Basically a very similar experience to unhappyc782.
Didn't show up on the dates they said they would. Unresponsive and unprofessional.
Did poor work and had to come back constantly to fix their poor work (6 times for the flooring!), seems like everything is "not my job" with their subcontractors.
Say one thing and do another.
As unhappyc782 said, if you have any choice through your insurance DO NOT LET AJ GRANT WORK ON YOUR HOUSE, they just left it looking worse than it was and took 11 months to do a job that was said to take 3.....
Honestly the worst experience I've ever had with any company