East Bay's Replacement & installation Windows and doors Professionals
Premium American-made products you can trust.
At Windows4U, we deliver exceptional window and door solutions tailored specifically for homeowners in Walnut Creek and throughout the East Bay.
Our packages
A beautiful home starts here.
Windows
Entry Doors
Patio/Sliding Doors
Let's Get To Know Better
We’re a family owned business in the Bay Area, specializing in expert window and door installations. With years of experience, we are committed to making homes more beautiful, energy efficient, and secure. Our team is passionate about quality craftsmanship and excellent service, ensuring every project is done right the first time.
Why Choose Us for Window Installation in East Bay?
- Local experts who understand your needs.
- High quality, energy efficient products.
- Dedicated to clean, reliable, and timely installations.
- Competitive pricing that provides great value for your investment without compromising on quality.
Free estimates
We provide a free price estimate for your project with no hidden fees
competitive prices
Our prices are fair and fit your budget without cutting quality
lifetime warranty
Majority of products come with a lifetime warranty for your peace of mind
simple process
We take care of everything to make your project smooth and easy, with long term warranty on installation
Schedule a free estimate!
Get expert advice and a detailed free quote for your windows or doors—no obligation, no hassle!
HOW IT WORKS ?
Schedule Your Free In Home Estimate
Call or text us at 925-393-3578 to schedule a date and time for a free in-home estimate that works best for you.
What To Expect During Your Consultation
During your consultation, our Professional Sales Representative will take measurements, show samples, advise you on material options, and discuss your window or door installation needs. Afterward, you’ll receive your quote.
Reliable Lead Time
We will order your windows as soon as you review and approve the contract. Upon delivery to our warehouse, quality controlled inspections are employed and we will contact you to arrange an installation date.
Installation Completion
Upon completion, our certified installers will ensure you’re completely satisfied with the installation and inspect each window/door for proper operation, fit and finish.
Join the Windows4U Family – See What Our Customers Say!
FAQ
ask us
anything
Is there a minimum order for window or door installations?
No, there is no minimum order! Whether you need just one window replaced or a full house installation, we’re happy to help with projects of any size.
Do you replace broken glass in existing windows?
No, we do not replace broken glass in existing windows. We specialize in the installation of new windows and doors to ensure the highest quality and energy efficiency for your home.
Do you offer a warranty?
Yes! We provide a lifetime warranty on the products we install and a 4-year warranty on our installation services, giving you peace of mind with your investment.