3 Best Window Companies in Houston, TX

In May, 2025, we had 9 windows replaced in our 1980 built home that had old windows. I would highly recommend Renewal By Andersen to anyone. They did an outstanding job from the design consultant, to the install team, to the follow up the next day on all of our new windows, to the follow up now. They are an amazing company and standby their promises. This was one of the best experiences for home improvements we have ever had! With the heat in Texas, I would highly suggest getting these windows. They are simply amazing.

The improvement at home has been incredible. We no longer feel the heat nor cold coming in from outside unlike before. The energy consumption during summer went down significantly due to the A/C unit not having to work much anymore. During winter the heating is barely needed. The sliding windows are easy to open and close. The doors feel secure and we like the safety mechanism. Our neighbors have liked the new look of the house, praising the new windows and doors. The installation was simple and professional, they made sure it was done right. We are very happy with the purchase and can’t recommend it enough.

I was very pleased with the product and professional service in my recent window replacement for my home. Renewal By Anderson provided efficient communication from beginning to end. I felt like a valued customer.

I recently had 7 windows in my home replaced by Pella, and I couldn't be more impressed with the entire experience from start to finish. Fernando, my sales rep, was knowledgeable, helpful, and never pushy—just honest and professional. He was upfront about pricing and financing options. Pella offers 24 months 0% interest that I happily applied for - if you go this route, just make sure to pay it off in the 24 months or you'll pay allllll the interest. Dolores handled all the scheduling, and communication throughout the process was absolutely excellent. Every step was clearly explained, and we were kept in the loop the entire time. From signing the agreement to installation day, everything took about six weeks—right on schedule. On the day of installation, Gerardo and his crew arrived on time and had all 7 windows installed in under 4 hours! They laid down floor protection, worked efficiently and quietly, were kind and courteous, and left absolutely no mess behind. They even hauled away all the old materials. Pella delivered not just high-quality windows, but an exceptional customer experience. I highly recommend them to anyone considering new windows. I'll be using them to replace the rest of my windows in the future. Thank you to the whole team.

I have been using Pella for almost 10 years to replace the doors and windows of my 30 year old home. Their product quality is outstanding. In addition, the sales and installation experiences are top notch. On my most recent project, Fernando helped me select the perfect windows for our Lake Front home to maximize the view. Homer came and did the measuring and installation, which was fast and seemless. Dolores handled all the scheduling and ensured my projects were completed to my liking. I am so happy with the whole Pella team and experience.

I chose Pella for door replacements as I had always heard about their product quality. Fernando Hernandez was my sales representative and he walked me through choosing my doors. Delores Napierkowski scheduled the install and kept me up to date on the process. I wanted a custom color and Pella took care of that as well. Install crew was lead by Josue Molinas and they were fantastic. The carpentry work is superb and crew efficient. I love my slider (recommended by Fernando) for the back door and so do my kitties - it is like a big window to my back yard. Front door is beautiful and much more energy efficient than old one. Highly recommend Pella.