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Serving Utah Homeowners – Fast & Affordable Window Replacement!

The Guardian Experience

Comfort, Savings, and Service You Can Count On

Real Homeowners.

Real Results.

Below, you’ll find real stories from real customers who chose us to protect their homes with energy-efficient, professionally installed windows.

They’ll tell you about our no-pressure approach, our commitment to craftsmanship, and how easy we make the entire process—from first quote to final cleanup.

Whether you’re replacing one window or every window in your home, we treat your project like it matters—because it does.

"They did a super job!"

"I am very pleased with my new windows. The young men were right on time. They said they would arrive between 9 and 10. They arrived at 9:30. They did a super job and were very efficient and helpful. The clean up was over the top. I would definitely recommend Guardian Windows.."

- Merlene Glover

"One of the BEST experiences I have ever had!"

"Everyone from first contact through installation was great. Polite, knowledgeable, efficient, and helpful throughout the entire process. The windows that they installed are a brand called Alside Windows. I am delighted with the look and efficiency of this product. I highly recommend Guardian Windows, LLC!!."

- Kristy LeClair

"Install was amazing!! "

"The team arrived right on time. They were very communicative, kind, and made us feel comfortable with their presence in our home. They left no mess behind and did an absolutely seamless install job. Guardian Windows blew our expectations out of the water and we could not recommend them highly enough."

- Nathan Bryant

"Highly recommend Guardian!"

"The Guardian team made the process of window replacement so easy! The ordering and measurement portion was seamless, and all windows fit perfectly. Installation went really well, and everyone we worked with was so kind. We have been loving our newest home upgrade and can’t wait to see the efficiency savings, highly recommend Guardian!"

- Laura Shubert

"I couldn't be happier!"

"Getting new windows through Guardian Windows was fantastic from start to finish! The process to order was smooth and easy, the windows arrived even faster than expected and the windows were all installed in just one day! The features and quality of the windows is top notch and I couldn't be happier with the entire experience!"

- Chris

"Thank you, Guardian Windows!!"

"Guardian windows is fantastic, we’re so happy with our new windows. The customer service is wonderful, they were attentive to our needs through the entire process, and the installation was quick and clean! Not to mention the windows are really fantastic, we can already feel a difference in temperature in our basement only a few days after install."

- Jared Davies