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3 Best Window Companies in Welland, ON

Expert-recommended Top 3 Window Companies in Welland, 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!

Welland window company Myles Calvert and Son
Welland window company Myles Calvert and Son
Welland window company Myles Calvert and Son
Welland window company Myles Calvert and Son video
7+ YEARS IN TBR
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MYLES CALVERT AND SON

(4.7 Score)
80 Federal Road,
Welland, ON L3C 3B5 Directions

Since 1978

Specialty:

✓ Casement Windows ✓ Slider Windows ✓ Single Hung Windows ✓ Double Hung Windows ✓ Awning Windows ✓ Bay Windows ✓ Bow Windows ✓ Picture Windows ✓ Custom-Sized Windows ✓ Patio Doors

“Myles Calvert and Son specialize in window replacement and installation, bringing over 36 years of experience to provide high-quality services and solutions for their customers. The company offers a wide range of window types to fit your needs. Their trained staff can provide options for enhancing the look of your home. Myles Calvert and Son offers top-quality products, including high-quality vinyl windows and doors that make your home more energy-efficient and aesthetically pleasing while increasing its value. They back their products with a complete warranty for both product and installation. Myles Calvert and Son provide free, no-obligation inspection and quote.

2025 Update: They recently completed a full revamp of this home's exterior with new windows, door and aluminum hand railing.”

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License #300015559

Contact:

(289) 407-5050 (905) 401-1433

Open 24 Hours

TBR® Inspection Report:

Welland window company Crowland Sash & Frame Ltd.
Welland window company Crowland Sash & Frame Ltd.
Welland window company Crowland Sash & Frame Ltd.
7+ YEARS IN TBR
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CROWLAND SASH & FRAME LTD.

(4.7 Score)
65 Shaw Street,
Welland, ON L3B 5W9
Directions

Since 1956

Specialty:

✓ Entry Systems ✓ Historical Reproductions ✓ Window Sashes ✓ Storm Windows ✓ Curved Casing ✓ Trim and Baseboards ✓ Shutters ✓ Louvres ✓ Garage Door Frames ✓ Custom Sash ✓ Single and Double Hung Windows ✓ Replacement ✓ Wood ✓ Installation ✓ Picture ✓ Entry Systems ✓ Curved Casing ✓ Trim ✓ Garage Door Frames ✓ Casement ✓ Patio ✓ Awning ✓ Garage Doors ✓ Interior and Exterior

“Crowland Sash & Frame Ltd. is owned by William Rizzo, is a family-owned and operated company specializing in high-quality window solutions and personalized service. The company offers superior craftsmanship and customer service that are truly second to none. They also specialize in providing wood windows and doors for renovating and customizing the area's many historic buildings and homes. They proudly provide high-quality products from the best brands, including Andersen Windows & Doors, Ostaco, and Dashwood. The team members focus on delivering optimal customer service. They supply custom-made wood windows, entry systems, storm windows, and more. Crowland Sash & Frame Ltd. offers the best products at reasonable prices.

2025 Update: Crowland Sash & Frame Ltd. also manufactures products for your historical renovations and restorations. Their showroom is open by appointment.”

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License #250843

Contact:

(905) 735-5001

Mon-Thu: 7am - 4pm
Fri: 7am - 12pm
Sat & Sun: Closed

TBR® Inspection Report:

Welland window company Clera Windows + Doors
Welland window company Clera Windows + Doors
Welland window company Clera Windows + Doors
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CLERA WINDOWS + DOORS

(4.6 Score)
871 Niagara Street,
Welland, ON L3C 6Y1
Directions

Since 1978

Specialty:

✓ Casement Windows ✓ Fixed or Picture Windows ✓ Awning Windows ✓ Double and Single Hung Windows ✓ Double and Single Slider Windows ✓ End Vent Slider Windows ✓ Bay and Bow Windows ✓ Specialty Shapes Windows ✓ Brilliance Windows ✓ Steel Doors ✓ Sliding and Garden Doors ✓ Fiberglass Doors ✓ Storm Doors

“2025 Update: Clera Windows + Doors has been Ontario’s trusted, family-run window and door manufacturer. With over 45 years of experience and 300,000+ satisfied customers, Clera offers Canadian-made vinyl windows and doors that combine durability, energy efficiency, and style. As a factory-to-homeowner operation, they manage everything from design and manufacturing to installation, allowing them to deliver premium products at factory-direct prices. Their clear line of energy-efficient windows and a wide range of customizable styles and colors ensure a perfect fit for every home. Backed by state-of-the-art technology and expert craftsmanship, Clera is committed to quality, comfort, and customer satisfaction every step of the way.”

