(801) 572-8039
1520 N STATE STREET #101
LEHI, UTAH 84043
9:00 AM - 5:00 PM

Mountain States Windows & Siding


How to Budget for Your Exterior Remodel: Cost Breakdown

If you’re considering a home renovation, you’ve certainly thought about the cost of exterior remodel. Upgrading your property’s exterior is an exciting decision. There’s

10 Mirror and Window Cleaning Tips

It’s no secret that cleaning windows and mirrors is a big task; with our cleaning tips, it’ll be a breeze. There are always a

5 Benefits of Hiring Professional Window Installation Companies

If you’re ready to install new windows in your property, you must look for window installation companies that can do the job properly. Installing

Ways to Improve Your Property’s Curb Appeal

If you’re on the search for exterior remodeling companies that will help boost your curb appeal, you’re in luck! You only have one chance

Energy-Efficient Home Design: Building a Sustainable Future

If you’ve found yourself Googling “house remodel exterior” recently, now is the time to look at ways to make it sustainable and energy efficient. 

5 Reasons You Should Repair Damaged Siding Immediately

Swift repairs, frequent care, and consistent maintenance by a professional are key to avoiding the need for replacement windows and sidings prematurely. Regular care

How To Clean Your Siding Without A Pressure Washer

Now that you’ve had your siding installed by one of many local siding companies, it’s important to know how to care for your exterior

7 Benefits of Installing Eco-Friendly Windows in Your Home

When researching window installation companies, you may want to look into a company that offers eco-friendly options. As more and more consumers continue to

Dreamy Views: Choosing the Right Windows for Bedrooms

Imagine waking up in your cozy bed, and the first thing your sleepy eyes see is the sun’s gentle morning rays, warming your room

10 Signs It’s Time to Replace Your Windows

Window replacement glass and total window replacements may feel tedious, but it’s an investment well worth making. Windows allow natural light into your home,

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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