MARK ZIMMER is associated with UEI DHVTENFD52D3 and CAGE 1GM97 in public federal records. AcornBids currently links 7 prime awards totaling $425.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Homeland Security. Its recorded federal awards include work classified as Plumbing, Heating, and Air-Conditioning Contractors; Heating Equipment (except Warm Air Furnaces) Manufacturing; Power Boiler and Heat Exchanger Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Its public SAM.gov registration lists GRANT, MI, USA.
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 9, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Source facts
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 7 of 7 selected awards. Select a period to explore its awards.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 70Z08125PELIZ0107HOT WATER BOILER REMOVAL AND REPLACEMENT | Department of Homeland Security | $192.6K | Sep 15, 2025 | Dec 31, 2026 |
| FA480326C0009THIS IS A CONSTRUCTION REQUIREMENT FOR THE DESIGN, DEMOLITION, AND INSTALLATION OF HVAC EQUIPMENT AT BUILDING 1510 IAW THE STATEMENT OF WORK. | Department of Defense | $0 | May 18, 2026 | Jan 5, 2027 |
| 70Z02425PBOST0193SERVICE | Department of Homeland Security | $49.0K | Sep 30, 2025 | Jan 29, 2026 |
| 140P5125C0002THIS PROJECT SHALL REMOVE AND DISPOSE OF THE EXISTING 500K BTU BOILER AND INSTALL A SAME OR EQUIVALENT OUTDOOR RATED BOILER AND NECESSARY PLUMBING AT THE VISITOR CENTER. THE… | Department of the Interior | $31.2K | Feb 7, 2025 | May 9, 2025 |
| 140G0125P0122REPLACE FULTON BOILER IN LAFAYETTE | Department of the Interior | $0 | Jun 17, 2025 | Jul 31, 2025 |
| FA460825P0022ONE BRAND NAME AERCO BENCHMARK 1500 BOILER | Department of Defense | $59.0K | Mar 14, 2025 | Apr 12, 2025 |
| 6923G225P000035USMMA DORMS WATER HEATING SYSTEM UPGRADE | Department of Transportation | $94.0K | Jan 27, 2025 | Mar 17, 2025 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Apr 15, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Aug 26, 2021 |
| Entity start | Jul 21, 1984 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 332322 — Sheet Metal Work Manufacturing | Not reported |
| 332410 — Power Boiler and Heat Exchanger Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| COLE H ZIMMER | Government business | Contact method not published | SAM registration | Not available |
| COLE H ZIMMER | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 238220 — Plumbing, Heating, and Air-Conditioning Contractors; 333414 — Heating Equipment (except Warm Air Furnaces) Manufacturing; 332410 — Power Boiler and Heat Exchanger Manufacturing.
Recorded products and services: J045 — Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment; N045 — Installation of Equipment: Plumbing, Heating, and Waste Disposal Equipment; 4410 — Industrial Boilers.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
953 E 136TH ST, GRANT, Michigan 49327, United States
Registered location from SAM.gov; award performance locations may differ.
238220 — Plumbing, Heating, and Air-Conditioning Contractors.
Primary SAM.gov NAICS classification.
Department of Homeland Security; Department of Transportation; Department of Defense.
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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