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Discount:

50% Off all window and door installation services for their 45th anniversary

Get up to $600 per Window in free factory upgrades

Contact:

(905) 892-0768

Mon-Fri: 10am - 2pm
Wed: 2pm - 6pm
Sat & Sun: Closed

TBR® Inspection Report:

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MYLES CALVERT AND SON REVIEWS

My wife and I recently hired Myles Calvert and Sons to replace our house windows and repair our storm door, From meeting Noah and Lennox for an estimate, We could see they knew what they were talking about, after confirming the work, they showed us pictures of each process and explained their time lines, we were introduced to Myles and Mealeo, when work started, very professional and kind, extremely clean too. they will be our preferred contractor going forward. Our house is so much warmer and looks fantastic.

Myles team did an outstanding job! Excellent workmanship, knowledgeable, polite and cleaning up. Highly recommend if you want the job done right!! We had some replacement windows done a few years ago by another supposedly reputable local company and you definitely can see the difference in the quality of the work. Wished we had got Lennox, Noah and helper to do our other windows. Thank you again for a job well done!

Myles Calvert and Sons were the first one to answer when I was searching for new windows. Just my bedroom and kitchen but what a difference. The experience was pleasant as they were reliable, clean and efficient. They were very careful with my property and walked me through the process from beginning to end. The windows look amazing and the price was very reasonable. I would definitely recommend their services and they are already going to do my neighbors windows.....

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CROWLAND SASH & FRAME LTD. REVIEWS

When we needed to replace our failing 20-year-old vinyl windows, we decided to splurge and upgrade to Anderson Woodwright series windows. The stained pine on the interior is beautiful and more age-appropriate for our century home, while the vinyl clad on the exterior will protect from the elements. Nick and Bill were extremely helpful through the entire process, and we are so happy with the end result. We have since moved from this home, but the windows were a big selling feature. Cant wait to eventually upgrade the windows in our new home to something similar.

Laura the new customer service manager scheduled my repairs and Marcus did an amazing job. Everything looks just like new! (previous post - I would not recommend their services. I did a major renovation with multiple windows and doors. There were some repairs needed to the closing mechanisms and door threshold after 6 months. I contacted them to service the issues and they did not respond after multiple attempts.)

Quality windows & doors. Professional installers and service. Quality wood working. I just picked up more custom ordered hollow beams today. It was great having a willing extra pair of hands to load in the nasty weather!

CLERA WINDOWS + DOORS REVIEWS

We recently purchased windows through James and the entire experience was fantastic from.start to finish. James was knowledgeable, friendly and seemed to genuinely care about helping us. He took the time to explain our options and answered all our questions with patience. Installation went smoothly and our windows look amazing.

I had Clera Windows install a brand new basement window for us and I was happy with the entire experience. James was very responsive during the entire process and the install crew were efficient and didn’t leave a mess. I will definitely be using Clera Windows and Doors again.

The process was seamless from start to end. Even with cutting through brick and foundation, the whole job was finished in just 2 days, with zero mess left behind. We appreciated the professionalism and guidance throughout the process.

TBR® Inspection Score Report

MYLES CALVERT AND SON Total Inspection Points: 113/120
Acknowledgments: 8
Complete Info: 9
Current Evaluation: 9
Reviews Accuracy: 9
Reviews Study: 9
Website Standard: 9
Business Hours: 10
Business Images: 10
Contact Info: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10

TBR® Inspection Score Report

CROWLAND SASH & FRAME LTD. Total Inspection Points: 112/120
Acknowledgments: 8
Business Hours: 9
Complete Info: 9
Current Evaluation: 9
Legitimate Ratings: 9
Reviews Accuracy: 9
Reviews Study: 9
Business Images: 10
Contact Info: 10
Exact Services: 10
Location Proximity: 10
Website Standard: 10

TBR® Inspection Score Report

CLERA WINDOWS + DOORS Total Inspection Points: 110/120
Current Evaluation: 8
Legitimate Ratings: 8
Reviews Accuracy: 8
Reviews Study: 8
Business Hours: 9
Complete Info: 9
Acknowledgments: 10
Business Images: 10
Contact Info: 10
Exact Services: 10
Location Proximity: 10
Website Standard: 10

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