ThreeBestRated.ca
BEST RATED TORONTO, ON WINDOW COMPANIES FR

3 Best Window Companies in Toronto, ON

Expert-recommended Top 3 Window Companies in Toronto, ON. All of our window companies actually undergo a rigorous 50-Point Inspection, which includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and price - all to ensure overall excellence. You deserve only the best!

Toronto window company Pella Windows & Doors
Toronto window company Pella Windows & Doors
Toronto window company Pella Windows & Doors
Toronto window company Pella Windows & Doors video
7+ YEARS IN TBR
CALL EMAIL

PELLA WINDOWS & DOORS

(4.9 Score)
1820 Bayview Avenue,
Toronto, ON M4G 4G7
Directions

Since 1929

Specialty:

✓ Casement Window ✓ Awning Window ✓ Bay Window ✓ Bow Window ✓ Custom Window ✓ Special Shape and Specialty Window ✓ Double-Hung Window ✓ Single-Hung Window ✓ Sliding Window ✓ Patio Door ✓ French Patio Door ✓ Hinged Door ✓ Sliding Patio Door ✓ Bifold Door ✓ Multi-Slide Door ✓ Front Entry Styles Door ✓ Fiberglass Door ✓ Steel Entry Door

“Pella Windows & Doors is an award-winning window installation and replacement company in Toronto, ON. The team members are well-trained in installing quality windows and doors for new construction, remodelling, and replacement applications. Pella Windows & Doors offers free in-home estimates. The company installs and owns quality products and services. Pella Windows & Doors provides various styles and sizes. The company is also creating innovative products that help transform communities nationwide. Pella Windows & Doors provides Limited Lifetime Warranty Coverage and Financing Options. Home consultations are also available. The company serves 18 manufacturing locations and has over 200 showrooms in the U.S.

2025 Update: Pella Windows & Doors was founded by Pete Kuyper, with over 10,000 team members.”

Reviews | Play Video | Write a Review
Best Window & Door Product- 2021, Easy-Slide Operator - 2021

Discount:

50% Off on Qualifying Installations

Contact:

(416) 485-1234 (866) 897-3552

Mon-Fri: 8am - 5pm
Sat: 9am - 3pm
Sun: Closed

TBR® Inspection Report:

Toronto window company GTA Direct Windows & Doors Inc.
Toronto window company GTA Direct Windows & Doors Inc.
Toronto window company GTA Direct Windows & Doors Inc.
Toronto window company GTA Direct Windows & Doors Inc. video
5+ YEARS IN TBR
CALL EMAIL

GTA DIRECT WINDOWS & DOORS INC.

(4.8 Score)
1655 Dupont Street, Suite 101,
Toronto, ON M6P 3S9
Directions

Since 2006

Specialty:

✓ Awning Windows ✓ Bow and Bay Windows ✓ Single and Double Slider Windows ✓ Custom Windows ✓ Single and Double Hung Windows ✓ Wooden Windows ✓ Double Vent Slider Windows ✓ Picture and Casement Windows ✓ Patio Sliding Doors ✓ Front Entry Doors ✓ Exterior Doors ✓ Decorative Glass Doors ✓ Garage Doors ✓ Fiberglass Doors ✓ Wrought Iron Doors ✓ Steel Doors ✓ French Doors

“GTA Direct Windows & Doors Inc. is a unique window installation company in Toronto, ON. Alexander Razimor is the President of the company. The company has been in the field for more than 30 years. GTA Direct Windows & Doors Inc. offers the highest quality, energy-efficient, certified windows and doors. They specialize in brick-to-brick installation, ideal for replacing windows with compromised frames. Their top priority is satisfying the needs of their customers by providing friendly, personalized, and custom service to ensure customers get the results they are looking for and more. The company offers a worry-free manufacturer's warranty for its clients. They offer Canadian-made products of the highest quality. They provide a 25-year transferable, unlimited warranty and a lifetime transferable warranty. They also offer free consultations.”

