Active registration

Unified Defense Holdings, LLC

DBA Prince Service & Manufacturing
Macon, GA

General information for Unified Defense Holdings, LLC

Physical address
7539 Hawkinsville Rd, Macon, Ga, 31216
Mailing address
7539 Hawkinsville Rd, Macon, GA, 31216
Website
princeservice.com

Points of contact for Unified Defense Holdings, LLC

SAM.gov Points of Contact

Miguel Garcia
Government Business POC
Government Contracts Manager
7539 Hawkinsville Rd, Macon, GA, 31216
Eric Williams
Electronic Business POC
7539 Hawkinsville Rd, Macon, GA, 31216

Additional contact details may be available

NAICS codes for Unified Defense Holdings, LLC

Code Description Small Business
336413 PRIMARY
Other Aircraft Parts and Auxiliary Equipment Manufacturing
Yes
238220 Plumbing, Heating, and Air-Conditioning Contractors No
238290 Other Building Equipment Contractors No
331315 Aluminum Sheet, Plate, and Foil Manufacturing Yes
331491
Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
Yes
332312
Fabricated Structural Metal Manufacturing
Yes
332313
Plate Work Manufacturing
Yes
332322
Sheet Metal Work Manufacturing
Yes
332420
Metal Tank (Heavy Gauge) Manufacturing
Yes
332439
Other Metal Container Manufacturing
Yes
332510
Hardware Manufacturing
Yes
332710
Machine Shops
Yes
332721
Precision Turned Product Manufacturing
Yes
332722
Bolt, Nut, Screw, Rivet, and Washer Manufacturing
Yes
332912
Fluid Power Valve and Hose Fitting Manufacturing
Yes
332993
Ammunition (except Small Arms) Manufacturing
Yes
332996
Fabricated Pipe and Pipe Fitting Manufacturing
Yes
332999
All Other Miscellaneous Fabricated Metal Product Manufacturing
Yes
333310
Commercial and Service Industry Machinery Manufacturing
Yes
333511
Industrial Mold Manufacturing
Yes
333514
Special Die and Tool, Die Set, Jig, and Fixture Manufacturing
Yes
333515
Cutting Tool and Machine Tool Accessory Manufacturing
Yes
333519
Rolling Mill and Other Metalworking Machinery Manufacturing
Yes
333922
Conveyor and Conveying Equipment Manufacturing
Yes
333923
Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
Yes
333924
Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
Yes
335999
All Other Miscellaneous Electrical Equipment and Component Manufacturing
Yes
336211
Motor Vehicle Body Manufacturing
Yes
336212
Truck Trailer Manufacturing
Yes
336330
Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing
Yes
336390
Other Motor Vehicle Parts Manufacturing
Yes
336414
Guided Missile and Space Vehicle Manufacturing
Yes
336419
Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
Yes
336999
All Other Transportation Equipment Manufacturing
Yes
423720
Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
Yes
488190
Other Support Activities for Air Transportation
No
541330
Engineering Services
No
541340
Drafting Services
No
541512
Computer Systems Design Services
No
541519
Other Computer Related Services
No
541990
All Other Professional, Scientific, and Technical Services
No
561210
Facilities Support Services
No
561990
All Other Support Services
No
811310
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
No

PSC codes for Unified Defense Holdings, LLC

Code Description
3990 MISCELLANEOUS MATERIALS HANDLING EQUIPMENT
J017 MAINTENANCE, REPAIR, AND REBUILDING OF EQUIPMENT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT
J023 MAINTENANCE, REPAIR, AND REBUILDING OF EQUIPMENT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES
J054
MAINTENANCE, REPAIR, AND REBUILDING OF EQUIPMENT- PREFABRICATED STRUCTURES AND SCAFFOLDING
K017
MODIFICATION OF EQUIPMENT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT
K023
MODIFICATION OF EQUIPMENT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES
K054
MODIFICATION OF EQUIPMENT- PREFABRICATED STRUCTURES AND SCAFFOLDING

Update history

7 change(s) tracked
Jul 2, 2026
NAICS 561210: small-business status Yes → No
Jul 2, 2026
NAICS 541519: exception YY → NN
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