Contact Us

Visit one of our showrooms!

Available at any Riverhead Building Supply or Riverhead Building Supply Design Showroom!

Long Island

Riverhead

1093 Pulaski Street
Riverhead, NY 11901
phone. (631) 996-3100
fax. (631) 727-4180

Hours of Operation:
Monday - Friday: 8:00am - 5:00pm
Saturday 8:00am – 3:00pm

East Hampton

15 Railroad Avenue
East Hampton, NY 11937
phone. (631) 324-2848
fax. (631) 329-8848

Hours of Operation:
Monday - Friday: 8:00am - 5:00pm
Saturday: 8:00am - 3:00pm

Greenport

74500 Main Road
Greenport, NY 11944
phone. (631) 996-3200
fax. (631) 996-3199

Hours of Operation:
Monday - Friday: 8:00am - 5:00pm
Saturday: 8:00am - 3:00pm
Sunday: 8:00am - 1:00pm

Mineola

303 Rosyln Road
Mineola, NY 11501
phone. (516) 394-8888
fax. (516) 394-8889

Hours of Operation:
Monday - Friday: 8:00am - 5:00pm
Saturday: 8:00am - 3:00pm

Southampton

1093 Pulaski Street
Riverhead, NY 11901
phone. (631) 996-3100
fax. (631) 727-4180

Hours of Operation:
Monday - Friday: 8:30am - 5:00pm
Saturday: 8:30am - 3:00pm

Rhode Island

Middletown

1400 West Main Road
Middletown, RI 02842
phone. (401) 541-7480
fax. (401) 541-7489

Hours of Operation:
Monday - Friday: 8:00am - 5:00pm
Saturday: 8:00am - 12:00pm

North Kingstown

6000 Post Road
North Kingstown, RI 02852
phone. (800) 874-9500
fax. (401) 884-9966

Hours of Operation
Monday - Friday: 8:00am - 5:00pm
Saturday: 8:00am - 12:00pm
*Visits to the showroom outside of regular hours can be arranged by appointment.