Call (512) 900-5946 today to schedule your consultation and start your home transformation.
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on Windows, Doors, Tubs & showers
At GreenTex Home Improvement, excellence isn’t a slogan — it’s a standard. For over 15 years, we’ve helped Austin homeowners upgrade their spaces with replacement windows, entry doors, tub-to-shower conversions, and accessible walk-in showers designed to last for decades.
Plenty of companies claim to be “the best.” We back it up with consistent results, lasting craftsmanship, and wildly happy customers throughout the Austin area. Our success didn’t happen by accident. It’s the result of careful planning, high standards, and hiring some of the best professionals in the industry.
Our consultants are trained to ask thoughtful questions and truly listen to your answers. Their job isn’t to push products — it’s to identify the source of your problem and recommend solutions that fit your needs and budget.
Whether you’re replacing windows, upgrading your entry door, or improving bathroom safety with a walk-in shower, you’ll receive honest guidance with zero high-pressure tactics.
We believe in our products and our installation team so strongly that we offer double-lifetime warranties — transferable to the next homeowner.
That same level of protection extends to our bath remodeling services, including tub-to-shower conversions and walk-in shower installations. Passing that peace of mind to a future buyer can even increase your home’s resale value.
Every GreenTex installer is a fully vetted employee — never a subcontractor. Skill is essential, but so are kindness, trustworthiness, and respect.
From window replacements to bathroom transformations, our team delivers craftsmanship rooted in integrity and professionalism.
Strong companies are built on strong values. Every decision we make — from product selection to installation standards — reflects our commitment to integrity, teamwork, accountability, and service.
That philosophy carries through every project, whether we’re installing high-efficiency windows or upgrading a bathroom with a modern, accessible walk-in shower.
A company’s reputation speaks louder than any marketing claim. Our reviews are easy to find, current, and reflect the satisfaction of homeowners across Austin.
From stunning bathroom remodels to durable window and door replacements, our clients consistently praise the quality, transparency, and lasting results we deliver.
If you’re ready to experience a higher standard of contracting in Austin, GreenTex Home Improvement is here to help — with craftsmanship you can trust and results that truly last.
Our Services
EXCELLENT Based on 40 reviews Posted on Google Angela PedersenTrustindex verifies that the original source of the review is Google. We love our windows and after getting our foundation fixed Colt and Damien came out and fixed everything like brand new!!! They are amazing. I am so glad I went with them. 10/10 totally recommendedPosted on Google Shane ThurmanTrustindex verifies that the original source of the review is Google. They did a great job, no complaints! Dave and Collin are great at what they do and communication was perfect!Posted on Google Sami ThurmanTrustindex verifies that the original source of the review is Google. Extremely responsive, kind, and thorough communication from Dave! His employees are friendly and very hard workers. I would completely recommend this company for anything from doors/windows/siding replacement to general home remodeling!Posted on Google Janna GarofoloTrustindex verifies that the original source of the review is Google. GreenTex Home Improvement handled several projects for me, including designing and installing a custom front door, replacing my back door with a sliding glass door, and installing a new interior door in a tight space. The front-door design consultation with Bill was excellent, and the finished door is beautiful and really enhances my home. The crew — Damien, Colin, and Colt — were skilled, professional, friendly, and kept the workspace clean. The owner, Dave, was extremely knowledgeable and spent a lot of time walking me through options and helping me make the right decisions. His attention to detail made a big difference, especially on the tricky interior door install. I’m very satisfied with the quality of the work and plan to use GreenTex again for future projects.Posted on Google Nancy O' NeillTrustindex verifies that the original source of the review is Google. We had a wonderful experience with this company, and can unreservedly recommend them for any bathroom renovations. Our project involved installing a walk-in tub in a very difficult space. It was amazing that they were able to come up with a plan that would work, and then they executed it flawlessly. The result is beautiful, and we are now asking them to tackle another bathroom of ours. This is an excellent, small family-owned company.Posted on Google Collin KleinTrustindex verifies that the original source of the review is Google. I may be biased but I love this companyPosted on Google Sonya VTrustindex verifies that the original source of the review is Google. We were introduced to GreenTex Home improvement from Grand Openings for our window install. We could not be more pleased. The owner, Dave Klein, came out to the house to make sure that the project was feasible for his team given we have some challenges in our back yard for access and height. He assured us that his team would have a good strategy, and they absolutely delivered. His team of Collin, Colt and Damien came out daily and promptly at 7:30 am as promised. They were amazing to work with...very polite, considerate of our space, and considerate of where we needed to be at certain times in our home getting ready for work. Their craftsmanship of install is outstanding. The house was dust free and clean after a week of install, as if they had never been there. We have come to see that it's not only the windows but the install that can make everything a make or break. We have had several contractors in our home over the years, and I would put them at the top. In addition, the owner , Dave, texted me daily to keep me apprised of how the day went for his crew and the ETA of things. All went as planned and we could not be more pleased!Posted on Google Jennifer PearceTrustindex verifies that the original source of the review is Google. I had windows installed 2 years ago. During our recent heavy rain event one of my windows was leaking. I’m writing this review because Dave, Damien and Collin were very attentive and concerned. Turned out it wasn’t my new window leaking but an unsealed older window on my second floor. The water was tracing down to come through my newer window. They sealed my old window…..tested it, and problem was solved! They are a very reputable company and I highly recommend! Hard to find this today! I will be replacing my upstairs windows with them as well! Very pleased!Posted on Google Arthur SeanezTrustindex verifies that the original source of the review is Google. We met with the windows representative Bill and he showed us a real detailed windows review with samples and explained the different energy efficient windows and color option. The owner of Green Tex windows Dave Klein came and completed the final measurements, he was very nice and professional on all faucets of the windows installation. The Crew from Green Tex were very professional and nice Colin,Colt and Damien were hands on from helping move heavy furniture to making sure all furniture and floors were covered and cleaned after installation. All the work was completed in four days for all 19 windows. I highly recommend their windows services. Thanks again Team
No gimmicks, no games, and no pressure. Just straight answers, constant communication, and endless courtesy from first day to last.
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.
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.
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.
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.
Call (512) 900-5946 today to schedule your consultation and start your home transformation.
Get started today!
on Windows, Doors, Tubs & showers