The Go-To Exterior Remodeling Company Serving Hercules, CA

Custom Exteriors has been a cornerstone in Hercules, California, setting the standard as an exterior remodeling company since 1997. Specializing in window replacement services, door installation, and James Hardie siding, we transform homes with impeccable craftsmanship and quality products. Our extensive experience and local insight ensure that your home gets the attention it deserves.

Window Replacement Services

Our window replacement services are a cut above the rest. We offer a variety of options from Infinity from Marvin and Anlin, catering to every style and need. Our windows are not just beautiful; they offer numerous benefits:

  • Energy efficiency – With advanced features, such as insulated frames and multi-pane glass, our replacement windows help keep energy costs under control.
  • Material selection – Choose from fiberglass, vinyl, or wood-clad frames.
  • Customization– Choose from many different styles, frame finishes, hardware options, and more.
  • Professional installation – Our window installation is handled by AAMA Master Certified Installers for impeccable quality.

Door Installation

As a leading door installation company, we provide an array of patio and entry doors that blend style with functionality. Our doors offer several advantages:

  • Wide product selection – We offer sliding glass and French patio doors with a variety of frame materials as well as fiberglass and steel entry doors.
  • Energy savings – Our patio and entry doors are designed to provide best-in-class insulation.
  • Customization options – Select from a wide array of door styles, colors, hardware options, and more.

James Hardie Siding

Partnering with James Hardie, we bring you the finest in fiber cement siding, known for its durability and beauty. The benefits of our siding systems include:

  • Long-lasting beauty – Choose from many different siding styles and colors, which will resist fading and weathering over decades.
  • Energy efficiency – James Hardie siding is manufactured for specific climate zones to contribute to a more comfortable home environment.
  • Maintenance-free – James Hardie siding requires minimal upkeep.

Learn More About Our Exterior Remodeling Services

For over 25 years, Custom Exteriors has been the go-to exterior remodeling company in Hercules, CA. Our commitment to quality, backed by over 26,000 successful projects, makes us the ideal choice for your home remodeling needs. Choose us for unparalleled expertise and service that transforms your home into a haven of comfort and style.

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