Exceptional Window Solutions Built to Last
Experience, Precision, and Performance You Can Trust
When it comes to upgrading your windows, quality craftsmanship and the right materials make all the difference. At Cohen Construction, we bring years of experience in home construction to every window installation project. Our expert team carefully evaluates your home’s needs and delivers solutions that maximize energy efficiency, improve natural lighting, and elevate your property’s appearance.
We understand that every home is unique. That’s why we offer a wide range of window styles—from classic double-hung to modern casement windows—each designed to complement your home’s architecture and withstand harsh weather conditions. Whether you’re replacing outdated windows or planning new construction, Cohen Construction ensures reliable and lasting results.
Professional Window Installation Services
Our window installation services go beyond the basics. We take a comprehensive approach, starting with an in-depth consultation to help you select the best type of windows for your home’s style and your specific performance goals. Our installers use the latest tools and techniques to ensure a seamless, airtight fit that prevents drafts and moisture infiltration.
Every window we install is built with energy efficiency in mind. By using high-performance materials and precision installation methods, we help reduce your heating and cooling costs while increasing comfort. Trust Cohen Construction to deliver quality, efficiency, and peace of mind from start to finish.
Window Replacement Solutions
Older windows can drag down your home’s efficiency, appearance, and overall value. Our window replacement service is designed to eliminate those issues with minimal disruption to your daily life. We remove your outdated units and replace them with high-performance windows that boost energy savings, reduce outside noise, and improve your indoor comfort.
At Cohen Construction, we only work with trusted window manufacturers that meet our strict standards for quality, durability, and performance. We offer a range of frame materials, glass options, and design features to suit your preferences and budget. Our team works efficiently and carefully to protect your home during the process, ensuring a clean and polished final result.
What sets us apart is our attention to detail. From the moment we assess your current windows to the final walkthrough, we ensure every step is handled with professionalism and precision. Your satisfaction is our highest priority, and it shows in every window we install.


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Energy-Efficient Window Installation
Smart Solutions for Comfortable, Cost-Saving Homes
Choosing energy-efficient windows is one of the smartest investments you can make for your home. Not only do they reduce your energy bills, but they also enhance indoor comfort, lower your carbon footprint, and contribute to a more sustainable lifestyle.
Our energy-efficient windows are designed with advanced glazing, low-emissivity coatings, and insulated frames to keep your indoor temperature consistent year-round.
These features minimize heat loss in the winter and block solar heat in the summer—meaning less work for your HVAC system and more savings for you.
Cohen Construction proudly provides expert energy-efficient window installation in Buffalo, MN and surrounding areas. We’ll help you choose the ideal window type for your climate zone, personal style, and budget, ensuring long-term performance and satisfaction. Our commitment to craftsmanship and quality materials guarantees windows that last and perform under all conditions.
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