Reviews | Play Video | Write a Review

Price:

The Door Slab or Prehung Unit
From $500
To $2,000

Labour
From $100
To $300
Hardware and Weatherproofing
From $200
To $400

Site Modifications
From $100
To $500

Disposal and Permit Fees
From $100
To $200

Baseline Replacement
From $3,000
To $4,300
Interior Doors
From $132
To $2,600

Discount:

Get 30% Off for Windows and Doors

Contact:

(647) 966-4898

Mon-Sun: 9am - 8pm

TBR® Inspection Report:

Toronto window company Optima Windows and Doors
Toronto window company Optima Windows and Doors
Toronto window company Optima Windows and Doors
Toronto window company Optima Windows and Doors video
6+ YEARS IN TBR
CALL EMAIL

OPTIMA WINDOWS AND DOORS

(4.8 Score)
5343 Dundas Street West, #9, Etobicoke,
Toronto, ON M9B 6H8
Directions

Since 2000

Specialty:

✓ Awning Windows ✓ Casement Windows ✓ Fixed Windows ✓ Hung Windows ✓ Slider Windows ✓ Hopper Windows ✓ Entry Doors ✓ Patio and Garden Doors

“Optima Windows and Doors is a well-known replacement and installation of windows and doors company in Toronto, ON. The company has 20 years of experience in the industry. The combination of renovation and window experts allows the team to specialize and produce quality at a new level of scale. They utilize top-of-the-line German technology. All installers are insured and certified. Their products aim to enhance your residence with the design and flexibility you desire. They offer technologically advanced and visually stunning German UPVC thermo windows. Free quote available. They also provide quality products at excellent prices and an industry-leading, unlimited, fully transferable warranty. Finance options are also available.

2025 Update: Optima Windows and Doors has calculations showing that the average household wastes hundreds of dollars a year on energy spent on heat loss in the winter. Their vinyl windows are built with fusion-welded sashes and frames, making them impregnable to water, snow, or air when sealed.”

Reviews | Play Video | Write a Review
License #290565258

Price:

Awning Windows
From $575
To $1,330
Casement Windows
From $575
To $1,330
Fixed Windows
From $550
To $1,250
Hung Windows
From $575
To $1,330
Slider Windows
From $575
To $1,330
Hopper Windows
From $420
To $1,200
Living Room
From $1,860
To $2,920
Kitchen
From $590
To $1,260
Bedroom
From $620
To $1,310
Basement
From $380
To $690
Basement Egress
From $1,430
To $4,900
Bay/Bow
From $2,950
To $4,500

Discount:

Get Upto 32% Off for Energy Efficient Windows

Contact:

(647) 800-6973 (416) 856-6921

Mon-Sat: 9:30am - 5pm
Sun: 9:30am - 3pm

TBR® Inspection Report:

Video

Write a Review

Our Review Process:

  • All reviews matter:We publish both positive and negative reviews to provide a balanced perspective.
  • No censorship:Businesses cannot pay to remove or modify negative reviews.
  • Verification process: All reviews are checked for authenticity and compliance with our community guidelines before publication.
  • Fair representation: We display reviews of all ratings (1–5 stars) to help users make informed decisions.
  • Independence: We are not affiliated with the businesses we review and receive no compensation for favorable ratings.

Your honest opinion helps others make better choices. Whether your experience was excellent, average, or disappointing, we want to hear from you. For more details, check Community Review Guidelines

Contact Business

PELLA WINDOWS & DOORS REVIEWS

Pella replaced two sets of large bay windows in our home (9 panes of glass in total). Everything was completed to a high level of quality and the windows look terrific, inside and outside. The two installers, Yarema and Andrii, were a pleasure to work with. They did not cut corners, they asked me for my input when there were options for installing the trim, and they worked hard for all 3 days (often outside in the heat and humidity). We would highly recommend Pella, especially for larger, more complex windows.

