We have been providing site contracting services to Westchester County, NY, for over 30 years! We are licensed, bonded, and insured and proudly stand behind all of our work. We serve residential and commercial properties in the area. At Tri-State Contracting of Westchester, we offer free estimates on all our work and 24-hour emergency service for excavation and snow removal emergencies. Call us today – you’ll be relieved you did!