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PROVEN EXPERTISE, GUARANTEED RESULTS

Why trust your home to us? Because protecting your investment and ensuring your
complete satisfaction are the cornerstones of our family business.

10+

Years In Business

1000+

Homes Transformed

100%

WorkSafeBC Compliant

Certified

Manufacturer Certified Installation Teams

SOLUTIONS FOR EVERY PROJECT

Whether you’re renovating your family home or managing a new
construction project, we provide a complete solution.

Replacement Windows

We supply and install a full range of high-efficiency vinyl, fiberglass, and custom windows designed to lower your energy bills.

Exterior Doors

From secure and beautiful front doors to high-performance sliding doors, we offer installation for a perfect fit and lasting durability.

New Construction Builds

For new residential and multi-family projects, we provide fast turnarounds and professional installations.

 

Plan Your Window Project Today.

Receive a clear, no-obligation quote tailored to your specific
window requirements.

GET YOUR FREE QUOTE

YOUR TRUSTED FAMILY SINCE 1991.

See Why Homeowners Trust the Nagy Bros Team.

At Nagy Bros., it’s not just about windows and doors—it’s about how we do the work. Watch the video to learn more about our team, our process, and the care we put into every job.

A Glimpse into Okanagan Homes We've Transformed.

From modern new builds in Kelowna to classic renovations in Penticton, our work is defined by quality and an eye for detail. Explore a sample of our recent projects below to see the standard of excellence we bring to every home.

Improving comfort, efficiency, and value every day.

Building More Than Just Homes

Nagy Bros has deep roots in the Okanagan and for the last 30 years the Nagy’s have thrived in the blistering heat the Okanagan brings each summer. Our team of window experts has over 100 years of fenestration experience and comes from all over BC. The Okanagan’s heat and winter temperature swings require windows that provide both excellent solar heat mitigation while providing great insulation for the winters. BC’s dense costal region excellent wind and water ratings and drainage systems. Windows in Northern BC require excellent U values, reinforced frames and additional weatherstripping. Our team of experts is trained to provide the best comfort, efficiency and value for every project.
ABOUT US

Real People. Real Quality. Real Care.

At Nagy Bros Windows & Doors, we don’t believe in one-size-fits-all solutions. Every home, every client, and every project is unique—so we take the time to understand your needs and deliver results that exceed expectations. Our family stands behind every installation, ensuring your home is more comfortable, efficient, and beautiful for years to come.

If you’re looking for a trustworthy, community-minded team that treats you like family, you’re exactly where you need to be.

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Nagy Bros Window and Door
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BL Cross profile picture
BL Cross
2 months ago
Nagy Bros were recommended by a neighbor. They have lived up to their reputation. Very pleasant to work with, attention to detail is exceptional, They are prompt and pleasant and very easy to work with and are very worthy of highest recommendation.
Jonah Gilani profile picture
Jonah Gilani
2 months ago
Jared from Nagy bros was awesome. Helped me with my clean BC application. He was very patient and knowledgeable.
Elizabeth Wilson profile picture
Elizabeth Wilson
2 months ago
Jared was at our home yesterday to give us a quote on replacing some windows. He answered all our questions regarding construction and timing in the addition to giving us the estimate. We found him to be knowledgeable and we’re impressed with his presentation. We decided to go with this company.
Darrell Guest profile picture
Darrell Guest
2 months ago
Have worked with them a few times, very reliable and quick to respond
Neil Grant profile picture
Neil Grant
2 months ago
I’ve had a great experience working with Nagy Brothers. Their professionalism stands out right away, and they actually follow through on what they say they’ll do, which isn’t always the case these days. Communication is clear, the work is solid, and you can tell they care about doing things properly. I’ve already recommended them to several people and will keep doing so.
Linda Shaw profile picture
Linda Shaw
5 months ago
Nagy Brothers installed all new windows for all the units at Creekside Villas one year ago. There are 3 condo buildings on this property. They were very professional, got the work done in a very timely and organized manner, consistent with what they had promised. The workmen that installed my windows were very informative and worked quickly to do the installation. They did a follow-up to make sure I was happy with the work done. I am very satisfied with the results and would highly recommend them to anyone needing windows. This seems to be the same feeling my neighbours had and any of the residents I have spoken to about their experience with Nagy brothers. Excellent job!
Candace Banks profile picture
Candace Banks
5 months ago
As both the resident manager and an owner of our complex I can say without doubt that the team at Nagy was absolutely amazing to work with. From a managerial standpoint they were quick and efficient handling everything themselves from scheduling units to corresponding with residents and access to the units. From an owners stand point the windows they installed have been a fantastic upgrade. My heating/ cooling bill has seen a decrease and the noise reduction is very noticeable.
They were also very approachable and answered any and all questions ( I had many) with clear and responsive communication. I highly recommend Nagy.
Michael Martens profile picture
Michael Martens
6 months ago
As a contractor I've been buying windows and entry doors exclusively from Nagy Bros for the last few years. Their pricing is fair, product quality is great and their service is great too. I would highly recommend Nagy Bros to other contractors and to homeowners!
Brittany Eyerley profile picture
Brittany Eyerley
7 months ago
We had such a great experience with Nagy Bros on our full house project (22 windows and 2 door). Everyone we worked with was professional, friendly, and cared about doing a quality job. Our sales rep, Jared, was knowledgeable, approachable, responsive, and never pushy — which I really appreciated. The quote was competitive, and the installation crew (Scott, Dave, and Diana) were amazing. They worked efficiently, kept everything clean, and their experience really showed in the finished result. They were so kind and patient with my kids asking lots of questions throughout their workday!
Rob was great with following up to make sure all the final tasks were complete.
I’d highly recommend Nagy Bros to anyone considering a window project — they made the whole process smooth and enjoyable.
Marion Mayo profile picture
Marion Mayo
7 months ago
I had all my windows installed by Nagy Bros, and I couldn’t be happier with the experience. The entire team — from the owners and office staff to the installers — was friendly, professional, and courteous. The work was completed on time, and they left my home spotless when finished. They even followed up after the installation to make sure everything was perfect. Highly recommend! A sample of one window replacement. Before and after.

Just Some Of Our Trusted Partners

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PROUDLY SERVING BRITISH COLUMBIA

Interior

Osoyoos

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Salmon Arm

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Malakwa

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Thompson / Nicola / Kamloops region

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Boundary Country / South Interior

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