ROBERT D. RIESER, INC (PA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2017
- $130.83K
- $130,833under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 1
- with positive net obligations
- Latest action
- Mar 13, 2018
- SAM.gov registration
- Active
- Registration expiration date Jan 6, 2027
Registration
- Doing business as
- CORESTATES ENVIRONMENTAL SYSTEMS
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Mar 27, 2000 (26 years)
- Location
- Langhorne, PA
- State of incorporation
- Pennsylvania
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 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 26, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI FJLBT2FE6A17. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2017. 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: $30,833
- FY2017: $100,000
Total across 2 fiscal years: $130,833
Top awarding agencies
- Department of Defense$130,833, 100%
Top awarding sub-agencies
- Department of the Army$130,833, 100%
Top NAICS by obligations
Top product and service codes by obligations
- Z1AAMaintenance of office buildings$130,833, 100%
Capabilities
NAICS codes
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- J043Maintenance, Repair & Rebuilding
- J045Maintenance, Repair & Rebuilding
- K043Modification of Equipment
- K045Modification of Equipment
- L043Technical Representative Services
- L045Technical Representative Services
- N043Installation of Equipment
- N045Installation of Equipment
- Z1NBMaintenance, Repair & Alteration of Real Property
Federal Capability Statement
HVAC & ATC Service/Installation/Designs/Sales
Capabilities & Services
Contracts
Latest awards and orders
- W15QKN17P1199Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for ROBERT D. RIESER, 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
3 PICKERING BND
LANGHORNE, PA, 19047
USA
Mailing Address
3 PICKERING BEND
LANGHORNE, PA, 19047
USA
Government Business Contact
ROBERT D. RIESER
PRESIDENT
3 PICKERING BEND
LANGHORNE, PA, 19047
USA
Electronic Business Contact
ROBERT D. RIESER
PRESIDENT
3 PICKERING BEND
LANGHORNE, PA, 19047
USA
Past Performance Contact
ROBERT D. RIESER
PRESIDENT
3 PICKERING BEND
LANGHORNE, PA, 19047
USA
Government Business Alternate Contact
COLLEEN A. RIESER
BOOKKEEPER
3 PICKERING BEND
LANGHORNE, PA, 19047
USA
Electronic Business Alternate Contact
COLLEEN A. RIESER
3 PICKERING BEND
LANGHORNE, PA, 19047
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
ROBERT D. RIESER, INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 6, 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 Pennsylvania with primary NAICS 238220
- CM3 Building Solutions IncFort Washington, PA
- Wayne Crouse IncPittsburgh, PA
- Precision Mechanical Services, LLCPhiladelphia, PA
- Fluidics IncPhiladelphia, PA
- Triangle Fire Protection IncCarlisle, PA
- R A Walton & Co IncYork, PA