PHD LLC
PHD LLC is a small business in Yuma, AZ registered on SAM.gov to bid on federal contracts. It has won about $19,369 in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- G54NUZJSEHH3
- CAGE code
- 9AJW5
- SAM.gov registration
- Active
Federal contract history
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Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | PHD LLC |
|---|---|
| Unique Entity ID (UEI) | G54NUZJSEHH3 |
| CAGE code | 9AJW5 |
| Location | Yuma, AZ |
| SAM.gov registration | Active through Oct 2, 2027 |
| Business started | 2003 |
| Primary NAICS code | 238220: Plumbing, Heating, and Air-Conditioning Contractors |
| Website | phdyuma.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI G54NUZJSEHH3 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
- Small disadvantaged business (self-reported in SAM.gov)
- Women-owned (self-reported in SAM.gov)
- Women-owned small business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet. Self-reported business types are what the firm says about itself on SAM.gov; they aren't SBA certifications.
Check or correct this record at the source: open its SAM.gov entry, or search UEI G54NUZJSEHH3 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes PHD LLC is small under
On its SAM.gov registration, PHD LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 115310 Support Activities for Forestry
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236118 Residential Remodelers
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238120 Structural Steel and Precast Concrete Contractors
- 238130 Framing Contractors
- 238140 Masonry Contractors
- 238150 Glass and Glazing Contractors
- 238160 Roofing Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238290 Other Building Equipment Contractors
- 238310 Drywall and Insulation Contractors
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238340 Tile and Terrazzo Contractors
- 238350 Finish Carpentry Contractors
Show all 39 codes (15 more)
- 238390 Other Building Finishing Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 541330 Engineering Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541380 Testing Laboratories and Services
- 541611 Administrative Management and General Management Consulting Services
- 541620 Environmental Consulting Services
- 561210 Facilities Support Services
- 561720 Janitorial Services
- 561730 Landscaping Services
- 562111 Solid Waste Collection
- 562910 Remediation Services
- 562991 Septic Tank and Related Services
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Open contracts in PHD LLC's NAICS codes
879 open federal opportunities on SAM.gov use one of PHD LLC's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside or one for a status it reports about itself on SAM.gov (women-owned (WOSB)). Here are a few, those in its primary code first, then those in Arizona, then the soonest due.
Confirm eligibility first. PHD LLC's women-owned (WOSB) status is self-reported on SAM.gov, and this page can't confirm an SBA certification for it, so set-asides for it may be relevant but may not be open to it: WOSB and EDWOSB set-asides need SBA WOSB program certification. SBA's Small Business Search shows a firm's current certifications.
- 12445127B0002 AZ Halfmoon Ranch House HVAC Installation
Due in 30 daysDec 7, 2026, 1:00 PM CST
- CGC Scioto Water Mist Fire Protection System
Due in 2 daysNov 9, 2026, 8:00 AM PST
- EROS Removal and replacement of chilled and conden
✦ The U.S. Geological Survey (USGS) wants a small business to replace chilled and condenser water piping at its Earth Resources Observation and Science (EROS) Center in Sioux…
Due in 2 daysNov 9, 2026, 5:00 PM CSTThe AI summary flags this date. Check SAM.gov.
- Or-Bandon Marsh NWR-Bandon HVAC
✦ The U.S. Fish and Wildlife Service (FWS) wants a contractor to replace the heating and air conditioning (HVAC) system at the Bandon Marsh National Wildlife Refuge bunkhouse in…
Due in 3 daysNov 10, 2026, 9:00 AM ESTThe AI summary flags this date. Check SAM.gov.
- White City B249 SE HVAC Repair
Due in 3 daysNov 10, 2026, 12:00 PM PST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (238220) that have won federal contracts in Arizona:
- Zona Mechanical, LLC, Tucson, AZ
- Emerson Boiler, Inc., Peoria, AZ
- Red Horse Plumbing LLC, Gilbert, AZ
- B2B Direct Sales, Inc., Mesa, AZ
- Climate Control Resources, L.L.C, Prescott, AZ
- Centerline Mechanical LLC, Tucson, AZ
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Oct 2, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is PHD LLC's CAGE code?
PHD LLC's CAGE code is 9AJW5. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is PHD LLC's UEI?
PHD LLC's Unique Entity ID (UEI) is G54NUZJSEHH3. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is PHD LLC's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, PHD LLC's registration is active through Oct 2, 2027. Registrations are renewed every year.
Is PHD LLC a small business?
PHD LLC is registered on SAM.gov as small under 39 NAICS codes, including its primary code, 238220. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
- Hiring subcontractors? List small businesses by state, NAICS code and certification
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.