WATER TESTING LABS OF MARYLAND (MD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $74.99K
- $74,991under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 6
- with positive net obligations
- Latest action
- May 17, 2018
- SAM.gov registration
- Inactive
- Registration expiration date Mar 6, 2023
Registration
- Doing business as
- A ARDVARK LABS
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 1, 1995 (31 years)
- Location
- Stevensville, MD
- State of incorporation
- Maryland
- Purpose of registration
- All Awards
- Website
- wtlmd.com
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 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 25, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI GHQMBHWY9DM3. GovChime does not check exclusions.
Performance
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
- FY2018: -$450 (de-obligation)
- FY2017: $7,515
- FY2012: $19,024
- FY2010: $12,074
- FY2009: $12,074
- FY2008: $24,754
Total across 6 fiscal years: $74,991
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$62,311, 83.1%
- Department of Veterans Affairs$12,680, 16.9%
Top awarding sub-agencies
- Department of the Army$46,947, 62.6%
- Department of the Navy$15,364, 20.5%
- Department of Veterans Affairs$12,680, 16.9%
Top NAICS by obligations
- 541380Testing laboratories$60,352, 80.5%
- 221320Sewage treatment facilities$8,299, 11.1%
Top product and service codes by obligations
- F103Water quality support services$59,627, 79.5%
- B533Special studies/analysis- water quality$8,299, 11.1%
- B504Special studies/analysis- chemical/biological$7,065, 9.4%
Capabilities
NAICS codes
- 541380Testing Laboratories(primary)Small
- 221320Sewage Treatment FacilitiesSmall
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:
- Veteran-Owned Business
Product and service codes (PSC)
- B533SPECIAL STUDIES/ANALYSIS- WATER QUALITY
- S114UTILITIES- WATER
Contracts
Latest awards and orders
- N0017317P0833Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- W91ZLK08P0762PoDepartment of DefenseDepartment of the ArmyLatest action
- N0017312P0427PoDepartment of DefenseDepartment of the NavyLatest action
- W91ZLK09P0244PoDepartment of DefenseDepartment of the ArmyLatest action
- W91ZLK07P0102PoDepartment of DefenseDepartment of the ArmyLatest action
- VA512C80455PoDepartment of Veterans AffairsLatest action
- V512C80455PoDepartment of Veterans AffairsLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for WATER TESTING LABS OF MARYLAND lists a physical address and a separate mailing address, along with 6 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
1000 BUTTERWORTH CT
STEVENSVILLE, MD, 21666
USA
Mailing Address
P.O. BOX 712
STEVENSVILLE, MD, 21666
USA
Government Business Contact
Daniel Shields
VP
P.O. BOX 712
STEVENSVILLE, MD, 21666
USA
Electronic Business Contact
Daniel Shields
VP
P.O. BOX 712
STEVENSVILLE, MD, 21666
USA
Past Performance Contact
Daniel Shields
President
PO Box 712
Stevensville, MD, 21666
USA
Government Business Alternate Contact
J Shields
1000 BUTTERWORTH COURT
STEVENSVILLE, MD, 21666
USA
Electronic Business Alternate Contact
J Shields
P.O. BOX 712
STEVENSVILLE, MD, 21666
USA
Past Performance Alternate Contact
J Shields
PO Box 712
Stevensville, MD, 21666
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
WATER TESTING LABS OF MARYLAND has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 6, 2023.
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
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- Chesapeake Toxicology Resources, LLCFrederick, MD
- AMA Analytical Services, Inc.Lanham, MD
- Harford Electrical Testing Company, Inc.Joppa, MD
- Corinne Goldsmith IncSilver Spring, MD