I highly recommend Sierra. The team is very professional, efficient, and meticulous in their work. My windows look fantastic!
January 2024
My car was stuck in a snowbank on a Sunday morning when Sierra is usually closed. They rounded up a couple of staff and were at my place in less than an hour. They took care not to damage my car as they extracted it. For them all in a day's work. For me, it saved my weekend.
January 2024
Scott was great - same day quote and contract provided with detailed followup. Reliable service, excellent customer support.
(formerly operating as 99 Cleaning Solutions of Whistler) Serving Whistler, Squamish and Pemberton- we work for hundreds of local commercial businesses, stratas, and residential properties. Give us a call today for any window cleaning, post construction cleaning, gutter cleaning, roof cleaning, pressure washing, even Christmas light installation needs.
