Premium Window, Door & Siding Services Across the East Bay

At Custom Exteriors, we proudly serve homeowners throughout the East Bay with premium window replacement, high-end door installation, and James Hardie® siding solutions. Since 1997, we’ve built our reputation on delivering exceptional craftsmanship, industry-leading products, and a customer experience that reflects the quality of the homes we work on.

Custom Exteriors is EPA Lead-Safe Renovation, Repair, and Painting (RRP) Certified, a federal certification required for renovation work on homes built before 1978, where lead-based paint may still be present. Many homes across Pleasanton, Livermore, Walnut Creek, and other established East Bay neighborhoods fall into this category. Before installation begins, our team confirms whether lead-safe procedures apply to your project and follows the required practices to protect your home, your family, and our crew.

No matter where you’re located, our focus remains helping you elevate your home’s exterior with solutions that enhance beauty, performance, and long-term value.