Mark-Vii Enterprises, Inc.

Omaha, NE Doing business as Mark VII Enterprises

UEI
WZRHJJXGXBM1
CAGE
60WL6
Primary NAICS
236220 Commercial and Institutional Building Construction
SAM.gov registration
Active through

Company facts

SBA certifications
8(a) Program Participant
– · Current
HUBZone Firm
· Current
Veteran-Owned Small Business
– · Current
Service Disabled Veteran-Owned Small Business
– · Current
Self-certified in SAM.gov
  • Minority Owned Business
  • Self Certified Small Disadvantaged Business
  • For Profit Organization
  • Veteran Owned Business
  • Other Than One of the Proceeding
  • DOT Certified DBE
  • Service Disabled Veteran Owned Business
  • Subchapter S Corporation
Entity structure
Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov
Show all
Corporate family
SAM.gov registration date
Physical address
4028 Hamilton St, Omaha, NE 68131, USA
Website
markviienterprises.com
Founded
2005
Employees
1-10
Estimated annual revenue
$1M-$10M
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
SIC code
87 Engineering & Management Services
Profiles

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Recent federal awards

Mark-Vii Enterprises, Inc.'s 5 most recent federal contract and grant awards, newest first. Amounts are dollars obligated.
Award Agency Obligated Awarded
Boiler plant door repair Contract · 36C26326P0707 Veterans Integrated Service Network 23 $24,604
Emergency steam leak repair Contract · 36C26326P0706 Veterans Integrated Service Network 23 $24,684
HVAC repair or upgrade Contract · 36C26326P0659 Veterans Integrated Service Network 23 $1,134,978
Pipe replacement service for the grand island VA medical center. Contract · 36C26326P0539 Veterans Integrated Service Network 23 $124,000
Boiler plant piping repair Contract · 36C26326P0520 Veterans Integrated Service Network 23 $47,503

About Mark-Vii Enterprises, Inc.

Written by GovTribe AI ·

Mark-Vii Enterprises, Inc. (doing business as Mark VII Enterprises) is a Service-Disabled Veteran-Owned Small Business headquartered in Omaha, Nebraska, that provides facility maintenance, mechanical systems repair, construction, and janitorial services to federal agencies as a prime contractor exclusively. The company holds SBA certifications as an 8(a) Program Participant, a HUBZone firm, and a Service-Disabled Veteran-Owned Small Business, positioning it to compete across both set-aside and full-and-open procurements. Mark-Vii Enterprises is minority-owned and self-certified as a small disadvantaged business; its corporate structure includes two named subsidiaries: Unified Support Services, LLC and Mcl-Mrk VII LLC, both SDVOSB joint ventures.

Across 79 prime awards with combined potential value of $100.3 million, Mark-Vii Enterprises demonstrates deep concentration in facility infrastructure services. The top NAICS codes are Plumbing, Heating, and Air-Conditioning Contractors (31 awards) and Commercial and Institutional Building Construction (21 awards), with janitorial services accounting for 10 awards. Representative work includes a $1,432,655.92 SDVOSB definitive contract with Veterans Integrated Service Network 19 for mechanical systems maintenance at Sheridan VA Medical Center (HVAC, steam generation, refrigeration systems; performance through September 2029); a $2,343,223 8(a) Sole Source purchase order from Air Combat Command for HVAC maintenance of 20 CRAC units supporting the 557 Weather Wing at Offutt Air Force Base (through September 2028); a $1,280,000 SDVOSB contract with VISN 23 for electrical grid maintenance at the Nebraska Western Iowa Health Care System (through March 2027); and a $542,100 SDVOSB Sole Source contract for floor cleaning services at VA Nebraska-Western Iowa Health Care System (through May 2031).

