Mountain States Windows & Siding


5 Tips For Cleaner & Brighter Windows

When was the last time you cleaned your windows? Do you even remember? I don’t. Spring cleaning, maybe? After a big storm or when

Can Vinyl Siding Lower My Utilities?

More and more homes are opting for energy efficient materials, for a variety of reasons. Of course we all want to help the environment

5 Great Window Accessories For Your Home

You probably don’t think much about your windows except “Ugh it’s too early to have so much bright light coming in here!” or “Man

Top 3 Reasons To Choose Siding For Your Utah Home

Siding is a part of your home you may have overlooked. You might have brick, stone, wood, or any number of materials for the

Should You Consider a Window Repair or Window Replacement?

Window damage is actually incredibly common, it just goes unnoticed a lot of the time. Unnoticed damage is actually very problematic, because the damage

What Should Your Windows Be Made Of?

Wait – they aren’t just glass? Well, they can be. But there are far more options that you need to consider. Not only do

Patio Doors For Scenic Spaces

  Patio doors offer easy access to the outside, along with a bit of a view. If you live on a beach or by

Why You Should Have Your Windows Professionally Cleaned

There are many out there who think that professional cleaning is just for the rich and famous, or maybe just when you move in

How To Spring Clean and Update Your Windows

The snow is melting, the sun is shining, and even if Utah still has a few more snowstorms up her sleeve we can cross

The Newest Trends For Your Windows

During the process of building or remodelling your home windows can be an easy decision. You may simply place windows in the appropriate locations


We can help you plan, design, and build your dream!


I had my windows installed about 18 months ago. The first winter that happened I started to get water coming through just a little. Later, I started getting full on leaking. I can never get anyone to call me back to address the issue. I don't feel at all that I got a good value.Update: I was contacted by the company, and they came out and resealed a lot of the windows. They were nice and attentive. I'm still not sure how great these windows are as I'm not a window person, but the company itself is very good.
Ray Mullings
Ray Mullings
19:35 18 Dec 20
Great price and product. Did a great job installing our six windows. I highly recommend Mountain States Windows & Siding! Thank you!!
Sherry White
Sherry White
22:36 13 Dec 20
Dave is amazing! Such a charismatic guy. He does great work and is personable. Would recommend this company to anyone looking for reasonable pricing and great service.
Cassie Arnold
Cassie Arnold
01:08 13 Oct 20
We are very pleased with our windows! Dave did a good job of sharing all of the information and what to expect. The install was quick and seamless and done in one day. Overall, we had a great experience and would recommend Dave’s friendly service to anyone.
Tomio _sugi
Tomio _sugi
21:15 03 Sep 20
I am completely impressed with Mountain States Windows and Siding. We needed to replace a very small section of vinyl siding on our house. Most companies weren't willing to help me find a match or sell me such a small amount. But Mountain States was so helpful! They were responsive, knowledgable, and generous. They really bent over backwards to help me get the couple pieces I needed (and quickly, too!). There really is no job too small for these guys! I highly recommend this professional, accommodating, honest company.
Rachelle Orsak
Rachelle Orsak
16:02 25 Aug 20