Sierra Window & Property Services

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Alpenglow Painting

We've hired Sierra Window and Property Services for window washing on our painting projects and they’ve been outstanding. Meticulous attention to detail, clear communication, and a friendly, professional team every time. Beyond window cleaning, they’ve also helped our clients with roof cleaning, soft washing, dryer vent cleaning, log cleaning, and Christmas light installation. They’re a one-stop shop for all your property care needs. Highly recommend!

Cheryl Young

The team of cleaners came and attacked my house, windows inside and out. I’ve never had my windows done professionally and I am so impressed with how terrific and bright my house seems and how nice the young men were that came. I think it was worth every penny because the house feels so nice now

Whistler Chamber Team

The team at Sierra recently cleaned our boardroom windows. They did a wonderful job - the space looks so different with sparkling clean windows inside and out. They were also highly efficient, friendly, and easy to deal with. Thank you!

Andrea Heilemann

We recently hired Sierra Window & Property Services for roof, window, and gutter cleaning, as well as pressure washing our concrete, and we were very pleased with the experience. The entire process was straightforward, and the two gentlemen who handled the job were professional, friendly, and focused on doing quality work. They paid attention to detail, and the results were excellent. We're happy with how everything turned out and would gladly recommend their services.