Alberto G. Bartz

Procurement contact · U.S. EMBASSY ASUNCION · Department of State

Email	bartzag@state.gov
Phone	595212483098
On SAM.gov notices	25 since Nov 2023 — 19 in the last 24 months
Last listed	Sep 2026

What they buy

NAICS	Industry	Notices
236220	Commercial And Institutional Building Construction	2
333415	Air-Conditioning And Warm Air Heating Equipment And Commercial And Industrial Refrigeration Equipment Manufacturing	2
221310	Water Supply And Irrigation Systems	2
561730	Landscaping Services	2
811210	Electronic And Precision Equipment Repair And Maintenance	2
238220	Plumbing, Heating, And Air-Conditioning Contractors	2
56162	—	1
561720	Janitorial Services	1

PSC	Product or service	Notices
S208	HOUSEKEEPING- LANDSCAPING/GROUNDSKEEPING	2
DA10	IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE	2
J056	MAINT/REPAIR/REBUILD OF EQUIPMENT- CONSTRUCTION AND BUILDING MATERIALS	2
L049	TECHNICAL REPRESENTATIVE- MAINTENANCE AND REPAIR SHOP EQUIPMENT	2
Z1NB	MAINTENANCE OF HEATING AND COOLING PLANTS	2
6350	MISCELLANEOUS ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS	1
6105	MOTORS, ELECTRICAL	1
3960	FREIGHT ELEVATORS	1

How they restrict competition

No set-aside stated — 25

What they post

Solicitation — 12
Justification — 10
Special Notice — 3

Recent notices

Emergency Lighting Inverters- US Embassy Asuncion — Justification, Sep 2026
Fridges & Freezers & Dehumidifiers f/ OL residences — Solicitation, Aug 2026
Amendment to SF-449 Block 8. Offer due date on Solicitation # 19PA1026Q0003 - PM Services on intercommunication system — Special Notice, Jul 2026
19PA1026Q0003A0002 - Preventive maintenance services on consular intercommunication system at Post Asuncion — Solicitation, Jul 2026
19PA1026Q0003 - Preventive maintenance services on consular intercommunication system at Post Asuncion — Solicitation, Jun 2026
General cleaning & Gardening services at Govt-owned CMR — Solicitation, Jun 2026
Asuncion - Cellebrite Inseyets 2026-2027 Licenses - SIE-DEA — Solicitation, Jun 2026
Cellebrite Inseyets Licenses - SIU-DEA - Paraguay — Justification, May 2026

Listed alongside

Anthony Y Sung
Edward Swann
Nicola Cullen
Grant Knutson
asuncioncontracting@state.gov
Jose Vazquez

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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.