Customer Ratings and Reviews
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Francis Bossé on Google
(October 1, 2020, 11:46 pm)Great team and great service
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Eric Roy on Google
(January 19, 2020, 10:27 am)Great company and dedicated staff
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Max Porter on Google
(April 28, 2019, 9:13 pm)Great testing laboratories
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Hannibal Kalsan on Google
(December 14, 2018, 2:05 pm)Great work environment.
Photos of UL
Photo by building science / science du bâtiment at UL (Show full size) 
Photo by building science / science du bâtiment at UL (Show full size) 
Photo by building science / science du bâtiment at UL (Show full size) 
Photo by building science / science du bâtiment at UL (Show full size) 
Photo by We Are Virtuo (Show full size) 
Photo by Guy Tremblay (Show full size) 
Photo by We Are Virtuo (Show full size) 
Photo by D.J. Lin (Show full size) 
Photo by Don Browne (Show full size) 
Photo by Don Browne (Show full size)
Questions & Answers
What is the phone number for UL?
The phone number for UL is (855) 353-2532.
Where is UL located?
UL is located at 1320 Boulevard Lionel-Boulet, Varennes, QC J3X 1P7, Canada
What is the internet address for UL?
The website (URL) for UL is: http://www.ul.com/buildingenvelope
What days are UL open?
UL is open:
Monday:7:30 AM – 12:00 PM, 1:00 – 5:00 PM
Tuesday:7:30 AM – 12:00 PM, 1:00 – 5:00 PM
Wednesday:7:30 AM – 12:00 PM, 1:00 – 5:00 PM
Thursday:7:30 AM – 12:00 PM, 1:00 – 5:00 PM
Friday:7:30 AM – 1:00 PM
Saturday:Closed
Sunday:Closed
Flo Charging Station