Contract · Federal · Small Business Set Aside - Total

Vertical Construction Multiple Award Contract (MAC)

Agency: DEPT OF DEFENSE / DEPT OF THE AIR FORCE
Location: Malmstrom AFB, MT
Amount: Amount not listed
Posted: Aug 31, 2026
Set-aside: Small Business Set Aside - Total
NAICS code: 236220 - Commercial and Institutional Building Construction look up NAICS codes
PSC code: Z2JZ - Maintenance, Repair, or Alteration of Real Property (general category)

Timeline

Posted

Aug 31, 2026
Status

Open now

What contracts like this typically pay

est. $64K-$994K

Estimated from 472 similar past awards nationwide, NAICS 236220.

This is not this contract’s value. It’s what the government has actually paid for comparable work in the past. How we estimate this.

What this contract is for

Agency: DEPT OF DEFENSE / DEPT OF THE AIR FORCE
Location: Malmstrom AFB, MT
Set-aside: Small Business Set Aside - Total
NAICS: 236220 - Commercial and Institutional Building Construction
Scope: Federal

PRIMARY MAC - The purpose of the Vertical Construction MAC is to provide design-bid-build and design-build construction services for a broad range of military renovation and construction projects, primarily in support of the Malmstrom AFB installation, Launch Facilities (LF), and Missile Alert Facilities (MAFs).

Work performed under Vertical Construction MAC orders may include but is not limited to the repair, renovation, alteration, and/or demolition of various vertical structures, building equipment & systems (plumbing, electrical, HVAC, fire suppression, etc.), and interior/exterior finishes.

The initial ordering period is projected to be five (5) years with a two (2) year option year (potential total contract length of seven (7) years) and will have an estimated overall contract ceiling of $99,999,999.99.

SEED PROJECT – The proposed initial task order to be awarded under the Vertical Construction MAC is the DSN/CSN Repair Bldg.

1082 HVAC project on Malmstrom AFB, MT.

This project consists of developing conceptual documents for two (2) courses of action (COAs) to provide backup cooling and humidification along with a rough order of magnitude for each COA.

The COAs should include HVAC components similar to the existing system.

The Government will select one (1) COA to take to the 65% design and develop into a 100% Type B design.

The seed project period of performance is 242 calendar days after receipt of notice to proceed (NTP).

Construction may commence after acceptance of the 65% design.

Official solicitation and documents

The full solicitation, any attachments, and the actual submission instructions live on the official listing, not on this page. Oppward summarizes public record data; it does not host or mirror the source documents.

View the official listing on SAM.gov

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How to bid on this

This is a contract solicitation, not a grant. To bid, you submit a proposal (usually a price and a description of how you would do the work) directly to the government, through the channel the official listing specifies, not through Oppward.

Make sure your business has an active SAM.gov registration. You cannot be paid on a federal contract without one.
Read the full solicitation on the official listing above, especially the scope of work, not just this summary. Our guide to reading a solicitation walks through what to look for.
Check the set-aside listed above and confirm your business actually qualifies for it before you spend time on a proposal. See our guide to set-asides if the category is unfamiliar.
Submit your proposal by the deadline, using the exact submission method the official listing states. A technically on-time bid sent the wrong way is often treated as late.

Read our guide: Government construction and trades contracts: how they work