SERVICE-DISABLED VETERAN-OWNED SMALL BUSINESS (SDVOSB)
U.S. Military Veteran Owned & Operated • Non-Titled Commercial & DoD Surplus

Commercial, Municipal & Military Surplus Equipment: Inspected by a Retired USAF Master Sergeant & NCCCO Crane Operator

Direct acquisition, technical verification, and wholesale remarketing of towable rotary-screw air compressors, mobile diesel generators, engine-driven welders, compact material handling machinery, and industrial rigging hardware in Gilbert, Arizona.

20+ Yrs U.S. Military Active Duty MSgt David S. Walker, USAF (Ret.) & U.S. Army Veteran
NCCCO Certified #555283119 Certified Tower Crane Operator Technical Rigor
Arizona Wholesale Equipment Dealer Clean Itemized Bills of Sale & AZ Form 5000A Resale
DLA / Municipal Fleet Direct DoD Disposition, ADOT, Phoenix Metro & Rental Fleets
Core Capabilities & Equipment Focus

Five Specialized Non-Titled Machinery Lines

We focus on high-demand commercial, municipal, and military surplus jobsite machinery, delivering work-ready mechanical assets backed by verified provenance and clean documentation.

Download Full Line Card (PDF)
Line 01 • NAICS 423830

Towable & Stationary Air Compressors

High-output rotary screw diesel towable and stationary shop air compressors sourced from municipal utilities, DoD bases, and national rental fleet rotations. Tested for cold-start, regulation idle, and full PSI delivery.

185-375 CFM Rotary Screw Doosan / Ingersoll Rand Sullivan-Palatek / Atlas Copco Air-End & Unloader Verified
Line 02 • NAICS 423830

Mobile Diesel Generators & Light Towers

Skid-mounted and trailer-mounted prime power units, commercial Tier 3 / Tier 4 Final diesel generators, 4-lamp LED/metal-halide jobsite light towers, and DoD MEP-series tactical quiet generators.

10 kW - 150 kW Output MEP-802A / MEP-803A / MEP-804B Caterpillar / Magnum / Multiquip Hz & Phase Load Checked
Line 03 • NAICS 423830

Commercial Welders & Shop Fabrication Gear

Field-ready diesel and gasoline engine-driven welder/generators, multi-process shop welders, plasma cutting consoles, and auxiliary hydraulic power units for structural steel and pipeline contractors.

Miller Trailblazer / Bobcat Lincoln Ranger / Vantage CC/CV Arc & Aux Power Tested Hydraulic Power Packs
Line 04 • NAICS 423810

Compact Earthmoving, Material Handling & Aerial Lifts

Wheeled skid steers, compact track loaders, telehandlers, rough-terrain and warehouse forklifts, and electric/diesel scissor and boom lifts vetted for hydraulic cylinder integrity and drive response.

Skid Steers & Track Loaders Rough-Terrain Forklifts & Telehandlers Scissor & Articulating Boom Lifts PIN / Serial Verified
Line 05 • NAICS 423840 / 423990 • NCCCO #555283119 Vetted

Inspected Rigging, Lifting & Jobsite Support Hardware

Industrial rigging packages, alloy shackles, wire-rope and synthetic web slings, spreader bars, snatch & load blocks, container twist-locks, and heavy jobsite support storage. Every rigging assembly is visually inspected by an active NCCCO Certified Tower Crane Operator (CCO ID #555283119) for ASME/OSHA tag legibility, throat deformation, and wire-rope strand integrity.

Crosby / Van Beest Shackles & Hooks Spreader Bars & Load Blocks Wire Rope & Synthetic Slings Jobsite Storage & Fleet Support DEMIL-A / Clean Gov Release
Inventory & Acquisition Desk

Live Lot Inventory Coming Soon • Custom Sourcing Open

We are currently acquiring and inspecting our next rotation of Arizona municipal, DLA Disposition Services (DoD DEMIL-A), and commercial rental fleet equipment. Verified individual serial/PIN listings with cold-start inspection video post here only after physical arrival and technical sign-off in Gilbert, Arizona.

GILBERT YARD STATUS: ACQUIRING & INSPECTING INCOMING LOTS 0 Active Public Lots Today

Current Yard Status: Acquiring & Inspecting Incoming Lots (Available Inventory Posting Soon)

0 Active Public Lots Listed Today • No Sight-Unseen or Phantom Listings

We never display placeholder stock or broker unverified auction listings. Every machine is listed on this page by exact manufacturer serial number / PIN only after physical intake, fluid and mechanical service, and under-load inspection by MSgt David S. Walker, USAF (Ret.), NCCCO Certified Crane Operator (#555283119).

