A Skilled Replacement Window Installation Company Serving Dublin, CA, Residents

Upgrading your home with new windows is one of the best ways to enhance its appearance and energy efficiency. Custom Exteriors specializes in professional replacement window installation services for homeowners in Dublin, California, and the surrounding areas. With over two decades of experience and more than 26,000 projects completed, we have the expertise needed to handle different types of replacement windows.

Custom Replacement Windows for Your Home

Whether you’re dealing with outdated windows, rising energy bills, or simply want to modernize your home’s look, our team can help. As a trusted replacement window company, Custom Exteriors offers high-quality fiberglass, wood, and vinyl replacement windows. Plus, you can choose from various styles such as sliding, single hung, double hung, picture, casement, awning, and bay.

Expert Replacement Window Installation Solutions

What sets Custom Exteriors apart from other replacement window companies is our commitment to quality. We don’t use subcontractors—our window installations are completed by our own AAMA Certified Master Installers, ensuring a seamless and professional process from start to finish. Every window installation is done with precision, and we back our work with a lifetime guarantee on labor and most installed products.

Frequently Asked Questions

How do I know if I need to replace my windows?

Common signs include drafts, difficulty opening or closing, condensation between glass panes, or a noticeable increase in energy bills. If your windows are more than 15-20 years old, replacement is often a good investment.

Are replacement windows customizable?

Yes, we offer customizable windows in terms of size, style, and color options to match your home’s architecture and your design preferences.

Do you offer energy-efficient replacement windows?

Yes! We source our windows from top manufacturers to ensure our windows are crafted for durability, style, and energy efficiency. They are highly insulated to help keep your home cooler in the summer and warmer in the winter.

Get Started with Custom Exteriors Today

If you're ready to enhance your home with new windows, contact Custom Exteriors for expert replacement window installation in Dublin, CA. Our experienced team is here to help you select the best window options for your needs.

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