About
About Us
Milestone
Windows & Doors
Milestone Windows & Doors is a family-owned window and door company based in the Greater Houston Area. We prioritize honesty, integrity, and delivering on our promises at a fair price.
With over 20 years of experience in home construction, we have the knowledge to guide you in choosing the right energy-efficient windows and doors for your home. Our crews understand the importance of minimizing disruption during installation and work hard to leave your home in immaculate condition. We stand behind our work and promise to exceed your expectations.
Contact us for a free consultation today and discover why we are the trusted window and door installation experts in Houston.



Gene and Jennifer Miles Family
Houston’s Window & Door Company
Family-Owned and Operated since 2015
Our customers are our best advocates. Weekly, we hear from past clients who recommend us to their friends, family, and neighbors. This trust comes from our commitment to putting clients first, completing projects on time, and delivering on our promises.
Meet Our Team
Todd DimmitT
Sales Manager
Todd handles the replacement window and door sales with homeowners. Having specialized in the Houston replacement market for over two decades now, Todd’s knowledge of both construction and the advantages of different products can help consumers navigate the complex options available to make the best choices for their home.
Installation Crew
Half of what makes a good window installation is the install crew. What do your caulk lines look like? Is your window sealed properly? Our experienced professional installation crew specializes in window installation, treating each job with the highest regard. We pay close attention to every detail, ensuring clean, precise caulk lines and a proper seal to keep your home protected and looking great.
Why Choose us
Best Window Replacement Company in Houston

We Care About Your Home's Windows
We are a family-owned and operated window and door company based in the Greater Houston Area. As part of this community, we care deeply about the work we do. Our family actively participates in local service organizations like Rotary International and is committed to giving back. When Gene and Jennifer Miles first met, there was an instant connection that was “Built to Last,” and that commitment continues in all our window replacement projects.

We Are Window & Door Replacement Professionals
With years of experience in the window replacement business, we have honed our skills and knowledge to provide the highest quality service. Our owners and team members excel in window installation and replacement, ensuring expert care for your project. We handle your window replacement with special care, ensuring precision in every detail.

We Do What We Say
The “Golden Rule” applies to every window replacement job we take on. We pride ourselves on being on time, on schedule, and within budget. We use the high-quality window materials we promised, and we stand by our word. Whether you’re replacing a single window or doing a full window replacement project, you can trust us to deliver exactly what we agreed upon.

We Provide Efficient and Cost-Effective Solutions
Your money and time are valuable, and we make sure to use both efficiently. Our efficient window replacement process ensures that you get the most cost-effective and reliable service. Thanks to our debt-free position and streamlined operations, we can offer premium replacement windows, expert installation, and exceptional customer service at fair and affordable prices.

We Are Built to Last
The best advertisement for our window replacement company comes from satisfied clients who recommend us to family and friends. We believe in building long-lasting relationships by providing quality windows, professional installation, and outstanding customer service. We’ve been serving the Houston area for over 20 years, and with our high-quality replacement windows and expert installation, we’ll be here for many more to come.
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