Core Equipment Categories Actively Sourced at AZ Municipal, State & DoD Auctions
1. Towable Diesel Air Compressors 185-375 CFM rotary screw units (Doosan, Ingersoll Rand, Sullivan-Palatek, Atlas Copco) tested for full PSI and unloader valve regulation.
2. Mobile Diesel Generators & Light Towers 10-150 kW Tier 3/4 commercial sets, 4-lamp towable diesel light towers, and DoD MEP-series tactical quiet generators.
3. Engine-Driven Welders & Fab Miller Trailblazer / Bobcat and Lincoln Ranger diesel and gas welder/generators metered for CC/CV weld arc and 120/240V aux power.
4. Compact Material Handling & Lifts Pneumatic yard forklifts, skid steers, telehandlers, and electric/rough-terrain scissor and boom lifts.
5. Inspected Rigging Hardware Crosby alloy shackles, wire-rope and synthetic slings, spreader bars, load blocks, and Knaack/Greenlee jobsite chests.
6. Commercial Fleet Trucks & Trailers Arizona municipal and utility fleet work trucks, mechanics service bodies, and heavy equipment flatbed/tilt trailers.
4-Gate Pre-Listing Verification Protocol 1. Direct DoD / Municipal Fleet Acquisition → 2. Physical Arrival at Gilbert, AZ Yard → 3. Cold-Start Video & Load Verification → 4. Public Serial/PIN Listing with Itemized Bill of Sale.
Why Buyers Trust Stetson Walker Surplus & Equipment LLC

The Operator Standard: Military & Crane-Operator Discipline

When you wire funds or bring a cashier's check for heavy equipment, you deserve to know who inspected the machine and where it came from. We do not broker sight-unseen auction listings.

Founded & Inspected by MSgt David S. Walker, USAF (Ret.)

MSgt David S. Walker, USAF (Ret.) - Managing Member of Stetson Walker Surplus & Equipment LLC
MSgt David S. Walker, USAF (Ret.) 20+ Years Active Duty (USAF Security Forces / Combat Arms & U.S. Army MP) • NCCCO Tower Crane Operator (#555283119) Official U.S. Air Force Retired portrait. Appearance in uniform does not imply U.S. Air Force or Department of Defense endorsement.

Stetson Walker Surplus & Equipment LLC is 100% owned and operated by David Scott Walker, a Retired U.S. Air Force Master Sergeant with over 20 years of combined active-duty service in the U.S. Air Force and U.S. Army, and an active NCCCO Certified Tower Crane Operator (CCO ID #555283119).

Every compressor, generator, welder, lift, and rigging lot we acquire is evaluated with the same pre-operational inspection discipline required on military flightlines, combat arms ranges, and high-tonnage tower crane picks.

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    Unedited Cold-Start Video: Timestamped video showing dead-cold engine start, oil pressure rise, exhaust clarity, and operating RPM transition.
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    Hour-Meter & Serial Plate Verification: High-resolution photos of manufacturer data plates, engine serial tags, and true hour-meter readings.

Mechanical Vetting & Clean Commercial Documentation

Whether you are an Arizona excavation contractor, a commercial steel erector, a municipal fleet buyer, or an out-of-state equipment dealer, every transaction is backed by transparent mechanical disclosure and institutional-grade paperwork:

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    Fluid, Air-End & Load Verification: Rotary screw compressor air-ends are checked for oil carryover and unloader regulation; generators and welders are metered for true AC/DC voltage and Hz stability under load.
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    Provenance & DEMIL-A Release Chain: Direct acquisition from DLA Disposition Services (DoD Surplus), Arizona municipal auctions (ADOT, Phoenix, Tempe, Chandler, Maricopa County), and national rental fleets.
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    Notarized / Itemized Bill of Sale & AZ Form 5000A: Clear commercial Bill of Sale with full serial/PIN chain of custody, plus streamlined Arizona Form 5000A wholesale/resale tax exemption handling for qualified dealers.
Corporate Verification & Vendor Profile

Government, Banking & Vendor Registration Data

Standardized entity verification data for commercial bank underwriters, SAM.gov / SBA VetCert officers, DLA Disposition Services, municipal procurement departments, and commercial freight/escrow partners.

Download 1-Page Capability Statement (PDF)
Legal Entity Name Stetson Walker Surplus & Equipment LLC
Domain & Web Presence https://walkersurplus.com
Principal Office Address 1101 N Gilbert Rd, Apt 1004, Gilbert, AZ 85234-8618 (Maricopa County)
Federal Employer ID (EIN) Federal EIN: 43-2622198 • IRS Notice CP 575 G (Name Control: STET • Issued 10/26/2026)
AZ Corp Commission Entity ID AZCC Entity ID: #25139137 • Active Domestic Limited Liability Company (Work Order #202610250364118)
Arizona TPT / Resale Status ADOR JT-1 Application Confirmation #26Z2995012001 (Filed 10/26/2026 • Gilbert GB & Maricopa MAR • AZ Form 5000A Wholesale Resale)
Formation Date & Jurisdiction October 25, 2026 • State of Arizona, Arizona Corporation Commission (Member-Managed LLC)
Socioeconomic & Ownership Status 100% Service-Disabled Veteran-Owned Small Business (SDVOSB / VOSB Eligible)
Managing Member David Scott Walker, Master Sergeant, U.S. Air Force (Retired) • U.S. Army Veteran
Technical Credentials NCCCO Certified Tower Crane Operator • Certification ID #555283119
Primary NAICS Codes
  • 423830Industrial Machinery and Equipment Merchant Wholesalers (Primary)
  • 423810Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
  • 423840Industrial Supplies Merchant Wholesalers
  • 423990Other Miscellaneous Durable Goods Merchant Wholesalers
Primary Sourcing Channels DLA Disposition Services / DoD Surplus (DEMIL-A), Arizona State & Municipal Fleet Auctions (ADOT, City of Tempe, Chandler, Phoenix, Maricopa County), and Commercial Rental Fleet Dispositions
Payment & Settlement Terms Bank Wire Transfer (ACH / Fedwire), Verified Cashier's Check, Government Purchase Card / PO, and AZ Form 5000A Wholesale Resale Documentation