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While it may seem like there are many options on the market, only a select few window installation companies are equipped to take care of your needs.

Here are a few pointers to look for when hiring your next Toronto window company:


Reputation speaks volumes. Be thorough when checking window company’s testimonials and reviews before hiring them for a job. Don’t be afraid to ask for referrals and contact previous customers to find out more about the organization’s level of professionalism and ability to handle the job. There are many seals of approval in the window world; look for certifications such as “Energy Star,” “LEED,” “Window Wise” etc. to give you an idea of how reputable a window company is.


It may seem like a simple task, but there is so much that can go wrong during a window installation. From gaps and drafts, to bigger problems such as water damage, it is of the utmost importance to hire an experienced professional that has completed many window installations in the past.

Quotes and Bids

Apart from reputation, it’s also important to contrast and compare what different window companies are willing to offer. While it can be difficult to determine the exact cost of a project, many crooked window installers are looking for easy opportunities to rip a client off. Before making a firm decision, it is wise to talk to a few companies, take several quotes, and be knowledgeable about cost and offerings.

Style and Design

You put a lot of effort in to styling and designing your home just the way you like it – don’t let unattractive windows ruin the look. The right window company should have a wide selection of colours, styles and looks to match your home’s décor and feel.

Range of Products

There is no sense changing just a few windows and doors with one company, and the others with another just because the first one didn’t have the selection you were looking for. Established, professional window installers should be able to take care of every window in the house to satisfy your needs.

Thermo-Bilt is a reputable window and doors company with years of experience, and a heavy focus on safety. To learn more, check out our wide selections of windows, or contact us for a free in-home consultation today.

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