Customer concentration is pronounced. Veterans Integrated Service Network 23 dominates by award count: 48 awards worth $12.4 million combined potential value, covering boiler maintenance, chiller rental and repair, electrical services, janitorial work, and emergency facility repairs. However, the Air National Guard anchors the portfolio by dollar value: three awards (two separate IDCs) carry $76 million in combined potential value. The Air Force Air Combat Command is the third-largest customer by volume (8 awards, $5.4 million) with HVAC controller replacement, boiler repair, and chiller overhaul work at Offutt Air Force Base. VHA VISN 19, GSA Region 6, and the Department of Transportation round out the top tier. Across 14 distinct federal customers, the top five account for 86% of awards and 98% of combined potential value.

Mark-Vii Enterprises holds positions on four named indefinite delivery contracts. The largest is a $38 million Air National Guard multiple-award task order contract for maintenance, repair, and construction services supporting Nebraska National Guard facilities (five-year period, awarded May 2025, extended August 2024, through August 2029; individual task orders range from $2 thousand to $5 million). The company also holds a single-award $1,256,166 SDVOSB IDC with VISN 23 for chiller rental services (May 2025 through September 2026). Two legacy IDCs with VISN 23 (36C26320D0066 and 36C26325D0061) supported six and two task orders respectively, valued at $1.2 million and $628 thousand combined.

Activity has grown inconsistently year over year, with 9 awards in 2022, declining to 6 in 2023, spiking to 17 in 2024, then moderating to 8 in 2025 and 4 in 2026 (through August). Six awards with ultimate completion dates within the next twenty-four months carry combined potential value of $2.9 million, presenting moderate recompete exposure in the near term. The largest upcoming recompete involves the VA mechanical systems and electrical grid maintenance contracts with VISN 19 and VISN 23 expiring in 2027 and 2029 respectively.

Across SCI-reportable federal service contracts, Mark-Vii Enterprises shows minimal invoiced activity: $189 thousand in FY2023 against 1.3 FTEs, with no recorded SCI activity in FY2022 or FY2024. This reflects the vendor's business model: most awards are facility construction, repair, and maintenance services delivered on a project-by-project basis under purchase orders and task orders rather than as ongoing service contracts above the $150 thousand SCI reporting threshold. On the single FY2023 SCI record, median government-paid rates ran at $72.77 per hour. Mark-Vii Enterprises does not engage subcontractors across its federal portfolio — it operates 100% as a prime, delivering services in-house without named sub relationships. The company carries no federal contract sub-awards in the source data.

SBA capabilities narrative

From the vendor's SBA profile

Construction and project management for commercial buildings, including schools and public-use facilities. Including specialty trades: electrical, plumbing, mechanical systems. Emergency and rapid response, equipment swap-outs, and technically and logistically challenging projects.

Quick answers

What is Mark-Vii Enterprises, Inc.'s UEI?

Mark-Vii Enterprises, Inc.'s Unique Entity ID (UEI) in SAM.gov is WZRHJJXGXBM1.

What is Mark-Vii Enterprises, Inc.'s CAGE code?

Mark-Vii Enterprises, Inc.'s CAGE code is 60WL6.

What is Mark-Vii Enterprises, Inc.'s primary NAICS code?

Mark-Vii Enterprises, Inc.'s primary NAICS code is 236220 (Commercial and Institutional Building Construction).

Where is Mark-Vii Enterprises, Inc. located?

Mark-Vii Enterprises, Inc.'s physical address in SAM.gov is 4028 Hamilton St, Omaha, NE 68131, USA.

Is Mark-Vii Enterprises, Inc. registered in SAM.gov?

Yes. Mark-Vii Enterprises, Inc.'s SAM.gov registration is active through March 26, 2027.

Which SBA certifications does Mark-Vii Enterprises, Inc. hold?

Mark-Vii Enterprises, Inc. holds 8(a) Program Participant, HUBZone Firm, Veteran-Owned Small Business and Service Disabled Veteran-Owned Small Business certifications from the SBA.

What is Mark-Vii Enterprises, Inc.'s most recent federal award?

Mark-Vii Enterprises, Inc.'s most recent federal contract award is Boiler plant door repair (36C26326P0707), from Veterans Integrated Service Network 23, on September 1, 2026.

On GovTribe

See Mark-Vii Enterprises, Inc.'s full federal record

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