Electrical
Mechanical 
 
Fire
Protection
Call us at 402-489-7627
Established in Lincoln for over 32 years! 
PROFESSIONAL ENGINEERING...
 ...putting together people, money, equipment and energy into practical solutions.

Professionally registered in the green states below! We are working to be registered in others, as well. 
Our purpose is to provide high quality engineering services concentrating on building mechanical, plumbing, electrical, and fire protection systems. The systems designed by Geary Engineering provide our clients with long lasting, energy efficient systems that enhance the purpose of their buildings.
Mechanical
Geothermal
Heating and Cooling
Humidity Control
Ventilation
Energy Management
Exhaust Systems
System Evaluations
Refrigeration
Central Heating and Cooling
Energy Recovery
Biomass Heating

Electrical
Power
Lighting
Data
Communications
Standby Power
Co-Generation
Lighting Controls
Nurse Call
Security
Access Control
Emergency Lighting
Clock Program
Audio/Visual

Fire Protection
Fire Sprinkler Systems
Fire Alarm Systems
Fire Hazard Analysis
Investigations
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