When is the response deadline for 140R4026Q0141?

Responses are due Nov 10, 2026. Always confirm the date and time zone in the notice on SAM.gov, since agencies sometimes extend deadlines with an amendment.

Who can respond to Z--Slv-Cb Pumping Plant Roof?

This notice is set aside for any business that is small under the SBA size standard for the contract's NAICS code. You also need an active SAM.gov registration, which is free.

Who usually wins roofing government contracts?

Under NAICS 238160, the largest federal contractors from FY2024 to FY2026 were Pacific Tech Construction Inc ($152M), Seneca Federal Solutions, LLC ($49.5M), Blasco Construction Corp ($39.5M).

Z--Slv-Cb Pumping Plant Roof

Solicitation · Department of the Interior · Responses due Nov 10, 2026

Z--Slv-Cb Pumping Plant Roof is a solicitation posted on SAM.gov by Department of the Interior (Upper Colorado Regional Office) on Nov 1, 2026, under NAICS 238160 (Roofing Contractors). It is set aside: Small Business Set Aside - Total. The work is to be performed in Colorado. Responses are due Nov 10, 2026.

Notice type: Solicitation
Agency: Department of the Interior
Office: Bureau of Reclamation / Upper Colorado Regional Office
Solicitation number: 140R4026Q0141
Industry (NAICS): 238160 Roofing Contractors
Set-aside: Small Business Set Aside - Total
Place of performance: Colorado
Posted: Nov 1, 2026
Responses due: Nov 10, 2026 (9 days left)

The full description, attachments and response instructions are on SAM.gov: read this notice on SAM.gov. To respond you need an active SAM.gov registration, which is free.

What this solicitation means

A solicitation (an RFP, RFQ or IFB) asks businesses to submit bids, quotes or proposals. Your response is an offer the agency can accept and turn into a contract.

Read the full solicitation and every attachment on SAM.gov, including the scope of work and evaluation criteria.
Confirm you are eligible: active SAM.gov registration, the NAICS size standard and any set-aside.
Submit questions to the contracting officer before the question deadline, if there is one.
Prepare your response exactly as instructed and submit it before the deadline.

Who wins roofing government contracts

Federal agencies obligated $1.4B on contracts under NAICS 238160 from FY2024 to FY2026, including $397M in FY2026. The largest contractors in this industry, possible competitors or teaming partners for this bid:

Pacific Tech Construction Inc: $152M
Seneca Federal Solutions, LLC: $49.5M
Blasco Construction Corp: $39.5M
Roofing Resources Inc: $39.4M
Yerkes South Inc.: $30.7M

Recent roofing contract awards

Recent contract awards under NAICS 238160
Start date	Recipient	Agency and description	Amount	Record
Sep 30, 2026	Daniels Building Co Inc	Department of Veterans AffairsPROJECT 506-26-201, REPLACE BLDG. 1W ROOF	$571,000	36C25026C0185
Sep 30, 2026	Venturia, Proizvodnja Konstrukcij in Strojev, D.o.o.	Department of StateROOF REPLACEMENT AT DEPUTY CHIEF OF MISSION RESIDENCE IN CAIRO, EGYPT	$1,469,084	19GE5026P0151
Sep 30, 2026	Baco LLC	Department of StateWINFIELD HOUSE ROOF REPLACEMENT FOR U.S. EMBASSY LONDON, UNITED KINGDOM	$869,984	19GE5026C0147
Sep 30, 2026	KSNL Consulting LLC	Department of Agriculture2026 ROOFING PROJECT	$149,000	12C0BA26P0006
Sep 30, 2026	Roswell Risk Services LLC	Department of AgricultureTIFTON BUILDINGS ROOFING PROJECT PERIOD OF PERFORMANCE IS 60 DAYS AFTER NOTICE TO PROCEED (NTP)	$0	12C0BA26P0005

More: government roofing contracts · NAICS 238160

Interior contract spending

The Department of the Interior obligated $21.5B on contracts from FY2024 to FY2026. Its largest contractors were General Dynamics Information Technology, Inc., NW Construction, Inc, Acacia Center for Justice. What it buys most: commercial and institutional building construction, water and sewer line and related structures construction, other heavy and civil engineering construction.

See Department of the Interior contracts: top contractors, what it buys and recent awards.

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Guides for this bid

Frequently asked questions

When is the response deadline for 140R4026Q0141?: Responses are due Nov 10, 2026. Always confirm the date and time zone in the notice on SAM.gov, since agencies sometimes extend deadlines with an amendment.
Who can respond to Z--Slv-Cb Pumping Plant Roof?: This notice is set aside for any business that is small under the SBA size standard for the contract's NAICS code. You also need an active SAM.gov registration, which is free.
Who usually wins roofing government contracts?: Under NAICS 238160, the largest federal contractors from FY2024 to FY2026 were Pacific Tech Construction Inc ($152M), Seneca Federal Solutions, LLC ($49.5M), Blasco Construction Corp ($39.5M).

Source: SAM.gov Contract Opportunities, last checked Nov 2, 2026. Independent website. Not affiliated with any government agency.