"Make no little plans; they have no magic to stir men's blood...

Make big plans... Aim high in hope and work."

- Daniel Hudson Burnham


Content copyright © 2017. NBT Construction and Supply LLC & Integritas Systems LLC.  All rights reserved. 

As a General Contractor, ISLLC focuses on the client first.  Our goal is to complete each project on time and within budget.  We have a large network of well respected subcontractors in every trade allowing us to complete a range of projects from small build-outs to large subdivisions.


ISLLC is focused on design-build disciplines.  We can provide site analysis, income & expense proformas, evaluation of existing facilities for proposed additions and/or remodeling, and preparation of  preliminary cost/scheduling estimates.


Applying a "hands-on" approach to general contracting and project management, we begin by tailoring our services to our client's specific needs.  In order to maintain the utmost conformance to design, construction, and budget requirements; we review the requirements of a project at each of its phases which allows our clients to be as involved as they wish, giving them flexibility in both costs and services.

General Contracting