---
title: "MARK ZIMMER — Capability Statement"
uei: "DHVTENFD52D3"
cage: "1GM97"
canonical: "https://teamingindex.com/contractor/DHVTENFD52D3/capability.md"
html_url: "https://teamingindex.com/contractor/DHVTENFD52D3"
updated: "2026-11-09T17:28:18.052Z"
generator: "TeamingIndex capability twin 1.0"
legal_name: "MARK ZIMMER"
dba_name: "MARK OF THE Z HEATING"
primary_naics: "238220"
sam_status: "active"
active_exclusion: false
claimed: false
tier: "unclaimed"
---

# MARK ZIMMER

> MARK ZIMMER (DBA MARK OF THE Z HEATING) is a SAM.gov-registered entity based in GRANT, MI 49327-9654. UEI DHVTENFD52D3; CAGE 1GM97; primary NAICS 238220. Compliance posture not provided. Active SAM registration.

> **Unclaimed profile:** seeded from SAM.gov and USAspending public records. The entity has not claimed it, so capabilities and compliance posture have not been provided.

## Identifiers

- **Legal business name:** MARK ZIMMER
- **DBA name:** MARK OF THE Z HEATING
- **UEI (SAM.gov Unique Entity ID):** DHVTENFD52D3
- **CAGE code:** 1GM97
- **Entity structure:** Corporate Entity (Not Tax Exempt)
- **State of incorporation:** MI
- **Website:** <https://www.mofzhvac.com/>
- **TeamingIndex profile:** <https://teamingindex.com/contractor/DHVTENFD52D3>
- **Profile status:** Unclaimed · seeded from SAM.gov and USAspending public records

## Location

- **Physical address (city, state, ZIP):** GRANT, MI 49327-9654
- **Country:** United States
- **Congressional district:** MI-02

## NAICS & PSC

| NAICS | Title | Primary | Small under SBA size standard (SAM.gov) |
| --- | --- | --- | --- |
| 238220 | Plumbing, Heating, and Air-Conditioning Contractors | Yes | Yes |
| 332322 | Sheet Metal Work Manufacturing | No | Yes |
| 332410 | — | No | Yes |

- **PSC codes:** None on file

Size status is NAICS-specific and reflects the entity’s SAM.gov representations; check it against the size standard of the solicitation’s NAICS code.

## Socio-economic status

- Small Business (SB)

Source: SAM.gov entity registration, synced 2026-11-09. Confirm current SBA certification (8(a), HUBZone, WOSB/EDWOSB, VetCert SDVOSB/VOSB) before relying on a status for a set-aside.

## SAM registration & exclusion screening

- **Registration:** Active SAM registration
- **Registration expires:** 2027-04-13
- **Registration activated:** 2026-04-15
- **Exclusion screening (FAR subpart 9.4):** No active exclusion recorded in SAM.gov
- **Teaming eligibility:** Eligible to be proposed as a team member (active registration, no exclusion)
- **Source:** SAM.gov Entity Management, synced 2026-11-09

## Compliance posture

Compliance posture not provided by the contractor.

- Facility clearance: visible to paid members
  - Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).

## Contract vehicles

No contract vehicle holdings on file.

## Past performance

- **Total obligated, trailing 36 months (USAspending.gov):** $677,959
- **Award history:** 12 awards on record
- **Top funding agencies:** U.S. Coast Guard; Saint Lawrence Seaway Development Corporation; Maritime Administration

Showing the 10 most recent of 12 awards.

