Business Details
40 Years
experience
Trusted Window Solutions for Commercial & Residential Projects in Chicago
We are Jensen Window, a family-owned business that has been delivering premium window solutions since 1986. Our expertise spans the entire window process, from initial design and budgeting to installation and maintenance, serving commercial and residential projects across Chicagoland. With over three decades of experience, we have built a reputation for unmatched quality and craftsmanship, working on iconic structures like Tribune Tower and Walt Disney Magnet School. Our team collaborates closely with architects, property owners, and general contractors to ensure seamless project execution. We pride ourselves on handling projects of all sizes and complexities, offering customized solutions that meet both budgetary and functional needs.Our commitment to excellence is reflected in our long-standing relationships with clients and industry partners. As a second-generation family business, we combine deep industry knowledge with a personal touch, ensuring every client receives dedicated attention. Our services include architectural aluminum windows, historic restoration, acoustic sound control, and security solutions. We are dedicated to innovation, offering competitive pricing and cutting-edge window technologies. Whether you're working on a new build or a historic renovation, we bring the expertise and resources to deliver exceptional results.
Services
Commercial Aluminum Windows
ADA Accessible Windows
Acoustic Sound Control
Historic Steel Windows
Fire Rated Windows
Clad Wood Windows
Luxury Residential Windows
Window Restoration
Security Windows
Project Consultation
Details
- Year established: 1986
Highlights and features
- We offer 35+ years of window industry expertise from our leadership team.
- Our family-owned business combines personal service with industry-leading capabilities.
- We handle projects of all sizes, from historic restorations to luxury residential installations.
- Our team collaborates directly with architects and contractors for seamless project execution.
- We maintain strict quality control from design through final installation.
Services
Commercial Aluminum Windows
We design and install custom aluminum window systems for commercial buildings, combining durability with sleek aesthetics. Our solutions meet strict energy efficiency standards while maintaining structural integrity. Clients benefit from tailored designs that complement architectural visions.
Historic Steel Windows
Our team specializes in restoring original steel windows for historic buildings, preserving architectural integrity while improving functionality. We use period-accurate materials and techniques to maintain historical compliance. Property owners gain enhanced value through certified restoration expertise.
Acoustic Sound Control
We implement advanced window systems that significantly reduce external noise pollution for urban environments. Our solutions maintain thermal efficiency while achieving soundproofing requirements. Commercial clients benefit from improved interior comfort without compromising design elements.
Fire Rated Windows
We provide UL-certified fire-rated window assemblies that meet strict building code requirements. Our systems integrate seamlessly with fire suppression infrastructure while maintaining visual clarity. Building owners gain enhanced safety without sacrificing natural light features.
Window Restoration
Our comprehensive restoration process revitalizes aging window systems through component repair and material replacement. We maintain original design elements while incorporating modern performance upgrades. Clients receive cost-effective solutions that extend window system lifespans significantly.
People
Jeff Jensen
President
Jeff Jensen leads Jensen Window Corporation with over 35 years of industry experience. As second-generation leadership, he oversees daily operations while maintaining quality standards established in 1986.
Keith Jensen
Vice President
Keith Jensen manages project coordination at Jensen Window, leveraging 20+ years of operational experience. He ensures timely delivery of complex window installations while maintaining budget parameters for commercial clients.
Scott Gumienny
Vice President Business Development
Scott Gumienny develops strategic client relationships at Jensen Window with two decades of industry expertise. He specializes in aligning window solutions with architectural requirements throughout project lifecycles.
Questions
What types of window systems do you specialize in?
We specialize in commercial aluminum, historic steel, acoustic control, and fire-rated window systems, along with luxury residential installations and restoration services.
Do you handle both new installations and window restoration?
Yes, we provide complete window solutions including new construction installations and historic preservation projects across Chicagoland.
How do you ensure quality control during installation?
Our team follows strict quality protocols at every project stage, with final inspections conducted by senior management to ensure compliance with our standards.
Can you work with historic preservation guidelines?
Yes, we have extensive experience meeting local and national historic preservation requirements while implementing modern performance upgrades.
What areas do you serve?
We primarily serve Chicagoland but have completed projects throughout Illinois and the Midwest region.
