Enhancing Your View,One Window At A Time

Experience unparalleled window installation and replacement services with Upright Windows LLC, your premier choice. Dedicated to quality craftsmanship and exceptional customer satisfaction, we transform your home with precision and care. Choose Upright Windows LLC for a seamless, reliable, and beautiful window upgrade experience.

Quality Product

Superior materials and expert craftsmanship for windows that last.

Windows Installed

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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, Upright Windows LLC was founded on the principles of honesty and integrity. We believe homeowners deserve a reasonably priced option for windows without compromising on quality.

Our Vision

We Refuse to charge Inflated Prices

Our Company Values

Honesty, Integrity, Transparency, Service Before Self

"Affordable, Climate-Optimized Windows for Texas Heat and Humidity"

Experience the perfect blend of cost-efficiency and superior performance. Our windows are expertly designed to withstand the intense Texas heat and humidity, ensuring your home remains cool and energy-efficient. Enjoy enhanced comfort with our custom windows, tailored specifically for the Texas climate. Discover exceptional value and top-tier quality with Upright Windows.

Who We Are

Experience the top-notch window installation services

Need Replacement Windows. Upright Windows Is Your Solution. Our Installation Team Has Over 25 Years Experience. We Will Provide You With Transparent, Comprehensive Unbeatable Service.

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Years Of Experience

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Satisfied Customer

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Projects Completed

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Professional Team

Our Services

Explore Our Service

We are serving Texas with expert window installation, repair, and replacement services, ensuring quality and customer satisfaction statewide.

Window Replacement

Trust Upright Windows LLC for expert window replacement solutions in Texas.

Window Installation

Upright Windows LLC provides professional and efficient window installation services statewide.

Door Services

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Door Installation

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Contact Us

(281) 660-3300

Testimonials

What Customer Says About Us?

Carlos Chavez

2025-02-08

Thanks for your help. Great service and attention. Highly recommended.

Ann B

2025-02-05

We wanted to switch out the glass in our home office French doors and we are very pleased with the results! Mr. Chapel gave me a quote on the same day that I called him and took less than a week for the installation of the rain glass.

Sean S

2025-02-05

Great service. They arrived immediately and boarded up a broken window. They took a piece of glass to make sure it matches our windows. Amazing communication and great work. I highly recommend.

Shantel Scott

2025-02-05

Mr.Chapel and his crew were OUTSTANDING!!! I will NEVER use another window repair company. Him and his whole crew were friendly, on point and provided EXCELLENT work! Thank you UPRIGHT WINDOWS!!

CW Brown

2025-02-04

Upright Windows lives up to its name! They recently completed a job at my home, and I was impressed by the integrity of the owner, Chapel Love. I will definitely recommend Upright Windows in the future.

Kyle Anderson

2025-02-01

Upright Windows could not have done a better job. The house looks brand new. I got quotes from 5 different window companies to replace the original windows in our house. Chapel and team were far and away the most reasonable and least sales-y to boot. The other companies came over to the house for over an hour to do the sales pitch, measure and provide the estimate. Chapel and team were in and out in 15 minutes. Chapel was so easy to work with and so fast and knowledgeable. Jose and his crew did an amazing job installing and cleaning up. Wish I had more windows to do so I could work with them again!

brad davis

2025-01-30

Start to finish. 100% On Point! From the first call, to the install. 100% great. Pros in everyway.

DEBY JOHNSON

2025-01-29

The owner and his crew are very respectful, friendly and professional. They arrived earlier than expected. The gentlemen were very efficient in removing the broken window and installing the new one. All in all it took about an hour, but they did not make me feel that they were rushing through it. They were very conscientious and produced quality work. Such a great value as well! They are very reasonably priced and not a long turn around time. Highly recommend!

Mikhail Minyazev

2025-01-16

Excellent service, fast and affordable!

E K

2025-01-15

Showed up on time. Window was replaced in under an hour. Looks great. Friendly service.

Improved Energy Efficiency

Single-pane windows provide minimal insulation, allowing heat to enter during summer and escape during winter. Upgrading to double-pane or triple-pane windows with Low-E glass

Increased Comfort

Upgraded windows help maintain a stable indoor temperature, eliminating drafts and cold spots common with single-pane windows. Double- or triple-pane windows reduce condensation

Noise Reduction

Double-pane or triple-pane windows offer better soundproofing than single-pane windows, reducing outside noise, which is particularly beneficial in urban areas or near highways.

Enhanced UV Protection

Modern windows often include UV-blocking coatings that protect your furnishings, flooring, and artwork from harmful UV rays

Increased Home Value

nergy-efficient windows are a desirable feature for homebuyers. Replacing old single-pane windows can increase your home's resale value

Improved Security

Double-pane or laminated glass options provide better security against break-ins compared to single-pane windows, which are easier to break.

Rebates and Incentives

There are often local, state, or federal incentives and rebates available for upgrading to energy-efficient windows

Reduced Environmental Impact

By reducing the energy needed for heating and cooling, energy-efficient windows contribute to lower greenhouse gas emissions

Better Air Quality

Improved insulation reduces moisture buildup, leading to better indoor air quality and less risk of mold and mildew growth.

Experience the Expert Window Solutions Across the Lone Star State

Transform your home with Upright Windows LLC. Contact us today for a free consultation!

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Enhancing Your View,One Window At A Time

Quality Product

Windows Installed

Upright Windows LLC

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

Why We Exist

Our Vision

Our Company Values

"Affordable, Climate-Optimized Windows for Texas Heat and Humidity"

Who We Are

Experience the top-notch window installation services

Our Services

Explore Our Service

Window Replacement

Window Installation

Door Services

Door Installation

Contact us for a quote

Contact Us

Testimonials

What Customer Says About Us?

Improved Energy Efficiency

Increased Comfort

Noise Reduction

Enhanced UV Protection

Increased Home Value

Improved Security

Rebates and Incentives

Reduced Environmental Impact

Better Air Quality

Experience the Expert Window Solutions Across the Lone Star State

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Our Services

Financing Option

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