Mark Niedzwecki has been doing every line of construction for over 25 years. Having built homes from start to finish within the family business, Mark decided to start his own business with his vast knowledge and experience. Mark Niedzwecki Contracting specializes in: Bathroom Remodeling Custom and General Carpentry Kitchens Electric Trim work Decks Doors/Windows Plumbing Mark is fully insured and registered through the state of PA (PA021823) Please give Mark Niedzwecki Contracting a call for inquires and a Free Estimate for your next home remodel.