Winterize your home's exterior before the cold weather hits. Get started today with a FREE home inspection and learn more on how O'Sullivan Installs can prep your home for winter.

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Lexington, MA Siding, Windows & Doors

Are you feeling overwhelmed by just how much there is to do to maintain your Lexington home? It’s true: Being a homeowner entails hundreds of different tasks. Taken all together, these constant demands on your time can easily become stressful and frustrating. 

We have good news: You don’t have to get it all done yourself! At O’Sullivan Installs, we’re ready to put 25+ years of industry experience to work for you. Our experienced home remodeling company works with top-tier brands, and our award-winning installation teams know exactly how to help you realize the potential of your beautiful home. 

We’re proud to specialize in: 

  • Siding
  • Windows
  • Doors

Siding Replacement Services to Keep You Warm

Great siding from premium brands such as LP SmartSide and Alside does far more than just enhance your home’s curb appeal. Because siding can help you reduce moisture in your home’s infrastructure, the right product will protect against mold and mildew—preventing the need for potentially costly and invasive foundation work. 

Trust our siding replacement company to help you find a brand that works best for you! 

Energy-Efficient, Crystal-Clear Window Replacement

Did you know that up to 30% of the energy you purchase to keep your home comfortable could be leaking out through dingy, outdated windows? Work with our window replacement company to install great new windows from such trusted brands as Soft-Lite or Aeris! We’d be happy to help you update your home’s curb appeal and to make those energy bills a bit more manageable. 

Door Replacement for Optimal Curb Appeal

Your exterior doors have a long to-do list: They need to welcome friends and family, deter strangers, help keep your home insulated, and look great for curb appeal! Your interior doors need to match your home flawlessly and allow for organic flow from space to space within your home. Just any door won’t do! 

Trust our door replacement company to help you find a door that will serve your home for years to come. We work with great brands like ProVia to help you do just that! 

Get Your Free Quote for Lexington Home Remodeling Services

If you’re interested in working with a home remodeling company you can trust, look no further than O’Sullivan Installs. Since 2008, we’ve been proud to serve the Lexington area with meticulous home improvements—and we can’t wait to do the same for you. 

Call our friendly team today for more information or simply fill out our brief online form to request a free quote.