For remodeling in Connecticut (CT) and one of the best construction companies in "The Nutmag State" GKosienski Construction is here for your home improvement needs!  From roofing, demolition, painting, bathroom remodels, kitchen upgrades, basement renovations, electric work you name it we have a solution for your project! Contact us today for a free estimate. GKosienski Construction - A superior home improvement and construction company.