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Your local window and door experts

Proudly serving the Central and South Okanagan for over 30 years as leaders in the window and door construction industry.

Decades of Trust

Trusted. Reliable. Innovative.

AGranger construction is one of the most recognized and trusted window and door installation companies for residential, light commercial and strata complexes in the south okanagan. AGC’s team has spanned the generations by providing high quality installations & replacements since the early 1990s.

35

Years in Business

20

Window & Door Styles

100

Customer Satisfaction

No Limits

MAKE IT EASY. LET US HELP GUIDE YOU.

Choose your own manufacturer or let us help make recommendations!

Don’t be limited to what a single manufacturer makes or supplies. We can customize your project to meet each unique design preference. From beautifully, custom chosen entry ways, to patio sliding, folding or french doors, and all styles of windows – you don’t have to settle for anything you’re not in love with!

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A Better View

Discover Our Windows

Because we work with multiple manufacturers, we can customize almost every aspect of your project. From new construction to existing buildings, our professionals handle everything, including window installation, replacements, deletions, and configuration changes.

Sliders
Pictures
Awnings
Casements
Shaped
Folding
Bay
Custom
Skylights
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Exceeding Expectations

EXPLORE OUR DOORS

From stylish French doors to patio sliders and everything in between, we have you covered with high-quality products that are NAFS compliant and meet or exceed the most up to date BC Building Code.

Entry Doors
Patio/Sliding Doors
Folding Door
French Doors
Custom Entry/Designer
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Elevate Your Home's Comfort

Is It Time for Replacement?

Why replace your windows & doors

  • Increased home value
  • Enhanced home security
  • Reduced dust and allergens
  • Improved home comfort
  • Improved energy efficiency
  • Noise reduction
  • Enhanced curb appeal
  • Low maintenance solutions
  • Old or poorly installed windows can damage your home

How to know when replacement is needed

  • Your interior room temperature greatly fluctuates with the temperature and weather
  • You feel a draft
  • Your windows or doors are cracked
  • There is condensation inside your window
  • Your energy bills are high
  • You notice water or ice build up on or around your windows
  • You can see visible damage, rot, moisture or mold (this can be hidden!)
  • You have difficulty opening or closing your windows
  • The exterior and interior of your home needs a refresh/update
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Stress-free Solutions

The installation process.

With AGranger, you’ll enjoy a seamless experience from start to finish, with the very individuals who provide your estimate also handling the installation process. They will have in-depth knowledge of your project and can find innovative and ingenuitive solutions for how best to accomplish your unique needs!

Initial Consult & Estimate

The process usually starts with a phone call to chat about your project and…

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Initial Consult & Estimate

The process usually starts with a phone call to chat about your project and…

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Estimate Approval & Measurements

Once you’ve decided to move forward with an estimate, we will…

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Estimate Approval & Measurements

Once you’ve decided to move forward with an estimate, we will…

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Scheduling Your Installation

Once your custom product is ready and we are approaching your install…

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Scheduling Your Installation

Once your custom product is ready and we are approaching your install…

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Installation & Wrap Up

Our team will arrive on site and get to work. Once they wrap…

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Installation & Wrap Up

Our team will arrive on site and get to work. Once they wrap…

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Sit Back & Enjoy The View

Take a moment to sit and enjoy the view of and out of your new…

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Sit Back & Enjoy The View

Take a moment to sit and enjoy the view of and out of your new…

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Testimonials

WHAT OUR CUSTOMERS SAY.

“

We would highly recommend AGranger Construction for window installation and contracting services. It is so hard to find true customer service anymore and we certainly felt great customer service from AGranger. From the first interaction of requesting a home visit and quote the team was professional and pleasant to deal with. They provided strong and thoughtful guidance about what product was best use and how to instal in our house. We really felt taken care of by their team and that their focus was to do great work and leave us exceptionally happy. With their vast knowledge in not only window installation but household construction Armand and Mike went above and beyond helping us think through our renovations, and we couldn’t be more pleased with the end results. We will definitely be using them for future work.

Rachel BlandPenticton, BC
“

I'm happy to share my fantastic experience with Agranger. From the initial consultation to the flawless installation, their team was professional, knowledgeable and friendly. They guided us in choosing windows that match our home's style and energy efficiency needs.
The installation was efficient, with skilled technicians who paid meticulous attention to detail. Our new windows look amazing and function perfectly. What stands out about AGranger is their dedication to customer satisfaction – they communicated well, respected our property, and left our home cleaner than before.
Our home has been transformed - it looks and feels so much better! I wholeheartedly recommend their services to anyone seeking top-notch window replacements. Choosing Agranger was the best decision for our home; their expertise and commitment truly impressed us.

