Michael has built luxury estate homes in Bucks & Montgomery Counties for over 30 years.  He has constructed high-end homes in many of the area’s premier luxury neighborhoods, specializing in the construction of homes design built on individual lots. Michael has expansive experience in all phases of construction, including land acquisition, land approvals, financing and site improvement.

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Mike’s detail-oriented nature has helped him become well known in the industry. He is a highly effective, results-oriented individual with strong organizational and administrative skills. Since starting MJ Costigan Builders LLC, Mike has supervised the construction of 40+ high-end homes from raw ground to finish.