GovChime
UEI: M4F8S33RZRR6 • CAGE: 6M521

THERMO-FUSION, INC. (CA)

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date Aug 4, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Jun 2, 1973 (53 years)
Location
Hayward, CA
State of incorporation
California
Purpose of registration
All Awards

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI M4F8S33RZRR6. GovChime does not check exclusions.

Capabilities

NAICS Codes

As of . Source: SAM.gov Goods & Services NAICS list.

No NAICS codes reported

SBA certifications

No certification in the SBA profile data.

Federal Capability Statement

ISO 9001-2000 registered Brazing and heat treating company. The only Bay Area company ISO approved with Metallurgists on staff to help you with your brazing and heat treating needs. Over thirty years of operation in California.

Capabilities & Services

Brazing
Heat treating
dip braze
hydrogen braze
torch braze
nitride
anneal
carburize
ferritic nitrocarb
harden & temper
vacuum heat treat
vacuum braze
carbonitride
permeability anneal
hydrogen anneal
spherodize anneal
precipitation age
Solution heat treat
thermal flattening
stress relieve

Contracts

Contracts

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for THERMO-FUSION, INC. lists a physical address and a separate mailing address, along with 3 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 without a real name are not shown.

Physical Address

2342 AMERICAN AVE

HAYWARD, CA, 94545

USA

Mailing Address

2342 AMERICAN AVE

HAYWARD, CA, 94545

USA

Government Business Contact

Dave J Buttner

CEO

2342 AMERICAN AVE

HAYWARD, CA, 94545

USA

Electronic Business Contact

Lisa Mueller

Office Manager

2342 AMERICAN AVE

HAYWARD, CA, 94545

USA

Past Performance Contact

Dave J Buttner

CEO

2342 AMERICAN AVE

Hayward, CA, 94545

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

THERMO-FUSION, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 4, 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 responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Subchapter S Corporation

Registration Details

Source: SAM.gov

Initial Registration

Aug 4, 2026

Last Update

Aug 28, 2026

Registration Activation

Active — Aug 19, 2026

Fiscal Year End

12/31

Country of Incorporation

USA

Congressional District

14