Local plumbing guides
Answers to the plumbing questions Centereach-area homeowners actually ask.
All guides, newest first
When should I winterize my outdoor faucets and pipes on Long Island?
Do it by the end of October. At Islip MacArthur Airport, the closest official weather station to Centereach, the median first freeze (32°F) is…
Read the guide · 2026-10-25How do I check a plumber's license in Suffolk County?
Ask the plumber for their Suffolk County license number, then search it (or the business name) in the County's free online license and complaint…
Read the guide · 2026-10-24How often should a cesspool or septic tank be pumped on Long Island?
For most Long Island homes, plan on having the cesspool or septic tank inspected and pumped about every 2 to 3 years, which is what New York State…
Read the guide · 2026-10-23Is the water hard in Centereach, and do I need a water softener?
Usually not. Centereach is served by the Suffolk County Water Authority (SCWA), and most SCWA water is soft to moderately hard: in SCWA's 2026 report…
Read the guide · 2026-10-22Can I replace my failed cesspool with another cesspool in Suffolk County?
No. In Suffolk County, a failed cesspool can't be replaced in kind. Since July 1, 2019, the County Sanitary Code (Article 6) has required any…
Read the guide · 2026-10-21