TIIS YA TOH, INC (NM)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2014
- $681.1K
- $681,104under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 7
- with positive net obligations
- Latest action
- Sep 18, 2025
- SAM.gov registration
- Active
- Registration expiration date Jul 2, 2027
Registration
- Doing business as
- TIIS YA TOH
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jun 16, 2009 (17 years)
- Location
- La Plata, NM
- State of incorporation
- New Mexico
- Purpose of registration
- All Awards
- Website
- tiisyatoh.com
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI G72GN1ANEAE8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2014. 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: $216,170
- FY2018: $24,650
- FY2017: $146,258
- FY2016: $196,005
- FY2014: $98,021
Total across 5 fiscal years: $681,104
Top awarding agencies
- Department of the Interior$681,104, 100%
Top awarding sub-agencies
- Bureau of Indian Affairs and Bureau of Indian Education$681,104, 100%
Top NAICS by obligations
- 541620Environmental consulting services$464,934, 68.3%
- 237990Other heavy and civil engineering construction$216,170, 31.7%
Top product and service codes by obligations
- F999Other environmental services$246,964, 36.3%
- F108Environmental systems protection- environmental remediation$217,970, 32.0%
- Z1AZMaintenance of other administrative facilities and service buildings$216,170, 31.7%
Capabilities
NAICS codes
- 541620Environmental Consulting Services(primary)Small
- 541330Engineering Services
- 541990All Other Professional, Scientific, and Technical ServicesSmall
- 562910Remediation Services
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:
- Women-Owned Business
- Veteran-Owned Business
- DOT Certified DBE
- Native American Owned
- American Indian Owned
Federal Capability Statement
Tiis Ya Toh (“Water Beneath the Tree”) specializes in providing high quality, affordable professional support services for the government, other environmental firms, tribal entities, and commercial entities including oil field service firms. We provide environmental remediation services, hazardous materials management services and pollution prevention related services. We are skilled program managers, organizing qualified professional and technical teams to provide services for a broad scope requirements. We hold the following certifications: USEPA Lead Risk Assessor, NM, CO, UT & AZ Certified Asbestos, NM Certified Asbestos Inspector, OSHA 40-hour HAZWOPER, and are NMDOT DBE. We provide asbestos inspection, TEM Air Clearance, Abatement oversight; lead inspection; groundwater and soil characterization; waste profile and characterization; SPCC site visits and CAD design; Phase I, II, and III Environmental Site Assessments; and Storm water plans and inspections.
Capabilities & Services
Contracts
Latest awards and orders
- 140A2325P0266Purchase orderDepartment of the InteriorBureau of Indian Affairs and Bureau of Indian EducationLatest action
- 140A0918P0321Purchase orderDepartment of the InteriorBureau of Indian Affairs and Bureau of Indian EducationLatest action
- INA16PX01186Purchase orderDepartment of the InteriorBureau of Indian Affairs and Bureau of Indian EducationLatest action
- INA17PX01024Purchase orderDepartment of the InteriorBureau of Indian Affairs and Bureau of Indian EducationLatest action
- INA16PX01047Purchase orderDepartment of the InteriorBureau of Indian Affairs and Bureau of Indian EducationLatest action
- INA14PX01740Purchase orderDepartment of the InteriorBureau of Indian Affairs and Bureau of Indian EducationLatest action
- INA14PX01030PoDepartment of the InteriorBureau of Indian Affairs and Bureau of Indian EducationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for TIIS YA TOH, 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
11 ROAD 1497
LA PLATA, NM, 87418
USA
Mailing Address
PO BOX 360
LaPlata, NM, 87418
USA
Government Business Contact
LAVINA LAMONE
President
PO BOX 360
LA PLATA, NM, 87418
USA
Electronic Business Contact
LAVINA LAMONE
President
PO BOX 360
LA PLATA, NM, 87418
USA
Past Performance Contact
LAVINA LAMONE
President
PO BOX 360
LA PLATA, NM, 87418
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
TIIS YA TOH, INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 2, 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
Not registered for disaster relief
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 New Mexico with primary NAICS 541620
- Indewater LLCAlbuquerque, NM
- Asir LLCAlbuquerque, NM
- ZIA Engineering & Environmental Consultants LLCLas Cruces, NM
- Rocky Mountain Ecology LLCLos Ranchos, NM
- Iina Ba IncFarmington, NM
- Transustainable Enterprises, LLCAlbuquerque, NM · SAM.gov registration Expired