100% legitimate! Extremely reputable. Family owned over 50yrs.
They did my fathers 2houses in the 70's, 80's my house in 04 and 20 as well as my mothers 1mill $ home in 2017.
You can also call Blackbird roofing.
My neighbours at 108 Cornwall Dr. Highly recommend them. Mention their address and they get a credit if you go with them
They are about $2,000 less before tax however I am not sure the brand or warrantee of the shingles they use.