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27 Years
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Your Trusted Source for Window, Door & Garage Door Solutions
Integrity Windows, founded in 1999 by Albert and Lana Correia, has established itself as a trusted leader in window, door, and garage door installation across Northern California. Our family-owned business prioritizes quality, employing a dedicated team of licensed, insured, and Milgard-certified professionals with over 25 years of collective experience. We specialize in energy-efficient solutions, offering a wide range of products from industry-leading brands like Milgard, Andersen, and Masonite, all backed by rigorous testing and industry-leading warranties.

Our commitment to excellence extends to personalized service, including free in-home consultations and meticulous attention to detail, ensuring every project meets the unique needs of our clients. As an A+ rated Better Business Bureau member and certified installer by the American Architectural Manufacturers Association, we uphold the highest standards of integrity, transparency, and customer satisfaction. With hundreds of five-star reviews, we remain dedicated to enhancing homes and communities through superior craftsmanship and innovative solutions.
Services
Window Installation Door Installation Garage Door Services Window Repair Door Repair Garage Door Repair Moving Glass Walls Window Replacement Door Replacement Garage Door Installation
Details
  • Year established: 1999
Highlights and features
  • We offer everyday low prices on Milgard Windows and Doors.
  • Our installation team is Milgard-certified with over 25 years of local experience.
  • We provide energy-efficient products meeting Energy STAR requirements.
  • We maintain an A+ rating with the Better Business Bureau.
  • Our family-owned business ensures direct oversight of quality and service.
Associations and certifications
  • American Architectural Manufacturers Association (AAMA)
  • Better Business Bureau (BBB) A+
What people say
Professional installers Great customer service Quality work Energy-efficient products Timely service
Services
Window Installation
Integrity Windows offers expert installation of vinyl, fiberglass, wood, and aluminum windows. Our factory-certified team ensures precise fitting for new construction or replacements, enhancing energy efficiency and home value. We partner with top brands like Milgard and Andersen to provide durable, stylish solutions tailored to your home's aesthetic and functional needs.
Door Installation
We install high-quality entry, patio, and French doors from trusted manufacturers including Masonite and Milgard. Our selection features fiberglass, wood, and aluminum options designed for security, energy efficiency, and curb appeal. Each installation is handled by experienced professionals to ensure seamless integration with your home's design.
Garage Door Services
Our residential garage door services include sales, installation, and repair of steel, aluminum, and composite doors. We offer modern designs for enhanced security and aesthetics, along with emergency repair services. Our technicians use premium parts to ensure long-lasting performance and safety for homeowners in San Jose and surrounding areas.
Moving Glass Walls
Integrity Windows specializes in Milgard bi-fold, stacking, and pocket glass wall systems. These modern solutions blend indoor and outdoor spaces with durable, weather-resistant designs. Our team ensures precise installation for smooth operation and energy efficiency, transforming homes with contemporary elegance and functional flexibility.
Window Repair
We provide comprehensive window repair services for damaged frames, seals, and hardware. Our technicians address issues like drafts, condensation, and operational problems to restore efficiency and functionality. Using genuine replacement parts, we extend the lifespan of your windows while maintaining their aesthetic appeal and energy performance.
People
Albert Correia
Founder
Albert Correia co-founded Integrity Windows in 1999, bringing decades of hands-on experience in window installation and home improvement. He oversees operations to ensure every project reflects the company's commitment to quality and integrity.
Lana Correia
Co-Owner
Lana Correia, alongside her husband Albert, established Integrity Windows to prioritize customer satisfaction and ethical business practices. Her dedication to personalized service ensures clients receive tailored solutions for their home improvement needs.
Tyler Correia
Sales Manager
Tyler Correia joined Integrity Windows in 2023, leveraging his management and customer service expertise from a decade in retail leadership. He manages sales operations and office logistics, ensuring seamless client interactions and efficient project coordination.
Questions
What services does Integrity Windows offer?
We specialize in window and door installation, garage door services, and energy-efficient replacements for residential properties in Northern California.
How long has Integrity Windows been in business?
We have served Northern California since 1999, providing trusted window, door, and garage door solutions for over 25 years.
Are your installers certified?
Yes, our team is Milgard-certified and licensed, ensuring expert installation of all products we offer.
Do you offer warranties on your products?
All Milgard products come with industry-leading warranties, and our installations are backed by our commitment to quality.
What areas do you serve?
We service San Jose, Santa Clara, Santa Cruz, San Mateo, Alameda, and surrounding counties in Northern California.
How can I schedule a consultation?
Call us at 408-225-2600 or use our online form to request a free in-home consultation and estimate.