0K+
Houses Cleaned
Our Story
Over 25 years of professional window cleaning in Toronto.
Glass First Class was founded in 2000 with a simple idea — that residential window cleaning should be done by trained in-house professionals who treat every property with care and respect. That idea has not changed.
By the numbers
Two and a half decades of consistent growth
Built on Experience.
Backed by Trust.
These numbers reflect more than time in business. They represent the consistency, quality, and trust Glass First Class has built with homeowners across Toronto & GTA over the years.
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Years in Operation
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Team Members
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Client Retention Rate
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Cities Serving
Our history
Built on relationships, not transactions
Glass First Class was built around one belief: that homeowners deserve a window cleaning company they can actually trust. When we started in 2000, the residential cleaning market was full of one-time crews, inconsistent results, and companies that would not guarantee their work. We built something different.
We hire and train every person on our team directly. No subcontractors, no strangers. When our crew arrives at your door, they are GFC employees — people we have trained, vetted, and stand behind completely.
Our 98% client retention rate is not an accident. It reflects two and a half decades of showing up on time, communicating clearly, and delivering results that actually look good. That reputation was earned one clean window at a time.
Our milestones
00
2000
Glass First Class founded in Toronto
05
2005
Expanded to cover full Greater Toronto Area
10
2010
Added eavestrough services to core offering
15
2015
Launched ivy trimming and yard maintenance services
20
2020
Reached 20,000 residential properties served
NOW
Today
Serving 26 cities with 22 in-house specialists
What we stand for
How we operate, every single job
100% In-House Professionals
Every person who arrives at your home is a direct GFC employee — trained, vetted, and fully accountable. We never use subcontractors.
25+ Years of Experience
Since 2000, Toronto and GTA homeowners have trusted us for consistent, quality service. We have grown through referrals, not advertising.
Fully Insured and WSIB-Compliant
We are licensed across all GTA municipalities with full insurance and WSIB coverage. Zero liability on you, complete protection for your property.
You Pay After You Are Satisfied
No invoice until the job is done and you have seen the results. That is how we have operated since day one.
No-Questions-Asked Re-Work
If something is missed, we come back and fix it at no charge. No delay, no awkward conversation — just the job done right.
Before and After Photos
We photograph every job and send before and after images directly to you. Transparency is built into how we work.
The team
22 specialists. One team. Zero subcontractors.
Our team of 22 specialists covers Toronto and 26 cities across the GTA. Each team member is personally trained on our processes — from ladder safety to glass treatment techniques to how we communicate with clients on the day of service.
We schedule jobs carefully to ensure the right people are assigned based on the type and scope of work. Whether it is a routine window clean or post-construction glass restoration, there is always someone on our team who has done that job many times before.
What clients say
Trusted by Toronto homeowners
What Homeowners Say About Glass First Class
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Get a free quote for your property
Tell us about your property and we will get back to you the same business day with pricing and available dates.