Services Provided
Design Team
Robert A. M. Stern Architects
Jenkins-Peer Architects
McKnight Smith Ward Griffin
Apogee Consulting Group
General Services Administration
Construction Manager
Brasfield & Gorrie
Charlotte, North Carolina
Project Size
8-Story New Annex
New Annex 198,000 GSF
Renovation 134,000 GSF
Systems Commissioned
HVAC Systems
Plumbing Systems
Lighting & Lighting Controls
Power Distribution
Emergency Power
Fire Alarm System
Building Envelope
LEED Certification
LEED NC—Gold target
Sites Silver target
Anticipated Construction Completion
Annex Spring 2021
Renovation Fall 2022


The new Charles R. Jonas Federal Courthouse will meet the long-term needs of the U.S. District Courts in Western North Carolina.

The new 198,000 square-foot court house annex will have ten (10) courtrooms and fifteen (15) Judge’s chambers. Housing the U.S. Circuit, District, and Magistrate courts, the U.S. Attorney’s Office, the U.S. Marshals Service, The Federal Public Defender, Probation, and GSA Public Building Services.

The Repair & Alteration of the Historic Charles R. Jonas Courthouse will improve security and accessibility, upgrade to GSA Design Excellence standards for energy-efficiency, enhance life safety features and abate hazardous materials while improving tenant and public interior spaces.

KLG Jones is providing full com missioning services for the building heating, ventilating and air conditioning services, lighting and power distribution systems, fire alarm systems and the building envelope. KLG Jones has been a team member since conceptual design phase and will continue through tenant occupancy phase. We have performed multiple design reviews, participated in VE and Peer Review meetings, conducted a commissioning kickoff meeting, witnessed system startups and on site system testing and performed various site inspections during construction.

The HVAC systems include a water cooled chilled water plant with cooling towers located on the roof and heating hot water system that is shared by both the new annex and the renovated courthouse. Air handling units with chilled water coils and hot water preheat coils provide conditioned air to the space through variable air volume terminal units with hot water reheat coils. Telecommunication and IT rooms are served by DX variable refrigerant units.

The new federal courthouse has a LEED target of Gold certification. The projects will incorporate Energy Star rated equipment, high efficiency lighting, water conservation plumbing, and low-emitting materials in both facilities.


About Us

KLG Jones is a nationally recognized engineering firm dedicated to building commissioning, retro-commissioning, energy audits, energy modeling, energy consulting, test and balance and problem building investigation.

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What clients are saying...

I would like to offer my appreciation to KLG Jones for the work they have provided to the Charleston School District over the past four...

Rick Holt, Vice President/Program Director
Cumming Corporation

It is with a great deal of pleasure that I write this Letter of Recommendation to anyone who is considering entering into a contract with...

Kelley Ingram, Project Manager
Appalachian State University

I am happy to recommend and give a positive reference for KLG Jones to anyone who may be considering using their services. I have found...

Bill Knight, PE, Director of Energy Management
School District of Greenville County

Southern Mechanical has worked with KLG Jones on many projects since 2005. Our experience has included industrial projects such as Timken Bearing, Institutional projects like...

Philip Walpole PE, Southern Mechanical

KLG Jones has been serving us well. They are responsive, timely, affordable and easy to negotiate with. I would highly recommend them for your next...

Alisa Scalley, Project Manager
GSA Region 4

We have appreciated the professionalism, quality, skill, pride and most of all the caring that each person involved put forth to make this project a...

Sr. Nancy, Monastery of St. Clare

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