Green HingeThe Best Overhead Door Sealing System in the Industry
Residential & Commercial
U.S. Patented


feature image

Why Harmony Door Service?

We take confidence in knowing that when we service or install your overhead door it will function as per manufactured requirements.
feature image

We Repair All Brands of Garage Doors

Our professional & highly experienced technicians pride themselves in knowing that they will have your garage door repaired and working perfectly.
feature image

Certified Technicians in Your Area

Our certified technicians are now serving in Newton and surrounding areas. Find out why “Service is our leading product!”


Highest quality & Unequaled Service

Harmony Door Services Inc., a family-owned and operated company, has been serving Southern Ontario for over 14 years. Our goal is complete customer satisfaction. Harmony Door Services Inc. offers top-of-the-line residential, commercial, agricultural, and industrial overhead garage doors in the Newton, Ontario area.

Please visit our image gallery to view our product selection.

What Customers Say

Richard B (New Hamburg) | Apr 25, 2016

From the initial consult with Merlin to the finished product installed, we were very pleased with Harmony Doors.
Thank you!

Robert M (Nithburg, ON) | Jun 11, 2015

My wife and I were very pleased with the quality of the product. We also were happy and surprised that it did not take long from the time we ordered until ….
See More Reviews