Customer Ratings and Reviews
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James Lundy on Google
(August 1, 2021, 10:14 pm)I have used synergy twice now and both times I’ve had a good experience and found them very competent.
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Andrew Aloe on Google
(July 18, 2021, 8:10 pm)The Synergy Exteriors company was excellent. Quoted a good price for quality eaves trough and the work was excellent. I would recommend this company to anyone who asks me. Very professional. FYI, I will ask them back to do the rest of my eaves.
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Rod Young on Google
(June 27, 2021, 4:23 pm)Called Synergy about replacement eavestrough after seeing them at my neighbors house. Great quality work in a timely fashion. Excellent clean-up after the job was done.
Would highly recommend Synergy!! -
Rick Burton on Google
(May 29, 2021, 8:12 pm)Outstanding service. Great rates. Very easy company to work with.
Janet was terrific. She took charge of the entire shopping experience. She was able to explain the process, and carefully listened to our needs.
The crew arrived at our house exactly on time and did a bang up job.
Keep up the fantastic work Synergy, you guys have costumer service all figured out.
Rick Burton -
The Culinarians Inc on Google
(April 8, 2021, 2:02 pm)We had the good fortune of hiring the right company the first time! The staff and crew at Synergy Exteriors have been absolutely exceptional!
The workman ship and quality of their products was top notch and the on going customer service and follow-up 3 years and counting has been truly unbelievable!
We would endorse them to anyone looking to have exterior work completed by true professionals.
Real hard working honest people are a rare commodity in this world!
Thank you to the staff and crew at Synergy Exteriors!
Photos of Onyx Windows and Doors
Photo by Synergy Exteriors (Show full size) 
Photo by Frank (Show full size) 
Photo by John Walters (Show full size) 
Photo by John Walters (Show full size) 
Photo by Onyx Windows and Doors (Show full size) 
Photo by John Walters (Show full size)
Questions & Answers
What is the phone number for Onyx Windows and Doors?
The phone number for Onyx Windows and Doors is (519) 939-6007.
Where is Onyx Windows and Doors located?
Onyx Windows and Doors is located at 20 Chisholm St, Orangeville, ON L9W 1R4, Canada
What is the internet address for Onyx Windows and Doors?
The website (URL) for Onyx Windows and Doors is: https://synergyexteriors.ca/onyxwindowsanddoors/
What days are Onyx Windows and Doors open?
Onyx Windows and Doors is open:
Monday:8:00 AM – 5:00 PM
Tuesday:8:00 AM – 5:00 PM
Wednesday:8:00 AM – 5:00 PM
Thursday:8:00 AM – 5:00 PM
Friday:8:00 AM – 5:00 PM
Saturday:Closed
Sunday:Closed
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