At Brothers Home Improvement, Inc., we specialize in providing high-quality replacement windows and doors throughout Los Angeles and Orange County. With over 30 years of experience, our family-owned business is dedicated to delivering exceptional products, expert installation, and outstanding customer service. Whether you’re looking to upgrade your home’s curb appeal, improve energy efficiency, or increase security, our team is here to help.






At Brothers Home Improvement, Inc., we offer a comprehensive range of window and door replacement services, including:
Our replacement windows and doors are designed to meet the unique needs of homeowners in Los Angeles and Orange County. We offer a variety of styles, materials, and energy-efficient options to enhance your home’s value and comfort. Some of the benefits of choosing our products include:
Posted on RobertS2025-09-26Trustindex verifies that the original source of the review is Google. We just finished having all 21 of our windows and sliding glass doors replaced. We couldn't be happier with the process from the initial quote to installation process. Roch, their expert sales person was very personable and informative. He didn't just disappear after we accepted the quote. He was available for questions and concerns along the way and even showed up on site, the first day of installation. We were a little worried after day 2 because we didn't like a couple of things that were done. Day 3 was all about doing the finishing touches and they addressed our concerns and fixed them to beyond our satisfaction. All of the guys who did the installation work were very kind and polite. They even cleaned up after each day as if they weren't returning. I highly recommend Brothers, and will tell all of my homeowner friends.Posted on Brent Eikanas2025-06-19Trustindex verifies that the original source of the review is Google. Amazing experience. Brother's Home Improvement came to my house to measure and estimate my job. Geoff was professional and did not make us feel pressured to buy. He set expectations for the project and I cannot think of anything that did not go to plan. The products came in ahead of schedule and the install took a day for the whole house. Living in El Dorado County, the heat through our old windows was brutal but now it is silent in the house and our air conditioner works 1/4 of the amount it did before. Overall, incredibly happy with my windows and patio sliders! I am going to recommend to friends and family.Posted on Patty Miller2025-06-05Trustindex verifies that the original source of the review is Google. Brothers installed 2 windows in my upstairs windows and did a great job! They ordered the windows I wanted and said they should be delivered and installed in 6-8 weeks. They arrived in that time frame with no hitches. They called and set up a time to install that very same week! The crew arrived on the dot, introduced themselves and explained everything regarding the process. What a nice, polite, happy crew they were too! It only took a couple hrs and cleaned up nicely afterwards too!! I would highly recommend this company! Many thanks to Kevin W., Raul A., and Adrian E. for being so efficient and thorough!! 5 stars boys!!!????⭐️⭐️⭐️⭐️⭐️Posted on Ruby Cantu2025-01-30Trustindex verifies that the original source of the review is Google. Great products and customer service.Posted on Maryan Laba2024-11-14Trustindex verifies that the original source of the review is Google. I had an exceptional experience with Brothers! From start to finish, they were professional, knowledgeable, and attentive to every detail. The team went above and beyond to ensure that everything was done to the highest standard. They communicated clearly throughout the process, keeping me informed and involved at every stage. I highly recommend Brothers to anyone looking for top-quality work and outstanding service!Posted on Maury L2024-08-02Trustindex verifies that the original source of the review is Google. We first had Brothers install windows in 2017. They did a great job then and we had them out again to do the windows we didn't have done before. The technician was here a bit early. That's good. He worked hard and answered all our questions without hesitation. And he did a great job. Very happy with both him and Brothers.Posted on Yvonne Jones2024-01-29Trustindex verifies that the original source of the review is Google. Brothers installed all my new special windows, and sliding doors. I’ve had them all in now for about 6 years. They did a wonderful job and recently when I had a small issue with the handle/ lock on the slider, they came right out and adjusted it for me lickety split! And there was no charge. They stand behind their work and honor their commitment to quality service. I’d highly recommend them.Posted on Shareen Khan2023-11-16Trustindex verifies that the original source of the review is Google. Thanks brothers - you were a referral and I’m so glad I reached out! Best pricing with great quality windows. Shout out to Martin Rivas for streamlining the process and taking accurate measurements. Jeremy and his team for ensuring satisfactionPosted on Zelda Casparis2023-10-09Trustindex verifies that the original source of the review is Google. We just had the original single pane windows in our house replaced by Brothers. The total experience from sale to installation has exceeded our expectations. The people involved in our project have been phenomenal and we love the windows. Thank you for a job well done!
We proudly serve homeowners across Los Angeles and Orange County, including Anaheim, Long Beach, Santa Ana, and surrounding areas. No matter where you’re located, our expert team will work with you to find the perfect replacement windows and doors to meet your needs and budget.
We have been in this industry for over three decades, and we understand what Sacramento homeowners need.
From custom window solutions to automatic sliding door installation, we do it all smoothly and flawlessly.
We provide lots of styles and finishing options to go
with your home's design and aesthetics.
You get a reliable warranty on every window and door we install. So, you can feel confident knowing your investment is protected for years to come.
Prepared from top-quality materials, our products
are built to withstand
the test of time and resist the elements.
Our residential window
solutions help to keep heat
out and comfort in, so your
home feels just right all year-round.
Ready to enhance your home’s beauty, comfort, and energy efficiency with our replacement windows and doors? Contact Brothers Home Improvement, Inc. today at (800) 672-3777 to schedule a free consultation. Our friendly and knowledgeable team is here to answer any questions and help you find the best solutions for your home.
Experience the difference with Brothers Home Improvement, Inc. – your trusted partner for replacement windows and doors in Los Angeles and Orange County.