The Patio Door Installation Company You Can Trust in Brentwood, CA

For new patio doors that will enhance your home in Brentwood, California, inside and out, turn to Custom Exteriors. We are pleased to be your source for professional installation services. With decades of experience behind our name and a commitment to excellence in every project we complete, Custom Exteriors is the company you can rely on.

High-Performance Patio Doors From Trusted Brands

At Custom Exteriors, we proudly offer replacement patio doors from some of the most trusted brands in the industry. Our brands include Infinity by Marvin and Anlin, both of which are known for their expertly crafted products. You can expect your new patio doors to provide lasting durability, reliable energy efficiency, and an attractive aesthetic for your home. What’s more, we offer a variety of styles, frame colors, materials, and more so that you can customize your new patio doors to suit your taste.

Professional Patio Door Replacement Services

Custom Exteriors is also the name you can trust for all of your installation needs. Once your custom doors are ready, you can rely on our AAMA Certified Master Installers to ensure your new patio doors are properly installed. Our care and attention to detail throughout the process will ensure the best results for your home.

Get Started on Your Patio Door Project

If you’d like to learn more about the patio doors we offer and install for homeowners in Brentwood, CA, contact Custom Exteriors today. We would be happy to answer your questions.

Convenient Financing Options

We install top-quality products at competitive prices and provide financing options to make your exterior remodel convenient, with approved credit.
Five-Star Reviews

Read Our Testimonials

"Loved working with Custom Exteriors. Very responsive to inquiries. Precise in their measurements, estimate and timeframe for completion. Highly recommend them."

Brian I.

Tampa, FL

"Custom Exteriors provided a great product and good service in replacing 2 sliding glass doors and 2 other windows in my townhouse.  One was a custom window that required extra work in refitting the plantation shutters to the new window.  Although there were some bumps along the way, Jeff and his foreman Ryan excelled at follow up.  I would recommend Custom Exteriors."

Carole N.

Tampa, FL

"Custom Exteriors did a wonderful job. The installation crew were neat and thorough. My salesman Mark kept me informed about delivery and the windows are beautiful, quiet and warm house.  I’m very pleased."

Susan G.

Tampa, FL

"Kevin one of the owners of Custom Exteriors contacted me the following day and immediately tried to make things right. The first thing, I was impressed about was he took my call without hesitation. Many medium sized business will bounce me around to different people before finally being able to talk to the owner. He was an attentive listener and took to the time understand my needs and wants in an exterior entry door.His communication was top notch, sending me estimates the same day or the following day. He gave me choices in fiberglass doors: ProVia and Therma-Tru, hardware: Trilennium vs Emtek, and single point vs multiple point locks. I just ordered a ProVia doors through Kevin. This surprised both to my husband and me. Before contacting Custom Exteriors, we thought we were going to get a Therma-Tru door, but that totally changed once we the information we needed from Kevin. I get the sense that he truly wants to give customers options and information, but respects the customer's final decision. There is not high pressure sale pitch. Kevin wants customers to be informed and happy with the end product."

Hellen K.

Tampa, FL