I had this company install a brand new 2 piece toilet at my rental property last December. My tenants told me that he left the box in the bathroom after the job was completed. Also left the old toilet in the garage without taking the two pieces apart and leaving it at the curb. This was really inconvenient for my tenant as they're handicapped. I let that slide and didn't complain.
About three weeks ago, I got a call that over night, the new toilet had leaked all over and water penetrated to the ceiling downstairs. I've had toilets installed over 10 years ago and never ever had this issue, but in this case, it failed in less than a year. Anyways, sent a plumber to find the root cause. The root cause seems to have been a loose connection from the toilet tank to the bowl and a leaking connection from the water supply to the toilet.
This was a horrible experience for me and I hope that this doesn't happen to anyone else. I would stay away from these guys for any toilet installation jobs and hire a professional plumber, since these guys charge the same amount. That was my mistake and rushed myself in hiring them.