Walker Mechanical Contractors Inc.
Louisville, KY Walker Mechanical Contractors Inc.
- UEI
- RL8JN3HKBRY6
- CAGE
- 442R5
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 4500 Robards Ln, Louisville, KY 40218, USA
- Website
- walkermechanical.com
- Founded
- 1986
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 76 Miscellaneous Repair Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Repair bldg. 1 water tank valves at the robely REX VAMC, louisville, KY. | Veterans Integrated Service Network 9 | $24,308 | |
| Emergency HVAC motor crane lift | Veterans Integrated Service Network 9 | $15,560 | |
| Repair/replace 1660 gallon hot water tank | Veterans Integrated Service Network 9 | $52,797 | |
| Steam valve replacement to sterilize SPS equipment at the robley REX VA medical center. | Veterans Integrated Service Network 9 | $39,634 | |
| Emergency water main break at the robley REX VA medical center in louisville, kentucky. | Veterans Integrated Service Network 9 | $71,774 |
About Walker Mechanical Contractors Inc.
Walker Mechanical Contractors Inc., a Louisville, Kentucky-based mechanical contracting firm operating as a Subchapter S Corporation, delivers facility maintenance and infrastructure repair services to the Department of Veterans Affairs as a full-and-open prime contractor with no participation in set-aside programs. The vendor competes exclusively under standard procurement procedures and holds no SBA certifications or designations. Walker Mechanical Contractors operates across primary NAICS 442611 (Plumbing, Heating, and Air-Conditioning Contractors) and secondary categories including Commercial and Institutional Building Construction and Water and Sewer Line Construction, with corresponding PSC alignment in equipment maintenance and repair.
Customer concentration is extreme. The Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 9 accounts for 24 awards and $533 thousand combined potential value, representing 81% of the vendor's combined potential value across its entire 53-award portfolio. All named federal work targets the Robley Rex VA Medical Center in Louisville, Kentucky, where Walker Mechanical Contractors has performed recurring emergency and planned maintenance since 2022. Representative recent work includes a $71.8 thousand purchase order awarded in November 2022 for emergency water main break repairs, a $39.6 thousand definitive contract in August 2023 for steam valve replacement to sterilize surgical equipment, a $52.8 thousand purchase order in May 2025 for repair or replacement of a 1,660-gallon hot water tank, and a $24.3 thousand definitive contract in April 2026 for Building 1 water tank valve repairs. The vendor also holds one $68 thousand award from the Department of Commerce US Census Bureau. Walker Mechanical Contractors operates as a 100% prime contractor with no subcontract footprint. Activity is sparse — two awards in 2021, one each in 2022 and 2023, two in 2025, and one in 2026 — with only one award ($24 thousand) facing completion in the next twenty-four months. The vendor's total federal award portfolio carries $741 thousand combined potential value, with 100% obligated across all awards.
Quick answers
What is Walker Mechanical Contractors Inc.'s UEI?
Walker Mechanical Contractors Inc.'s Unique Entity ID (UEI) in SAM.gov is RL8JN3HKBRY6.
What is Walker Mechanical Contractors Inc.'s CAGE code?
Walker Mechanical Contractors Inc.'s CAGE code is 442R5.
What is Walker Mechanical Contractors Inc.'s primary NAICS code?
Walker Mechanical Contractors Inc.'s primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
Where is Walker Mechanical Contractors Inc. located?
Walker Mechanical Contractors Inc.'s physical address in SAM.gov is 4500 Robards Ln, Louisville, KY 40218, USA.
Is Walker Mechanical Contractors Inc. registered in SAM.gov?
Yes. Walker Mechanical Contractors Inc.'s SAM.gov registration is active through February 13, 2027.
What is Walker Mechanical Contractors Inc.'s most recent federal award?
Walker Mechanical Contractors Inc.'s most recent federal contract award is Repair bldg. 1 water tank valves at the robely REX VAMC, louisville, KY (36C24926C0012), from Veterans Integrated Service Network 9, on April 30, 2026.
On GovTribe
See Walker Mechanical Contractors Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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