One man, one system, and a spotless reputation.
Serving Calgary with personal, precision-driven window cleaning.
30 Years of Family Experience.
“Crafted by hand. Backed by legacy. Clean you can count on.”
“Crafted by hand. Backed by legacy. Clean you can count on.”
Free TrueView Walkthrough™
“Let’s bring your windows — and your view — back to life. Get a free TrueView Walkthrough™ with no pressure and no surprises. I’ll walk the property with you, explain what to look out for, and give honest advice, even if you don’t hire me.”
Commercial
“Your storefront or office deserves glass that reflects the quality of your brand. I deliver consistent, precise, professional results that help your business stand out. Every quote includes a full window count, safety check, and a personalized cleaning plan.”
Residential
“A brighter home starts with cleaner windows. With 30 years of family experience and the Legacy-on-Glass™ system, I’ll make sure your windows — and your day feel fresh again. This isn’t just another window cleaning job, it’s a family standard, done by the guy whose name is on the squeegee.”
No spam.
No pressure.
”Just honest advice from the owner himself — and a streak-free smile guarantee.”
“Honest quotes. Expert care. Spotless windows, every time.”
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T.Leslie Services were professional and prompt. They did a fantastic job cleaning our windows, ensuring a quality clean after 10 years of neglect. Wouldn't hesitate to use them again, and would never hesitate to recommend.
- Kelsey N.
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Great service, would highly recommend T.Leslie Services. Affordable, friendly and does a great job cleaning our commercial business windows.
- Pam Y.
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Reached out to Tyler, he was quick to respond and out the next day to have a look at the scope of work. Very professional and super great to talk to. Did an outstanding job on my windows. Took his time and was very thorough. So much so my son walked into the patio door as it’s so clean. Will have Tyler back next Spring. Thanks again!
- Dawn S.
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I asked T.Leslie Services to clean house windows and the glass deck railing. Tyler arrived on time, was courteous and friendly. He took the time to clean all the windows and glass to shining clean, no streaks, very professional. I would highly recommend, thank you.
- Paula M.
“We already have a cleaner.”
Totally fair! But if they ever miss a beat, I’m happy to offer a backup quote or step in when needed. No pressure, just an option to compare.
“Is it worth the cost?”
Clean glass is the first thing customers notice, and often judge you by. It’s a simple upgrade that reflects pride in your brand and space.
“I have high/awkward windows”
I’m fully insured, trained, and experienced with ladders and extension equipment. Safety for me, your property, and your staff is non-negotiable.
“We’re on a tight budget.”
I get that. I offer flexible scheduling. From one-time deep cleans to cost-effective maintenance plans that help you stay sharp without overdoing it.
“We need someone reliable.”
Reliability is what I’m known for. I’ve built my business on showing up on time and standing behind my work, every single time.
“I’m not happy with the results…”
Then I’m not done. I walk every job with my clients before I leave to make sure you’re 100% happy. That’s the Legacy-on-Glass™ standard.
The Legacy-on-Glass™ System
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Every job starts with a personal walk-through, window count, and honest explanation — no guesswork, no surprises.
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For tough-to-reach windows, I use a professional water-fed pole system that delivers a spotless, streak-free clean while protecting your property and ensuring safety.
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For accessible glass, I apply old-school hand cleaning methods — squeegees, cloths, and all — giving each pane that flawless, craftsman-level finish.
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Beyond just the glass, sills, frames, and edges are carefully cleaned, leaving the entire window looking sharp, polished, and complete.
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Every job ends with a personal walkthrough, ensuring both the client and I are smiling at the results — because if it’s not perfect, it’s not done.
