Welcome

MJ Costigan Builders, LLC is a custom home builder committed to fine craftsmanship and home building excellence. They are a premier custom home builder serving Bucks and Montgomery Counties, Pennsylvania and New Jersey.

For over three decades, Michael Costigan, Owner, has consistently developed relationships with customers, architects and designers based on mutual respect, honesty and integrity. Simply put, what our customers think of him is the reason Michael has been one of the area’s premium custom home builders.

MJ Costigan Builders takes pride in serving our customers with the finest home-building experience, ensuring first-class customer service, quality and value standards. To deliver on our promise of the finest home, they take a “Team Approach” that includes the customer, architect, builder, real estate agent, landscape architect and interior designer to deliver on the customer’s ultimate vision for their home. MJ Costigan Builders experience and reputation for quality workmanship and for providing our customers with the very best home building experience has made us a well-recognized home builder in the Bucks County, Pennsylvania area.