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Unshakable Values

Everything We Do Or Say Is Supported
By Our Rock-Solid Set Of Core Values

Integrity Is Everything To Us – It Shapes
Every Policy And Procedure We Have

A common belief about the Austin replacement window and entry door market is that the problems people experience are due to greedy contractors. But it’s just not true.

Most companies with bad reputations don’t have the foundation needed to get the job done properly and on time. Besides, a reputation for honesty and good, timely work is worth way more than any of the scams a contractor might pull.

At GreenTex, we knew who we were and what we were about from day one. Our core values of integrity, trustworthiness, reliability, teamwork, and enthusiasm lay behind everything we do – and how we do it.

Our replacement windows results and entry doors results speak for themselves. And loudly.


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Always Act With Integrity – Even
When Nobody Is Looking

It’s not enough to be honest when everyone is watching. Integrity requires honesty at all times – especially when nobody can see your actions.

For us, this comes into play in a big way during our consultations. We expect your design consultant to spot any potential issues (wood rot, damage, etc.) that must be addressed during your project.

Many replacement window companies don’t like to include these issues in their quotes because it forces the numbers to go up. It doesn’t mean they won’t do what is necessary; it just means they’ll hide the costs during the bid and add them to your final bill.

While it may cost us jobs, we refuse to play that game. We give each client a full proposal, including any repair work we’ll need to do to ensure your windows and doors will function correctly for the rest of your life. And we ensure it with a lifetime warranty.


Never Do Anything To Bring Your
Trustworthiness Into Question

Trustworthiness means keeping our word even when it hurts.

If your build proposal fails to list an issue that your Design Consultant should have caught and must be resolved, that’s not your problem – it’s ours. So, we take care of the issue without generating a change order (an additional bill).

There will be times when we come across something we couldn’t have seen during your consultation. But when that happens, we talk to you before we do anything.

Surprise situations are one thing, but a surprising final tally is quite another. We make a point of keeping you informed every step of the way so you always know where you stand.


No Matter What It Takes, Always
Ensure Your Reliability

Reliability comes from organization and communication.

At GreenTex Home Improvement, we always keep abreast of supply issues and availability. If a product may not be available in a reasonable amount of time, then that product falls off our list until that changes.

And if you’re looking for a custom color or feature, we won’t pretend that it won’t take far longer to receive than a standard order. We’d rather you walk away than give you false expectations.

At most times, we know what we can deliver when and will never seek to string you along just to keep you aboard.

We only make promises we know we can keep. And when something happens to delay your order (pandemic, anyone?), we contact you immediately.


Never Forget That You Are
Part Of An Amazing Team

Few things can function in a vacuum, and that’s certainly true about managing a contracting business. Each department works in concert with the others, making our extreme reliability possible.

A huge factor in our success is that we hold weekly and quarterly meetings to ensure things are running smoothly.

If an unhelpful trend develops, it won’t last any longer than the next meeting, where we’ll come up with a solution that all can support, and implement it instantly.

We consider our workers to be family and treat them (and one another) as such. Even if they need help outside of the professional setting, we’re more than willing to lend a hand.

At GreenTex, we take care of each other and are always happy for the opportunity.


Approach Every Task With
Boundless Enthusiasm

We wouldn’t be where we are without an amazing group of people who truly love what they do.

Every day, whether performing a design consultation, navigating the endless puzzle that is procurement, or getting a window or door just right, you’ll find each employee smiling as they work.

Without their grand enthusiasm for doing their jobs right (every time) and making homeowners happy, we’d be just another Austin home contractor. Luckily, for us and for you, we are so much more than that.

Sure, we planned hard, and we dreamed big, but it’s our workers’ willingness to go that one extra step to ensure your dreams are realized that has made our dream come true – to be the best-regarded and most trusted replacement windows and entry doors contractor in the Austin, Texas, area.

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Offer ends on 05-01-2026

Real Reviews From Our Clients

Take Your Windows And Doors Into The 21st Century

Zero-Pressure Process

No gimmicks, no games, and no pressure. Just straight answers, constant communication, and endless courtesy from first day to last.

Fast, Easy Financing.

Investing in your home can be scary. So we offer quick and simple financing options to help you get the help you need and the style you want now instead of later.

No
Subcontractors

Every GreenTex worker to step on your property is a true, W-2 employee. There isn’t one installer we use that we wouldn’t gladly send to our mother’s home.

Ruled By Our Core Values

We started this company so we could do right by our community and haven’t once strayed from our values in over 15 years – and we never will.

True Lifetime Warranties

Enjoy total peace of mind – for life. Then, pass it on to the next owner. Our double-lifetime window warranty is impossible to beat!

Reliable Service. Proven Craftsmanship.

Proudly Serving Greater Austin, TX

Call (512) 900-5946 today to schedule your consultation and start your home transformation.

Get started today!

on Windows, Doors, Tubs & showers

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Offer ends on 05-01-2026

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