#1 Home Improvement Retailer

    Window Replacement in Los Osos, CA

    Get a Free Quote
    How would you like to get your free quote?

    In-Home
    Consultation
    A consultant will come to your home to discuss options, take measurements and give you a free quote
    Virtual
    Consultation
    Take your own measurements and video chat with a consultant to review options and get a free quote
    0% Completed
    View more Home Depot licensing information

    Window Replacement Projects in Los Osos, CA

    25 Window Replacement projects completed with The Home Depot in the last 3 years

    Cost EstimateBrand
    Number of Windows
    Lowest Cost
    $657
    Average Cost$1,028
    Highest Cost
    $1,586
    Home Depot Pros Delivering Windows
    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

    Customer Reviews in Los Osos

    Program Rating
    1.0
    out of 5
    ☆
    ☆
    ☆
    ☆
    ☆
    ★
    ★
    ★
    ★
    ★
    5 star 4 star 3 star 2 star 1 star 1
    0%
    Of customers recommend Window Replacement
    1-1 of 1 verified review
    Sort by:

    December 8, 2013

    ☆
    ☆
    ☆
    ☆
    ☆
    ★
    ★
    ★
    ★
    ★

    My wife and I decided to upgrade our patio doors. I have installed windows before and I am proficient in that process. I figured doors would be essentially the same, but didn't want to deal with the larger size and didn't really have the time. After getting three estimates, I decided to go with Home Depot for two reasons. One, the salesperson recommended Simonton and talked about them being #1 in JD Power's latest survey (which was true). And two, the lifetime warranty on the doors and installation (we will see how that works out). All three estimates were approximately the same although I was going to go with another brand that I am not supposed to mention and a local window company had I not used home depot. I will start with the doors. There is a little play in the doors and screens. They slide smoothly if you put a minimum effort in to moving them, anything more and they slop around in their tracks. The handles are cheap and even when fully tightened they have a lot of slop. I am afraid to use anything more than little force to operate the doors because the handles move and really stress the screws that hold them together. The locks are not precise and take an excess amount of jiggling to operate. The track on the inside is also rather cheap and as I found out last night, doesn't drain water when the installation is poor and the doors leak. The installation was horrendous. Upon removal of the old doors, the oak floor and interior trim were damaged. I did some work to patch and seal the floor and also on the trim to fix the spots that were damaged. It was minor work for me and I expected a little bit of that, so I didn't complain. The interior trim pieces that were added to fill in space were not installed flush with the existing trim and I also had to do some sanding. The outside trim was left completely in place and the new doors were cut to size, screwed in to the door frame, and then caulked. The caulking dried with gaps. I spent a few hours caulking and trying to adequately seal all of the doors. I expected the to leak, I don't know why I am surprised. I even told the contractor that I thought they would leak. He said there was no way. Today, I woke up at 4 a.m. to the sound of water rushing down the inside of the door, into the track and onto my oak flooring. After the rain, I pulled the outside trim back to look at the leak. The entire top of the door inside my house was filled with standing water. I dried it out and realized that the contractors cut the door 3/8" short. A door that is supposed to go under siding and trim might have sealed if there was no gap and plenty of caulking, but it was 3/8"! The gap was filled with caulking, but that didn't hold during the first rain of the year (about 0.25 inches). I repaired it, but I don't think it will hold during any substantial rain. It was just not done well. I expected the door not to be cut, my trim to be removed, flashing to be installed, the door to be put in under the siding if possible, and the trim to be re-installed with caulking underneath. I will update this review or write a new one depending on how the lifetime warranty works out. I will take pictures and attach them next time it leaks. I highly recommend not using simonton doors and hd installation.

