Looking for a good contractor in Cambridge, MA area

Just bought a condo in cambridge, MA that's in need of some work. Mainly kitchen and converting the carpet to engineered hardwood and a few other small things. Hard to find someone that's available to start asap so I'd appreciate a recommendation. References or examples of work is a must for me. Would love to build a long term relationship with someone as I've got other properties that I may touch up soon.
Thanks!