Port Jefferson Station Store | Riverhead Building Supply

Retail store & yard
in Port Jefferson Station

333 Hallock Avenue, Port Jefferson Station, NY 11776

631-928-1515

Hours
Monday – Friday: 6:30 am – 4:00 pm
Saturday: 7:00 am – 1:00 pm
Sunday: closed

Masonry showroom
in Port Jefferson Station

339 Hallock Avenue, Port Jefferson Station, NY 11776

631-591-7800

Hours
Monday – Friday: 6:30 am – 4:00 pm
Saturday: 7:00 am – 1:00 pm
Sunday: closed

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Riverhead Building Supply is on Hallock Avenue off Route 112 heading east in Port Jefferson Station.

NOW STOCKING MASONRY PRODUCTS. Let us be your local hardware, lumber and building materials supplier. This store is a full lumber yard with full delivery services and dedicated trucks to drop materials at your jobsite. Visit our hardware store for supplies like fasteners, blades, gardening supplies, and power tools. Homeowners welcome!

Featured products in our Port Jefferson Station millwork showroom

Andersen windows and patio doors featured in a coastal-inspired living space


ANDERSEN®
WINDOWS AND
DOORS 400 SERIES,
A SERIES

Marvin windows and doors featured in a bright lakeside room with expansive views and folding patio doors


MARVIN® WINDOWS
AND DOORS

Services in our Port Jefferson Station store

  • Delivery service
  • Blade sharpening service
  • Tool repair service
  • Lockset re-key
  • Decking & railing displays
  • Roofing displays & samples
  • Siding displays & samples
  • Masonry displays

Installation services

  • Andersen® service & repair
  • Marvin service & repair
  • Storm & screen door installation
  • Window & Door installation and replacements
  • Lift & slide ‘big door’ installation
  • Bilco® basement door installation
  • Screen enclosure installation
  • Gutter installation

Connect with a millwork specialist in Port Jefferson Station
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