Brock Doors & Windows Ltd.

Mark Hill was great, he came to the house after our first contact in the showroom,always on time,and made good suggestions on the windows.
Dan was our installer,he and his partner did the jobs very efficently and neatly.They cleaned up and the windows looked great.
We have noticed a great saving in our gas consumption over the winter,20% less gas and the winter was 17% colder! What more can one say,except too bad we have no more windows to change!

Brocks product line and installer are first rate. No installation problems whatsoever. On time, On Price and site clean-up during and afterward. I highly recommend Brock and their installer "John".
Northstar windows installed along with a patio door replacement.

This is the 3rd time we have had the pleasure of working with this company. Everyone is courteous & helpful. When we had a concern they were very accessible & looked after our needs. We are very impressed with the quality of their windows & our new front door always brightens our day. Thanks to Bruce & Donna for your continued support, and a special thanks to Eric for going the extra mile for us.
We will highly recommend you to our friends.

We had our window's done by Brock about 9 years ago.The job was so well done and we were very happy,when we needed the crank on one window replaced they came right out and no charge.So 9 years later we need the doors done and called Brock right away.The sale's man [Brian] came out and spent some time with us so that we got what we wanted and what we needed .Great guy.Six weeks later we have beautiful new doors,we are more than pleased.Also about 5 years ago we had my Mother use this company to have her front window done.Three jobs very well done
Barbara from Oakville

Brock home improvement immediately showed their experience and knowledge the moment they walked in. They knew what to ask, what to recommend, and educated us on issues we had no idea about and that the other companies never even mentioned!
The sales professional and installers were polite, friendly, and installed in some of the coldest weather of the year, all with a smile. The window quality if super - we had a few windows done a few years ago and you can see and feel the difference.

I would highly recommend Brock to anyone looking to deal with an honest and reputable company with quality results.

Shawn and Karen Cox.

Brock Windows & Doors did 2 installations at our house. The first installation was a new steel front door approximately 3 years ago. We were very satisfied with the work that they did so lasy summer we decided to have them install 2 patio doors and once again their installer Paul did a great job. We are very happy with our doors.

Our sales rep. Mark Hill was very knowledgeable on the products and extremely helpful throughout the project.
The installers were efficient and hard working, always cleaned up the work area before they leave for the day.
And the back office were helpful throughout this reno as well.... great experience over all....

We had several windows replaced in our home and I was satisfied with the service from the initial sales call to the completed install. They know there products and were not pushy. The price was competitive and was installed in a timely manner. The only negative was the salesman said that our window coverings would still after the installation but they did not so we had to buy new blinds.

We are very happy with the Northstar product we chose. We experienced a problem with the work performed when the door was installed, and found that the company lacked customer service and the commitment to resolve complaint issues in a timely and professional manner.

Brock Windows installed two windows and did some aluminum siding work on our house and I was more than pleased with the product and quality of the installation. The workman was courteous and professional. I would recommend them 100%.