Redefining Window Replacement in New London County

Discover the Perfect Windows for Your Home


Experience the Sullivan Difference in Window Replacement

At Sullivan Contracting, we understand the importance of windows in enhancing your home’s beauty, comfort, and energy efficiency. As a leading window replacement service provider in New London County, CT, we take pride in offering top-notch solutions tailored to your unique needs.

Our team of skilled professionals is dedicated to providing you with the best window replacement services, ensuring that your home remains a place of comfort and style. When it comes to windows, we believe that quality and expertise make all the difference.

20+ Years of Experience

Comprehensive Warranties

Family-Owned Business

Responsive & Reliable

Home Window Replacement: Our Expertise

If you’re considering home window replacement, you’ve come to the right place. Sullivan Contracting specializes in transforming your living spaces with high-quality windows that not only enhance your home’s aesthetics but also improve energy efficiency.

Our extensive range of window styles, including double-hung, casement, bay, and bow windows, ensures that you find the perfect fit for your home. We work closely with you to select the right materials, colors, and designs that complement your property’s architecture and your personal taste.

The Benefits of Window Replacement

Investing in window replacement offers numerous advantages for your New London County, CT, home. By choosing Sullivan Contracting, you can expect:

Enhanced Energy Efficiency: Our energy-efficient windows help reduce heating and cooling costs, keeping your home comfortable year-round. Improved Aesthetics: Upgrade your home’s curb appeal and interior ambiance with stylish and modern window designs. Increased Property Value: Quality window replacement can significantly boost the resale value of your home. Noise Reduction: Our windows are designed to minimize outdoor noise, creating a peaceful and tranquil living environment. Enhanced Security: Secure your home with durable and impact-resistant window options.

Boost Your Home’s Energy Efficiency and Comfort

One of the key benefits of our window replacement services is improved energy efficiency. Our windows are designed to provide excellent insulation, keeping your home warm in the winter and cool in the summer. This not only contributes to a more comfortable living environment but also helps in reducing your energy bills. With Sullivan Contracting, you’re not just upgrading your home’s appearance; you’re investing in a cost-effective, energy-efficient future.

Ready to start your project with us?

Ready to Begin Your Project?

Excited to kickstart your project? Reach out to us now to discuss your plans and get started. Our team is here to guide you through every step of the process and ensure a seamless experience. 

Expert Installation with a Focus on Quality

Quality installation is key to the longevity and performance of your windows. Our team of experienced installers ensures that every window is fitted with precision and care. We use the latest tools and techniques to guarantee a flawless installation, minimizing disruption to your daily life. Our attention to detail and commitment to excellence ensures that your new windows not only look great but function perfectly for years to come.

Diverse Window Styles, Tailored to Your Home’s Character

At Sullivan Contracting, we celebrate the diversity of home styles in New London County by offering an extensive range of window options. From the timeless charm of wooden frames to the modern appeal of vinyl and energy-efficient models, our collection is curated to match every aesthetic and functional need.

We don’t just supply windows; we provide elements that complement and elevate your home’s character. Each selection process is a journey we take together, ensuring your new windows resonate with your home’s soul and your personal style.

Choosing the Right Window Replacement Partner

  • Experience: With years of experience in the industry, we bring a wealth of knowledge to every project.
  • Quality Materials: We source windows from trusted manufacturers, ensuring durability and performance.
  • Skilled Professionals: Our team comprises skilled and certified technicians who are passionate about their work.

Still Have Questions?

Feel free to reach out to us directly for any inquiries or assistance. Our team is here to help and provide you with the information you need.