QUALITY REFRIGERATION COMPANY, INC.
Doing business as QUALITY REFRIGERATION CO INC CAGE 4B301 UEI YJMAH6NFW2M9 SAM active until 2026-11-07 qualityrefrigeration.com ↗
QUALITY REFRIGERATION COMPANY, INC. (CAGE 4B301) appears as the awardee on 27 indexed government parts awards across 11 federal supply classes, most recently in Nov 2026.
About
A family-run HVAC and refrigeration firm with locations in Wilmington and San Diego, California. It has operated since 1950 and is now in its third generation of ownership. Its work spans maintenance and repair, custom equipment builds, and system retrofits for marine, industrial, government, commercial, and medical customers. The company keeps a stock of replacement parts and equipment from several manufacturers and has served as an authorized Carrier dealer and service provider.
Products
- HVAC equipment
- Refrigeration equipment
- Replacement parts
- Carrier equipment
- Marine packaged cooling units
Capabilities
- HVAC and refrigeration repair
- Routine maintenance packages
- Custom machinery builds
- System retrofits
- Equipment installation and start-up
- Parts stocking
Founded 1950, according to its website.
Summary of qualityref.com pages read October 18, 2026, written automatically; check the company's site for details. Pages read: HVAC and Refrigeration Service in California & …, Contact Quality Refrigeration | Heating, AC and…, About Quality Refrigeration - HVAC and Refriger…, Maintenance and Repair for HVAC/R Systems - Qua….
Contact
- Address
- 310 E HARRY BRIDGES BLVD
WILMINGTON, CA 90744-6604 - Mailing address
- PO BOX 367
WILMINGTON, CA 90748 - Points of contact in SAM.gov
-
- JEFF HAWKE Government Business POC
- JEFF JR HAWKE Alternate Government Business POC
- JEFF HAWKE Past Performance POC
- JEFF HAWKE Electronic Business POC
- Phone, from its website
- (800) 955-1532 from qualityref.com
Address and points of contact are the public record in SAM.gov, last updated November 11, 2025 (find it on SAM.gov). Phone and email are as the company publishes them on its own website.
Registration
- SAM.gov status
- Active
- Registered
- Sep 12, 2001
- Expires
- Nov 7, 2026
- Last updated
- Nov 11, 2025
- Business started
- Jan 1, 1950
- Structure
- Corporate Entity (Not Tax Exempt)
- State of incorporation
- CA
- Business types
- For Profit Organization
| NAICS | Primary | Size standard |
|---|---|---|
| 221330 | — | |
| 238220 | Primary | — |
| 423730 | — | |
| 423740 | — | |
| 423830 | — | |
| 811310 | — |
Source: SAM.gov public entity data (SAM_PUBLIC_MONTHLY_V2_20261013.ZIP) · SAM.gov record ↗
Performance
Last 12 months against the 12 before
| Period | Awards | Award dollars |
|---|---|---|
| Last 12 months | 27 | $95,740 |
| Prior 12 months | 0 | — |
Award dollars in the last 12 months compare with none recorded in the 12 months before.
Rank among suppliers
- Award dollars, last 12 months#1,209
- Award dollars, all time#1,209
- Awards won, last 12 months#316
- Awards won, all time#316
- Distinct NSNs#340
- Distinct supply classes#271
- Rising (12 months vs prior 12 months)#981
Awards by month
How much has this supplier been awarded each month? Last 24 months.
Months by award date. Dollars add each award's recorded total, or unit price times quantity.
Top parts
The NSNs this supplier appears on most often in the indexed awards.
| NSN | Item | Awards | Award dollars | Latest award |
|---|---|---|---|---|
| 5330-01-424-8224 | PACKING,PREFORMED | 2 | $764.26 | Oct 22, 2026 |
| 5331-01-424-8831 | O-RING | 2 | $319.70 | Oct 22, 2026 |
| 5331-01-424-9457 | O-RING | 2 | $476.64 | Oct 22, 2026 |
| 5331-01-424-9465 | O-RING | 2 | $1,089 | Oct 21, 2026 |
| 3120-00-796-2600 | BEARING HALF,SLEEVE | 1 | $1,890 | Nov 5, 2026 |
| 4130-00-895-1685 | CRANKSHAFT ASSEMBLY | 1 | $30,600 | Oct 29, 2026 |
| 5331-01-577-9112 | O-RING | 1 | $20.00 | Oct 27, 2026 |
| 5330-00-678-2836 | GASKET SET | 1 | $5,782 | Oct 26, 2026 |
| 4130-01-353-3172 | VALVE PLATE,COMPRESSOR | 1 | $2,637 | Oct 23, 2026 |
| 5306-01-554-9355 | BOLT,MACHINE | 1 | $117.00 | Oct 21, 2026 |
Supply classes
Federal supply classes of the NSNs in this supplier's indexed awards, with the number of awards in each.
