A consultant will come to your home to discuss options, take measurements and give you a free quote
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Take your own measurements and video chat with a consultant to review options and get a free quote
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Quality Work Guaranteed
We back our window replacement and installation services with a robust and competitive warranty to protect your investment.
Affordable Financing
We offer many no and low interest financing options including 12 months special financing every day on your Home Depot credit card, and up to 180 Months financing for low payments. Apply now
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Window Replacement Projects in Walnut, CA
23 Window Replacement projects completed with The Home Depot in the last 3 years
Cost EstimateBrand
Milgard Windows
Simonton
Andersen Windows
Number of Windows
Lowest Cost $775
Average Cost$1,414
Highest Cost $5,443
What factors will affect your price?
Features designed to boost energy efficiency and reduce heat transfer and noise
The durability and performance of the window frame material (vinyl, fiberglass, wood, etc.)
Window assortment and features offered by different brands
The level of customization of window style, size, color and grid pattern
The installers were on time and cleaned up after themselves. I was happy with their professionalism.
- gonzo
Walnut, CA, 91789
Recommend this service
December 11, 2013
Walnut, CA, 91789
Projects Completed In Walnut
23 Window Replacement projects completed with The Home Depot.
Date: 8/30/2026
Project Cost: $9,807
Zip Code: 91789
City: Walnut
Brands: Simonton
Product Description: 6200 Series Windows
Number of Windows: 6
Window Sizes: 94"w x 80"h, 69"w x 58"h, 69"w x 47"h, 57"w x 43"h
Color & Finishes: White
Rooms: Kitchen, Bed2, Bed3, Living, Bed1
Date: 12/13/2024
Project Cost: $14,362
Zip Code: 91789
City: Walnut
Brands: Andersen Windows
Product Description: Andersen 100 Windows
Number of Windows: 6
Window Sizes: 30"w x 70"h, 70"w x 59"h, 58"w x 46"h
Color & Finishes: White
Rooms: Dining, Living, Bed1
Date: 8/26/2024
Project Cost: $816
Zip Code: 91789
City: Walnut
Brands: Simonton
Product Description: 6200 Series Windows
Number of Windows: 1
Window Sizes: 8"w x 67"h
Color & Finishes: White
Rooms: Entry
Date: 8/22/2024
Project Cost: $16,644
Zip Code: 91789
City: Walnut
Brands: Milgard Windows
Product Description: Tuscany
Number of Windows: 17
Window Sizes: 46"w x 46"h, 46"w x 59"h, 46"w x 16"h, 58"w x 46"h, 58"w x 47"h, 58"w x 29"h, 36"w x 36"h, 58"w x 59"h, 70"w x 46"h, 22"w x 47"h, 22"w x 46"h, 48"w x 45"h, 34"w x 59"h, 77.5"w x 59"h
Window Sizes: 58"w x 43"h, 71"w x 33"h, 46"w x 57"h, 46"w x 45"h, 46"w x 58"h, 10"w x 69"h, 58"w x 58"h, 45"w x 15"h, 70"w x 45"h, 22"w x 46"h, 22"w x 34"h, 22"w x 45"h, 34"w x 45"h
What happens during my free in-home consultation with The Home Depot?
During your free window replacement in-home consultation, a window installation specialist from The Home Depot will take professional measurements, show you product samples from industry-leading brands, and give you a project quote. We'll also calculate your potential energy savings, including the increased home value you can expect from your window installation project. The specialist will also help you envision different window options in your home with our innovative 3D digital design tool.
How can I prepare for an in-home consultation for window replacement?
Before your in-home window installation consultation, please secure your pets while making the area around your windows clean and accessible so we can take accurate measurements.
How many windows and doors can I have replaced by The Home Depot?
Our certified Los Angeles County home improvement specialists can replace one, a few, or all of your windows and doors.
How long does it take to complete my window installation project?
The timing of a window replacement job depends on the number of windows you want to replace.
How do I maintain my new windows?
Use a soft cloth to wipe the window frame and remove loose debris. Clean the windowpane with a household glass cleaner and wipe thoroughly to remove streaks. Use a damp cloth to remove dust and dirt from the window screens. You can also remove the screens and wash them in warm, soapy water.
Window Replacement in Walnut, CA
Trust Home Services at The Home Depot for expert window replacement in Walnut, California. Our local contractors have been enhancing your neighbors' homes and can help you complete your window project. We have two window specialists who tackle projects in your town. All of our contractors are certified and experienced in window replacement in the Los Angeles area. On average, our contractors have over 17 years of experience, including some of the best ratings in the home improvement industry.
Window Replacement Steps
We make it simple to start your project!
Step 1: During your free in-home or virtual window replacement consultation, one of our local specialists will inspect your existing windows, gather measurements of the area, and learn more about your unique needs, wants, and budget.
Step 2: A contractor from The Home Depot will give you a custom estimate for your project, complete with financing options.
Step 3: When you're ready to move forward with your project, we'll order your new windows, bill you for the cost, and schedule your installation.
Step 4: After we replace your windows, our contractors will inspect them, review product and service warranties, and remove your old windows, including any debris.
You might wonder if your current windows can be repaired or if it's time to replace them. The certified pros at The Home Depot can help you make the best decision for your home. Our knowledgeable and reliable contractors are experts in everything from window screen repair to glass replacement, while our Home Services team specializes in home window replacement.
Window Replacement Benefits
Having your windows replaced can benefit your home in many ways, such as insulating your house from outside heat and cold, and improving your curb appeal. We stock windows with industry-leading Energy Star ratings that meet rigid standards for energy efficiency. New home windows may help reduce your energy costs and carbon footprint, and improve your home's comfort. Your neighbors in Alabama have trusted our contractors to install their new aluminum, vinyl, and wood windows.
Window Types
We're proud to offer many window options that match the local architecture in Walnut and conform to the latest trends in window styles. If you're ready for new windows, consider sliding window replacement. Sliding windows open horizontally instead of the traditional vertical opening. We also stock bay windows featuring a large picture window in the middle with two narrow windows on each side. With 8 other window styles to choose from, The Home Depot is here to help you make the best selection for your home.
Schedule Your Window Replacement
When you're ready to begin, let us do the work! Reach out to our window installation pros and make your dream home a reality. Request your free in-home or virtual consultation, and our team will guide you through the process every step of the way. See you soon, Walnut!
We back our window replacement services with a lifetime craftsmanship warranty. We also offer a lifetime warranty on accidental glass breakage, and a double-lifetime warranty on window hardware and screens. With warranties backed by The Home Depot, you always have peace of mind. Ask your contractor or store associate for details.
Window Replacement Financing
Are you ready to complete a home improvement project within your budget? We're here to help. We're proud to offer a wide range of affordable financing options, including The Home Depot Consumer Credit Card and The Home Depot Project Loan.