NY or NJ mid/upper tier Supplier Recommendations

Really excited to get to work on my first renovation and flip in Westchester NY. Purchased a house from bank for $589K and need to turn it into an ARV $800K home. Have read all of J. Scott's work and am building out my supplier/materials team. Hoping someone could make some strong recommendations for the following material suppliers in the New York or New Jersey area:

- Granite or Quartz Countertops

- Appliance wholesalers (new stove, ovens, and kitchen appliances needed)

- Small job and capable handyman for odds and ends and installations of less complex items (this person probably needs to be in northern NY closer to house)

- Landscaping crew (not as much design needed, but good solid, cheap crew)

- Window and door supplier

Thanks so much in advance BiggerPockets community!