Renfrew Timber sash and casement window restoration and replacement company.

AJ Ralston has been providing affordable window replacement services in the Renfrew area since 1961.

AJ Ralston has successfully completed a number restoration projects involving different types of homes.

Our staff have broad experience in repairing windows whilst still preserving the original fabric & details of the building.

The values of our company reflects the experience of our staff and the quality of our work is a direct result of the care taken by our workers.

What Can We Do For You

AJ Ralston is a not a business interested in taking shortcuts or accepting any sub-standard work. Rather we offer a professional replacement window replacement service and maintain our reputation for first-rate quality service at all times. AJ Ralston specialises in the following areas:

After The Installation of your New Windows at your property in Renfrew

While most Renfrew window companies become scarce after your windows are installed| AJ Ralston is there for you. Our trained specialists will follow-up on a job after it|s finished. They will meet with you to discuss any further needs you may have| such as implementing a preventative maintenance program for your new windows| or any individual repairs or adjustments that may be needed.

Send an email to contact AJ Ralston today to arrange a free meeting with a consultant to discuss how we can fit a replacement window for you.

Our customer testimonials will give you the assurance & confidence you need and encourage you to invite us become your Replacement Window provider for your Renfrew property.