Mountain States Windows & Siding


The Top 5 Siding Trends For Your Home

Siding for your home or business may sound like an out-of-date trend, but it’s actually experiencing a resurgence in popularity and is a growing

DIY Window Flower Box

Flowers are the prettiest way to spruce up your curb appeal. They may take a little more work than a new doormat or painting

Maintaining House Siding Is Important

Maintaining house siding is an important part of what makes it last on your home. You may buy siding based on price, appearance, versatility,

Sound Proof Windows For Your Home

It’s incredibly difficult and expensive to COMPLETELY sound proof a room or home, and most people don’t need that level of noise reduction. However

New Construction or Replacement Windows?

When remodeling your house, do you need new construction windows or replacement windows? Replacement windows are ready to pop into your existing frame, but

Should You Choose Vinyl or Aluminum Soffit Material?

Choosing the right soffit material will keep this essential part of your home trouble-free as it does its job of protecting your home. Also

New Windows For A Utah Winter

Usually when you think about remodelling or upgrading parts of your home, winter is the season in which you are LEAST likely to undertake

The Best Type of Siding For Your Exterior Remodel

  One of the most dramatic exterior remodel projects you can undertake is replacing your siding. It instantly increases curb appeal and instills a

Foam-Backed Vinyl Siding By Mastic

  Installing foam-backed vinyl siding to your home is a better way to side your home than the traditional practice of affixing a sheet

Round Top Windows Architectural Design and Performance

  Round top windows provide an interesting stylistic element to new construction, and can help keep the character of an old home. Sometimes used


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