LOISUN INC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2021
- $43.5K
- $43,497under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 4
- with positive net obligations
- Latest action
- Jul 13, 2026
- SAM.gov registration
- Active
- Registration expiration date Jul 7, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- May 22, 2017 (9 years)
- Location
- Monterey Park, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- hammerpestcontrol.com
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 27, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI RL7BMD7MH348. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2021. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2025: $15,600
- FY2022: $20,100
- FY2021: $7,797
Total across 3 fiscal years: $43,497
Top awarding agencies
- Department of Defense$15,600, 35.9%
- Department of the Interior$10,800, 24.8%
- Department of Veterans Affairs$9,300, 21.4%
- Department of Agriculture$7,797, 17.9%
Top awarding sub-agencies
- Defense Media Activity$15,600, 35.9%
- National Park Service$10,800, 24.8%
- Department of Veterans Affairs$9,300, 21.4%
- Forest Service$7,797, 17.9%
Top NAICS by obligations
- 561710Exterminating and pest control services$43,497, 100%
Top product and service codes by obligations
- S207Housekeeping- insect/rodent control$26,400, 60.7%
- F105Environmental systems protection- pesticides support$9,300, 21.4%
- 6840Pest control agents and disinfectants$7,797, 17.9%
Capabilities
NAICS codes
- 561710Exterminating and Pest Control Services(primary)Small
- 236220Commercial and Institutional Building ConstructionSmall
- 561210Facilities Support ServicesSmall
- 561720Janitorial ServicesSmall
- 561730Landscaping ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
- SBA Certified 8(a) Program Participant, certified Dec 17, 2020, exit date Dec 16, 2029
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- Asian-Pacific American Owned
- DOT Certified DBE
Product and service codes (PSC)
- 6840PEST CONTROL AGENTS AND DISINFECTANTS
- F105ENVIRONMENTAL SYSTEMS PROTECTION- PESTICIDES SUPPORT
Federal Capability Statement
Pest and Termite Control
Capabilities & Services
Contracts
Latest awards and orders
- HQ051625PE022Purchase orderDepartment of DefenseDefense Media ActivityLatest action
- 140P8622P0053Purchase orderDepartment of the InteriorNational Park ServiceLatest action
- 36C26222C0049Definitive contractDepartment of Veterans AffairsLatest action
- 127EAT21P0077Purchase orderDepartment of AgricultureForest ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for LOISUN INC lists a physical address and a separate mailing address, along with 3 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
1455 MONTEREY PASS RD
STE 102
MONTEREY PARK, CA, 91754
USA
Mailing Address
PO Box 1078
MONTEREY PARK, CA, 91754
USA
Government Business Contact
Sally Ham
Gereral Manager
1080 Walnut Grove Ave #B
Rosemead, CA, 91770
USA
Electronic Business Contact
Sally Ham
General Manager
1080 Walnut Grove Ave #B
Rosemead, CA, 91770
USA
Past Performance Contact
Willfredo Ham
CEO
1080 Walnut Grove Ave #B
Rosemead, CA, 91770
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
LOISUN INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 7, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in California with primary NAICS 561710
- CDS Services IncTemecula, CA
- Better World Manufacturing, Inc.Fresno, CA
- Diverse Pest ManagementGrover Beach, CA
- Central Sierra Enterprise, Inc.North Fork, CA
- Agriserve Pest Control IncorporatedOntario, CA
- AMS PC IncChico, CA