Great Northern Home Exteriors Inc.

Windows & Doors Installation & Service
St. Catharines ON L2R 5W1
Write a Review
Write a Review

Recommended Professionals

99%(142 reviews)
92%(332 reviews)
99%(151 reviews)
99%(142 reviews)
92%(332 reviews)
99%(151 reviews)
HomeStars
Windows & Doors Installation & Service
Great Northern Home Exteriors Inc.
Star Score
Learn more about how StarScore uses a complex algorithm which considers a company's review ratings, responsiveness, reputation, and recency.

89%

This is the average rating based on homeowner reviews.
This indicates how long it's been since the last review.
Indicates how well a pro reacts to reviews and review-related interactions with Homeowners.
How well a company responds to Service Requests and Reviews.
Reviews by rating (past 12 months)

Reviews for Great Northern Home Exteriors Inc.

Average customer rating:
10 10 (7 reviews)

Sort by

Private User
Private User
Private User reviews St. Catharines, ON
10/10

Windows

AMAZING customer service VERY clean respectful workers. Product is 110% Definitely recommend their services again

Approximate cost of services:
$17,000.00
Was this review helpful?
Jennifer
Jennifer
1 review St. Catharines, ON
10/10

Door

In March. 2024, I had a white exterior entry door supplied and installed by Great Northern Home Exteriors Inc.
Good Customer Service
Job Site was clean
Thank you.

Approximate cost of services:
$2,800.00
Was this review helpful?
Company Response

Thank you, Jennifer; it was our pleasure doing business with you! Please let us know if you need anything else.

Susan in St. Catharines
Susan in St. Catharines
1 review St. Catharines, ON
10/10

Front Picture Window, Kitchen Window

Wow! The owner came and gave me a quote. Loved her! The service was impressive and the installers were quite the characters! Price was extremely competitive. Workmanship was top notch. I didn't have to point out anything - flawless and the windows are GREAT! Clean up was such that I didn't even know they were there except for the new windows. Highly, highly recommend this company!

Approximate cost of services:
$4,000.00
Was this review helpful?
Company Response

Thank you for the Great Review! We appreciate the feedback. It was our pleasure working on your home.

Arden, St. Catharines
Arden, St. Catharines
0 reviews St. Catharines, ON
10/10

Windows and Doors Installation

I would highly recommend Great Northern Home Exteriors for window and door installations, and related exterior work. Our job included a custom front door with sidelights, new patio doors, 18 new vinyl windows (two of which were about 5x5), finishing 270 of window trim, door entry hardware replacement on 7 doors, capping all exposed exterior wood around garage doors and man doors (so is zero-maintenance aluminum), installation of a custom eavestrough downspout, plus repairs to 10 other problematic windows from another manufacturer.
Business owner Clodette brings decades of experience to a project. It is gratifying to deal with a contractor who is a professional in the trades. She offers great advice, quick follow-up to questions or concerns, and always delivers the highest level of customer service and satisfaction. Great Northern also provides quality products which are 100% backed by the manufacturers (Vinylbilt Windows and Dorplex Entry Systems).
Just as important as the product is having excellent employees to complete the installation. I can vouch for the high standard and attention to detail of the work by their two installers directed by lead-hand Clark. They are most accommodating and thorough.
It may sound cliché but you need look no further than Great Northern for your window and door requirements. I would personally go back to them for other home improvement needs and in a heartbeat would recommend them to neighbours, family, and friends. Absolutely a *10/10!

Approximate cost of services:
$38,000.00
Was this review helpful?
Company Response

Thank you so much for the fantastic review! It was our pleasure working on your home.

Christian in Hamilton
Christian in Hamilton
1 review Hamilton, ON
10/10

Happy to Recommend

I met with the owners of Great Northern Home Exteriors at an expo event and they ended up working out a deal that we are pleased with. I recommend them.

Approximate cost of services:
$14,000.00
Was this review helpful?
Kim M.
Kim M.
16 reviews St. Catharines, ON
10/10

Amazing Owner & Workers!

We needed our basement patio door and basement window replaced. The owner came personally and took measurements. Then sent another person to double check the measurements so they were 100% accurate. They came on Family Day to do our install and the install was done flawlessly! Such amazing people who did the work as well as the woman who runs and owns the business. They are a top notch company to deal with! I will be using them again in the future!

Approximate cost of services:
$3,000.00
Was this review helpful?
Company Response

Thank you for the Great review and for your business.

Larry in St. Catharines
Larry in St. Catharines
1 review Saint Catharines, ON

First Review

10/10

baseboard , interior doors and trim

All baseboards and interior moldings and interior doors including closet doors were replaced using real wood . All brass hardware was included . The quality of everything was excellent .

Approximate cost of services:
$6,000.00
Was this review helpful?
Company Response

Thank you for the kind words and your business.

The reviews on this page are the subjective opinion of the Author and not of HomeStars Inc.

More about Great Northern Home Exteriors Inc.

Since 2009, we have provided industry-leading replacement window and door brands, expert installations, and courteous customer service—earning us an A+ BBB-accreditation and a solid reputation that local homeowners have come to recognize and trust. We are a local business in St. Catharines that takes pride in our unwavering commitment to ...
Company profile information is not moderated by HomeStars. Ask the contractor to verify before hiring.
Looking for Windows & Doors Installation & Service pros in Saint Catharines?