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The Window Doctor is a company committed to meeting the homeowner's needs, and is locally owned and operated in Somersworth, New Hampshire. We have over 25 years of experience in window and door maintenance, repair, and if needed, replacement.

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Maintenance & Repair   

Residential door, window and skylight service. Residential glass service. A catalog of over 65,000 parts!

  • Decorative Glass

    Glass Replacement 

    Window & Door Glass

       Decorative Glass

     Skylight Glass

    Authentic Antique Glass (sizes vary)

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  • Storm Door

    Screen & Storm Products 

    New Window Screens 

    Screen Repair

    Storm Doors & Screen Doors

    Storm Windows & Energy Panels  

    Retractable Screens 

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  • Hardware Wall

    Window & Door Hardware 

    Double Hung Windows; Spiral Balances / Block & Tackle / Tape Balances / Tilt Latches

    Casement & Awning Windows; Operators / Hinges / Locks / Handles  

    Patio Door Wheels 

    Ropes & Pulleys  

     Weatherstripping for Doors and Windows

    Replacement Door Hardware 

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  • Window Rail Rebuild

    Rot Repair 

    Sash Rot

    Sill Rot

    Trim Rot 

     

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Replacement Windows, Doors and Skylights Done Right by Insured and Certified Installers.  
Andersen Window

Replacement Windows

 

Alside


Installation Masters
ThermaTru Door

Replacement Doors

 

Broco

Simpson
 
Velux Skylight Install

Replacement Skylights

 

Andersen French Doors
Interior Fire-rated Doors
Vinyl Sliding Patio Doors
Vinyl Windows 
Wood Doors 
Basement Windows
Antique Window Glazing
Wood Windows
Fiberglass Doors
Retractable Screens
Window Hardware
Custom Wood Grilles

Take a Look at our Before and After Pictures on Instagram

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Certified Installer: Duncan Hansen