Home Window Replacement & Window Installation

The highest quality at the lowest price!

We offer high-quality, energy efficient windows for your home. We currently have our BIGGEST windows sale happening right now! Let us help you upgrade the look and feel of your home this year!

4.9 Average | 989+ Reviews
40 years of Professional quality window replacement and installation throughout Utah, Idaho, and Nevada

We Replace Windows in Utah, Nevada, and Idaho. Here is how it works!

Every window installation begins with a customized quote.


We will come to your house and discuss your window needs. You’ll get a custom­ized quote for your specific look, feel, and taste. 

Windows are ordered, and an estimated install date is set. Production can vary according to the style of window you order. Yes, we have a giraffe!


Our team will replace all your windows. Satisfaction Guaranteed. You will love your new windows.

Our #1 Priority Is To Replace As Many Old And Inefficient Windows As Possible In Utah, Idaho & Nevada

Combining years of skilled experience with genuine, attentive customer care, we guarantee to improve the beauty, efficiency, and structure of your home. 

Whether you are looking for more security, customizable construction, or a way to bring down your energy bill, our high-performance energy-efficient window products, and installation team are designed and committed to providing you with cutting-edge performance in window design, skilled experience, and valued craftsmanship for the very best results. 

Our installers have over 40 years of combined experience in window replacement and installation and have been working to bring families and individuals the best professional quality and service available. 

From the beginning to the end of our process, we come to you and make sure that each window replacement or new window installation project is a positive experience.




Visually clean and contemporary narrowline frame and sashes, with a larger glass area for exceptional daylighting and outside viewing.


Internal chambers meticulously engineered for structural integrity and enhanced energy efficiency.


Low-profile secure locking hardware features an indicator that tells you if your windows are left unlocked.


End-of-throw cam shift locking action, expertly constructed for increased protection.


Composite reinforcement in the meeting rails allows for secure mounting of hardware; this non-conductive material also reduces the transfer of energy for superior thermal performance.


Super Spacer System with a structural foam design helps the edge of the glass for superior thermal performance and longevity.

“JKR Energy Pro Windows dramatically enhance the appearance of your home, while reducing your annual energy consumption for cooling and heating.”

Save Energy and Money

Energy Pro® Double/Triple Pane Windows

Energy Pro® double and triple pane technology is designed to maximize insulation. Insulation is key when it comes to designing and installing your house, especially when addressing energy compromised areas. Lower your home energy costs with Energy Pro® Triple Pane windows.

Energy+ Windows

From reducing heating and cooling costs to beautiful new construction, Energy+ windows provide fantastic results. Our energy-efficient and weather-proof designs can reduce the fuel consumption of your home. Energy+ windows can help you and your family go green.

Promenade Sliding Patio Doors

Sliding doors can be a major source of energy and billing costs. With sturdy construction, insulating materials, and energy-effective pane design, Promenade sliding patio doors are the right choice for any home. Their materials are made to last, minimizing upkeep and repair costs.

What our Customers Are Saying

4.9 Stars Average | 100's of Reviews

“Amazing well done JKR”

Wow! Thank you Ryan we love our new windows!! Kirk and his crew arrived early! Worked efficiently and were very friendly and informative. Some of the old windows in our home were a challenge but they handled it so well they were done before I knew it! They cleaned up everything too. It's hard to believe they did all 14 windows in 1 day. Our home is old so they had to do custom sizes for every window. Well done JKR, well done!!

Judy Linton

“We couldn't be happier”

Jessyka’s and Rylan’s teams did an amazing job installing our windows today. They were so fast (20 windows and a sliding glass door in 7 hours!) but didn’t cut corners and did high-quality work. I loved that they cleaned up after themselves when they were done. We couldn’t be happier with our new windows!

April Rich

“10/10 would recommend to anyone”

These new windows from JKR window are great! There is a noticeable reduction in heat and sound transfer and the special features are great. We appreciate the professional install and consideration for Ron and his crew. The service and warranty plan for the windows is great too.

Jodi Richins

“Dated Home A Face Lift”

We were so impressed with the product and the service! We felt like the windows gave our dated home a “face lift”. The staff, in particular Dylan, Damien and and their crew were attentive, knowledgeable, and respectful. We were surprised that our entire home had new windows in a matter of hours. Thank you! You come highly recommended by us.

Kathy Shaw

“Windows are Great!”

JKR windows did an awesome job on our house! From the sales crew to Dougs installation crew coming all the way from Vegas. We were treated with with friendly staff and efficient service! The windows came out great! We were so happy with everything! Great job guys! Highly recommend this company!

Irving Wilson

“Respectful of my home”

JKR did an incredible job replacing our windows. They replaced 12 windows in the middle of August. I expected to have a hot house that day, but they worked so quickly and efficiently that I barely noticed a temperature change. They cleaned up after themselves and were very respectful of my home and my time. They were so kind to everyone.

Victoria Gomez

“Give them 6 Stars”

I'm ecstatic over the high quality of my windows and sliding doors from JKR Windows. The professional installation by Ron's team exceeded all my expectations. They paid attention to every detail, answered every question or concern, cleaned up as they worked. I recommend JKR Windows to anyone who is looking for window replacement. I give them 6 stars!


Made in America
Lifetime Warranty

Made in the USA with a LIFETIME in the warranty

Leaking Windows FAQ
Stucco Installation FAQ

Questions we get asked

Do you have stock windows?

All our windows are custom ordered, we do not carry stock windows.

Do you offer repair work or only full replacement?

We offer full replacement windows, we do not offer pieces/parts.

What is the installation day process?
The installers need to have access to the windows on the inside of your home, so an adult over the age of 18 will need to be home to let them in. We also ask that someone is home when the installation is complete in order to do a ‘walk through’ with the installer.

  You Will Need To:

• Move furniture away from windows (allow at least three feet).
• Remove blinds, curtain and drapes before the installers arrive and reinstall them when the job is complete. (Note: wait at least 24 hours for any caulk to dry).
• Our installers are not responsible for removal or reinstallation of security systems. Please contact your provider and let them know what’s going on for assistance.
• Remove knick-knacks, wall hangings and other valuables displayed on or near the window openings.
• Please have your pets confined prior to the installer’s arrival.
• Please have cars removed from the driveway.