Professional window installation that cuts energy costs and improves comfort year-round in your Oakdale home.
Hear from Our Customers
Your energy bills drop because heat stays in during winter and cool air stays put during summer. No more fighting with the thermostat or dealing with rooms that never feel comfortable.
You’ll notice the difference immediately. Drafts disappear. Outside noise gets cut down significantly. Your home feels more comfortable in every season.
The condensation problems that damage your walls and sills become a thing of the past. Your furniture and flooring stay protected from UV damage. And when it’s time to sell, new windows add real value that buyers actually care about.
We’ve been handling window installations throughout Connecticut for years. We understand how coastal humidity, winter freezes, and summer heat affect your windows.
We’re not the biggest company around, but that works in your favor. You get direct access to the people doing the work, not a call center. We show up when we say we will and finish projects on schedule.
Our team knows the local building codes and permit requirements. We handle the details so you don’t have to worry about compliance issues down the road.
We start with a consultation at your home to measure existing windows and discuss your needs. You’ll get a written estimate that breaks down costs clearly, with no surprise fees later.
Once you approve the project, we order your windows and schedule installation around your timeline. We protect your floors and furniture, remove old windows carefully, and install new ones with proper sealing and insulation.
The cleanup is part of the job. We haul away old windows and leave your home clean. Before we consider the project complete, we walk through everything with you and make sure you’re satisfied with the work.
Ready to get started?
Every window installation includes proper insulation around the frame, quality caulking and weatherstripping, and interior trim work to match your existing style. We don’t cut corners on the details that affect performance.
You get manufacturer warranties on the windows themselves, plus our guarantee on the installation work. If something isn’t right, we come back and fix it at no charge.
We handle permits when required and coordinate inspections. Most Oakdale window replacements don’t need permits, but we know when they do and take care of the paperwork. Our installations meet all local building codes and energy efficiency standards.
Let's Create Your Dream Roof!
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.