Kent General Contracting
A residential general contractor based in Billerica, Massachusetts, led by William Kent III.
- Led byWilliam Kent III
- Based inBillerica, MA
- Works inMassachusetts · southern NH
A general contractor for the homes north and west of Boston.
Kent General Contracting (KGC) builds medium to large residential renovations and additions and custom carpentry across MetroWest, the North Shore and the Merrimack Valley in Massachusetts, and southern New Hampshire.
The company is led by William Kent III, a licensed general contractor in Massachusetts. We work for homeowners and alongside the architects, designers and design studios they bring to the project.
Service, detail and the quality of the finish
Every project starts with a conversation and a review of the house and the drawings, and a detailed estimate and a projected timeline come before any work begins.
- Service: you know what is happening and what comes next.
- Detail: small decisions get the same care as the big ones.
- Finish: the last piece of trim matters as much as the first beam.
Four steps from the first call
- 01
A first conversation
The house, the scope and your timing — by phone or through the form.
- 02
Project review
We review the project with you: the drawings, the house and what needs to happen.
- 03
Estimate and timeline
A detailed estimate and a projected timeline, before any work begins.
- 04
Construction
Planning, coordination and supervision of the work through completion.
Tell us about your project
Call us Monday–Friday, 7am–5pm, or send a few lines through the form.