Ray (Mint Duct cleaning) responded within minutes to my request for service offering full service including duct cleaning and sanitizing at a fair cost.
Ray was able to accommodate my schedule and showed up on time on the morning of the service to take place .
Ray checked the status of the furnace as well as all the duct's slots to ensure the heat system work well followed by detailed explanation about how the work will be done and what I should expect .
Ray followed the steps which he described which included attachments of a large pipe to vacuum the dust, push the dust to the main duct from which he "trapped and vacuumed " the dust while monitoring the process via an internal camera inside the ducts.
To complete the process Ray used a biological detergent for sanitizing.
On top, although was not included at the initial quotation ,Ray cleaned the A/C duct as well with no additional charge.
The work was done professionally and to my full satisfaction
I will most certainly will use Mint Duct services again
Thank you Ray .