Request an estimate for your next project, renovation or installation.

News & InformationCost Calculator


Whether you’re in need of a front door replacement or interior door installation, B.B. Custom Carpentry offers a wide selection of doors, hardware, and accessories, with styles ranging from modern and contemporary, to traditional and classic.  A new door with professional installation is a great way to enhance your home. We will meet to discuss what best fits your home and lifestyle.

Interior Door Installation

While you may be able to install new interior doors yourself, letting professional installers replace your old door is a more convenient approach. There are many interior door styles that our team can professionally replace quickly and effectively.

Closet doors, whether they are accordion, bi-fold or traditional slab doors with panels are important for concealing storage or clutter. Swinging French doors are a beautiful, elegant addition to any room in your house. Barn doors and other doors with sliding tracks can make a space feel more rustic and memorable.

B.B. Custom Carpentry has proven results for setting exceptional standards in cost control, planning and scheduling. We have experience that gives us a competitive advantage over others in our field. We provide Residential Carpentry Services throughout Middlesex County and the Greater Boston area, Massachusetts; including Watertown, Newton, Allston, Cambridge, Waltham, Brookline, Belmont, Somerville, Arlington, Weston, Needham, Brighton.


Materials Cost $150 - $650+
Install Interior Door $150 - $350 Per Door
Install Light Switch $100


With over 12 years experience and a real focus on customer satisfaction, you can rely on us for your next project. We provide professional installation services with a real focus on customer satisfaction.

  • Financial Responsibility to Our Clients
  • Superior Quality and Craftsmanship
  • Quality and Value to the Projects We Deliver
  • On Time and on Budget
  • Real Focus on Customer Satisfaction


  • How long will it take to install?

    For all standard installs, less than 3 hours.

  • What is the total budget?

    The budget cost range will depend on the quality and brand of the door you choose.

  • How is a door installation initiated?

    Simply fill out our contact form (or call us) with your name, number and project description and we will get back to you within 24 hours.

© Copyright 2015 Renovate Theme and website by ALC creative design