
3Bears Technical Services
Hixson, TNExperts in Nuclear Operations and Waste Management Solutions
Service detail: Engineering and Project Management
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35 results
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Experts in Nuclear Operations and Waste Management Solutions
Service detail: Engineering and Project Management
AVEC, Inc. provides expert technical assistance in the analysis and control of noise and vibration in mechanical systems. Capabilities span phased array design and software, tire-pavement noise measurement (OBSI), road surface sound absorption (ROSSA), propeller noise prediction, structural analysis using FEM and BEM, unsteady aerodynamics, and machinery fault diagnostics. Past clients include NASA Langley Research Center, the Japan Aerospace Exploration Agency, Boeing, Siemens, and the US Air Force.
Service detail: Noise and Vibration Engineering
Discover something new with an hCMOS detector
Service detail: Custom IC Design
Making Bold Visions Work
Project: David Rockefeller Creative Arts Center

Decisions at the speed of relevance
Project: STTR Terrain Strength Prediction
An Automated Test Systems Company
Project: F-35 JSF Program RF ATE Test Stations

Establishing world-leading expertise in little-radar technology.
Service detail: Radar IP Licensing & Co-Development
We are leaders in optical design and integration, real-time electronics and software development.
Service detail: Optical Design and Integration

Transforming aerospace systems and services with innovative AI and automation solutions.
Project: Laser Ranging from LEO to GEO Satellites
Trust in Proven Expertise
Project: Switchgear 321 Reconstruction and Replacement

Research, Design, and Engineering
Project: Runway Lighting Product Lines

Full-service consulting engineering practice specializing in MEP, fire protection, and LEED-certified designs.
Service detail: Heating, Ventilation, and Air Conditioning (HVAC)

Engineering Innovation
Project: AQI-LS Line Side Inspection Machine
Pavement, Geotechnical and Materials Engineers
Project: Utility Cut Patching Impact Study

Automation Starts Here
Service detail: Robotic Automation Integration
Turning Location and Environmental Complexity into Clarity
Service detail: Sustainability Engineering

A Smarter World Is What Drives Us
Service detail: Analytics - InNovo Platform as a Service (iPaaS)
Sustainable, energy-efficient, and eco-friendly engineering solutions
Service detail: Energy Audits & Benchmarking

Using construction technology to reduce costs, shorten schedules, and improve quality
Service detail: Concrete Services

Engineering HVAC Solutions
Service detail: HVAC Engineering and Fabrication
Virginia's Trusted Partner for Connectivity & Communications
Service detail: Cellular DAS
Overflow Engineering Support for Mechanical & Industrial Engineering, LabVIEW, and Test Systems
Service detail: Mechanical Design & Engineering

Industrial Automation Integrators & Engineers
Project: JLG Industries Ignition Expansion
Taking Your Product From Napkin To Shelf
Project: Honeywell Air Purifier