Trusted Window Installers in Oshawa, ON

Handpicked from 61 vetted & reviewed Window Installation & Repair companies in the Oshawa area, explore the top 5 leading options among the selected group of 24 finalists.

Stone River Windows Doors

Stone River Windows Doors

(2)
“What a great team and product.”
Free Initial Consultation
In Business Since 2002
391 Marwood Dr, Oshawa, ON L1H 7P8
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Quality Home Improvements

Quality Home Improvements

(19)
  • Vinyl Siding
  • Price
  • Company
“I have used QHI several times in the past for various home improvements and found their workmanship to be exemplary. They installed some flashing around my siding two years and recently replaced three window panes that had developed leaks. The work w...”
Free Initial Consultation
Licensed, BBB Accredited
In Business Since 2008
600 King St E Unit 2, Oshawa, ON L1H 1G6
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Dowling & Sons Home Improvements / Eddy's Home Improvements

Dowling & Sons Home Improvements / Eddy's Home Improvements

(9)
“Eddy's Home Improvements Installed an Entrance Door & Storm Door on My House,,, in August 19, 2014, The Workmanship was " OUTSTANDING " ,, True " Craftsman " and " Professionals " ,, They Took Their Time and Did The Job Corr...”
Family Business
In Business Since 2020
485 Harwood Dr, Oshawa, ON L1G 2V2
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Bttr Window & Door Products Inc

Bttr Window & Door Products Inc

(8)
“Professional, punctual, experience shows in quality work. Wouldn't want anybody else working on my home”
909 Simcoe St N #1b, Oshawa, ON L1G 4W1
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Doucette B W Roofing

Doucette B W Roofing

(6)
Skylights & Flashing, Eavestroughing & Aluminum, Siding
“You can't get better than theses guys for roofs. Old style craftsmen.”
Free Initial Consultation
Family Business
Emergency Services
In Business Since 2011
1845 Sandstone Manor #2, Pickering, ON L1W 3X9
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Best of 2024

Qualification Criteria for best of Winners

Minimum Overall Score
98 (100)
Minimum Reputation Rank
97.7 Percentile
All of our award winners are based on identifiable facts - reviews, performance, and experience - collected by scientific means. We use this data to assess each business’s essential features, weighting them according to their importance to customers.
Read our methodology
Prominent finalists
Consumer Direct Windows & Doors

Consumer Direct Windows & Doors

(29)
  • Consumers
  • Happy
  • Installation
“Consumer Direct was wonderful to work with. We replaced 8 windows and 2 exterior doors. From the initial walk through with Dennis and choosing our products, to the final installation, we could not have been happier. The sales team was great to handle...”
Free Initial Consultation
In Business Since 2020
1751 Wentworth St Unit 16-17, Whitby, ON L1N 8M2
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Pinnacle 1 Decorative Doors

Pinnacle 1 Decorative Doors

(30)
  • Sidelight
  • Front Door
  • Home
“John provides a great service! His work is clean, neat, professional and timely. I called him after reading a flyer dropped at my home, we replaced our main entrance door glass panel. it was a very pleasant experience! Highly recommended.”
Free Initial Consultation
In Business Since 2010
Serving Oshawa Area
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The Shutter Professionals

The Shutter Professionals

(29)
  • Stars
  • Family
  • Product
“So many great things to say about Shutter Professionals and Pete for their great product and professionalism. Answered all our questions and advised on what product would best suit our needs (even if that meant choosing the cheaper option). Fast inst...”
In Business Since 2015
1965 Salem Rd N #7, Ajax, ON L1T 0J9
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Royal Windows & Doors

Royal Windows & Doors

(13)
“Just a small job I had to replace a single window and a broken concrete sill. Not many companies wanted a small job or would work with concrete. Royal quoted me the job no problem and today George the installer and his helper were great. Clean, frien...”
Free Initial Consultation
In Business Since 2009
1380 Hopkins St #2a, Whitby, ON L1N 2C3
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Connections Renovations

Connections Renovations

(5)
Bathroom Contractor, Flooring Installer, Basements
“We had a leak coming through our bay window which caused water damage to some framing and drywall. Joe came in and very quickly identified the leak origin and was able fix it immediately. His drywall and framing work was fantastic. Later Melissa ca...”
Free Initial Consultation
In Business Since 2011
Serving Oshawa Area
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Edge Vinyl Windows Manufacturing

