Callahan Enterprises

Contracts

What We Are We Working On

Contracts

Contracts

Current Projects

8/20/2016 - Department of Energy

* Convertoutbuildings to Natural Gas, convert two outbuildings from heating oil to natural gas remove underground tank.

8/11/2016 - Department of Energy

* outbuildings roof replacement, replace roof systems on three existing outbuildings.

6/24/2016 - Department of Energy

* install Ext mass notification speakers, Design/Build speaker system to the existing fire protection/sprinkler system.

4/06/2016 - National Science Foundation

* Expansion of the VoIP Pilot at NSF headquarters, Install and implement VoIP system.

3/18/2016 - Andrews Air Force Base

* Multi-Door Preventative maintenance Inspection and repairs of overhead doors, electronic doors, turnstile, gates.


Past Projects

07/18/2016 - 12/05/2016 - Department of Energy

* Replace standard sprinklers heads; remove and replace standard sprinkler heads at the basement level.

08/07/2015 - 03/10/2016 - Department of Energy

* fire suppression system; design and install new fire suppression system for auditorium

10/08/2015 - 10/23/2015 - USDA

* conference room renovation; renovate conference room to create two separate offices.

04/22/2013 - 03/31/2015 - Centers for Medicare and Medicaid

* carpet and Paint; carpet and paint RENOVATIONS, GSA

09/23/2013 - 02/25/2014 - Centers for Medicare and Medicaid

* assistive Technology Center, Audio Visual Phase II; update audio visual equipment.

09/21/2012 - 03/18/2014 - Centers for Medicare and Medicaid

 * CMS  Sound Shower; provide and install video distribution of events in the LCF through digital signage displays throughout the CMS buildings.

09/27/2012 - 03/18/2014 - Centers for Medicare and Medicaid

* Assistive Technology Center; Audio Visual Phase I; Install audio visual equipment with integration and user training.


NAICS Codes

236220, 236210, 238110, 238130, 238140, 238150, 238160, 238170, 238190, 238210, 238220, 238290, 238310, 238320, 238330, 238340, 238350, 238390, 238910, 238990, 333611, 334310, 334413, 421430, 423430, 42342, 511210, 517210, 517919, 518210, 541350, 541511, 541512, 541513, 541519, 541611, 541613, 541614, 561320, 611420, 722310, 928120