H2H GEOSCIENCE ENGINEERING, PLLC (NY)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2008 under this UEI: $25,052,209 across 115 awards and orders with positive net obligations.
- Net obligations since FY2008
- $25.05M
- $25,052,209under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 115
- with positive net obligations8 IDV vehicles held
- Latest action
- Sep 11, 2026
- SAM.gov registration
- Active
- Registration expiration date Mar 28, 2027
Registration
- UEI
- LW4KEMMZXJE1
- CAGE code
- 8AMF4
- Entity structure
- Other
- Business start date
- Mar 3, 2005 (21 years)
- Location
- Troy, NY
- State of incorporation
- New York
- Website
- h2hg-epllc.com
SBA certifications
No certification in the SBA profile data.
NAICS codes
- 541620Environmental Consulting Services(primary)Small
- 213115Support Activities for Nonmetallic Minerals (except Fuels) MiningSmall
- 221310Water Supply and Irrigation SystemsSmall
- 236220Commercial and Institutional Building ConstructionSmall
- 237110Water and Sewer Line and Related Structures ConstructionSmall
- 237120Oil and Gas Pipeline and Related Structures ConstructionSmall
Show all 18 NAICS codes12 more NAICS codes
- 237310Highway, Street, and Bridge ConstructionSmall
- 237990E
- 238190Other Foundation, Structure, and Building Exterior ContractorsSmall
- 238910Site Preparation ContractorsSmall
- 541340Drafting ServicesSmall
- 541360Geophysical Surveying and Mapping ServicesSmall
- 541370Surveying and Mapping (except Geophysical) ServicesSmall
- 541380Testing Laboratories and ServicesSmall
- 541690Other Scientific and Technical Consulting ServicesSmall
- 541990All Other Professional, Scientific, and Technical ServicesSmall
- 561730Landscaping ServicesSmall
- 562910E
Small: small business for that NAICS, self-certified in SAM.gov registration.
Federal contract obligations
Net obligations recorded under this UEI since FY2008. 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: $14,662
- FY2023: $104,760
- FY2022: $30,159
- FY2021: $37,316
- FY2020: $58,199
- FY2019: $282,757
- FY2018: $325,839
- FY2017: $618,146
Show all 17 yearsEarlier years (FY2008–FY2016)
- FY2016: -$138,598 (de-obligation)
- FY2015: $3,728,183
- FY2014: $5,238,874
- FY2013: $1,459,178
- FY2012: $8,080,275
- FY2011: $1,199,584
- FY2010: $2,757,400
- FY2009: $1,187,211
- FY2008: $68,263
Total across 17 fiscal years: $25,052,209
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$20,963,703, 83.7%
- Department of the Interior$3,425,029, 13.7%
- General Services Administration$300,359, 1.2%
- Department of Health and Human Services$250,519, 1.0%
- Department of Agriculture$112,600, 0.4%
Top awarding sub-agencies
- Department of the Army$20,632,093, 82.4%
- National Park Service$3,425,029, 13.7%
- Defense Logistics Agency$331,610, 1.3%
- Public Buildings Service$300,359, 1.2%
- Indian Health Service$250,519, 1.0%
Top NAICS by obligations
- 541620Environmental consulting services$8,024,002, 32.0%
- 541330Engineering services$5,906,089, 23.6%
- 562910Remediation services$3,361,002, 13.4%
- 236220Commercial and institutional building construction$3,079,115, 12.3%
- 237990Other heavy and civil engineering construction$2,236,062, 8.9%
Top product and service codes by obligations
- C219Architect and engineering- general: other$5,906,089, 23.6%
- R499Other professional services$5,673,443, 22.6%
- F999Other environmental services$3,097,855, 12.4%
- AZ16R&d- other research and development (management/support)$2,941,434, 11.7%
- Y1PAConstruction of recreation facilities (non-building)$2,051,880, 8.2%
† FY2026 obligations (provisional; DoD awards signed after Jul 22, 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 22, 2026 are not yet public.
Latest awards and orders
- 75H71525D00003Indefinite delivery contract (IDC)VehicleDepartment of Health and Human ServicesIndian Health ServiceLatest action
- 75H71525F25001Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H71520A00009Blanket purchase agreement (BPA)VehicleDepartment of Health and Human ServicesIndian Health ServiceLatest action
- SP800019P0008Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- 75H71523F25041BPA callunder a blanket purchase agreement (BPA)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H71522F25039BPA callunder a blanket purchase agreement (BPA)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H71519F25006BPA callunder a blanket purchase agreement (BPA)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H71522F25028BPA callunder a blanket purchase agreement (BPA)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H71522F25024BPA callunder a blanket purchase agreement (BPA)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H71518C00003Definitive contractDepartment of Health and Human ServicesIndian Health ServiceLatest action
Other contractors in New York with primary NAICS 541620
- ALL Environmental Compliance Inc.Rocky Point, NY
- Splut Inc.Middletown, NY
- Green 2 Green Consulting LLCAlexandria Bay, NY
- NEU-Velle LLCRochester, NY
- Hartgen Archeological Associates, Inc.Rensselaer, NY
- G R B Environmental Services, Inc.New York, NY
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI LW4KEMMZXJE1. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
No PSC codes reported
Certifications
Business Types
Federal Capability Statement
3D Laser Scanning Mobile Laser Scanning MBES Design-Build Construction Mgt Phase I & II, Remedial Invs Brownfields Sampling Soil Gas, Vapor Intrusion Sinkhole, Landfill, WTPP, Civil Projs QA/QC NPDES SWPP SPCC Wetlands Survey CAD GIS
Capabilities & Services
Contracts
Explore federal contract awards with detailed transaction history
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for H2H GEOSCIENCE ENGINEERING, PLLC 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
179 RIVER ST STE 1
TROY, NY, 12180
USA
Mailing Address
179 RIVER STREET
TROY, NY, 12180
USA
Government Business Contact
RICHARD A HISERT
MANAGING MEMBER
179 RIVER STREET
TROY, NY, 12180
USA
Electronic Business Contact
Marketing Marketing
Marketing
179 RIVER STREET
TROY, NY, 12180
USA
Government Business Alternate Contact
MARKETING MARKETING
MARKETING
179 RIVER STREET
TROY, NY, 12180
USA
Past Performance Alternate Contact
0002 237990YY ~562910YY N
0000
0001
E&Y
Additional Details
As of . Source: SAM.gov Entity Registration.
H2H GEOSCIENCE ENGINEERING, PLLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 28, 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 — Nationwide
Bonding Information
Bonding information on file
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website