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AirportImprovement.com      May | June 2026
PARKING
GSP 
The two levels for public parking are 
equipped with Park Assist, an automated 
guidance system from TKH Security that 
uses smart sensors and high-definition 
cameras to help customers find open 
spaces. Green LED indicators guide 
drivers directly to available spots; red 
lights indicate spaces that are already 
occupied. Inix software provides 
information about system status, parking 
occupancy, heatmaps and garage trends, 
plus real-time and historical reports. 
LAZ Parking Services, the company that 
manages the garage and surface parking 
facilities for the airport, monitors all 
systems from its office in Garage B.
Contractors installed the Park Assist 
system after Garage C was constructed 
to prevent damage and to avoid impeding 
progress as the new structure was 
being built. 
Temporary Holding Pattern
The design process for GSP’s combination 
rental car facility and public parking 
garage started back in 2017 and 2018. 
“At the time, we had two garages,” Howell 
explains. “One was about 30 years old, 
FACTS&FIGURES 
Project: Parking Garage/Consolidated Rental Car Facility
Location: Greenville-Spartanburg Int’l Airport—Greer, SC
Key Benefits: More parking capacity for customers & rental 
vehicles; consolidating all rental operations into single location 
near the terminal
Project Scope: 5-level garage with about 750 public parking 
spaces, 750 rental car spaces, rental agency counters, quick 
turnaround services
Cost: $97 million
Funding: Capital improvement funds; bonds backed by 
customer facility charges from car rental transactions
Programing & Design: 2017-2019
Construction: Feb. 2024-Dec. 2025
Architect: LS3P
Construction Management: LCK
General Contractor: Brasfield & Gorrie
Precast Structure: Metromont
Electrical: Walker Whiteside
HVAC: Paulson-Cheek Mechanical
Plumbing: WN Kirkland
Park Assist System: TKH Security
Civil Engineer & Landscape Design: Seamon Whiteside 
Associates
Structural Engineer: Michael M Simpson & Associates
Mechanical, Electrical, Plumbing & Fire Protection 
Engineers: Newcomb & Boyd
IT, Low Voltage & Security: Faith Group
Quick Turnaround Systems Design: Blymyer Engineering
Roadway Design: Stantec
Lighting Design: Hartranft Lighting Studios
Glass Curtainwall: Graham Hodge
Park Assist System: TKH Security
Parking Management Controls: Carolina Time
Low Voltage Systems: Network Controls
Drywall & Framing: Spectrum Interiors of SC
Fire Sprinkler: VSC Fire & Security
Terrazzo Art: David Allen
Pedestrian Canopy: UNI-SKY
Landscaping: Parrish Lawn
Carwash Equipment: Power Clean Systems
Fueling & Vacuum Systems: JF Petroleum Group
Upfit Contractors: Buildrite Construction; JDK Construction
Garage & Parking Facilities Management: LAZ Parking 
Services
Consolidated Rental Car Facility Operator: CONRAC 
Solutions
Car Rental Companies: Alamo, Avis, Budget, Dollar, 
Enterprise, Hertz, National, Thrifty

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