Get matched with top window pros in Winchester, CA

"They contacted me and showed up the next day. Went straight to the issues and fixed it."

"They replaced window slide latch at bathroom, replaced window screen at bedroom & living room sliding screen."

With over 30 years of experience, we specialize in new and replacement window installations across Southern California.\n\nSchedule a consultation today to receive competitive pricing. We offer the best of both worlds: below-market rates paired with exceptional attention to detail, so you never have to compromise on quality.

Legendary Windows and Doors proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"We hired Sylvain and Marquis Assoc. To build a separate and detached Granny Flat on our property. He and his team built a 1200 sq. ft fully functioning 3 bedroom 2 full baths HOME. From start to finish Sylvain was personally involved and extremely professional. He and his team were on the job site on time everyday early to dusk. They worked hard and fast. Every night the job site was left clean. As soon as the city approved the plans, we were building the next day. It was incredible how efficient the guys were in building, total build time was less than 3 months. Craftsmanship was top-notch, and we feel we truly built a great house. He was focused on making sure we chose all of our counters/ cabinets/ doors/ windows/ molding/ everything that we wanted and stayed on budget. All done, Sylvain did not go over budget. His estimates were right on to what final costs came out to be. He kept us updated constantly regarding budget and where we stood in the process. We had changes along the way, and he treated all problems with calmness and found solutions to all issues. He is well seasoned and we trusted him completely. Our house is incredible, we are so happy. I also feel I need to mention how much our neighbors love the new house. They walked by during their daily walks every day during construction. Now they are stopping us outside and ringing our door for Sylvain s contact info now that he is finished with the project. We even have cars slowing down in front of the house to take a good look. We are extremely happy and highly recommend Marquis Associates."

"Did a great job installing my TV"

"We were impressed with our initial meeting with their Sales Representative, Maria Gaffney. She took her time to explain all the details and the lifetime warranty along with many aspects of the choices they had available. Her vast knowledge of the products helped us understand more of what we needed so we could make the right choice. We are looking forward to having our windows installed and look forward to enjoying our energy efficient purchase."

"Gabe was awesome. He repaired a small roof leak and did an amazing and professional job. Very affordable and easy to work with"

"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."

"Luke did a wonderful job installing a wall to replace existing window."