San Diego Hydraulics Inc
San Diego Hydraulics Inc is a small business in National City, CA registered on SAM.gov to bid on federal contracts. It has won about $19,736 in federal prime contracts as a small business since fiscal year 2024, according to USAspending.gov.
- UEI
- GYH4W1UZ2PE6
- CAGE code
- 59VJ4
- SAM.gov registration
- Active
Federal contract history
Contract history from USAspending.gov is taking longer than usual to load. It will appear here in a moment, or when you reload the page in a few minutes.
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 | San Diego Hydraulics Inc |
|---|---|
| Unique Entity ID (UEI) | GYH4W1UZ2PE6 |
| CAGE code | 59VJ4 |
| Location | National City, CA |
| SAM.gov registration | Active through Mar 25, 2027 |
| Business started | 2006 |
| Primary NAICS code | 811310: Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance |
| Website | www.sandiegohydraulics.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI GYH4W1UZ2PE6 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).
- Hispanic American-owned (self-reported in SAM.gov)
- Minority-owned (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 GYH4W1UZ2PE6 () 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 San Diego Hydraulics Inc is small under
On its SAM.gov registration, San Diego Hydraulics Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in San Diego Hydraulics Inc's NAICS codes
54 open federal opportunities on SAM.gov use one of San Diego Hydraulics Inc'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. Here are a few, those in its primary code first, then those in California, then the soonest due.
- Removal, Repair, Reinstallation of Winco LP Standby Generator, Sixs Rivers NF
Due in 4 daysNov 11, 2026, 4:30 PM PST
- Housekeeping Equipment Maintenance
Due in 5 daysNov 12, 2026, 4:00 PM PST
- Breathing Air Systems Services for Fire Emergency Services at EAFB and P42
✦ The Department of the Air Force wants one five-year basic ordering agreement (BOA: set terms, with work ordered through separate task orders) for breathing air compressor service…
Due in 11 daysNov 18, 2026, 12:00 PM PST
- Material Handling Equipment (MHE) and Industrial Equipment (IE) Maintenance and Repair Services
✦ The Department of the Army (Los Angeles District) is asking for quotes on maintenance and repair services for Material Handling Equipment (MHE) and Industrial Equipment (IE) in…
Due in 16 daysNov 23, 2026, 2:00 PM PST
- 36C24227Q0051 - updated schedule
Due in 2 daysNov 9, 2026, 10:00 AM EST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (811310) that have won federal contracts in California:
- Emrick Machinery Sales, Inc., Fresno, CA
- Teamwork Sales, Inc., Los Angeles, CA
- Busto's Heavy Equipment Repair Inc., Susanville, CA
- Regal Executive Services LLC, Chino Hills, CA
- Powergen Inc, Tracy, CA
- Innovative Technology, Inc., Goleta, CA
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 Mar 25, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is San Diego Hydraulics Inc's CAGE code?
San Diego Hydraulics Inc's CAGE code is 59VJ4. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is San Diego Hydraulics Inc's UEI?
San Diego Hydraulics Inc's Unique Entity ID (UEI) is GYH4W1UZ2PE6. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is San Diego Hydraulics Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, San Diego Hydraulics Inc's registration is active through Mar 25, 2027. Registrations are renewed every year.
Is San Diego Hydraulics Inc a small business?
San Diego Hydraulics Inc is registered on SAM.gov as small under 4 NAICS codes, including its primary code, 811310. 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.