The gold standard for any company is what consumers say about their results, customer service and overall approach. During the past 13 years, Diamond Builders has proudly served 100s of home and business owners in Los Angeles and Ventura County by providing expert aluminum, fiberglass, vinyl and wood door and window installations that are on-time, within budget, and with the utmost quality. Our continued success and growth within a highly competitive Southern California market is a true testament to our top-quality installation methods, highly-skilled crews, and value-added approach that comes with every job we do. Customer satisfaction is the fabric that holds it all together, and that’s why we’re constantly flattered by the kind words our many valued clients post about our amazing residential and commercial window and door installation results. Please Contact Diamond Builders in Agoura Hills today if we can assist you!
Testimonials
I had an issue with my garage door and needed service as soon as possible since we were going on vacation. Called Diamond Builders they came out the same day to service it and fixed my door. the girls on the phone are so polite and the technician was so thorough. I would gladly use them again and recommend them to anyone who needs service.
Sarah J
Replaced my front and rear entry doors today and what an AMAZING job they did! The doors are simply gorgeous… I really can’t put into words just how happy I am with choosing Diamond Builders. The men who came to install the doors were efficient and meticulous when it came to installing the doors which included making my front door frame larger (from 32 to 34 inches) which was much needed for the home but also quite a task! Watching them install the doors made me realize what a huge undertaking installing doors is and I truly appreciate all the work and craftsmanship that went into the job at my home. I want to thank everyone who was involved in installing my new doors… thank you so much for all the help, the beautiful showroom, answering all my questions, and providing my first home with my new husband with safe and sound doors. I will definitely choose Diamond Builders again and recommend them to anyone!
Joseph L
The best garage door company around, top notch and professional. Keep it going Diamond Builders!!
Rebecca P
Great work by fixing my interior doors. On top of that, they give you a recommendation and a fair price. Great job Diamond Builders
Debbie H
Excellent guys. Did exactly what I wanted. The installed a new, strong, metal front door, and did all the cement work, etc., excellently. Definitely to be recommended
Darryl L
“Quality Work” I called Diamond Builders to install a new door in our new office space. They were very responsive and communicative throughout the entire process. It put me at ease. Very professional and their job quality was top notch. “I Highly Recommend”
The technical expertise, quality of work and level of care from each member of the Diamond Builders team is a true testament to their leadership and focus on quality. Our team has had the pleasure for knowing and working with the Diamond team for many years; we highly recommend them, especially for the complicated projects
David S
The windows are fantastic! After struggling with our old windows it is a dream to open our windows with our fingertips. On installation day our crew was very professional and very meticulous in their installation. We had three windows installed and did not have to have any repairs done to the surrounding areas after the installation was complete. Our installers even cleaned the windows of any fingerprints and smudges before they left.
James A