Although our windows took a long time for installation, I would highly recommend Pella Windows and Doors! The response we received was exceptional and the service was stellar. Derek and John are extremely professional and certainly went above and beyond to complete the installation to our specifications. We are delighted with the windows and would highly recommend Pella! Margaret & Gary.

Pella produced an excellent window and I would like particularly to mention Peter, who installed the window. He was thorough and did a careful job of installation paying close attention to all details and doing the work as if it was for his own home. He was careful also to clean up the work area. I can't endorse his work highly enough. It could not have been any better.

These reviews are provided for information purposes and to help you make informed decisions.

To share your experience, click here or send it to reviews@threebestrated.ca.

We will display both positive and negative reviews. All submitted reviews are published after verification for authenticity and compliance with our Terms and Conditions, Privacy Policy, and Community Review Guidelines.

GTA DIRECT WINDOWS & DOORS INC. REVIEWS

I recently purchased an older house and was looking to get new windows installed. I came across the GTA Direct and had a pleasure of connecting with Alex and his crew. I ll be honest when I was looking at the online reviews at first I was a bit skeptical because of how high the ratings were and was wondering how could any business have so many high reviews. Well I just got my windows installed 2 days ago and I could not be any happier with my decision to choose GTA Direct. Alex is an absolute best in communication and service. From his first visit all the way to the installation date he was always available to answer any of my questions. Andre and the installation crew were also very experienced, fast and did a great job.

My experience with GTA Direct was terrific. They answered all of my questions and finished the job on time . The communication skills were on point and Alex was available at any time I had any questions. Will be doing more work with him in the near future. Thanks GTA direct Thanks Alex.

Alex and his team are phenomenal. Very responsible to all our queries, and accommodating. We are happy with our new doors now, and I regret that we didn’t do this sooner! The installation is quick and professionally done. Thank you.

OPTIMA WINDOWS AND DOORS REVIEWS

Ban & his team were in today to change all the windows/doors in the house and wow, in just one day they had the entire house done perfectly. Every window, every door, everything was installed so well. They are perfectionists and would recommend them to anyone who needs their windows/doors installed. The best part is they clean up, nothing is left untidy. You're left with fresh new windows and a clean house, as if they were never here.

Very professional workers. They completed the work as advised on stated day and time. We got our basement windows changed and it was done very nicely . Last week we also got our patio door done through this company and again the workers did great job. They came and did work very neatly and professionally. The owner Chris answers all questions and provides advice and pricing very well. I would recommend this company for all windows and doors needs.

We had our new windows installed by Optima Windows and Doors and had a great experience. From dealing with the owner Chris and the professional crew that did the installation and clean up after, it was a 5 star service. The windows are very high quality and look great. We have recommended them neighbors and our son who have also used them.

TBR® Inspection Score Report

PELLA WINDOWS & DOORS Total Inspection Points: 117/120
Business Hours: 9
Complete Info: 9
Reviews Study: 9
Acknowledgments: 10
Business Images: 10
Contact Info: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Real Discounts: 10
Reviews Accuracy: 10
Website Standard: 10

TBR® Inspection Score Report

GTA DIRECT WINDOWS & DOORS INC. Total Inspection Points: 116/120
Acknowledgments: 9
Business Hours: 9
Complete Info: 9
Reviews Study: 9
Business Images: 10
Contact Info: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Pricing: 10
Reviews Accuracy: 10
Website Standard: 10

TBR® Inspection Score Report

OPTIMA WINDOWS AND DOORS Total Inspection Points: 115/120
Business Hours: 9
Complete Info: 9
Experience: 9
Legitimate Ratings: 9
Reviews Study: 9
Business Images: 10
Contact Info: 10
Exact Services: 10
Location Proximity: 10
Pricing: 10
Reviews Accuracy: 10
Website Standard: 10

We use cookies to improve your experience. By continuing, you agree to our Privacy Policy.