Ready to Transform Your Home Today and Save Big?

Window and Door Replacement Company #1 in London, Ontario

Your Home Deserves the Best, So Do You!

Personalized Design Session

Our Design Consultant will help you choose the perfect products, colors, and styles for your home and provide a quote.

Schedule a Free Consultation

Start your transformation journey with a free in-home consultation.

Installation and Transformation

We'll schedule an installation at your convenience and our professionals will transform your home.

Enjoy the New Look

Step back, relax, and enjoy the new look of your home.

Get up to $10,600 in Government Rebates

Unleash the power of savings with BUKO! Now you can revamp your home with our top-quality windows and doors and get up to $10,600 back in government rebates. It’s a win-win!

Ready for Windows and Doors Renovations with a Lifetime Warranty?

Step into a worry-free renovation experience with BUKO. Our windows and doors come with a lifetime warranty, ensuring your peace of mind for years to come.

MORE Energy Savings & Comfier Homes

With BUKO, comfort meets savings. Our energy-efficient windows and doors not only make your home more comfortable but also help you save big on energy bills.

Complete Lifetime Warranty

We stand by our products and services. That’s why we offer a complete lifetime warranty on our windows and doors. With BUKO, you’re covered for life!

NO Payment Plans - We Don't Believe in 3rd Parties Making Money on You

At BUKO, we value transparency and fairness. We don’t believe in third-party payment plans that profit from you. Our pricing is straightforward with no hidden costs.

Improving Homes for 15 YEARS

With 15 years of experience in transforming homes, BUKO is a name you can trust. We bring a legacy of excellence and a commitment to quality to every project.

No Middleman - All Windows and Doors are Received Directly from the Supplier

We eliminate the middleman to bring you the best prices. All our windows and doors are sourced directly from the supplier, ensuring you get the best quality at the best price.

No Commission Costs or Subcontractors

We don’t work with subcontractors or pay commissions. Our in-house team of experts handles everything from consultation to installation, ensuring you get the best service at the best price.

Customer reviews:

Phil Hawes
Phil Hawes
2023-07-31
Very happy with the work very friendly and professional I would recommend these guys to anyone
Heather Cameron
Heather Cameron
2023-07-17
Beautiful windows throughout entire house and a statement front door installed. Incredible attention to detail and high quality craftsmanship. The team was one big friendly family. Highly recommend.
Tatiana Kopcalic
Tatiana Kopcalic
2023-05-17
I am very happy with the service and quality! We replaced all of our main level and basement windows.
Jacob Schlei
Jacob Schlei
2023-04-19
Stefan was an amazing salesperson and was able to walk us through any questions or concerns we might have. Extremely easy process and was left with great results
Shara Roche
Shara Roche
2023-03-13
They were very neat and tidy. The windows are beautiful. Nicer then we thought they'd be. We can already feel a difference. Amazing value
tina du
tina du
2023-03-03
服务和价格真的没话说!我到加拿大也五年了,装潢市场鱼龙混杂。就这家,是我目前为止最满意的!!也是华人朋友推荐给我的! The best one ever, highly recommend
Terence Roche
Terence Roche
2023-03-02
They gave us an excellent quote and we're very friendly and hardworking. They showed up on time and we are very happy with the results.
Canada Waterproofers Inc
Canada Waterproofers Inc
2023-02-12
Excellent workmanship and attention to detail. We do a lot of work with Stefan and he’s a great guy to work with. Thanks!
Katie Harrison
Katie Harrison
2022-07-09
They were great! Very professional and worked hard to get our windows in before the estimated time frame. We had our entire household windows as well as doors, and everything looks amazing!
Jelena Lazic
Jelena Lazic
2022-04-21
Had some windows and our front door replaced two weeks ago and we were very pleased with our experience with Buko Windows and doors. From ordering right down to the installation process. They were very professional, knowledgeable and they also cleaned up after themselves. Job was done on time and the finished products look great. I would highly recommend Buko Windows and Doors

Remember, with BUKO, you’re not just renovating your home, you’re making a smart investment for the future. Contact us today to start your home transformation journey!