Services

AIR & HOT FLUE GAS/ NOISE CONTROL EQUIPMENT

*Dampers - Butterfly / Diverter / Guillotine / Louver / Poppet    Fox Equipment  

*Actuators - Electric / Pneumatic Valve & Damper  Multiple Sources

*Expansion Joints - Fabric / Rubber / Non-Metallic Designs    Advanced Flexible Systems
*Expansion Joints - Gas Turbine / HRSG Applications - installed EagleBurgmann

*Expansion Joints-Metal Bellows Designs/ Service Badger Industries 

*Silencers -  Gas Turbine Exhaust                               Fox Equipment


AIR POLLUTION CONTROL / MATERIAL HANDLING EQUIPMENT & SERVICES

*Electrostatic Precipitator & Baghouse-Repair/ Rebuild / Maintenance                                                      Southern Environmental

*Heating Specialties - Flexible Surface Heating Elements & Controls                                                                                               BriskHeat

*Pneumatic Conveying & Dust Collection Systems/ Parts  Camcorp 


MECHANICAL SERVICES & EQUIPMENT  

*Insulation & Lagging / Asbestos Abatement Services General Insulation

*Custom Metal Fabrication & Supply, Repair Services   Based on Location/Scope

*Mechanical & Erection Services    Southern Environmental/ Core 10 Field Services 


**System Engineering & Erection Services

**Actuator & Valve Repair/Automation/Service                                  

 **Ductwork & Duct Support Design, Flow Modeling, Fabrication & Erection Services


**Please note that Duff & Associates may not have exclusive rights  from all companies listed in all areas