30%+
U.S. Embassy Guatemala City
Energy reduction versus baseline.
View project
Capability
Smart Buildings & Building Automation
IEI integrates building automation, controls, analytics, energy management, and emerging technology to improve facility performance.
50+U.S. embassies and consulates with BAS experience
20+Diplomatic posts with documented modernization/maintenance task orders
30%+Documented energy reduction on selected projects
Multi-OEMIntegrated building controls platform experience
The challenge
Most buildings already have the data they need. It is stranded across incompatible control systems, unread trend logs, and overridden setpoints.
How we execute
- 01
Assess the installed control systems, sequences, and points list before recommending hardware.
- 02
Integrate across manufacturers rather than forcing a single-vendor replacement.
- 03
Commission, trend, and verify — then hand back documentation the client's staff can use.
Scope
IEI delivers
- BAS application engineering
- BAS installation
- Commissioning
- Preventive maintenance
- Troubleshooting
- Multi-manufacturer system integration
- Controls calibration and testing
- Energy audits
- Energy management
- Facility condition assessments
- System design and upgrades
- Software upgrades
- Real-time monitoring
- Web-accessible BAS
- Retro-commissioning
- Third-party commissioning
- Energy optimization
- Indoor air quality monitoring
- Healthy-building dashboards
- Advanced metering
- Smart lighting
- Occupancy sensors
IEI in the field
Platform experience
Building controls platforms
Tridium Niagara
- Niagara R2, AX, N4
- JACE-8000
- JACE-9000 / JENEsys
Johnson Controls
- Metasys FEC
- Extended Architecture
Siemens
- Apogee Insight
- Desigo CC
- FLN
Automated Logic
- WebCTRL
Schneider Electric
- TAC Andover Continuum
- TAC I/A Series
- EcoStruxure SpaceLogic
- PowerLogic
Delta Controls / ICONICS
- Genesis64
Honeywell
- Authorized Honeywell Building Control Partner
Protocols
Protocol experience
BACnet/IPBACnet MS/TPModbus TCP/IPModbus RTU / RS-485LonWorksLegacy proprietary FLN networks
Measured performance
When controls become measurable results
30%
U.S. Embassy Jakarta
Energy reduction below benchmark, plus 100% water self-sufficiency through rainwater harvesting and greywater recycling.
View project60%+
U.S. Embassy Hanoi
Energy savings against AIA 2030 baseline targets.
View project50%
U.S. Embassy Seoul GSO Warehouse
Energy reduction through envelope and lighting-control improvements.
2%/yr
GSA regional portfolio
Average annual utility-cost reduction through metering, night setbacks, chiller optimization and facility energy management.
Results reflect whole-project outcomes; several projects combined controls work with other energy- and water-conservation measures.
Technology Enabled
Building Automation + Technology
IEI can turn building-system data into equipment trends, fault detection, energy analysis, operational dashboards, and predictive insights.
Projects & Past Performance
Smart Buildings & Building Automation projects
Estes Kefauver Federal Complex
Mission-Critical MEP/BAS Modernization
Live MEP and BAS upgrades across a 1M+ SF complex serving 800+ federal employees with zero operational downtime.
Department of State
Worldwide BAS Program
BAS experience across 50+ U.S. embassies and consulates, with 15 years of continuous performance across 75+ overseas posts.
U.S. Embassy Guatemala City
Energy & BAS Performance
30%+ energy reduction versus baseline.
U.S. Embassy Jakarta
Energy & Water Performance
30% energy reduction below benchmark and 100% water self-sufficiency.
U.S. Embassy Hanoi
Energy Performance
60%+ energy savings against AIA 2030 baseline targets.
Related
Connected capabilities
Facilities Operations & Maintenance
Comprehensive operations, engineering, maintenance, and lifecycle support for complex government and institutional facilities.
Environmental, Safety & Industrial Hygiene
Multidisciplinary environmental compliance, occupational safety, and industrial hygiene support for regulated facilities.
Construction & Infrastructure
Construction management, renovation, modernization, and design-build support inside occupied, secure facilities.
Let's talk
Complex mission?
Bring IEI to the table.
Whether you're maintaining a mission-critical facility, addressing an environmental hazard, modernizing infrastructure, improving building performance, or exploring new technology, IEI brings the people and expertise needed to move the mission forward.