MATRIX HG, INC. (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2010
- $2.28M
- $2,275,327under this UEI
- FY2026 obligations
- $69.73K†
- $69,730Provisional
- Awards and orders
- 17
- with positive net obligations
- Latest action
- Sep 11, 2026
- SAM.gov registration
- Active
- Registration expiration date Aug 4, 2027
Registration
- Doing business as
- MATRIX HG INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Mar 15, 2002 (24 years)
- Location
- Concord, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- matrixhginc.com
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI NFNEUNFFREK5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2010. 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
- FY2026: $69,730 (provisional)
- FY2025: $46,500
- FY2024: $177,565
- FY2023: $80,693
- FY2022: $98,970
- FY2021: $92,706
- FY2020: $2,464
- FY2019: $17,416
Show all 16 yearsEarlier years (FY2010–FY2018)
- FY2018: $4,727
- FY2016: $18,260
- FY2015: -$1,345 (de-obligation)
- FY2014: $13,145
- FY2013: $40,181
- FY2012: $25,901
- FY2011: -$24,777 (de-obligation)
- FY2010: $1,613,190
Total across 16 fiscal years: $2,275,327
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- General Services Administration$1,588,413, 69.8%
- Department of Agriculture$389,285, 17.1%
- Environmental Protection Agency$295,164, 13.0%
- Department of Homeland Security$2,464, 0.1%
Top awarding sub-agencies
- Public Buildings Service$1,588,413, 69.8%
- Forest Service$389,285, 17.1%
- Environmental Protection Agency$295,164, 13.0%
- U.S. Coast Guard$2,464, 0.1%
Top NAICS by obligations
- 238220Plumbing, heating, and air-conditioning contractors$2,275,327, 100%
Top product and service codes by obligations
- J041Maint-rep of refrigeration - ac eq$1,833,786, 80.6%
- J045Maint/repair/rebuild of equipment- plumbing, heating, and waste disposal equipment$389,285, 17.1%
- N041Installation of equipment- refrigeration, air conditioning, and air circulating equipment$35,230, 1.5%
- H341Inspection- refrigeration, air conditioning, and air circulating equipment$17,025, 0.7%
Capabilities
NAICS codes
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 68HE0923P0018Purchase orderEnvironmental Protection AgencyLatest action
- 127EAT21P0043Purchase orderDepartment of AgricultureForest ServiceLatest action
- 68HE0922P0009Purchase orderEnvironmental Protection AgencyLatest action
- 68HE0921P0012Purchase orderEnvironmental Protection AgencyLatest action
- 68HE0919P0015Purchase orderEnvironmental Protection AgencyLatest action
- 127EAT23P0063Purchase orderDepartment of AgricultureForest ServiceLatest action
- 127EAT22P0092Purchase orderDepartment of AgricultureForest ServiceLatest action
- 68HE0922P0012Purchase orderEnvironmental Protection AgencyLatest action
- 127EAT21P0005Purchase orderDepartment of AgricultureForest ServiceLatest action
- 127EAT22P0070Purchase orderDepartment of AgricultureForest ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for MATRIX HG, INC. lists a physical address and a separate mailing address, along with 6 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
115 MASON CIR
STE B
CONCORD, CA, 94520
USA
Mailing Address
115 MASON CIR
STE B
CONCORD, CA, 94520
USA
Government Business Contact
Art Hoover
CEO
115 Mason Circle
CONCORD, CA, 94520
USA
Electronic Business Contact
Arthur D Hoover
115 Mason Circle
Suite B
CONCORD, CA, 94520
USA
Past Performance Contact
Matt Stimson
CFO
115 Mason Circle
Suite B
CONCORD, CA, 94520
USA
Government Business Alternate Contact
Arthur D Hoover
115 Mason Circle
Suite B
CONCORD, CA, 94520
USA
Electronic Business Alternate Contact
Matt Stimson
CFO
115 Mason Circle
Concord, CA, 94520
USA
Past Performance Alternate Contact
Arthur D Hoover
115 Mason Circle
Suite B
CONCORD, CA, 94520
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
MATRIX HG, 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 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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