MASSONE MECHANICAL, INC. (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $20.28K
- $20,281under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 3
- with positive net obligations
- Latest action
- Jan 23, 2009
- SAM.gov registration
- Expired
- Registration expiration date Apr 1, 2026
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Aug 2, 1990 (36 years)
- Location
- Walnut Creek, CA
- State of incorporation
- California
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI GT7AVTLK1KG6. 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
- FY2009: $7,744
- FY2008: $12,538
Total across 2 fiscal years: $20,281
Top awarding agencies
- Department of Homeland Security$20,281, 100%
Top awarding sub-agencies
- U.S. Coast Guard$20,281, 100%
Top NAICS by obligations
- 238990All other specialty trade contractors$9,338, 46.0%
- 336611Ship building and repairing$7,744, 38.2%
Top product and service codes by obligations
- AD24Services (engineering)$9,338, 46.0%
- J999Non-nuclear ship repair (WEST)$7,744, 38.2%
- 4130Refrigeration & air condition comp$3,200, 15.8%
Capabilities
NAICS codes
- 561210Facilities Support Services(primary)Small
- 238220Plumbing, Heating, and Air-Conditioning ContractorsSmall
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)
- L041Technical Representative Services
Contracts
Latest awards and orders
- HSCG8509P625605Purchase orderDepartment of Homeland SecurityU.S. Coast GuardLatest action
- HSCG3108C6BLEN6Definitive contractDepartment of Homeland SecurityU.S. Coast GuardLatest action
- HSCG3108C6BLEP5Definitive contractDepartment of Homeland SecurityU.S. Coast GuardLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for MASSONE MECHANICAL, 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 displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
1280 BOULEVARD WAY STE 303
WALNUT CREEK, CA, 94595
USA
Mailing Address
P.O. BOX 40
ALAMO, CA, 94507
USA
Government Business Contact
MIKE HOLLINGSHEAD
1280 BOULEVARD WAY STE 303
WALNUT CREEK, CA, 94595
USA
Electronic Business Contact
Anthony Gomez
1280 Boulevard Way STE 303
WALNUT CREEK, CA, 94595
USA
Government Business Alternate Contact
ANTHONY GOMEZ
1280 BOULEVARD WAY STE 303
WALNUT CREEK, CA, 94595
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
MASSONE MECHANICAL, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires April 1, 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 — CALIFORNIA
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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