Windows 4U serves Pleasant Hill homeowners throughout the city. We're a licensed East Bay team that handles every job personally, from estimate to final cleanup.
No subcontractors, ever. You deal directly with Alex and Leon Elbert, the brothers who own the company and show up on your job.
Get a Free Pleasant Hill EstimateThanks! We've received your request and will be in touch as soon as possible, usually within 48 hours.
Trusted Brands We Install
Pleasant Hill's housing stock is a mix of mid-century homes, 1970s–80s builds, and some newer construction, each with its own window replacement considerations. We're experienced with all of them. Older homes often benefit most from a retrofit replacement, upgrading to dual-pane Low-E glass while keeping framing intact. We walk every homeowner through the options and recommend what actually makes sense for their home and budget.
All window styles in vinyl, fiberglass, and aluminum. Retrofit or new construction. Energy-efficient glass options that lower heating and cooling costs in Pleasant Hill's warm summers.
Learn more →New front doors in steel and fiberglass. Better security, better insulation, better first impression. Full hardware and weatherstripping included.
Learn more →Sliding glass doors and French-style patio doors, ideal for Pleasant Hill's sunny backyard lifestyle. Vinyl, aluminum, and fiberglass options available.
Learn more →Vinyl sliding patio door installation
When something comes up after your installation, a seal question, a hardware adjustment, anything, you're not calling a 1-800 number. You're texting Alex or Leon directly. That's a different kind of service, and it's what sets us apart from larger companies that treat Pleasant Hill as just another zip code.
Also serving: Walnut Creek, Concord, Lafayette, Danville, and the wider East Bay.
