When selecting a plumbing contractor for new construction plumbing ny, building owners should consider several factors, including the contractor's experience, qualifications, and reputation. They should look for a contractor who has experience designing and installing plumbing systems for buildings similar in size and scope to theirs. Building owners should also ensure that the contractor is licensed and insured and has a good reputation in the community. They may want to ask for references or check online reviews to get an idea of the contractor's track record. Finally, building owners should consider the contractor's communication skills and their ability to work collaboratively with other contractors and stakeholders involved in the project. Good communication and teamwork are essential for ensuring that the plumbing system is designed and installed correctly and meets the building's specific needs.