Best Company Ever!!! I contacted MJ Home Services originally to have my vents cleaned. John & his team responded immediately and found that I had some mold issues as my home is 62 years old. They completely cleaned my whole system and treated my basement to eradicate the mold. John also did several other jobs for me in addition to the mold treatment including, carpet cleaning, installing a French drain, and many other small jobs which greatly improved our home. John is the Master & is very knowledgeable. He and his team were prompt, courteous, professional, reliable, affordable, and very pleasant to work with throughout the entire process. I highly recommend MJ Services for any air duct or carpet cleaning or any of the services they provide. You will be very happy using this company, which is very rare these days!!! I would give them 10 stars if I could!!!