High-Performance Windows & Doors
in London Ontario
LOCATED IN LONDON AND SURROUNDING AREAS
AHS windows and doors are precision-engineered to deliver superior energy efficiency, furthermore help reduce the consumption of fossil fuels needed for heating and cooling homes. Get a free quote on your replacement window and replacement doors.
Find Us Nearby
London, ON
Including
Strathroy
Woodstock
St Thomas
Ingersoll
Tillsonburg
Port Burwell
14,821
Happy Clients
37,901
Windows Installed
16,051
Doors Installed
8,531+
Free Online Quote
Replacement Window and Door Quote
Explore Our Products
Replacement Windows
Lower your carbon footprint with AHS Replacement windows. Our windows are manufactured to meet energy-star requirements. We believe in our products, so all windows come with a lifetime warranty – although we don’t think you’ll need it!
Replacement Doors
Our replacement doors are the perfect fit: quality at an affordable price. AHS replacement doors retain the craftsmanship and combine it with modern-day technology to provide you with products that will endure the test of time and save your heating and cooling costs.
