R's profile image
Shari R 
5 years ago

Chris from Duct Diagnostics did a fantastic job cleaning my ducts for a relatively reasonable price. They arrived on time with a call prior to let me know they were on their way. They spent 5 hours cleaning all the duct work throughout my condo and the furnace. They were tidy and did not leave a mess and left the vents in good condition. They also put in a new filter. After they cleaned my furnace and the coils it looked like new again even though they had been coated in thick soot and debris before cleaning. I was impressed... read more

Business response:

Thank you ******we appreciate you taking the time to leave us a review. ... we are very happy to hear that you are so pleased with our work. We are a small family business and we take pride in doing the very best job we can. All the best to you and your family from our family at Duct Diagnostics. 

RainyNights's profile image
RainyNights 
7 years ago

Mike T. from Duct Diagnostics from Milford, Connecticut came to our home in Colchester, CT. on scheduled time. Mike entered at home and put on his booties ( we have white carpets) as soon as he entered. All throughout he was friendly, easy to talk to & very courteous. Extremely knowlegeable too. Mike T was in our home to give us a FREE estimate for for air ducts cleaning. He checked ducts and told us they were very cleaned. "No need to have them cleaned" , he said. What honesty!!! My husband & I have never come across such h... read more

Frequently asked questions about Duct Diagnostics

How is Duct Diagnostics rated?

Duct Diagnostics has a 4.9 star rating with 231 reviews. 

When is Duct Diagnostics open?

Duct Diagnostics is open now. It will close at 5:00 p.m.  

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