KOS Construction

☀️ House of Rosie 🐕
This stunning office build delivers on every detail, from the exterior presence to the interior finishes, it truly stands in a class of its own. What an incredible project.

We’re grateful for the opportunity to bring this vision to life from start to finish. Thank you for trusting the KOS crew with your amazing build.

Wishing you a Merry Christmas and extending our gratitude to all who have placed their trust in us with their projects this year.

We would like to Thank North Platte and the surrounding area that voted KOS #1 in Three categories this year! We would also like to thank our current, past and future customers! We take great pride in our work and have an awesome team! Thank You!

We are Honored to be nominated continuously year after year! We are nominated in Three categories this year.
-Best Construction Company, Best home Remodeler & Best Carpenter (Bob Kosmacek)
Thank you to everyone that nominated KOS and for the future votes!

https://nptelegraph.com/exclusive/readerschoice/ballot-2025/?fbclid=IwZXh0bgNhZW0CMTEAAR65HJ2wt2CoP6ywYkDPLJBVn79QBcZH-CWsk6VFcE4EyDmD8oJF3BNY6q3MIg_aem_MDd9Dhz8RDNyEky4aO-9Lgrlle for kat

Ballot-2025

This week has been filled with installations of Pella Windows and Doors. Should your old windows be faulty or leaky, we invite you to contact us for a free quote. Our diverse selection of windows caters to budgets of all sizes. Pella Windows and Doors
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-Rob:308-520-6683
-Bob: 308-539-5203

Can you imagine waking up to this view every morning with a cup of coffee! ☀️☕️.
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From drafting prints to those finishing touches we are a one stop shop and take tremendous pride in our projects.
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Give us a call today to turn your vision into a reality!
Bob- 308-539-5203
Rob- 308-520-6683

Our team recently installed an array of exceptional products from Pella Windows and Doors including arch top windows and 8ft patio doors. We take pride in installing top-notch products that provide homeowners with a refreshed perspective. If you're considering new windows or doors, we invite you to contact our team today.
🪟 🚪 🔨
Rob - 308-520-6683
Bob - 308-539-5203

Replace the past with progress! A customer upgraded their original 1950's window to a modern Pella Lifestyle series window. Thank you for your business!

Pella Windows and Doors

Oversized shed 22’x15’ with a 6ft covered patio & a 19’x10’ covered patio off the front.. Perfect for storage and a shaded area for relaxing these fall evenings watching the Cornhuskers! 🌽
The KOS Guys knocked this out with little room to work with. Thank you for the repeat business.

Another beautiful custom home we finished up first of the year. Thank you for trusting KOS Team in your magnificent new home!
Thank you to everyone that makes these builds go so smoothly!
Pella Windows and Doors
Jackson Concrete LLC
Platte Valley Electric LLC
Knobel Refrigeration Inc
Select Carpet & Tile
Franzen Plumbing
Jim Carlson Drywall LLC
Builders