Proudly Serving London & Surrounding Areas For Over 20 Years!

Windows, Doors And Siding In London, Ontario

Forest City Window & Door Ltd. provides quality, dependable renovation services for residential clients. Since 1993 we have proudly served our community through the provision of quality products and exemplary service. We pride ourselves on ensuring your home looks great and can withstand Southwestern Ontario’s diverse seasons. Our products are available in a wide range of design options to suit your style and preferences.


Transform Your Home with Our Flexible Financing Options.

Let the light in and keep the weather out—effortlessly.

  • Budget-friendly Monthly Installments.
  • Speedy Approval, No Hassles
  • Boost Your Home’s Beauty & Efficiency

Save money on your energy bill this year. Choose Forest City Windows & Doors.

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Quality Window & Door Products.

Expert Installation. Beautifying Your Home Made Easy!

Choosing the right windows, doors, siding or other exterior products to suit your home is only half the challenge. Ensure you also get the best return on your investment by having your home improvements installed by factory trained experts! From simple fixed sash windows to complex multi-window configurations, with Forest City Window & Door Ltd. you can count on the job being done right, the 1st time and every time.

Many of our in-house installers have been with us since the beginning and are rigorously trained to reflect our dedication to customer service. Your old windows, doors, and siding will be removed (without charge), your new ones improved home appeal and energy savings are all we’ll leave behind!

Forest City Window & Door Ltd. was created in 1997 with the goal of providing the best possible products and service for our customers. Today, most of our clients are either repeat or referred. We think that says a lot about us. We understand buying new windows and doors or siding for your home is exciting! With the multitude of suppliers and possible options we also know the excitement can quickly turn to frustration without the proper guidance from experts.

At Forest City Window & Door Ltd. we make buying your new windows, doors and siding easy! We educate all of our customers on the best options for their home so you can feel safe knowing you make the right choice for your home! Give us a call and find out why so many people trust us as their preferred window and door company!

How we can help you

Window on the front of a house


Get the best window products available. Let our expert sales team help you find what best suits your home and budget.

Front door of a house


With limited lifetime warranties on doors, we have you covered! With a variety of design and safety options, you can be confident in the security of your home.

Siding on a house


Do you want to dramatically change the appearance of your home? New siding can make a tired looking home appear new!


Why Choose Us


We’ll be honest with you. If you need new windows, doors or siding, we will say so. We’ll also tell you if you only need a repair.


Our pricing will not be the cheapest but we promise you will be happy with the value we provide for years to come.


Our business is based on your trust in our service! People have come to know us as THE window & door company to call for problem free installations.

Local Business

Our company has been operating since 1997, is London based, family owned, and involved in the community and as well as local charities.


We have been advising homeowners and assisting with exterior renovations in the London area since 1993. This includes roofing, siding, soffit, fascia, eavestrough, windows & doors.

Peace of Mind

You’ll experience peace of mind knowing you’re dealing with a reputable, well-respected company. Our liability insurance and WSIB coverage protects you from any and all claims.


Our installers are the best around – just take a look at our testimonials! They make us – and your house – look great! With decades of experience, they are expert problem-solvers and pride themselves on providing top-quality workmanship on every jobsite.


Your installation is just as important to us in its tenth year as it was in its first. We offer a 10-year workmanship guarantee and our products are backed by dependable manufacturer warranties.


Renovations completed since 1993


Years satisfying London-Middlesex’s renovation needs

Client Testimonials

Every aspect of the job was perfect as we could have expected, and most importantly, it was completed on time as promised.

R Horbatuk

The windows were everything we expected them to be. Ralph and his installer completed a most professional job and we are so pleased with everything.

T Vandenberk - London

Quality, manufactured locally.

T Cooper - Lambeth

Client Testimonials

They replaced 2 sliding glass patio doors and 5 large plate glass windows. This was the last of several replacement jobs that they began in the summer of 2010 as we proceeded around the house, one room at a time, as our budget allowed. In every case, all steps, answers, surveys, quotes, measuring, scheduling, installations, products, cleanups, follow-ups, and warranty services, were of the highest quality and done professionally and courteously. They prove the old axiom, “High Quality doesn’t cost; it pays!”

M Romano - London ON

The salesperson who came was very professional and he knew his business. He did a good job of selling the product to me and the crew that came was definitely professional. They had it down to a science which I could see while they were working. They had just the right amount of people to do the job; one crew did this and the other did that. They project went smoothly with no problems.

M Stone - London

Client Testimonials

It is always a pleasure doing business with your company.

John McMartin

Replaced all the windows in the house. They were quick and efficient and the windows are great.

S Cook

I am most satisfied with the installers. They were professional. I knew they were dealing with older windows that they might have a hard time with but they handled them very well.

G Robinson

Client Testimonials

The cost, though more pricey than some companies, is so worth it. The quality is the BEST we have ever found. Ralph & Ian are so nice and the installation crew was very good.

M Kirkton - Ingersol ON

It is the first time I have had new windows installed and they are very well insulated. It was a great experience.

B Mclean - Ingersol ON

Most Referred. Most Preferred.

T Stadnyck

Client Testimonials

We feel so lucky to have found a company to give us such superior service with the finest quality workers and the best craftsmanship.

D Garrett

They were very professional. I loved the product and I’m more than happy to recommend them to other people.

K Shanahan - London ON

I wish to take this opportunity to express my complete satisfaction with the quality of work performed by these two employees of yours. The install was performed expertly and completely satisfactorily.

B Orazetti - London ON

Client Testimonials

Great worker in Ian! Very thoughtful to ensure the customer is satisfied & happy with the job & product!


Manufacturers & Partners