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Company Brochure2026Version 2026.10 · October 16, 2026

PROCON E&C GA Inc.

TRUSTED TO BUILDDRIVEN TO LEAD

One team. One contract. Cleanroom to hook-up.

Self-perform specialty contractor for advanced manufacturing facilities across the United States.

PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
01

CEO MESSAGE

BUILDING ON EXPERIENCE.
LEADING WITH PURPOSE.

Founded in 2021, PROCON E&C is young in years but not in experience. With more than two decades of hands-on work in industrial construction, we established the company in Georgia on a foundation built in Virginia.

Since then we have grown steadily by applying the lessons our teammates earned on site. We are determined to build a legacy through consistent, high-quality work and strong relationships.

Our mission is to deliver results that meet four expectations: responsibility, efficiency, safety and communication. Our team brings technical expertise and a proactive mindset, and we work with clarity and accountability so that every site and every partnership ends well.

Alex YoonChief Executive Officer
PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
02

PROCON E&C

AT A GLANCE

2021
Founded in Georgia
16
States of project experience
110
People — 80 field · 20 field supervisory · 10 office
378,642
Man-hours in 2025
0.92
EMR · experience modification rate
E-VERIFY
E-Verify · Certified Payroll
PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
03

FOUR STRENGTHS

WHY PROCON

Four things owners and general contractors get when PROCON builds the package.

01

One integrated team

Cleanroom architecture, electrical and controls, HVAC, AMHS, and equipment setting and hook-up under one contract.

  • Cleanroom architecture: wall panels, access floor and system ceiling
  • Electrical, controls and low-voltage systems
  • HVAC and ductwork
  • AMHS
  • Equipment setting and hook-up

Fewer interface gaps, no finger-pointing between trades, fewer delays.

02

Korean experience, U.S. codes

Bilingual Korean–English teams bring experience from Korean advanced-manufacturing plants and build to U.S. codes and practice.

  • Korean and English from the field to the office
  • Samsung, SK hynix, LGES and Hyundai plants
  • U.S. codes, inspections and jobsite practice
  • Supervisors who have built the technology before, for plants new to the U.S.

Built for Samsung, SK hynix, LGES and Hyundai plants.

03

Self-perform workforce

About 110 people, with work-authorized W-2 crews from PROCON group companies, so PROCON controls mobilization and schedule.

  • 80 field · 20 field supervisory · 10 office
  • Work-authorized W-2 crews from PROCON group companies
  • Mobilization and schedule set by PROCON

Project experience in 16 states · EMR 0.92

04

Digital project delivery

In-house BIM resolves clashes before installation, and our own project management platform logs site activity the same day.

  • Daily reports with photos
  • Manpower and time tracking
  • Equipment records
  • Subcontractor paperwork such as lien waivers

Clients see site status the same day and get closeout documents faster.

PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
04

SERVICES

OUR SERVICES

Five service groups, self-performed or managed by one team.

Cleanroom & HVAC

Cleanroom build-out · Industrial HVAC
  • Cleanroom build-out, from ISO Class 8 support areas to semiconductor fab cleanrooms at the highest cleanliness classes
  • System Ceilings · FFU
  • Modular Wall / Ceiling Panels
  • Access Floor
  • Air Showers · Pass Boxes
  • Cleanroom Doors, Windows & Lighting
  • HVAC Equipment: AHU · MAU · Exhaust Fans
  • Ductwork · HVAC Piping · Insulation

Electrical, Controls & Low-Voltage

Power · I&C · Network · Security
  • Power Distribution, Switchgear, Transformers
  • Duct Banks & Site Feeders
  • Lighting
  • Equipment Power Hook-up
  • Grounding and Bonding
  • Structured Cabling, Fiber Backbone
  • CCTV · Access Control
  • Instrumentation & Controls (PLC / DCS)

Equipment Installation & Hook-up

Process tools · HVAC equipment · Electrical gear · AMHS
  • Equipment Receiving, Rigging & Setting
  • Process Tools: Gas, Chemical & UPW Hook-up
  • HVAC Equipment: AHU · MAU · FFU · DCC
  • Electrical Gear: Switchgear · Transformers · UPS · MCC
  • AMHS Rail
  • Testing & Start-up Support

Specialty Envelope & Architectural Metal

Skylights · Space frames · Louvers · Metal panels
  • Motorized Skylights on Space Frames
  • Oversized Industrial Louvers
  • Crane & Rigging — Lift Plans by PROCON
  • Insulated Metal Panels (IMP)
  • Metal Cladding / ACM Panels
  • Roofing and Wall Panel
  • Flashing and Sheet Metal
  • Doors, Frames & Windows

BIM / VDC

Coordination · Shop drawings · Scan-to-as-built
  • BIM 3D Modeling & Coordination
  • Steel Detailing & Shop Drawings
  • 3D Scanning → As-built Models
  • Engineering for Fabrication & Manufacturing
  • Double-Curved Aluminum Panel System
  • Façade Consulting (through our affiliate)
PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
05

CONCEPT ANIMATIONS

HOW WE BUILD

Three short concept animations explain our build sequence. They are illustrations, not project footage. Pick one to play it.Open each one online from its link or QR code.

53 s · Concept animation, not project footage · not to scale; details vary by project
PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
06

SECTORS

SECTORS WE SERVE

Committed to quality in specialized industrial construction.

  1. INDUSTRIAL & MANUFACTURINGAutomotive · Cleanrooms · Battery Plant · Semiconductor Plant
  2. DATA CENTERSPower · UPS & PDUs · Structured Cabling · Security · Access Floor · Cooling
  3. PHARMACEUTICAL
PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
07

COVERAGE

PROJECT EXPERIENCE

Project experience in 16 states, one standard. Headquartered in Buford, Georgia.

