John Costantini

John T. Costantini is a soft spoken, true expert in construction project management. He has many repeat clients that request him for his attention to every detail. John has over 20 years in the field and is well known by his peers for his award winning craftsmanship. He leads our teamfrom the beginning stages of the earth work to move-in day. John is most comfortable wearing his tool pouch but is not afraid to run our own heavy equipment. He always makes sure our clients are well informed and comfortable during remodels in addition to new construction.

About Us

  • Black Facebook Icon
  • Black Pinterest Icon
  • Black Instagram Icon
  • Black Houzz Icon


© 2017 J & J Custom Builders LLC. All Rights Reserved.

Designed By: Samantha Mekailek