Mountain States Windows & Siding


Everything You Need to Know About Energy Star Windows

If you’re shopping around for windows for houses, you might hear or see the term “Energy Star windows” and wonder if they are worth

What Are the Benefits of Vinyl Windows?

Before vinyl windows existed, aluminum and wood frames dominated the window market. But vinyl windows have taken over due to the advantages they offer.

5 Reasons to Replace Your Windows in the Winter

The opposite may seem true to some, but one of the best times to replace your windows is during the winter season. You may

Signs It’s Time to Replace Your Windows

Knowing when to replace your windows isn’t always obvious, but our team of experts is here to fill you in. Determining whether or not

DIY Plastic Window Insulation

Insulation is what keeps you comfortable. Poorly insulated homes have frequent issues with temperature, humidity, drafts, pests, and other annoying discoveries. The utility bills

5 Ways To Save On Your Utility Bills

Utility bills are an annoying but necessary part of life. Utilities keep your home running safely and comfortably, but sometimes it’s painful to realize

Repairing Vs. Replacing Your Windows

If you’re experiencing problems with your windows, it can give you a huge headache, and leave you freezing during the winter. Your windows are

Vinyl Siding, Everything You Need to Know

Oh, vinyl siding. A staple of the 80s in a variety of forms, vinyl is a versatile and common material. Just the word can

What Is Stucco Siding?

Stucco siding isn’t new. Ancient civilization used versions of stucco in their primitive homes, and people have been using them for their dwellings ever since.

How To Plan & Budget For Your Spring Window Installation

As we near spring it’s the perfect time to begin planning your seasonal projects. Of course you’ll do some spring cleaning in and around


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