Gardner Zemke Co
Gardner Zemke Co received $1.8M in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 22.0% from $2.3M the year before, and $26.9M since FY2022. Its largest customer is the Department of the Interior.
See 2 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- P5XRJHGMS2Y5
- CAGE code
- 0HDU4
- Headquarters
- Albuquerque, NM
- Business size
- Small Business
- Parent company
- Gardner Zemke Co (UEI HCHZW64S78V4)
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Markets where it ranks top 10
Agency and NAICS markets where this UEI is one of the ten largest primes in the latest 12 months.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of the Interior | $1.6M | $14.6M |
| Corps of Engineers - Civil Works | $0 | $10.0M |
| Department of Defense | $251K | $2.0M |
| Department of Energy | $0 | $278K |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
| NAICS | Industry | Latest 12 mo | Since FY2022 |
|---|---|---|---|
| 237130 | Power and Communication Line and Related Structures Construction | $386K | $21.6M |
| 335311 | Power, Distribution, and Specialty Transformer Manufacturing | $1.4M | $2.5M |
| 238210 | Electrical Contractors and Other Wiring Installation Contractors | $0 | $1.7M |
| 238990 | All Other Specialty Trade Contractors | $0 | $927K |
| 333613 | Mechanical Power Transmission Equipment Manufacturing | $0 | $183K |
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| Z2MD | Repair or Alteration of EPG Facilities - Hydro | $9.8M |
| Y1KA | Construction of Dams | $5.7M |
| 5950 | Coils and Transformers | $2.3M |
| J036 | Maint/Repair/Rebuild of Equipment- Special Industry Machinery | $2.0M |
| Z2BG | Repair or Alteration of Electronic and Communications Facilities | $1.9M |
| N061 | Installation of Equipment- Electric Wire and Power Distribution Equipment | $1.2M |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| 140R3024C0008 | Department of the Interior HOOVER DAM POWERPLANT STATION SERVICE REPLACEMENT BOULDER CANYON PROJECT, ARIZONA, NEVADA | $9.8M | Apr 1, 2027 |
| 140R3025F0106 | Department of the Interior HOOVER GSU TRANSFORMER KN2A REHAB | $2.3M | Sep 30, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 140R3025F0106 | Department of the Interior HOOVER GSU TRANSFORMER KN2A REHAB | $850K | Sep 18, 2025 |
| 140R4025C0018 | Department of the Interior BM - STATION SERVICE D1A BUS | $702K | Sep 16, 2025 |
| W9127N24C0014 | Corps of Engineers - Civil Works BONNEVILLE POWERHOUSE 1 METERING ENHANCEMENT | $1.2M | Sep 26, 2024 |
| 140R3024C0008 | Department of the Interior HOOVER DAM POWERPLANT STATION SERVICE REPLACEMENT BOULDER CANYON PROJECT, ARIZONA, NEVADA | $9.8M | Sep 20, 2024 |
| 140R6024P0061 | Department of the Interior WY GLENDO (POWERPLANT) KY1A LOW VOLTAGE BUSHING REPLACEMENTS | $183K | Jul 22, 2024 |
| 140R4024C0006 | Department of the Interior REPLACEMENT OF DIESEL ENGINE GENERATOR BM | $467K | Apr 30, 2024 |
| W912DW24C0003 | Department of Defense TRANSFORMER REFURBISHMENT AND EQUIPMENT | $250K | Jan 30, 2024 |
| W9128F23C0038 | Corps of Engineers - Civil Works REPLACEMENT OF SWITCHYARD DISCONNECT SWITCHES AT OAHE DAM, SD | $5.3M | Sep 21, 2023 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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