Home remodeling, restoration, addition Monroe, CT

Call 203-459-2854 for the best windows & doors installation in Fairfield County.  Fully insured services, 100% customer satisfaction & quality workmanship


When it comes to your home’s doors and windows, installing beautiful, artistic elements enhances its value. Truly, the right doors and windows boost your home’s curb appeal and give a lasting first impression. Making the right choice matters!

Mahoney Construction is your local expert for all your windows and doors installation, repair and replacement in Monroe, CT. Whether energy-efficient windows, vinyl siding or advanced entry door systems, we help you make a statement.

As one of the top home improvement companies in Fairfield County, we provide highly professional residential doors/windows services including glass window repairs and installations.

With our unmatched experience in exterior and interior home improvement, our technicians optimize your unique needs with specialty systems to enhance your home’s look and security. We simply perfect your doors and windows!

From residential doors & windows, Double Pane Windows, Shower Doors and Tub Enclosures, window tinting, Shower Door Accessories, to Pet Doors and window installation, we are the answer to your door and window installation needs.

Want to fix a condensation issue or replace a broken glass? Trust Mahoney Construction; your no. 1 stop for home improvement services in Monroe and Trumbull, CT.

Throughout Monroe, CT Mahoney Construction’s competent technicians are known to install new interior and exterior doors and windows in amazing styles and quality materials to fit every requirement.

From start to finish, our professionals will handle every aspect of the project, helping you choose the right type of window or door to the actual installation.

We work closely with manufacturers reputable for excellent quality and workmanship, ensuring superior products to improve the overall look, functionality and value of your home.

Finding the right door or window for your home is obviously part of the process, but no window or door can be complete without a fine finish. At Mahoney Construction, we install distinct handles and knobs, transom windows, decorative glasses as well as sidelights hence giving your home a custom, eye-catching look.


Quality, Long-lasting Doors

At Mahoney Construction, we provide a wide range of styles and materials such as:

  • Vinyl doors
  • Aluminum doors
  • Fiberglass doors
  • Wood doors
  • Steel doors
  • Entry & front doors
  • Patio doors
  • Sliding doors
  • French doors
  • Storm doors

Our window styles and materials

  • Vinyl windows
  • Sliding windows
  • Wooden windows
  • Fiberglass windows
  • Aluminum windows
  • Double-hung windows
  • Awning windows
  • Casement windows
  • Picture windows
  • Bay & bow windows


Call us today at 203-459-2854 or fill out our online form for a free no-obligation quote. If you live in Milford, Greenwich, Bethel, Weston or nearby areas of Southbury and Bethel, we can also help with all your home improvement projects.