Great Lakes Windows & Doors
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Great Lakes Windows & Doors
Great Lakes Windows and Doors has been a part of the Windsor and Essex County community since 1985. Our knowledgeable staff can help you through some of the largest and most cost-effective improvements to your home - your windows and doors.

We not only install your purchase with our own window wise trained technicians, but we stand behind what we sell with a lifetime transferable warranty on all windows, a 15-year guarantee on steel doors and/or glass inserts (3-year warranty for labour for installed doors).You'll see that our pride is in our service and workmanship.

See our selection in our product showroom! It's impossible to know how a new replacement window is going to operate by looking at a photo in a sales brochure. Great Lakes Energy Products Inc. has a large, customer-friendly showroom for customers to try opening, closing and wiping of full-sized models of tilt-in single or double hung and double slider windows, as well as Greenhouse Garden windows and other speciality windows.
Services
Your home comfort is our business. Our windows are built to the highest Canadian standards. The Great Lakes family has over 25 years of experience in home renovations. With hundreds of choices in colours, styles and accessories the possibilities are endless. View our products below, or drop into our showroom to see a large selection of full sized working models of all our products.
Bow windows are a series of four or more adjoining window units, commonly five in number, installed on a radius from the wall of the building. All units can be stationary, operating or any combination. Bow windows provide expansive views and create another dimension to your home. They can also create an elegant window seat, breakfast nook or plant ledge.
Custom Shaped windows are specialty windows consisting of shapes or angles other than 90 degrees. They are available in a variety of shape configurations to create unique, artistic designs. We offer specialty shapes, sizes and colours available for all of our unique needs. Transform any room into an indoor garden with a custom-designed Greenhouse Window or Mini-Solarium from Armor.
Fiberglass Textured Doors provide the beauty of wood with superior performance. Featuring exceptional wood-grain textures and architectural detailing in a wide variety of styles with raised mouldings that create an authentic wood look. Fiberglass Doors are stainable with low maintenance. These doors are offered factory glazed only with a choice of three glass designs in a variety of shapes and are not available without glass.
With a terrace door from the garden door collection, you can open your home to the beauty of the outdoors. They are designed to replace existing sliding patio doors to offer easy access to your backyard sanctuary. With various hinging options, you can customize this collection for your individual needs.
Reviews (16)
Jon Kirwan
Jon Kirwan
Nov 03, 2021
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This company will not stand behind there warranty. Had a window that leaked and they blamed it on the contractors even though the window was clearly leaking through the frame. They said it should have been screwed properly. I will never recommend them to any clients and would advise anyone to steer clear of doing business with them.
Dee Bee
Dee Bee
Oct 27, 2021
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Great experience dealing with quotes and questions.they addressed all of my concerns and were very confident and knowledgeable with their product.
Mollie Naccarato
Mollie Naccarato
Oct 27, 2021
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Great customer service, quality windows for reasonable prices. Very pleased with my experience! Thank you so much for your organization and experience!
Joshua Konopasky
Joshua Konopasky
Oct 16, 2021
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Terrible service. They will not stand behind their product. They wanted to charge $200 to inspect for warranty instead of admitting that they have a faulty product. Then the owner of the company showed up unannounced and bad-mouthed the installation job instead of inspecting the faulty product. I will never recommend this company again.
Irene Bujaki
Irene Bujaki
Jul 26, 2021
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These guys are great. They know what they are doing. The windows are beautiful.
Kevin Houf
Kevin Houf
Jul 15, 2021
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-waited a year and a half to get door installed (they totally forgot about me at one point). I could forgive maybe 6 months for COVID -poor communication led to me taking a day off work for them to not show up.… Owner said he’d make it up to me. He didn’t - broke my siding when installed and didn’t even tell me - waited another two months after door installed for my storm door to be installed - there was a huge gap at the bottom of the storm door. They said they’d order a part to fix it. Instead they came out and drilled more holes in the door to mount it lower. Now
Gene Stewin
Gene Stewin
Jun 01, 2021
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I wouldn't recommend this place. I didn't even get passed the sketchy quote before I found questionable details and when I questioned it and removed the one window from the quote they chose not to honor the rest of the quote on 4 windows installed that were priced fairly , so draw your own conclusions. They just didn't return my emails or phone calls. I guess there is nothing to be said when you get caught up in your greed.
Gene Stewin
Gene Stewin
May 11, 2021
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This company has really gone downhill since my first experience with them say 10 years ago.. Now they give lets say questionable quotes and when questioned on them. They just don't bother to return emails or phone calls nor does it honour the rest of a quote after removing the questionable part . They aren't happy with a fair profit..I can't speak for the workmanship this time since it never got that far but judging by the lack of service and clarity ..I think I got lucky.
Laurie Ryan
Laurie Ryan
Mar 03, 2021
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I had this company replace all my windows and doors. What exceptional service I was given by them. The quotes were the best, service was over and above and I will definately recommend them to my family and friends. Love their office ladies ,Danielle and Shayla!
Kandace Reid
Kandace Reid
Feb 25, 2021
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I bought a window from this company the window itself cost $1591. This company gave a verbal quote of $450 to install. After they received 50% down-payment they called to inform the window had come in, at that time they gave me a new price of $5000 to install. Easy mistake they meant $500 right? No $5000. I cancelled my service with them and had a different company install the window for less then what the window cost itself. Do not trust this company and always get their quote IN WRITING. I will never support this buisness again
Keith Baxter
Keith Baxter
Dec 03, 2020
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Poor quality basement windows. They have as much as 1/2” play so chances of getting a good seal is non existent. I’m so angry with the poor quality I don’t even want them there to look at the problem. We taped strips of insulation to tighten them up but that’s not what we paid for.
Mike Keane
Mike Keane
Nov 05, 2020
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They ust to be a good company, had replaced all my previous homes windows and doors without issue but now they just dont care, and will say anything to get your business.
Wanted to replace a man door on my garage, EJ comes to quote it, says go with a patio door will be no extra work same cost, all brick work included will even move electrical!!!
I get a call from Paul asking if they can install it on a Friday, i said sure but just making sure you know the old door is 3 ft new door is 6 and requires brick work. Paul tells me no one told him about brick work, needs to change to Monday.
I take
Angela Walsh
Angela Walsh
Jun 27, 2019
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Just got 5 new Windows installed in our very old home and even with some unexpected challenges, they guys did an excellent job, they had a great attitude and worked out the problems with ease. Very good experience and very excellent work! Couldn’t be happier.
Greg Steed
Greg Steed
Jan 14, 2019
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Best Prices, really good product (lifetime warranty - Armor Series), was installed perfectly. What else can you really ask for? Have used Great Lakes at two different houses, my friend has used, and my sister has used them. All have had good experiences.
Carolyn St Louis
Carolyn St Louis
Aug 13, 2016
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Great from measure to install. EJ, Cathy and all their staff are exceptional. They are very professional. Installers were sure to check if we had pets to make sure they were safe before removing our front door. Site was left spotless and the fit of the doors is perfect. They will be back to do the last 2 windows in our house that are the only ones not done by them.
Sincerely,
A & C St Louis
Windsor, On
Ryan H.
Ryan H.
Jul 14, 2014
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This company is terrible, I was supposed to have my new front door installed 4-6 weeks ago, it's now been 8 weeks and still counting (they also promised a "rush order"). I would of loved to switch companies but I would lose my 1000 dollar deposit, will never do business with this non stop excuse company. I'm probably not the only customer they are playing these games with, they shouldn't be in business much longer.