16states of project experience
LICENSEDGeorgia Electrical Contractor, Class II (Unrestricted). Georgia Commercial General Contractor license. Electrical and general contractor licensing across multiple U.S. states, with additional states added to match project locations.
HQBuford, Georgia
PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
08

SAFETY

COMPLIANCE AND SAFETY

Safety is more than a requirement — it is a core value and a standard we never compromise. Our approach is built on proactive planning, continuous training and rigorous risk management so every job site runs to the same safety standard.

Every worker is required to complete OSHA 10 training and every foreman OSHA 30. A dedicated Safety Manager who has completed OSHA 500, the construction trainer course, runs oversight, training and enforcement company-wide. Every worker is drug-tested and verified through E-Verify. We have deep experience with OCIP/CCIP wrap-up programs, Davis-Bacon (DBA) projects and certified payroll through LCPtracker.

TOTAL MAN-HOURS
2023
223,917
2024
271,384
2025
378,642

TRAINING & COMPLIANCE

OSHA 10 · 30Required for every worker · every foreman
OSHA 500Dedicated Safety Manager — construction trainer course
E-VERIFYEvery worker, plus drug testing
CERTIFIED PAYROLLDavis-Bacon (DBA) projects · LCPtracker weekly
OCIP / CCIPDeep wrap-up program experience
LICENSEDGeorgia Electrical Contractor, Class II (Unrestricted). Georgia Commercial General Contractor license. Electrical and general contractor licensing across multiple U.S. states, with additional states added to match project locations.
W-2 CREWSWork-authorized W-2 crews from PROCON group companies
BILINGUALKorean and English at every level
PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
09

COMPANY

COMPANY INFORMATION

FOUNDED
2021 · Georgia
HEADQUARTERS
Buford, Georgia
LICENSE
Georgia Electrical Contractor, Class II (Unrestricted). Georgia Commercial General Contractor license. Electrical and general contractor licensing across multiple U.S. states, with additional states added to match project locations.
FIELD WORKFORCE
Work-authorized W-2 crews from PROCON group companies, joined by vetted and registered subcontractors when the scope calls for them.
PREFERRED PROJECT TYPE
Industrial · Pharmaceutical · Data Centers

GENERAL SIZE OF STAFF

10Office staff
20Field — supervisory
80Field — labor

TECHNOLOGY & PARTNERS

Our in-house engineers use AutoCAD and Revit to develop precise 2D and 3D drawings for accurate design coordination and efficient execution.

We run project operations, accounting and real-time financial data on Acumatica’s cloud ERP, giving every project full visibility.

PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
10

PROJECTS

SELECTED PROJECTS

Scopes self-performed or managed by PROCON E&C. Facility owners are named for identification only.

2026 · West Lafayette, IN
UNDER CONSTRUCTION

SK hynix Indiana

SK hynix
Cleanroom system ceiling package
2026 · Peoria, AZ
UNDER CONSTRUCTION

Amkor Arizona

Amkor Technology
Cleanroom system ceiling package
2026 · Austin, TX

KoMiCo Phase 3 Expansion

KoMiCo
Electrical: main switchboard and transformer
2026 · Killeen, TX

MGC Pure Chemicals America

MGC Pure Chemicals
Instrumentation: tank field instruments installed and wired, control panel expansion
2025 · Ellabell, GA

HMGMA Exhibition

Hyundai Motor Group Metaplant America
Motorized skylights on a space-frame roof, windows and doors
2025 · Gainesville, GA

CJ Foodville

CJ Foodville
Security and low-voltage: CCTV, access control and network infrastructure
2024 – · Taylor, TX

Taylor Site FAB 1

Samsung Austin Semiconductor
Cleanroom system ceiling: grid, blind panels, FFU and chemical filters
2024 – 2025 · Ellabell, GA

LGES Georgia

LGES Georgia
Complete IT data center and server room, including electrical: switchgear, busway, UPS, dry-type transformer, cable tray, grounding, FMS, room build-out
2024 · —

BIM Coordination

Samsung Fab 1 · Qcells · S-JV Electrode
BIM coordination for a semiconductor fab, a solar manufacturing facility and an electrode plant: clash detection, shop drawings, trailer and water tank
2023 – 2025 · Stanton, TN

BlueOval SK Tennessee

BlueOval SK
Central electrolyte supply system (CESS): tanks, process piping and insulation, electrical hook-up, MCB and filter buildings
PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
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ORGANIZATION

ORGANIZATION

CEOAlex Yoon
COOTeasu Ahn · VP
CFOFinance
OPERATION MANAGERProject control · IT/Admin
ARCH. DIRECTORArchitectural · Mechanical
  • Sr. Project Manager
  • Project Coordinator
  • Project Controller
ELEC. DIRECTORElectrical
  • Project Manager
  • Project Admin
  • Project Controller
BIM DIRECTORBIM · Engineering
  • Modeling Team
  • Fabrication Engineering
PROJECT TEAMField
  • Superintendent
  • Project Engineer
  • Safety · Quality Control
PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
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CONTACT

CONTACT

ARCH. / MECH. DIVISION
Teasu AhnCOOtahn@proconus.com334-399-9193
ELECTRICAL DIVISION
Abraham ShinSr. Directorashin@proconus.com678-733-5267
PROCON E&C GA INC.

HEADQUARTERS
2703 Brickton North Dr
Buford, GA 30518
678-926-3203
info@proconus.com
www.proconus.com

PROCON E&C GA Inc. · 2703 Brickton North Dr, Buford, GA 30518 · info@proconus.com · proconus.com
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