In construction, planning is just as important – if not more so – than the building process itself. Pre-construction is crucial to the success of a project. At KNS Group LLC, our staff consists of highly trained professionals who are experts in their subjects. Our pre-construction services are the best in the business, with cost-effective budgeting, a schedule that will meet your needs, and innovative solutions to problems that might present roadblocks to other, less-experienced contractors.

Evaluation of Existing Building Conditions
Comprehensive Estimating, Buildability
Building System Design Support
Material Availability and Suitability
Future Building Operating Costs

We provide innovative, reliable, cost effective, and high quality construction services to our clients.



Construction Management is one of the things we do best at KNS Group, Inc. We’ve proven time and time again that we’re more than capable of flawlessly managing even the toughest, most complex projects. We can come up with safe, responsive, and innovative solutions to virtually any problem a client might encounter. We spring into action immediately with exceptional leadership, reliable project management, and a trained body of workers comprised of all union crafts.

Our impressive, highly trained staff members each obey our founder’s original mission: to provide nothing short of the best design and construction in the business. When it comes to Construction Management, we put our skilled staff to work setting up clients with our most experienced subcontractors.

Coordination and Supervision of all trades
Quality Control and Plan Conformity
Project Management
Full Service Administration
Scheduling and Phasing
OSHA and Lead Compliance
Regular Safety Inspections



The goal of the establishment was to provide exceptional design and construction. In a matter of just a few years, KNS Group LLC has earned a widespread reputation as one of the best contractors in the area for innovation, honesty, and integrity. Nowhere can our clients see this more than in our Design/Build services. We pride ourselves in completing high-quality projects that withstand the test of time.

Whether we start providing consultative services from the very beginning to help establish realistic budgets, coordinate with architects and designers or right when construction begins, coordinating the best trades and ensuring your project is managed efficiently, on budget and on time. We provide preconstruction services to help execute your project the best way possible.

Pre Move-in Cleaning
Owner’s Building Handbook
Regulatory Sign-offs
Subcontractor and Material Warranties
Lien Waivers


Low Voltage / Data Cabling & Electronic Security

Our sister company KNS Communications gives us the capability to design and provide reliable IT Infrastructure solutions. We delivery fully integrated Electronic Security, CCTV and Access Control systems. From VOIP to Data to network cabling solutions for typical office set-up as well as thousand plus node network in a multi-buildings campus environment.

Data Cabling
CCTV Systems
Access Control
AV Systems
Pathways & Conduits

Request For Proposal

Fill out out quote request form online for a more thorough estimate.

1629 K St NW, Suite 300,

Washington, DC 20006


License# 410520000495

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