We'll measure your windows, discuss available options and provide a free quote.
Review your project with a consultant, discuss available options and receive a free quote.

Our Design Consultants are committed to offering a competitive price for “like for like” product and installation quoted by a competitor. Learn More
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
Save on energy costs when you replace leaky, inefficient windows, which account for 25% of the average household's energy bill.
All of our Service Providers are local, licensed, insured and undergo a thorough background screening process for your peace of mind.
Our Design Consultants are committed to offering a competitive price for “like for like” product and installation quoted by a competitor. Learn More
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
Save on energy costs when you replace leaky, inefficient windows, which account for 25% of the average household's energy bill.
All of our Service Providers are local, licensed, insured and undergo a thorough background screening process for your peace of mind.
View more Home Depot licensing information
Home Depot local Service Providers are background checked, insured, licensed and/or registered. License or registration numbers held by or on behalf of Home Depot U.S.A., Inc. are available at homedepot.com/licensenumbers or at the Special Services Desk in The Home Depot store. State specific licensing information includes: AL 51289, 1924; AK 25084; AZ ROC252435, ROC092581; AR 228160518; CA 602331; CT HIC.533772; DC 420214000109, 410517000372; FL CRC046858, CGC1514813; GA RBCO005730, GCCO005540; HI CT-22120; ID RCE-19683; IA C091302; LA 43960, 557308, 883162; MD 85434, 42144; MA 112785, CS-107774; MI 2101089942, 2102119069; MN BC147263; MS 22222-MC; MT 37730; NE 26085; NV 38686; NJ 13VH09277500; NM 86302; NC 31521; ND 29073; OR 95843; The Home Depot U.S.A., Inc. is a Registered General Contractor in Rhode Island and its Registration Number is 9480; SC GLG110120; TN 47781; UT 286936-5501; VA 2705-068841; WA HOMED088RH; WV WV036104; WI 1046796.
23 Window Replacement projects completed with The Home Depot in the last 3 years

23 Window Replacement projects completed with The Home Depot.
Date: 11/7/2026
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, 36"w x 36"h, 58"w x 29"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
Color & Finishes: White
Rooms: Kitchen, Bathroom, Bed2, Living, Bed3, Dining, Bed1, Mstr Bed, Family
Window Attributes: Argon
Date: 6/27/2024
Project Cost: $3,236
Zip Code: 91789
City: Walnut
Brands: Simonton
Product Description: 6200 Series Windows
Number of Windows: 2
Window Sizes: 9"w x 69"h, 91"w x 34"h
Color & Finishes: White
Rooms: Entry, Family
Date: 6/18/2024
Project Cost: $16,275
Zip Code: 91789
City: Walnut
Brands: Milgard Windows
Product Description: Styleline, Trinsic, Tuscany
Number of Windows: 21
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 45"h, 22"w x 34"h, 34"w x 45"h
Color & Finishes: White
Rooms: Entry, Kitchen, Nook, Mstr Bth, Bed2, Bed3, Living, Dining, Bed1, Mstr Bed, Family
Window Attributes: Argon
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.
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.
Our certified Los Angeles County home improvement specialists can replace one, a few, or all of your windows and doors.
The timing of a window replacement job depends on the number of windows you want to replace.
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.
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.










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