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JKR Windows | High Performance Replacement Windows

Window Installers in St. George, Utah
Ranked #7 in St. George | Grade B+
4.70 (2,067 reviews)

JKR Windows | High Performance Replacement Windows

JKR Windows coordinates consultations, measurements, ordering, and installation for residential window replacement. Customers often cite consistent communication and clean, efficient installs that improve comfort and reduce noise Serving homeowners across St. George, Utah.

Why Homeowners Choose This Business

Homeowners highlight steady communication from consultation to install, courteous crews, and tidy work areas. Many note reduced drafts, lower noise, and improved comfort after the project is completed Local experience that helps homeowners across St. George, Utah compare a more region-aware provider.

Service Area

Serving homeowners in St. George, Utah and nearby Washington County communities.

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  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has more Google review volume than many local competitors.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Installations
  Window Replacement
  Energy Efficient Windows
  Vinyl Windows
  Window Installation
  Home Windows
  Double-Pane Windows
  Sound-reducing windows
  Window Retrofit
  Sliding Windows
  Casement windows
  Picture Windows
  Bay and bow windows

Home window replacement, product selection guidance, measurement and ordering, professional installation, site protection and cleanup, and post-install follow-up.


Reviews

Recent Reviews

4.70

(Based on 2,067 reviews)

Recent reviews describe responsive communication with updates throughout ordering and installation. Customers often praise courteous, professional installers and thorough cleanup. Many report improved home comfort, quieter interiors, and perceived energy savings after the new windows were installed.

We had a great experience with JKR Windows from start to finish. They did an excellent job walking us through all of our options and made sure we felt confident in our decisions. Throughout the process, they kept in regular contact while everything was being ordered and kept us updated on timing and installation.
The installers were very friendly, professional, and made sure everything was cleaned up when they were done. The windows themselves look fantastic and have made a noticeable difference in our home.
We had one bedroom that was always either too hot or too cold depending on the weather, and since the new windows were installed, that issue has completely gone away. The temperature in that room now stays consistent with the rest of the house.
Overall, we’re very happy with the quality of the work and the entire experience. Highly recommend!

We had our windows done in December. We LOVE them. Levi was fantastic with any questions even weeks later. Installers did great work and we already notice a difference. Got update emails throughout the process and it overall went smooth. 3 month later our energy bill is down and we definitely can notice the difference. Also need to mention the SOUND difference. A lot quieter in the house very happy and glad we went with JKR.

Mark Heninger came to our door with a small window demo in his bag in late August. My husband and I were just contemplating the drafts and condition of the seals around some of our windows as fall approached in our 4700' high desert town, so we invited him in. As we went from room to room noting the cracked and missing seals and lining of our 25 year-old "builder-grade" windows, my doubting husband became more convinced of our obvious need for new windows. Mark showed us his window then, and we loved the fold-in feature that allows us to fold a lower window in to clean it, since we have bushes and a tree in front of our front windows. Then he explained the finances, which were amazing to us, so we signed up for all 21 windows. Emme McDowell kept in close email contact regarding the progress of our order.

Soon David and Edgar came to make exact measurements, and in about a month after that they came back to install them. They worked from 8 to 5 for two days with professional skill and demeanor. They cleaned up after themselves and even used our outside wood trim paint to touch up a few areas nicked by their tools.

The windows have a 3/4" space between the thicker double panes, which seems to be remarkably better than the 1/2" spaces we had between our builder-grade windows. We now have had 5 degrees difference in warmth this winter! There really is less street noise, and my husband looks forward to cleaning the outside of the windows just with water and his squeegee. They seem to stay cleaner, even after a rain. They open and close easier because of the lighter weight of the materials. On the up and down bedroom windows there are very cool latches that can be popped out so the windows can be opened at night only to a certain height.

We highly recommend these JKR windows over the persistent advertising of Windows by Anderson.

Madelyn Stikes

We are LOVING our new windows - 6 in total.

From Daxton (Sales) to Sessel (or PM) and Tyler and his associate (where, pardon, I did not get his associate's name but will remember that bass voice), all did a great job!!

With Daxton, who initially spent time in showing us samples, demonstrating how the windows work or glide (which impressed me most), along with providing options for financing; then to Sessel, our Project Manager, who kept us abreast on window builds and install schedules, as well as following up to ensure we were satisfied with the work completed; to Tyler and his associate, who (in my estimation) both did quick and efficient work with the install - these two really made the job look effortless in their synch-up of removing the original windows and replacing the new; noting we had two small attic windows where they had to go roof top.

We would definitely go with JKR again as we are looking to replace a few other windows in the next year. Very happy with JKR overall and do highly recommend. They really are a great team to work with and they care about their customers!!

P.S. ~ if there is anyone who is going to enjoy these as much as I, will be our kitty, Zoey! She can really see those birds now!!

??? JKR Windows is Simply the Best! (5/5 Stars) ??
?From start to finish, the process of installing my new home windows with JKR Windows was incredibly simple and stress-free. Every representative I encountered was knowledgeable, pleasant, and professional—a truly great experience!
?The installation crew, a pair of brothers, were absolutely outstanding. They were super professional, organized, and worked with amazing efficiency. They not only installed the windows perfectly but also went above and beyond by meticulously cleaning up after themselves and even cleaning each new window pane.
?The quality of the windows is outstanding, and my home has never looked better! The view out of the new windows is spectacular, truly capturing the beauty around us. I am so impressed with the product and the service. I will definitely be using JKR Windows for any future needs and will enthusiastically recommend them to all my friends and family. Thank you, JKR, for an exceptional job!

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Frequently Asked Questions

They provide in-home consultations, measurements, and full-service installation of replacement windows. The team can discuss styles and features to match the home’s needs and local climate.

Timelines vary by order size and product lead times. Reviewers commonly note that the company provides regular updates from ordering through installation to help set expectations.

Installers protect work areas and clean up after the job. Many customers mention the crew maintained tidy spaces and removed debris before leaving.

Customers frequently report noticeable reductions in outside noise and drafts after installation. Actual results depend on the existing conditions and the selected window options.

You can start with a consultation to review options and measurements. After that, the team provides pricing details and a proposed schedule for ordering and installation.
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Opening Hours


  • Monday 8:00 AM – 4:00 PM
  • Tuesday 8:00 AM – 4:00 PM
  • Wednesday 8:00 AM – 4:00 PM
  • Thursday 8:00 AM – 4:00 PM
  • Friday 8:00 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
4.70 (2,067 reviews) Featured BusinessPro Listing
Address
155 W St George Blvd, St. George, UT 84770
Phone
Business Type
general_contractor

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