Professional installation of energy-efficient windows designed for Connecticut homes and weather.
Hear from Our Customers
Your heating bill shouldn’t spike every winter because your windows can’t do their job. When we install new windows in your Uncasville home, you’ll notice the difference immediately.
No more cold drafts creeping in around the frames. No more condensation fogging up the glass. No more struggling with windows that stick or won’t stay open.
You get windows that actually seal properly, keeping your heated and cooled air where it belongs. Most homeowners see their energy bills drop within the first month, and that’s money back in your pocket every single month going forward.
We’ve been installing windows in southeastern Connecticut for years. We understand how New England weather beats up on windows and what it takes to install them right the first time.
We’re not the cheapest option, and that’s intentional. You’re investing in windows that need to handle everything from humid summers to ice storms, and that requires quality materials and proper installation.
When you call us, you get straight answers about what your home needs, realistic timelines, and work that’s done right.
First, we come out to measure your existing windows and assess what you’re working with. Every house is different, especially older Connecticut homes, so we measure twice and order once.
Once your windows arrive, we schedule the installation around your schedule. We remove the old windows carefully, prep the openings, and install your new windows with proper flashing and weatherproofing.
The whole process typically takes a day or two depending on how many windows you’re replacing. We clean up completely when we’re done, and you’re left with windows that actually work the way they should.
Ready to get started?
Every window installation includes proper weatherproofing, quality flashing, and interior/exterior trim work. We don’t cut corners on the details that matter for long-term performance.
You’ll get windows sized specifically for your home’s openings. Many Uncasville homes have unique dimensions that require custom sizing, and we handle that from measurement through installation.
We also handle the permit process if required and coordinate with local inspectors. You don’t need to worry about the paperwork or compliance issues.
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Ready to start your roofing journey? Sullivan Contracting is just a call away. Whether you desire a stunning new roof, a quick fix, or a complete transformation, we’re here to make it happen. Get in touch for a free, no-obligation consultation, and experience the Sullivan difference.
Your home deserves the best, and so do you. Let’s make it happen, together.