Air Duct King

Did a nice job

Fantastic !!

John was very good. He was on time, kept the project clean and was very knowledgeable. He explained everything and went right to work. He finished the project in a timely manner with easy paperwork. The air in my house is much cleaner and healthier. I highly recommend John.

My ducts and coils were cleaned well and overall a pleasant experience.

Professional, Quick, quiet and really made a difference in the air quality of our home. Highly recommended!

Great job, would highly recommend.

Very knowledgeable and professional at his job he went above and beyond what anyone else would have done

We scheduled a standard duct cleaning, but mold was discovered. Options for remediation and prevention were presented and we were able to get everything done within the scheduled appointment time. The appointment scheduling process was timely and the owner was easy to work with.

Thorough workmanship and knowledgeable

Work was very well explained and done, especially the mold treatment in air ducts. Would have given 5 stars except for the cost--too much for 1/2 day's work.

John (no last name provided) gave me a quote of $400 over the phone. That seemed reasonable to me so I agreed to have him clean the vents in my home, which is a two-story with approx. 2400 sq. ft. with a basement. John cleaned the vents in the first and second floors then started on the basement. He pointed out that he found black mold and asked if I wanted him to continue. I didn't want to leave the job half done so I agreed. He told me the cost would be $4,363.93 a I could pay with a check, Venmo, cash or one other way. He advised that if I paid with cash he wouldn't have to charge the 8% tax, so I paid $4,300.00 in cash. Now in hindsight I'm questioning the charge of $4,300. The receipt I received did not indicate a business address for Air Duct King LLC and the phone number was crossed out and his phone number written in. I wish I could have another person review the work done and advise if the price paid was more than the work actually warranted, which I feel it was.

Friendly professional and job well done. More than appreciate John's patience and comes highly recommended.

John was the man and he responded right away! He walked me through every single step needed to get my house back 100% clean and healthy!! Can’t beat the price and comfort!

Service was great. Walked us through our issues and how we can prevent them in the future.

Early and quick, friendly and professional! Very happy with the work done!

On May 30, 2026, I hired Air Duct King LLC to clean the HVAC duct systems at my duplex. Before the appointment, I was quoted approximately $400 per HVAC system, for an expected total of approximately $800. After arriving at the property, John McCoy engaged in what I believe were high-pressure sales tactics and a bait-and-switch pricing scheme. After quoting approximately $400 per HVAC system, he claimed there was mold contamination in the ductwork and showed me photographs that he represented as evidence of mold in my system. Based on those representations, I agreed to additional services, including mold treatment. The final invoice increased to $2,898.61, which I paid via Venmo. I no longer believe the photographs shown to me accurately depicted my HVAC system. Those photographs were a significant factor in my decision to authorize thousands of dollars in additional charges. When I later requested copies of the photographs, Mr. McCoy stated in text messages that he no longer had them. On June 2, 2026, only two days after the service, I arranged for an independent inspection by a NADCA-certified air duct cleaning professional. The inspector advised me that there was absolutely no mold present in the ductwork and that no mold remediation had been performed. The inspector specifically told me that he found absolutely no mold in the ducts and that no mold-remediation work had been done despite the mold-treatment charges appearing on the invoice. The NADCA-certified inspector also advised me that, in his professional opinion, the ductwork had not actually been cleaned and that Mr. McCoy had cleaned only enough to make it appear that the ducts had been cleaned. The inspector documented the condition of the system with photographs showing visible dust and debris remaining within portions of the ductwork only two days after the service. I believe I was persuaded to purchase unnecessary mold-related services through high-pressure sales tactics, representations that were not accurate, and photographs that I no longer believe reflected the actual condition of my HVAC system. An independent NADCA-certified inspection conducted only two days later found absolutely no mold in the ductwork, no evidence that mold remediation had been performed, and significant debris remaining in the system. I am requesting a refund and Angi's assistance in resolving this matter.

John was great to work with. He even responded to txt late at night. He was on time, professional, he helped move furniture I couldn’t, explained what condition my vents were in, provided a written estimate, no pressure sales. I would highly recommend his services.

John was very thorough. He pointed out areas of concern, then addressed them as needed. Would definitely have him back, and I highly recommend him.

John was very friendly. He explained what he was doing and why. Cleaned furnace , dryer and all the vents. Showed me the dehumidifier was all moldy. He removed the filter and installed a light to extract the mold spores. Very pleased with the job John did. Would highly recommend his company.

John took the time to discuss our options and then proceeded with the work we authorized. Any additional work was documented with a written estimate and pictures. Very personable and took the time to clean up after himself in ear work area of the home. Highly recommended!!

They were pretty good

Did a good job

So far so good but still waiting on UV lights to be delivered to cleanup mold

John was great and hire him again. On time Knowledgeable Professional Explained process well

He was here early, got the job done efficiently and fast.