| Award PIID | Agency | NAICS / PSC | Obligated | Base + all options | Period of performance | Set-aside | Place of performance | Description |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 70Z08125PELIZ0107 | Department of Homeland Security / U.S. Coast Guard | 238220 / J045 | $192,588 | — | 2025-09-15 → 2026-12-31 | — | NC | HOT WATER BOILER REMOVAL AND REPLACEMENT |
| 70Z08426PDL950005 | Department of Homeland Security / U.S. Coast Guard | 238220 / J041 | $44,888 | — | 2026-09-21 → 2026-11-21 | — | NJ | SERVICING 2 AO SMITH CONDENSING BOILERS, REPLACING 2 SLANT-FINN MODULAR BOILERS AND REBUILDING 3 ARMSTRONG PUMPS AT USCG AIR STATION ATLANTIC CITY, EGG HARBOR TOWNSHIP, NJ |
| FA480326C0009 | Department of Defense / Department of the Air Force | 238220 / J041 | $0 | — | 2026-05-18 → 2026-06-16 | — | SC | THIS IS A CONSTRUCTION REQUIREMENT FOR THE DESIGN, DEMOLITION, AND INSTALLATION OF HVAC EQUIPMENT AT BUILDING 1510 IAW THE STATEMENT OF WORK. |
| 70Z02425PBOST0193 | Department of Homeland Security / U.S. Coast Guard | 238220 / J049 | $48,975 | — | 2025-09-30 → 2026-01-29 | — | MA | SERVICE |
| 140G0125P0122 | Department of the Interior / U.S. Geological Survey | 332410 / 4410 | $0 | — | 2025-06-17 → 2025-07-31 | — | MI | REPLACE FULTON BOILER IN LAFAYETTE |
| 140P5125C0002 | Department of the Interior / National Park Service | 333414 / Z2QA | $31,250 | — | 2025-02-07 → 2025-05-09 | — | GA | THIS 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… |
| FA460825P0022 | Department of Defense / Department of the Air Force | 333414 / 4410 | $59,046 | — | 2025-03-14 → 2025-04-12 | — | LA | ONE BRAND NAME AERCO BENCHMARK 1500 BOILER |
| 6923G225P000035 | Department of Transportation / Maritime Administration | 238220 / N045 | $94,000 | — | 2025-01-27 → 2025-03-17 | — | NY | USMMA DORMS WATER HEATING SYSTEM UPGRADE |
| 70Z02425PBOST0083 | Department of Homeland Security / U.S. Coast Guard | 333415 / 4520 | $19,000 | — | 2025-02-20 → 2025-02-28 | — | MA | TIME SENSITIVE |
| 6923G524C0187 | Department of Transportation / Saint Lawrence Seaway Development Corporation | 332410 / J020 | $138,462 | — | 2024-06-20 → 2025-02-28 | — | NY | BUOY BARGE BOILER REPLACEMENT |

## Proven teaming graph

- No first-tier sub-award reports name this company yet
- Source: USAspending.gov sub-award reports (FSRS), sync date not recorded. Prime contractors report first-tier subcontracts of $30,000 or more. Amounts are reported sub-award values.

## SBIR/STTR portfolio

- No SBIR/STTR awards on record for this company
- Source: SBIR.gov award records, sync date not recorded

## FedRAMP offerings

- No FedRAMP Marketplace listing is linked to this company
- Source: FedRAMP Marketplace, sync date not recorded

## Exclusions & screening

- Not yet checked against SAM.gov exclusions (search exclusions on SAM.gov: https://sam.gov/search/?index=ex)
- Source: SAM.gov Exclusions, sync date not recorded
- No confirmed match on the Consolidated Screening List (screened Nov 10, 2026)

## GSA CALC+ rates

- No GSA CALC+ awarded ceiling rates on record for this company
- Source: GSA CALC+ awarded ceiling rates, sync date not recorded. Ceiling rates are the most an agency can be charged, not prices paid

## Capabilities & differentiators

No capability narrative published.

## Technical tags

No technical tags published.

## Teaming preferences

- Teaming preferences not published
- **Teaming requests and NDAs:** request an introduction on the TeamingIndex profile (sign-in required): <https://teamingindex.com/contractor/DHVTENFD52D3>

## Business development contact

No business-development contact published.

## Corporate hierarchy

- No parent entity reported in SAM.gov
- Affiliation with a parent or sister concerns can affect small-business size status (13 CFR 121.103).

## Provenance & disclaimer

- **SAM.gov entity registration** (identifiers, NAICS/PSC, size and socio-economic status, hierarchy, registration and exclusion status): synced 2026-11-09
- **USAspending.gov** (prime award history and trailing 36-month obligations): nightly sync
- **Contractor-provided profile** (capabilities, teaming preferences, self-attested compliance): not provided
- **TeamingIndex verification** (credentials marked “Verified by TeamingIndex”): no verified credentials on record; methodology: <https://teamingindex.com/verification>
- **Blind SPRS:** exact NIST SP 800-171 SPRS scores are published only when the contractor opts in; brackets are cumulative thresholds (SPRS ≥ 0, SPRS ≥ 50, SPRS ≥ 70, SPRS ≥ 85, SPRS ≥ 95, SPRS ≥ 105, SPRS = 110 (perfect)).
- **Before award:** self-attested facts have not been independently verified. Confirm registration and exclusions in SAM.gov, CMMC status and SPRS assessment currency with the contractor (DFARS 252.204-7019, -7020 and -7021), facility clearances through DCSA’s NISS, AS9100-series certificates in the IAQG OASIS database, and FedRAMP authorizations on the FedRAMP Marketplace.
- **Zero CUI:** this document contains no Controlled Unclassified Information. TeamingIndex stores verification metadata only, never SSPs, POA&Ms or DD Form 254s.
- **Machine-readable:** schema.org JSON-LD is embedded in <https://teamingindex.com/contractor/DHVTENFD52D3>; this twin: <https://teamingindex.com/contractor/DHVTENFD52D3/capability.md>; site index: <https://teamingindex.com/llms.txt>

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