Danielle Kelliher & Andrew BrownOliver, BC
“

In February of 2022, AGranger replaced all our windows and patio sliders in our 20 unit strata. Armand and Mike were so accommodating, patient and helpful to all our owners. They were very professional, keeping the work site clean and safe, not only for them, but for our owners. Would highly recommend using AGranger.

Strata KAS 593 CouncilPenticton
“

Agranger Construction replaced the windows in our home as well as opened up an exterior wall to install a beautiful, top-of-the-line 16ft folding door. I greatly appreciated Mike and Armand’s innovative suggestions as well as the creative and experienced approach they brought. I valued their honesty and despite the complexity of the project, the entire process was seamless. Their work and craftsmanship is flawless and I wouldn’t hesitate for a moment to use them again for future projects or to recommend them to others.

Dr. Alex McIntyrePenticton
“

We were extremely pleased with the quality of workmanship and attention to detail we received from AGranger Construction. From start to finish, they managed the project with such precision and care and in a timely manner. Everyone at Granger involved in the project was helpful and attentive. A special thanks to Armand and Mike. We would highly recommend Granger for your home reno projects.

Rose SantiniPenticton
“

I got a major renovation done to my 1950s Penticton house in 2021/2022, which came with seven original windows which needed to be replaced. I am so glad that I both met and chose the Agranger Construction team!
Agranger Construction truly was a pleasure to work with, from courteous and prompt in replying Lindley, to the wonderful estimator and installers, Mike and Armand. I literally couldn’t have asked for a more professional, positive experience with Agranger from receiving their estimate, to removal, installation and disposal of all things windows.
I highly recommend Agranger Construction for any window work you need done. Thanks again Agranger!

Rosemary RobertsPenticton
“

Thank you Agranger Construction for such a great job on replacing our windows.The team did a wonderful job and cleaned up so good after the job was done. Would recommend them for any job doing windows! Thank you.

Betty WiedemanPenticton
“

We have contracted AGranger Construction for window replacement on our private residence as well as on a strata complex we were part of. In both instances we found the team at AGranger friendly, approachable and efficient. All services were provided in a timely fashion with expectations clearly communicated, questions answered and timelines met.

Klaus and KristinaPenticton
“

Over the past 5 years, we have been slowly updating the windows in our home. (Berdick and ) Agranger has been just great to deal with. They get us a quote for the windows to be replaced, we give them a date that works for us for the installation and they arrive promptly to replace the windows. Any mess is kept to a minimal, and it is cleaned up. Any frames damaged are replaced. We are down to the last few for next spring, and are extremely happy with the new updated windows. Thank you very much for your great service.

Ron & Bonnie DunsdonPenticton
“

Over the past few years I have had them replace all the windows and sliding doors in all my rentals.
They only use the best products and their work is top notch and on time and they leave the place clean when the job is done. Honest contractors!

Jack MervinPenticton
“

We recently had our sliding door and window replaced at our apartment. The work done by Agranger Constuction was professional and expertly completed. The crew was thorough, tidy and took time to make sure we were satisfied with the project. They even made sure exterior caulking matched the outside building paint colour! Highly recommended!

Blain ArnettPenticton
“

We highly recommend the folks at Agranger Construction who have been gradually replacing our old windows over the years. Mike and Armand are a great team, meticulous and efficient, full of good advice. They also noticed some shoddy work done by a former contractor and immediately corrected it. Lindley in the office has been considerate in scheduling the work and taking care of all the other details. It has been a pleasure dealing with this local family business.

Peter and Dorthea
“

Agranger Construction replaced all the windows and 3 glass doors in our Kaleden home. We were extremely happy with their workmanship and attention to detail. The work crew was courteous and left our home clean after they were done. The team was amazing to work with and continued to support us throughout the process even when we had a manufacturing flaw and had to replace a large picture window. Always reachable by telephone or email, I truly appreciate the care they took to make sure we were entirely satisfied with our windows. Strongly recommend AGRANGER CONSTRUCTION!!

Carol SirianniKaleden BC
“

Armand and Mike installed our windows and they were friendly, courteous and professional. We really enjoyed meeting both of them because they shared insight into various aspects of their lives as they worked - they have a wide range of knowledge and interests - that was very fun.
The window is perfect and beautiful. We can feel the difference - our window faces south: now we don’t need a/c as much so, in the long run, the window will pay for itself. The old window was drafty. This well-sealed, low-e window will create a draft-free, comfortable living room this winter. Thank you!!

John and Lynn GreenePenticton

AGranger construction is one of the most recognized and trusted window and door installation companies for residential, light commercial and strata complexes in the South and Central Okanagan. AGC’s team has spanned the generations by providing high quality installations & replacements since the early 1990s.

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