SCHAMU, MACHOWSKI & PATTERSON, ARCHITECTS INC. (MD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $1.34M
- $1,337,610under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 16
- with positive net obligations2 IDV vehicles held
- Latest action
- Jan 5, 2017
- SAM.gov registration
- Inactive
- Registration expiration date Sep 27, 2024
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Dec 29, 1983 (42 years)
- Location
- Baltimore, MD
- State of incorporation
- Maryland
- Purpose of registration
- All Awards
- Website
- smp-architects.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI UWBDUVU81HJ1. 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
- FY2017: -$25,000 (de-obligation)
- FY2016: -$16,743 (de-obligation)
- FY2015: -$60,293 (de-obligation)
- FY2014: $227,619
- FY2013: -$2,995 (de-obligation)
- FY2012: $305,872
- FY2011: $163,263
- FY2010: $313,828
Show all 10 yearsEarlier years (FY2008–FY2009)
- FY2009: $327,711
- FY2008: $104,349
Total across 10 fiscal years: $1,337,610
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Environmental Protection Agency$1,330,500, 99.5%
- Department of Health and Human Services$7,110, 0.5%
Top awarding sub-agencies
- Environmental Protection Agency$1,330,500, 99.5%
- National Institutes of Health$7,110, 0.5%
Top NAICS by obligations
- 541330Engineering services$1,330,500, 99.5%
Top product and service codes by obligations
- C215A/e prod eng svcs (incl design-cont$897,080, 67.1%
- C1DBArchitect and engineering- construction: laboratories and clinics$433,420, 32.4%
- H999Misc test & inspect svc$7,110, 0.5%
Capabilities
NAICS codes
- 541310Architectural Services(primary)Small
- 541330Engineering Services
- 541340Drafting ServicesSmall
- 541410Interior Design ServicesSmall
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)
- C212ARCHITECT AND ENGINEERING- GENERAL: ENGINEERING DRAFTING, NOT CAD/CAM
- C219ARCHITECT AND ENGINEERING- GENERAL: OTHER
Contracts
Latest awards and orders
- EPC12034Indefinite delivery contract (IDC)VehicleEnvironmental Protection AgencyLatest action
- 0002Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- 0003DoEnvironmental Protection AgencyLatest action
- 0001DoEnvironmental Protection AgencyLatest action
- EP0013DoEnvironmental Protection AgencyLatest action
- EP0012DoEnvironmental Protection AgencyLatest action
- 0014DoEnvironmental Protection AgencyLatest action
- EP0001DoEnvironmental Protection AgencyLatest action
- EP0005DoEnvironmental Protection AgencyLatest action
- EP0010DoEnvironmental Protection AgencyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SCHAMU, MACHOWSKI & PATTERSON, ARCHITECTS INC. lists a physical address and a separate mailing address, along with 5 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
1100 CATHEDRAL STREET
BALTIMORE, MD, 21201
USA
Mailing Address
1100 CATHEDRAL ST
BALTIMORE, MD, 21201
USA
Government Business Contact
Charles Patterson
Vice President
1100 Cathedral Street
BALTIMORE, MD, 21201
USA
Electronic Business Contact
Sharon Kemlage
1100 Cathedral Street
BALTIMORE, MD, 21201
USA
Past Performance Contact
WALTER SCHAMU
1016 MORTON STREET
BALTIMORE, MD, 21201
USA
Government Business Alternate Contact
WALTER SCHAMU
1016 MORTON STREET
BALTIMORE, MD, 21201
USA
Electronic Business Alternate Contact
WALTER SCHAMU
1016 MORTON STREET
BALTIMORE, MD, 21201
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
SCHAMU, MACHOWSKI & PATTERSON, ARCHITECTS INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 27, 2024.
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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