    - alfonso

    Los Osos, CA, 93402

    December 8, 2013

    Los Osos, CA, 93402

    Projects Completed In Los Osos

    25 Window Replacement projects completed with The Home Depot.

    • Date: 10/18/2026
    • Project Cost: $3,078
    • Zip Code: 93402
    • City: Los Osos
    • Brands: Milgard Windows
    • Product Description: Styleline
    • Number of Windows: 4
    • Window Sizes: 22"w x 34"h, 34"w x 16"h, 34"w x 34"h, 58"w x 38"h
    • Color & Finishes: White
    • Rooms: Kitchen, Bathroom, Dining, Bed1
    • Window Attributes: Argon
    • Date: 10/18/2026
    • Project Cost: $4,055
    • Zip Code: 93402
    • City: Los Osos
    • Brands: Milgard Windows
    • Product Description: Trinsic
    • Number of Windows: 4
    • Window Sizes: 44"w x 36"h, 61"w x 50"h
    • Color & Finishes: White
    • Rooms: Living, Dining
    • Window Attributes: Argon
    • Date: 10/18/2026
    • Project Cost: $17,260
    • Zip Code: 93402
    • City: Los Osos
    • Brands: Simonton
    • Product Description: 6200 Series Windows, Clear Value
    • Number of Windows: 14
    • Window Sizes: 70"w x 79"h, 45"w x 32"h, 69"w x 56"h, 33"w x 38"h, 33"w x 56"h, 45"w x 44"h, 21"w x 20"h, 45"w x 56"h
    • Color & Finishes: White
    • Rooms: Kitchen, Entry, Hall, Bathroom, Bed2, Bed3, Living, Dining, Garage, Bed1
    • Window Attributes: Argon
    • Date: 10/18/2026
    • Project Cost: $5,414
    • Zip Code: 93402
    • City: Los Osos
    • Brands: Other
    • Product Description: Jeld Wen B272
    • Number of Windows: 8
    • Window Sizes: 33"w x 33"h, 33"w x 44"h, 33"w x 56"h, 47"w x 35"h
    • Color & Finishes: White
    • Rooms: Kitchen, Hall, Dining, Bed1, Loft
    • Window Attributes: Argon
    • Date: 12/3/2024
    • Project Cost: $13,409
    • Zip Code: 93402
    • City: Los Osos
    • Brands: Milgard Windows
    • Product Description: Styleline, Trinsic
    • Number of Windows: 9
    • Window Sizes: 35"w x 23"h, 59"w x 47"h, 95"w x 58"h, 70"w x 80"h, 71"w x 47"h, 47"w x 58"h
    • Color & Finishes: White
    • Rooms: Court, Kitchen, Mstr Bth, Bathroom, Living, Bed1, Mstr Bed
    • Window Attributes: Argon
    • Date: 11/13/2024
    • Project Cost: $5,946
    • Zip Code: 93402
    • City: Los Osos
    • Brands: Other
    • Product Description: Jeld Wen B272
    • Number of Windows: 6
    • Window Sizes: 70"w x 46"h, 35"w x 35"h, 71"w x 35"h, 71"w x 34"h, 34"w x 22"h, 23"w x 23"h
    • Color & Finishes: White
    • Rooms: Kitchen, Bathroom, Bed2, Bed1
    • Window Attributes: Argon
    More Projects

    Frequently Asked Questions

    Can you explain the difference between aluminum, vinyl, and wood window materials?
    Aluminum window frames combine contemporary style with the ability to handle extreme temperatures. Vinyl window frames, which typically contain PVC, combine water resistance, easy maintenance, and ultraviolet protection against the sun. Wooden window frames will not stick due to expansion and contraction. However, wood is susceptible to rot and weathering, making it harder to maintain.
    How many windows and doors can I replace?
    Our certified San Luis Obispo County window replacement contractors can replace one, a few, or all of the windows and doors in your home.
    How long does it take to replace my windows?
    The timing of a window replacement job depends on how many windows you want to install.
    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, wiping thoroughly to remove streaks. Clean the window screens with a damp cloth to remove dust and dirt, or remove and wash them in warm, soapy water.

    Window Replacement in Los Osos, CA

    Trust Home Services at The Home Depot for expert window replacement in Los Osos, California. Our local experts have been upgrading your neighbors' homes and can do the same for you. The Home Depot has two window installation experts who tackle projects in your town. All of our contractors are certified and experienced in window replacement in the San Luis Obispo area. On average, our contractors have over 17 years of experience, including some of the best ratings in the business.

    single hung windows in a white dining room


    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.


    Is now the right time to repair or replace your existing home windows? Our contractors can help you make the best decision for your unique project and home. Our knowledgeable and reliable contractors are experts in window screen repair, glass replacement, and more. Plus, 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 carry windows with high 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 California have used our services 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 Los Osos and conform to the latest trends in window styles. If you're ready for new windows, consider picture window replacement. Picture windows do not open but allow natural light to enter. 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 decision for your home.

    sliding window in a laundry roompicture window on a gray modern housea garden window holding vases and plantsopen double hung windowopen casement window with trees outsidebow windows from the exterior of homebay window in front of a kitchen tablepartially open awning window


    Schedule Your Window Replacement


    When you're ready to begin, let us do it for you! Reach out to our window pros and make your dream home a reality. Request a free in-home or virtual consultation, and our team will guide you through the process from start to finish. See you soon, Los Osos!



    Warranty Offerings


    We back every window replacement project with a lifetime craftsmanship warranty. We also offer a double-lifetime warranty on window hardware and screens, and a lifetime warranty on accidental glass breakage. 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? The Home Depot is 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.

    window installation wood window replacement a light gray home with white vinyl windows

    Stores Near Los Osos

    Show More Stores