| Class | Name | Awards |
|---|---|---|
| FSC 5331 | O-Rings | 10 |
| FSC 4130 | Refrigeration and Air Conditioning Components | 4 |
| FSC 5330 | Packing and Gasket Materials | 4 |
| FSC 3120 | Bearings, Plain, Unmounted | 2 |
| FSC 4520 | Space and Water Heating Equipment | 1 |
| FSC 4710 | Pipe, Tube and Rigid Tubing | 1 |
| FSC 4730 | Hose, Pipe, Tube, Lubrication, and Railing Fittings | 1 |
| FSC 5306 | Bolts | 1 |
| FSC 5925 | Circuit Breakers | 1 |
| FSC 5945 | Relays and Solenoids | 1 |
| FSC 6110 | Electrical Control Equipment | 1 |
All awards
| NSN | Awarded | Item | Qty | Unit price | Total | Agency | Source |
|---|---|---|---|---|---|---|---|
| 3120-00-796-2600 | Nov 5, 2026 | BEARING HALF,SLEEVE | 18 | $105.00 | $1,890 | — | Source ↗ |
| 4130-00-895-1685 | Oct 29, 2026 | CRANKSHAFT ASSEMBLY | 9 | $3,400.00 | $30,600 | — | Source ↗ |
| 5331-01-577-9112 | Oct 27, 2026 | O-RING | 2 | $10.00 | $20.00 | — | Source ↗ |
| 5330-00-678-2836 | Oct 26, 2026 | GASKET SET | 35 | $165.19 | $5,782 | — | Source ↗ |
| 4130-01-353-3172 | Oct 23, 2026 | VALVE PLATE,COMPRESSOR | 12 | $219.71 | $2,637 | — | Source ↗ |
| 5330-01-424-8224 | Oct 22, 2026 | PACKING,PREFORMED | 5 | $109.18 | $545.90 | — | Source ↗ |
| 5331-01-424-8831 | Oct 22, 2026 | O-RING | 15 | $18.78 | $281.70 | — | Source ↗ |
| 5331-01-424-9457 | Oct 22, 2026 | O-RING | 7 | $52.96 | $370.72 | — | Source ↗ |
| 5331-01-424-9465 | Oct 21, 2026 | O-RING | 11 | $64.05 | $704.55 | — | Source ↗ |
| 5306-01-554-9355 | Oct 21, 2026 | BOLT,MACHINE | 2 | $58.50 | $117.00 | — | Source ↗ |
| 6110-01-445-4570 | Oct 20, 2026 | CONTACTOR,MAGNETIC | 10 | $77.29 | $772.90 | — | Source ↗ |
| 5945-01-165-2834 | Oct 6, 2026 | RELAY,ELECTROMAGNETIC | 40 | $55.64 | $2,226 | — | Source ↗ |
| 4730-01-697-1311 | Oct 2, 2026 | BOLT,FLUID PASSAGE | 2 | $10.00 | $20.00 | — | Source ↗ |
| 5330-01-424-8224 | Oct 2, 2026 | PACKING,PREFORMED | 1 | $218.36 | $218.36 | — | Source ↗ |
| 5331-01-424-8854 | Oct 2, 2026 | O-RING | 1 | $50.00 | $50.00 | — | Source ↗ |
| 5331-01-424-8862 | Oct 2, 2026 | O-RING | 1 | $34.00 | $34.00 | — | Source ↗ |
| 5331-01-424-9457 | Oct 2, 2026 | O-RING | 1 | $105.92 | $105.92 | — | Source ↗ |
| 5331-01-424-8831 | Oct 2, 2026 | O-RING | 1 | $38.00 | $38.00 | — | Source ↗ |
| 5331-01-425-0832 | Oct 2, 2026 | O-RING | 1 | $10.00 | $10.00 | — | Source ↗ |
| 5331-01-424-9465 | Oct 2, 2026 | O-RING | 3 | $128.10 | $384.30 | — | Source ↗ |
| 3120-00-064-7298 | Sep 29, 2026 | BEARING HEAD,PUMP END | 2 | $4,100.00 | $8,200 | — | Source ↗ |
| 4710-01-203-0226 | Sep 28, 2026 | TUBE,METALLIC | 28 | $163.76 | $4,585 | — | Source ↗ |
| 5925-01-685-3409 | Sep 24, 2026 | CIRCUIT BREAKER | 2 | $277.88 | $555.76 | — | Source ↗ |
| 5330-01-438-5306 | Sep 17, 2026 | GASKET | 223 | $1.40 | $312.20 | — | Source ↗ |
| 4130-01-477-0311 | Sep 11, 2026 | CONNECTING ROD,PISTON | 30 | $302.96 | $9,089 | — | Source ↗ |
| 4130-01-655-2664 | Sep 4, 2026 | VALVE PLATE,COMPRESSOR | 9 | $195.00 | $1,755 | — | Source ↗ |
| 4520-01-391-8325 | Aug 13, 2026 | HEATING ELEMENT,ELECTRICAL,NONIM | 86 | $284.14 | $24,436 | — | Source ↗ |
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About this data
- Awards come from DLA DIBBS award records and other indexed award records; each row links to its source.
- The supplier's name and location come from the public CAGE file in DLA's PUB LOG.
- Registration, address and points of contact come from SAM.gov public entity data. Phone, email and the website summary come from the company's own website, read by NSNExplorerBot (how it behaves).
- This list covers the awards NSN Explorer has indexed, not everything this supplier has won.
- Award dollars add each award's recorded total, or unit price times quantity when no total is recorded; awards with neither are not counted.
- Data last refreshed: 2026-11-06.
- Totals and ranks as of Nov 6, 2026.
- Full methodology →
Cite this page
NSN Explorer. "QUALITY REFRIGERATION COMPANY, INC." nsnexplorer.com, https://nsnexplorer.com/supplier/4B301/. Data as of November 7, 2026.
https://nsnexplorer.com/supplier/4B301/