Phone Number

(281) 660-3300

Email Us

windows@uprightwindows.com

About Us

Upright Windows LLC

We are a family owned Energy Efficient Window Replacement Company in Klein, Texas.

In the summer of 2023 the Upright Window brand was born out of personal protest to outrageous replacement window pricing. My first experience consisted of a 2-hour presentation that ended with the sales person quoting me 78 thousand dollars for 29 windows.

I thought he was joking and once I realized he was serious, I felt angry and frustrated. He then went outside, made a phone call to return with the “today only” price of 62 thousand dollars. At that point I was done and asked him to leave. I received several more quotes from large window companies, which yielded the same outcome.

Why We Exist

Born out of personal protest

Our Vision

We Refuse to charge Inflated Prices

Our Company Values

Honesty, Integrity, Transparency, Service Before Self

Affordable Premium Windows at Unbeatable Prices

We offer top-tier windows with all the bells and whistles, including Cardinal LoĒ³-366® glass as standard, delivering premium features without the premium price tag.

Contact Us

Get In Touch With Us

Trust Upright Windows LLC to transform your space with quality windows that enhance comfort, beauty, and functionality. Contact us today to experience the difference that expert window services can make for your home or business in Texas!