AMERICAN EXCHANGER SERVICES, INC. (WI)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2018
- $1.89M
- $1,893,141under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 3
- with positive net obligations
- Latest action
- Mar 29, 2023
- SAM.gov registration
- Inactive
- Registration expiration date Jul 24, 2026
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jul 5, 1985 (41 years)
- Location
- Hartford, WI
- State of incorporation
- Wisconsin
- Purpose of registration
- All Awards
- Website
- amexservices.com
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 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 28, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI MZH7SDJF6EH8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2018. 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
- FY2023: $67,550
- FY2021: $27,316
- FY2019: $199,875
- FY2018: $1,598,400
Total across 4 fiscal years: $1,893,141
Top awarding agencies
- Department of Defense$1,825,591, 96.4%
- Department of the Interior$67,550, 3.6%
Top awarding sub-agencies
- Department of the Air Force$1,798,275, 95.0%
- Bureau of Reclamation$67,550, 3.6%
- Defense Logistics Agency$27,316, 1.4%
Top NAICS by obligations
- 332410Power boiler and heat exchanger manufacturing$1,798,275, 95.0%
- 334516Analytical laboratory instrument manufacturing$27,316, 1.4%
Top product and service codes by obligations
- 4420Heat exchangers and steam condensers$1,798,275, 95.0%
- H349Inspection- maintenance and repair shop equipment$67,550, 3.6%
- 5220Inspection gages and precision layout tools$27,316, 1.4%
Capabilities
NAICS codes
- 332410Power Boiler and Heat Exchanger Manufacturing(primary)Small
- 332313Plate Work ManufacturingSmall
- 332420Metal Tank (Heavy Gauge) ManufacturingSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Federal Capability Statement
Small Business specialized in heat exchangers, shell and tube, condensers, explosive forming, feedwater heaters, duct coolers, exhaust gas coolers, ASME vessels, hydrogen coolers, bearing coolers
Capabilities & Services
Contracts
Latest awards and orders
- 140R4023P0003Purchase orderDepartment of the InteriorBureau of ReclamationLatest action
- SPE8E521V2470Purchase orderDepartment of DefenseDefense Logistics AgencyLatest action
- FA910118C0001Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for AMERICAN EXCHANGER SERVICES, 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
709 W WISCONSIN ST
HARTFORD, WI, 53027
USA
Mailing Address
709 W WISCONSIN ST
HARTFORD, WI, 53027
USA
Government Business Contact
Thomas J Muldoon
President
709 W Wisconsin St
Hartford, WI, 53027
USA
Electronic Business Contact
Kellen Muldoon
VP Engineering & Sales
709 W Wisconsin St
Hartford, WI, 53027
USA
Past Performance Contact
Kellen MULDOON
Director Sales
709 W Wisconsin St
Hartford, WI, 53027
USA
Government Business Alternate Contact
Kellen Muldoon
VP Engineering & Sales
709 W Wisconsin St
Hartford, WI, 53027
USA
Past Performance Alternate Contact
Thomas J Muldoon
President
709 W Wisconsin St
HARTFORD, WI, 53027
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
AMERICAN EXCHANGER SERVICES, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 24, 2026.
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
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 Wisconsin with primary NAICS 332410
- Industrial Heat Transfer, Inc.Coon Valley, WI
- CompRex, LLCLa Crosse, WI
- American Exchanger Services IncHartford, WI · SAM.gov registration Expired
- Enerquip, LLCMedford, WI