R.f. Macdonald Co., LLC
Hayward, CA
- UEI
- PQPGNN93NMB3
- CAGE
- 04SY5
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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- NM9LR2AMR5L8
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- SAM.gov registration date
- Physical address
- 25920 Eden Landing Rd, Hayward, CA 94545, USA
- Website
- rfmacdonald.com
- Founded
- 1956
- Employees
- 251-1K
- Estimated annual revenue
- $10M-$50M
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 76 Miscellaneous Repair Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $531,266 |
| FY2025 | $692,221 |
| FY2024 | $502,295 |
| FY2023 | $225,046 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $524,266 | |
| 2 | Department of Justice | $7,000 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Amentum Services, Inc. | W519TC25F0062 | $57,913 | |
| Amentum Services, Inc. | W519TC25F0062 | $41,580 | |
| Amentum Services, Inc. | W519TC24F0043 | $6,604,602 | |
| Amentum Services, Inc. | W519TC24F0043 | $60,793 |
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About the company
R.f. Macdonald Co., LLC, a Hayward, California-based for-profit limited liability company with over 50 years of experience, operates as a prime contractor (98% of recent awards) providing boiler, pump, and critical mechanical-systems maintenance, repair, replacement, and inspection services to federal agencies and facilities on a full-and-open competitive basis with no SBA set-aside designations.
The company's capability portfolio centers on Cleaver Brooks boiler servicing, emergency boiler repairs, preventative maintenance, emissions testing and control, safety inspections, and related mechanical-systems work at federal medical facilities, correctional institutions, military installations, and administrative buildings. Representative work includes a $508.9 thousand definitive contract with the Department of Veterans Affairs Veterans Integrated Service Network 22 for comprehensive Cleaver Brooks boiler safety services across San Diego VA Health Care Services campuses running through June 2031; a $461.6 thousand purchase order from VISN 21 for boiler plant maintenance at Stockton VA Clinic in French Camp, California through January 2028; and emergency boiler repairs and component replacements at VA facilities in Loma Linda, Reno, and San Francisco ranging from $3,980 to $355 thousand. The company also holds work at federal correctional institutions (Federal Correctional Institution Mendota, United States Penitentiary Atwater, Federal Correctional Institution Herlong) and military installations (Hawthorne Army Depot, Naval Weapons Station China Lake).
Customer concentration is extreme and specialized. The top five funding agencies account for 54% of awards by count but 82% of combined potential value. Veterans Integrated Service Network 22 alone represents 86 awards with $4.8 million in combined potential value; VISN 21 accounts for 23 awards worth $1.5 million. The Department of the Navy, General Services Administration Public Buildings Service, and the Defense Health Agency round out active relationships. The portfolio spans 32 distinct agencies, but the VA VHA ecosystem (particularly VISN 22 and VISN 21) is the overwhelming revenue driver and strategic customer base. Most awards are small purchase orders or definitive contracts under $200 thousand, reflecting the transactional and emergency-repair character of boiler services at distributed VA facilities.
R.f. Macdonald operates on two parent vehicles: Basic Ordering Agreement GS09B93632 (25 task orders, $14 thousand combined potential value) and Indefinite Delivery Contract W52P1J21D0036 (4 task orders). The company also subcontracts to Amentum Services, Inc. on the operation and maintenance of Hawthorne Army Depot, delivering boiler service work including D-tube replacement and Nebraska boiler repairs under recent task orders awarded in June 2024, August 2024, October 2024, June 2025, and June 2025.
Activity has been stable to declining over the past five years: five awards in 2022, nine in 2023, eight in 2024, six in 2025, and six in 2026 year-to-date. The combined obligated value across all awards is $15.5 million, representing 172% of the stated combined potential value — a signal of invoiced work in excess of current contract ceilings, typical of long-term facility-support contracts. Only three awards (combined potential value $622 thousand) reach ultimate completion within the next twenty-four months, reducing near-term recompete pressure; most active VA contracts extend through 2027 or beyond. The vendor is not a parent company; it has one subsidiary, R.f. Macdonald CO., listed as a for-profit organization. Top NAICS classifications align with the business: Plumbing, Heating, and Air-Conditioning Contractors (62 awards), Commercial and Industrial Machinery and Equipment Repair and Maintenance (43 awards), and Industrial Boiler work (top PSC code at 29 awards). The vendor competes exclusively in open competition across all named awards and does not pursue or hold SBA certifications.
Quick answers
Is R.f. Macdonald Co., LLC registered in SAM.gov?
Yes. R.f. Macdonald Co., LLC's SAM.gov registration is active through April 30, 2027.
How much has R.f. Macdonald Co., LLC received in federal contracts?
Federal contracts obligated $692,221 to R.f. Macdonald Co., LLC in fiscal year 2025 and $1,950,828 in fiscal years 2023 through 2027.
How does R.f. Macdonald Co., LLC rank among federal contractors?
R.f. Macdonald Co., LLC ranked #7 in PSC J044, #25 in NAICS 42372 and #85 in NAICS 4237 in FY2025.
What is R.f. Macdonald Co., LLC's most recent federal award?
R.f. Macdonald Co., LLC's most recent federal contract award is RF macdonald semi- annual tunning (15B62026P00000078), from Federal Correctional Institution Mendota (BOP), on August 1, 2026.
On GovTribe
See R.f. Macdonald Co., LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors