(248) 649-7200 Sigrid Garrick-Keller Williams Realty Troy reviewsbr New Ratingbr br It has been a great experience working with Sigrid, she diligently worked to help find us the right home, analyzed everything as if she was buying it for herself, always looking for our best interest, very patient, very experienced, we are very fortunate to have Sigrid working for us to find a home.