Professional Window Installers in Keswick, ON

“Best service for windows and doors I've ever had. Thank you so much for everything! The understanding of rhe project since day one was unbeatable! If I could rate higher than 5 stars I would right away.”

“Walked in as a non customer to ask for a help with a floor I had installed myself a few years ago that was lifting in places. They were very helpful with my options and a solution that will give me a few years more wear with my floor. Thanks fellows....”

“Great service, good eye for design, arrived and finished when promised, excellent communication - highly recommend!”

“Professionalism from start to finish from Katie, Angele and everyone from the company. Jesse and her crew were great and completed the installation in great time in a quality manner. She reviewed the installation with me upon completion before leav...”

“The quality, service and attention to detail that we received was exceptional. Alex was patient and helpful in guiding us to make a style decision. Once we did decide, he arrived when we had scheduled, and installed the new door perfectly”

“Had the original doors of my century home replaced by Simon&Sons. Not old did they advise us well on the selection of door and styling, they did a fantastic job of installation. They made sure we were completely satisfied with the work and were prof...”

“Very satisfied with Mohammad's professional service, and he delivered what was promised in a timely manner and we've got our front door installed as promised. Highly recommend his services.”

“Great company, highly recommended! We finally had our windows updated from builder grade and what a difference! GoldHill Windows and Doors were great to work with during the entire project. The installers were always on time, friendly, professiona...”

“IHD Design Build has worked with Paul and the rest of the DeCola team for well over 25 years and completed countless projects together. DeCola Windows and Doors is easily one our most valued trade partners.”

“The staff talked me out of a higher end product as he felt it was too nice for the application I was using it for (rental property). It was less money for him but he was more concerned with finding me the right product that met my needs. 10/10”

“I live in Wasaga Beach and recently purchased a three season Sunroom. The quality of the work is excellent and everyone is very knowledgeable and friendly. I certainly would recommend Dungate and look forward to have them do additional work for us. ...”

“I had heard so many great things about Sutton Glass and needed a patio door and new window - They were great to work from TJ to Steve and the installer Dennis who was very personable and polite explaining everything and the patio door and window are...”

“The service from Lighthouse was impeccable and the owner was both professional and friendly. Finished the whole job in a weekend, which everyone everyone else asked said would take 3 weeks (for more money). I would highly recommend using them and wou...”

“Mallory helped me order a large number of replacement Windows for my house, I got exactly what I ordered , they arrived when she said they would arrive, one was back ordered but she kept in touch with emails. I dealt with some of the other staff, gre...”

“Highly recommend John and Alex. Super down to earth, easy to work with. Rates were really reasonable. John was always available to chat and made the whole process nice and simple.”

“I would highly recommend this company. They installed my new sliding door in a professional manner. Cleaned up after installation, Installed with precision. They really care about doing a great job for their clients. Positive Responsiveness, Punctual...”