Spell Check

Contact Us

Use the information below to reach us or send us a message using the form to the right.

Customer Service

(631) 698-9500

Business Hours

Monday through Friday 8:30am - 8:00pm

Saturday 8:00am - 4:30pm

Hearing Impaired/TTY

(631) 589-5210

After Hours Emergency

(After business hours, weekends & holidays)

(631) 665-0663


Walk-In Center

2045 Route 112, Suite 5
Coram, NY  11727

Business Hours

Monday through Friday 8:30am - 4:45pm

Saturday 8:00am - 4:15pm


Administrative

(631) 589-5200

Business Hours

Monday through Friday 8:30am - 5:00pm

4060 Sunrise Highway
Oakdale, NY  11769


Changes in Responsibility or Ownership

Customer Service: (631) 698-9500
(Residential Application, Tell Us You Are Moving, Check for Existing Surcharges)


Damaged Hydrant or Unauthorized Use of Hydrants

Customer Service (631) 698-9500


New Service

(631) 218-1148


New Construction

(631) 218-1148


Cross Connection Control (RPZ, Double Check Valve)

(631) 563-0266


Suffolk County Department of Health

(631) 852-5810


Education Center

(631) 292-6565

Tour Days and Hours

Tours of the Education Center are on the third Thursday of each month, with the exception of December.

Regular Tour Hours:
Education Center Tours begin at 2:00, 3:00, 4:00 and 5:00 PM.

Summer Hours (June, July & August):
Education Center Tours begin at 1:00, 2:00, 3:00 and 4:00 PM.  

4:00 and 5:00 tours do not include a Laboratory tour.

To reserve your spot and read tour guidelines, Click Here.

260 Motor Parkway

Hauppauge, NY 11788