They are a SCAM!!! They will charge you to cancel/close your account after getting nothing from them.
They are a SCAM. Do not go anywhere near them! They will take 4+ months to even get anyone out to do the job, then charge you an exorbitant amount for the privilege of canceling your service, or you can just let them charge you a hefty chunk for doing nothing every few months. You can't close your account, you can't remove your payment method, and there is NO MEANS OF CONTACTING THEM AT ALL. NO PHONE NUMBER, NO EMAIL, NO PORTAL, NOTHING. They are a pure scam and you will literally have to cancel whatever card you gave them to get your "free cleaning" in order to get them to stop taking your money forever.