Get WINDOW REPLACEMENTS FOR YOUR HOME Up to 25% Off + 72 Months 0% interest
On Your Professionally Installed Energy-Efficient, Houston Storm Ready Window Replacements
- No Pricing Gimmicks - Straightforward Prices
- Real Down to Earth Local Grown Texas Authenticity
- Veteran Owned
- Free In-Home Quotes
- Excellent Financing Payment Options
- Top Notch High Quality Brand Names
- Exceptional Craftsmanship - Attention to Detail

High Quality & Durability

Energy Efficiency

Multiple Styles Available

Expert Installation

Outstanding Customer Service

Exceptional Craftsmanship


My Promise to You
Your home is your getaway, your hideout, your safe space. I understand how important it is, and it deserves respect, especially when you’re making improvements.
That’s why I promise…
My team and I will never come to you with a high-pressure sales pitch or gimmicks. Instead, you can expect a friendly approach, maybe an “unnatural” amount of window knowledge (we’re passionate about what we do!), all shared to help you confidently choose what’s truly right for your Houston home. No pressure, just helpful advice.
I also promise…
We will never leave the job without ensuring you have the highest quality windows installed properly and your home is left spotless. We take pride in our work and respect your space, aiming to leave behind one of the cleanest job sites you’ve ever seen.


Types of Replacement Windows We Install
Discover a wide range of window styles offered by The Window Source of Houston, where quality meets style. Our collection features options to suit every taste and architectural preference. Choose from classic double-hung windows, perfect for traditional homes, or opt for sleek and contemporary casement windows that provide excellent ventilation. We replace residential and commercial windows. No matter what you’re looking for, we’re here to help
New Replacement Windows & Doors For Your Home
A Simple, Hassle-Free 4 step Process!
Our dedicated team strives for 100% every day and we do not consider our job complete until our windows and doors are properly installed in the home. Let’s start the process today!

01
Call For Free Consultation
Begin the process by calling for a consultation with our experts.

02
Windows & Doors Ordered
Once you’ve made your selections, we’ll place the order.

03
Schedule Installation
We’ll work with you to schedule a convenient installation date.

04
Lifetime Warranty
Rest assured knowing that your investment is protected.
Recently Completed Window Replacements
Windows do more than just keep the inside of your home safe and let in light and fresh air. You can alter the way your windows look and operate with a home window replacement.




testimonials
What Our Customers Say
Ken McCoy2023-09-03Trustindex verifies that the original source of the review is Google. Excellent job on the 3 windows we had replaced. hollie keller2023-08-31Trustindex verifies that the original source of the review is Google. Excellent job!! So happy! Martin Metcalf2023-08-26Trustindex verifies that the original source of the review is Google. Christian’s crew was absolutely professional and completed work with pride. I am fully and completely happy with the installation of the Wondows. Denise Patterson2023-08-23Trustindex verifies that the original source of the review is Google. Christan crew did a great job. Tracy Townson2023-08-23Trustindex verifies that the original source of the review is Google. Haley has awesome customer service and Westin’s knowledge of all the different types of windows sold us on The Window Source of Houston. 5 star service! C. Edward Comstock.2023-08-17Trustindex verifies that the original source of the review is Google. Best price and shorter wait time than others promised. After four months (two with AC) noticed a drop in electricity bills by replacing eight windows across the east side of the house. John Schouest2023-08-15Trustindex verifies that the original source of the review is Google. We replaced nearly 30 windows in our home using Window Source. Naturally, we were skeptical dealing with several window replacement companies, with proposals ranging wildly in cost. ($75k difference between highest and lowest) We decided on Window Source based on reviews, personality and pitch of the sales team, and cost - which was not the cheapest, but fair. We were concerned going from wood to vinyl would detract from the aesthetics of the house. Well, everything from the initial consultation to final installation was seamless and, frankly, enjoyable. The timeline was spot on, the installation was exacting, and the product is beautiful. Our house has never looked better. More important, 6 months later everything remains perfect and the energy savings and comfort of our home is remarkable. I would, and have, recommended Window Source to anyone who is in search of window replacement. Keep up the good work and thank you.
Request A Free Estimate and claim your discount up to 25% Off + 0% interest for 72 months.
Our Certified Window & Door Experts Are Ready To Help.