Building Information

Click here for a letter from the Diocese about water testing.

Click here for information about Our Lady of Mercy's water sampling results.
Related image  Happy Summer!

Welcome to Our Lady of Mercy School where students are educated in Faith, Academics and Service. This summer’s school project is to outfit two Discovery Rooms where students will have the opportunity to apply their science, math, technology, and engineering skills to real-life situations in a collaborative project based setting.  We can’t wait for September when you get to see all we have accomplished! 

New families interested in being part of the excitement at Mercy are invited to call 516-433-7040 to arrange for a tour; weekday, evening and weekend appointments are available.

Class Supply Lists are available in the Backpack Folder under Quick Links on the right menu bar.
​Summer Office Hours- Tuesdays through Thursdays-9 a.m. to Noon





OLMS Water Sampling Report
OLMS Water Sampling Report
OLMS Water Sampling Report
School News
arrowsSchool Messenger - Letter from Diocese
A letter from the Diocese about the School Messenger, our system for communicating with our families
Read More about School Messenger - Letter from Diocese
arrowsMatching Funds Program
Does your company have a matching funds program?
Read More about Matching Funds Program

Diocesan News

Bishop Barres

Bishop Barres
"Dramatic Missionary Growth"
Click here for the latest news from our Bishop.

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