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

Utah Windows Replacement & Siding Installation Company

Replacement Windows & Siding

Living room with stone fireplace and large windows, cozy and inviting ambiance | Premiere Utah Windows Replacement Company

SPANISH FORK Is A Unique Place To Call Home

In Spanish Fork, quality is key. Although it’s grown rapidly, Spanish Fork still holds tight to the farming and country roots that have been the foundation since the turn of the century. Spanish Fork honors cowboy boots and rodeos, but they’re also home to a huge commercial hub that has sprung up in the last decade.

Right off the I-15 exit you’ll find major national store chains, local business complexes, restaurants of all types, and plenty of industrial businesses. The area was once farmland and a few small businesses, but now it offers anything you could want.

Spanish Fork’s Main Street has retained all of it’s small town charm with older buildings and local businesses, making it feel friendly. But just streets away there is a mix of brand new development and established neighborhoods, with the rolling fields beyond that.

Update Your Windows And Siding To Keep Up


Mountain States Windows & Siding is very familiar with our neighbors to the south in Spanish Fork. We know the rapid development and change that the area has faced over the last several years. We know that it has meant growing pains for new areas, as well as pressure to update and modernize for older buildings and businesses. And we’ve been there to help.

At Mountain States Windows & Siding we can offer windows, window treatments, and siding options for any style of building and for any budget. We can help older homes and business become more energy efficient, instantly boosting curb appeal and property value.

 Whether you need new windows, window replacement, repaired siding, or an exterior remodel we can create the building of your dreams. Call us today for a free consultation and information about your needs and we can find the options that work for you.

A gray house with white trim, featuring gray siding | Premiere Utah Exterior Siding Company


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