4.5/5 310+ Google reviews
50% Off Window Installation in London
50% off labour for all new windows. From a family-owned team that lives and breathes London air.
- Lifetime warranty — labour and materials covered for life
- 35+ years installing windows in London
- Financing options available*
Free, no-obligation quote · No pressure, ever
4.5/5 from 310+ Google reviews
London homeowners on their windows
Every review here is from a window job — not a general company review.
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Exceeded our expectations from start to finish… we’re thrilled with our beautiful new windows.
Sandy MacDonald Verified customer review Window Installation -
The clean and seamless process made both projects a breeze… top-notch window replacement services.
Carol Smith Verified customer review Window Replacement -
Incredibly helpful in selecting the right products and colours for our home.
Paula Chatterson Verified customer review Window & Door Installation
Awarded & accredited
Why London homeowners trust Heritage
Three decades in one city, an award cabinet to show for it, and a warranty that outlasts the sale.
- Consumer Choice Award winner 12 consecutive years
- Family-owned and operated — the same people from quote to install
- Canadian-made windows from established manufacturers
- A+ rated with the Better Business Bureau
- 310+ Google reviews from local homeowners
Financing
Finance your windows
On a tight budget? Our financing options have you covered — a quick eligibility check, an easy application, and no waiting to get the work done.
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Full Coverage
Financeit allows you to finance 100% of your costs.
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Deferred Payments
Defer payments until your installation is complete.
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Low Instalments
Pay for your large purchases in manageable instalments.
*Financing provided through Financeit. Conditions apply — call for details.
Any Type of Window, Anywhere Around London
Real windows we’ve installed for London homeowners.
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Heritage vs. the other guys
What a London homeowner actually gets, compared with the two alternatives most people weigh us against.
| What you get | Heritage Renovations | National chains | A one-van operator |
|---|---|---|---|
| Lifetime warranty on labour AND materials | Yes | Varies by company | No |
| In London for over three decades | Yes | No | Varies by company |
| Award-winning — nine straight years | Yes | No | No |
| Canadian-made windows | Yes | Varies by company | Varies by company |
| Financing available* | Yes | Yes | No |
| Same team from quote to installation | Yes | No | Varies by company |
| A+ rated with the BBB | Yes | Varies by company | No |
Comparison reflects what Heritage offers against what is commonly available; the alternatives vary by provider.
Frequently Asked Window Questions
What does the lifetime warranty include?
Labour and materials, for life. That covers both the windows themselves and the work we did to fit them — not one or the other.
How long has Heritage been in London?
Since 1990. Heritage is family-owned and has been installing windows and doors in London and the surrounding area for over three decades.
Do I have to pay for the quote?
No. The quote is free and carries no obligation. We measure, talk through your options and give you a price — what you do with it is up to you.
Can I finance the work?
Yes. Heritage finance through Financeit, which can cover 100% of the project cost, with payments deferred until your installation is complete. Conditions apply — ask when you call.
What kind of windows do you install?
Canadian-made, custom-built. Casement, awning, slider, single and double-hung, bay and bow, and custom shapes — made to fit your openings and finished in the colour you choose.
How long does an installation take?
Most jobs are a day or two. It depends on how many windows and what is behind them, which is something we can tell you properly once we have measured.
What does the 50% off actually cover?
Installation labour on your new windows. Conditions apply and the saving depends on the size of the job, so the quickest way to know what it means for your home is to call — the quote is free.
Free quote
Get your free window quote
Prefer to type? Tell us about your windows and we will come straight back to you. Or call (548) 482-5011 and speak to someone now.
Prefer to talk? (548) 482-5011
Request your free quote
Tell us about your windows and we will get straight back to you.