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Business Details
17 Years
experience
Your Trusted Source for Premium Windows and Doors
Discount Window & Door was founded in August 2009 with a clear mission to support local contractors and deliver premium window and door solutions across Southern California. Our business was built on the understanding that our customers rely on us to provide not only high-quality products but also expert guidance and seamless project coordination. With decades of combined experience, our team specializes in supplying energy-efficient windows, interior and exterior doors, skylights, and related hardware to homeowners, builders, and contractors. We pride ourselves on offering 20+ manufacturers' products, including industry leaders like Milgard, Andersen, and Marvin, ensuring diverse options for every project. Our commitment to transparency and communication ensures clients receive tailored solutions, from initial consultation to final installation.

As a sister company to a major window and door distributor, we leverage bulk buying power to deliver competitive pricing without compromising quality. Our services extend to new construction, custom home builds, and replacement projects, with a focus on enhancing home value, energy efficiency, and aesthetic appeal. We maintain two large showrooms in Anaheim and Redondo Beach, featuring over 100 display products to help clients visualize their choices. Our team's expertise in product selection, technical support, and logistics ensures every project meets exacting standards. With a guiding principle of 'Ever-forward,' we continuously strive to elevate our offerings and empower our clients through innovative solutions and exceptional service.
Services
Replacement Windows Patio Doors Skylights Custom Hardware Installation Support Surplus Sales New Construction Energy Efficiency Showroom Consultation Project Coordination
Details
  • Year established: 2009
Highlights and features
  • We offer 20+ manufacturers including Milgard, Andersen, and Marvin.
  • Our team provides expert guidance for custom home and renovation projects.
  • We leverage bulk buying power to deliver competitive pricing.
  • We maintain two large showrooms with over 100 product displays.
  • We support projects from consultation to final installation coordination.
What people say
Outstanding professional Great selection Smooth process Knowledgeable team Excellent experience
Services
Replacement Windows
Enhance home efficiency and aesthetics with our premium replacement windows. We offer energy-efficient options from top brands like Milgard and Andersen, available in vinyl, aluminum, and wood finishes. Our specialists help select the perfect style for improved insulation and curb appeal.
Patio Doors
Transform outdoor spaces with modern patio doors featuring narrow frames and expansive glass. Choose from sliding, bi-fold, or French door styles in materials like vinyl, aluminum, and wood. Our solutions combine durability with seamless indoor-outdoor transitions.
Skylights
Brighten interiors naturally with Velux and Solar Industries skylights. We provide daylighting solutions that improve energy efficiency while offering ventilation options. Our team assists with placement for optimal light and thermal performance in residential and commercial spaces.
Custom Hardware
Complete installations with premium hardware selections from EMTEK, Schlage, and Baldwin. We offer handlesets, locks, and decorative accents in finishes that complement both interior and exterior door designs for security and style.
Project Coordination
Streamline projects with our comprehensive coordination services. We connect clients with trusted installers, provide technical specifications, and manage logistics for windows, doors, and related components. This ensures timely delivery and proper installation for residential and commercial builds.
Questions
What window and door brands do you carry?
We offer products from 20+ manufacturers including Milgard, Andersen, Marvin, Jeld-Wen, and Western Window Systems.
Do you provide installation services?
While we supply materials, we connect customers with trusted local installers for professional project execution.
Are energy-efficient options available?
Yes, we specialize in energy-efficient windows and doors with Low-E glass, argon gas fills, and thermal breaks.
Do you have showrooms?
We maintain two large showrooms in Anaheim and Redondo Beach featuring over 100 product displays.
What payment methods are accepted?
Please contact our offices directly for current payment options and financing availability.
Do you sell surplus or discounted items?
Yes, our Surplus Sale section offers discounted display models and discontinued items at significant savings.
Reviews (5)
Mariza Solorzano
Mar 31, 2021 Report
Ordered our doors received them damaged, we were told they would be replaced/fixed, weve called, left messages, this has been going on since December! I get that a pandemic is going on and items are back ordered and companies are no longer the same with treating costumers the same but come on!!!! Get it together! Ive left messages for Martin and hes a ghost. Not sure how management is ran here but if you plan on ordering from her hope it runs smoothly without a flaw! Maybe its that we didnt have 100k order so we arent looked at as a high priority on their agenda? Whatever
Ryan L.
Jan 28, 2021 Report
Brian, Greg and his team were extremely knowledgeable, resourceful and helpful. My wife and I are first time homeowners, this is our first time ever purchasing windows and Brian, Greg and his team were such great coaches and consultants. They really collaborated with us on making the right selection for our home and our budget. Amazing Customer Service and prices! We highly highly recommend them!
Ross I.
Dec 17, 2020 Report
Martin and Brian were great! The customer service throughout entire process was excellent! Had a slight issue but they resolved it quickly and easily and made sure that I was satisfied. By far the easiest to work with and I would gladly recommend my friends and family.
Mike J.
Oct 02, 2020 Report
They moved in new big building with a huge show room and they carry many different brands to choose from and a fair price
Rene Rodriguez
Nov 22, 2018 Report
Saturday, 1.5 hr drive. Arrived 1:15 to find the place closed. Even though voicemail and door has closing time at 2:00 pm