MEKR LLC (AZ)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2022
- $9K
- $9,000under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 2
- with positive net obligations
- Latest action
- Oct 18, 2022
- SAM.gov registration
- Active
- Registration expiration date Dec 11, 2026
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Apr 1, 2020 (6 years)
- Location
- Rio Rico, AZ
- State of incorporation
- Arizona
- Website
- rioricosanitation.com
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI GCBJCGYHVYJ8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2022. 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
- FY2023: $4,000
- FY2022: $5,000
Total across 2 fiscal years: $9,000
Top awarding agencies
- Smithsonian Institution$9,000, 100%
Top awarding sub-agencies
- Smithsonian Institution$9,000, 100%
Top NAICS by obligations
- 562111Solid waste collection$9,000, 100%
Top product and service codes by obligations
- 4540Waste disposal equipment$5,000, 55.6%
- 3130Bearings, mounted$4,000, 44.4%
Capabilities
NAICS codes
- 562111Solid Waste Collection(primary)Small
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- 8E
- Women-Owned Small Business
- Woman-Owned Business
- Hispanic American Owned
Capabilities & Services
Contracts
Latest awards and orders
- 33131223P00482482Purchase orderSmithsonian InstitutionLatest action
- 33131222P00465811Purchase orderSmithsonian InstitutionLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for MEKR LLC lists a physical address and a separate mailing address, along with 4 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
1154 CIRCULO MERCADO
RIO RICO, AZ, 85648
USA
Mailing Address
PO BOX 4090
RIO RICO, AZ, 85648
USA
Government Business Contact
KRYSTAL SALDIVAR
CEO
1154 CIRCULO MERCADO
RIO RICO, AZ, 85648
USA
Electronic Business Contact
Krystal Saldivar
CEO
1154 Circulo Mercado
Rio Rico, AZ, 85648
USA
Past Performance Contact
Krystal Saldivar
CEO
1154 Circulo Mercado
Rio Rico, AZ, 85648
USA
Government Business Alternate Contact
KRYSTAL SALDIVAR
CEO
1154 CIRCULO MERCADO
RIO RICO, AZ, 85648
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
MEKR LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires December 11, 2026.
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 — ARIZONA~ARIZONA~ARIZONA~null~null~ARIZONA
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 Arizona with primary NAICS 562111
- Republic Services IncPhoenix, AZ
- PEN-Rob, Inc.Joseph City, AZ
- Navajo Sanitation, Inc.Window Rock, AZ
- Allied Waste Transportation IncYuma, AZ
- Waste Management of Arizona, Inc.Tucson, AZ
- Waste Management of Arizona, Inc.Flagstaff, AZ