Edge Vinyl Windows Manufacturing

(6)
  • Price
“I had these guys do 3 bay windows in my house, and I couldn't be happier with them. My wife and I shopped around a lot, and we considered a DIY project as well. I'm sure glad we didn't. From the start to the end of the project Thermal Edge did not...”
Free Initial Consultation
35+ Years Experience
926 Dillingham Rd #6, Pickering, ON L1W 1Z6
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Ray Anthony & Sons Inc

Ray Anthony & Sons Inc

(5)
  • Fence
“Ray arrived early to discuss what kind of fence to erect and.then sent email of estimate. Ray and crew arrived the next week. Ten days later we had a beautiful 111 foot cedar fence. It has not only great design it has durability. Peter G.”
Free Initial Consultation
50+ Years Experience
72 Martin Rd, Bowmanville, ON L1C 3N3
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The Green Window Company

The Green Window Company

(6)
“I ordered a window from Phil for our master bedroom which faces the highway. Phil's recommended a particular type that I cannot remember but assured me that it would keep the noise levels down. I couldn't be happier with not only the window quality...”
In Business Since 2011
1624 Charles St, Whitby, ON L1N 1B9
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Window Repair Ajax Inc.

Window Repair Ajax Inc.

(1)
“Window Repair Ajax Inc. has been great to work with! Very timely and dependable. Home windows installation person has been great to work with!!!! Thank you!”
Free Initial Consultation
Emergency Services
In Business Since 2020
54 Exeter Rd, Ajax, ON L1S 2K1
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A. Oppers Limited

A. Oppers Limited

(4)
“Great family run business very easy to deal with. Very happy with our awnings, thanks.”
Family Business
In Business Since 2007
Serving Oshawa Area
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Castle Contracting

Castle Contracting

(1)
“We were a little scared as we never had a water damage problem before. Mike and his crew told us what they needed to do and did it fast. We were dry in a few days before someone from the insurance company even called back. It took a while but Mike f...”
Emergency Services
In Business Since 2009
1801 Dundas St E #70, Whitby, ON L1N 9G3
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AAA Doors & Windows Pickering

AAA Doors & Windows Pickering

(2)
“I was thankful to this company for coming right away when I needed help. My friend broke down our door in an attempt to open it, which of course, damaged it. I asked them if they could replace it as soon as possible, and they did. They were friendly,...”
Free Initial Consultation
In Business Since 2021
1899 Brock Rd #90, Pickering, ON L1V 4H7
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Ajax Windows & Doors

Ajax Windows & Doors

(3)
  • Contractor
“We contacted the window installation company to help us make the attic livable. We asked them to install circular windows for better ventilation. Their contractor provided us with a terrific deal. He also didn't make us wait as he addressed the proje...”
In Business Since 2020
300 Harwood Ave S #55, Ajax, ON L1S 2J1
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The Window Store

The Window Store

(6)
“Great service, very happy with our new windows. Ike and the guys definitely demonstrate the old school code of going the distance for the customer. Highly recommended if you require new windows and doors!!!!!”
In Business Since 2003
Serving Oshawa Area
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Window Repair Pickering

Window Repair Pickering

(7)
  • Contractor
  • Efficiently
“My friend visited me last weekend, and she had a hard time opening my front door. I got stressed with the situation and didn't know what to do. Thankfully, my neighbor saw me and told me to call this door repair company. She gave me their number, and...”
1899 Brock Rd #662, Pickering, ON L1V 4H7
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Independant Glass 2000

Independant Glass 2000

(6)
“This company was so amazing to deal with. I approached a dozen companies for some specialty glass before finding this company. Every other didn't want to help, but everyone at ig2000 went above and beyond to help.”
111 Industrial Drive, Units 13 & 14, Whitby, ON L1N 5Z9
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Macfadyen Windows

Macfadyen Windows

44 Windsor Dr, Ajax, ON L1T 2Z6
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Sun Windows & Doors Orono

Sun Windows & Doors Orono

(5)
“From start to finish I found them very professional, the price was great after shopping around and the install was on time and 100% customer service oriented. Definitely recommend”
Serving Oshawa Area
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ALB Aluminum

ALB Aluminum

(1)
“Best price, quick service.”
Serving Oshawa Area
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Window Replacement & Installation Services in Oshawa, ON Cost Estimates

Minimum cost
$476
Maximum cost
$27659
National Average
$7602
Avg Per Hour Rates
$59
$4179
$11958
Typical price range is based on 265 cost profiles
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Average Cost $7602
Minimum cost $476
Maximum cost $27659
Avg Per Hour Rates $59

Typical range $4179 to $11958 is based on 265 cost profiles.

Why these companies made our list

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