Great Northern Home Exteriors Inc. Logo
  • Home
  • Product & Services
  • Eavestrough
  • Siding
  • Contact Us
  • Galleries
    • Entry Door Installations
    • Window Installations
    • Patio Door Installations
    • Vinyl Siding Installations
    • Storm Door And Enclosure Installations
  • About Us
cropped-cropped-Great-Northern-Logo-Blue.png
  • Home
  • Product & Services
  • Eavestrough
  • Siding
  • Contact Us
  • Galleries
    • Entry Door Installations
    • Window Installations
    • Patio Door Installations
    • Vinyl Siding Installations
    • Storm Door And Enclosure Installations
  • About Us
Two Double Hungs With Custom Capping For Air Conditioner
Front Windows With Very Large Four Panel Window

Picture Window With Clear Glass

January 23, 2019
Book A Free Quote
Service Areas

St. Catharines

Thorold

Welland

Niagara Falls

Niagara On The Lake

Fort Erie

Port Colborne

Pelham

Beamsville

Wainfleet

Dunnville

Crystal Beach

Stevensville

Grimsby

Hamilton

Stoney Creek

and more…

📞 289-362-2644 ✉️ gnheontario@gmail.com Request a Free Quote

Great Northern
Home Exteriors Inc.

21 Duke Street – Suite 107
St. Catharines, ON L2R 5W1
289-362-2644
gnheontario@gmail.com

KV Custom Windows • 5-Year Workmanship Warranty

Services

  • Window Replacement
  • Doors
  • Siding
  • Eavestrough Installation

Service Areas

  • Niagara-on-the-Lake
  • St. Catharines
  • Niagara Falls
  • Welland
  • Port Colborne
  • Fort Erie
  • Pelham
  • Beamsville
  • Stoney Creek
  • Smithville

Trusted & Top-Rated

BBB Accredited Business
Google Reviews
ThreeBestRated Award
TrustedPros Member
© 2025 Great Northern Home Exteriors Inc. All rights reserved.
Facebook Twitter YouTube LinkedIn Privacy Policy