Therese Chaco

Contracting Officer Naval Facilities Engineering Command (Navy)

Agency: Department of the Navy Department of Defense
Email: therese.a.chaco.civ@us.navy.mil
Phone: (671) 339-2623
Latest SAM.gov record: Apr 16, 2026

Contact facts

SAM.gov notices: 6
Contract awards and IDVs: 4 3 awards, 1 IDV, as contracting staff
Top vendors: Landscape Management Systems, Inc. 3 awards and IDVs · $128K in award value

Alliance One Group LLC 1 award or IDV · $469K in award value
First SAM.gov record: Jan 22, 2025

Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.

SAM.gov notices

Notice	Posted
Award Notice Award Notice	Nov 27, 2025
N40192-25-T-9008; NAVFAC MAR - Strategic Planning Facilitation Services, Guam Solicitation	Jul 9, 2025
N4019225R9004 tire and wood material collection and disposal services at all naval base guam activities, andersen air force base, marine corp base camp blaz, the FSM, cnmi, the republic of palau Solicitation	May 22, 2025
Roof recoating 61 units phase 1; aafb family housing, guam. Solicitation	May 12, 2025
Presolicitation notice N4019225R9004 Pre-Solicitation	Mar 24, 2025
Tire And Wood Collection and Disposal Services At All Naval Base Guam Activities And Tenants, Various Andersen Air Force Base Activities And Tenants And Other U. S. Military Activities Or DOD/Federal Agencies At Various Activities/Locations, Guam, M. I. Pre-Solicitation	Jan 22, 2025

Contract awards and IDVs

Award	Awarded	Obligated
N4019226D9005 tire and wood collection and disposal services, aafb deca commissary POP 17 APR 26 - 30 sept 26. N4019226F0080 · Landscape Management Systems, Inc.	Apr 17, 2026	$360,205
This contract is for tire and wood collection and disposal services at U.S. Military activities or DOD/federal agencies… IDV · N4019226D9005 · Landscape Management Systems, Inc.	Nov 28, 2025	—
Issue minimum guarantee. N4019226F0008 · Landscape Management Systems, Inc.	Nov 28, 2025	$3,000
The purpose of this task order is for the award of labor services in accordance with the performance work statement… N4019225F0111 · Alliance One Group LLC	Sep 4, 2025	$468,838

Top vendors

Rank	Vendor	Awards and IDVs	Award value
1	Landscape Management Systems, Inc.	3	$128K
2	Alliance One Group LLC	1	$469K

Award value adds up the base and exercised options recorded for the contract awards naming them. IDVs carry no value of their own.

Top NAICS codes

Rank	NAICS code	SAM.gov records
1	562111 Solid Waste Collection	7
2	236220 Commercial and Institutional Building Construction	2
3	54161 Management Consulting Services	1

Top PSC codes

Rank	PSC code	SAM.gov records
1	S205 Housekeeping- Trash/Garbage Collection	7
2	R408 Support- Professional: Program Management/Support	1
3	R499 Support- Professional: Other	1
4	Y1PZ Construction Of Other Non-Building Facilities	1

Other records

Record	Kind
N4019225T9008_Attachment 1_Contract Requirements.pdf	Government file
Solicitation Amendment N4019225R90040007 SF 30_Released 30JUN2025.pdf	Government file
Solicitation Amendment0006_N4019225R90040006_SF30_25JUN25.pdf	Government file
Solicitation-Amendment0004_N4019225R9004004_SF30_24JUN25.pdf	Government file
Solicitation_Amendment0003_N4019225R9004_SF30_20JUN25.pdf	Government file

Quick answers

Who is Therese Chaco?

Therese Chaco is a Contracting Officer at Naval Facilities Engineering Command (Department of the Navy). Point of contact on 6 SAM.gov notices and contracting staff on 3 contract awards and 1 IDV, from January 22, 2025 to April 16, 2026.

How do I contact Therese Chaco?

SAM.gov lists Therese Chaco's email therese.a.chaco.civ@us.navy.mil and phone (671) 339-2623.

What is the latest SAM.gov notice naming Therese Chaco?

Award Notice, award notice, posted November 27, 2025.

Which vendors has Therese Chaco awarded contracts to?

The vendors on the most contract awards and IDVs naming Therese Chaco are Landscape Management Systems, Inc. and Alliance One Group LLC. Therese Chaco's contract awards to Landscape Management Systems, Inc. add up to $128K in base and exercised options.