Weinkauf Plumbing & Heating Inc.
Alpena, MI Weinkauf Plumbing & Heating Inc.
- UEI
- LKL2JLL7FGZ6
- CAGE
- 69491
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 1411 M-32, Alpena, MI 49707, USA
- Website
- weinkaufph.com
- Founded
- 1959
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 76 Miscellaneous Repair Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| STA tawas potable water pipe repair | Coast Guard | $18,331 | |
| The contractor shall provide all personnel, equipment, supervision, and quality control necessary to repair the troop… | Department of the Army | $995,887 | |
| HMF MIO yellow dwelling furnace replacement | Forest Service | $10,566 | |
| Heater repair | Forest Service | $20,532 | |
| FY21- TDVG212000-replace B250 chiller-FO | Department of the Army | $68,900 |
About Weinkauf Plumbing & Heating Inc.
Weinkauf Plumbing & Heating Inc., an Alpena, Michigan-based HVAC and plumbing contractor established in 1959, operates as a prime contractor delivering mechanical systems repair, heating and cooling equipment replacement, and potable water infrastructure maintenance to federal agencies. The company is registered as a self-certified small disadvantaged business and competes under total small business set-asides on the majority of its work; recent prime awards include a $995.9 thousand total small business set-aside definitive contract from the Air National Guard for Troop Quarters HVAC mechanical systems repairs at the Alpena Combat Readiness Training Center (award date September 29, 2025, completion September 28, 2026), a $18.3 thousand firm fixed-price definitive contract from the Coast Guard for potable water pipe repair at the Sta Tawas facility in East Tawas, Michigan (awarded January 16, 2026), and a $10.6 thousand blanket purchase agreement call from the USDA Forest Service Eastern Region for furnace replacement in Mio, Michigan (awarded August 28, 2023).
Customer concentration centers on the Department of the Air Force Air National Guard, which accounts for six awards and $1.2 million in combined potential value across the portfolio. The USDA Forest Service Eastern Region ranks second with three awards totaling $281 thousand. The company also serves the Department of Homeland Security Coast Guard, the Department of the Interior US Geological Survey, and the Department of the Army. The top five customers cover 76% of all awards by count and 100% of combined potential value, reflecting a heavily concentrated customer base dominated by Air National Guard facilities maintenance work. Weinkauf holds a position on the USDA Forest Service Northeast Region 9 Facilities Blanket Purchase Agreement (multiple award IDV with a $250 thousand ceiling, awarded March 1, 2022, running through February 28, 2032), which has generated two task orders totaling $31 thousand for heating and furnace work.
Activity has remained sparse — one award in 2021, one in 2022, two in 2023, one in 2025, and one in 2026 — with a combined potential value of $1.6 million across seventeen total awards since 1986. One award (the Air National Guard HVAC systems repair contract worth $996 thousand) faces ultimate completion within the next twenty-four months and therefore presents recompete exposure. Weinkauf executes all work as the prime contractor with no identified major subcontractors, positioning the company as a direct performer of mechanical systems repair and facilities maintenance services rather than as a systems integrator or program management entity. The vendor's federal footprint is geographically concentrated in Michigan, with work performed primarily at Air National Guard, USDA Forest Service, and Coast Guard facilities in the state.
Quick answers
What is Weinkauf Plumbing & Heating Inc.'s UEI?
Weinkauf Plumbing & Heating Inc.'s Unique Entity ID (UEI) in SAM.gov is LKL2JLL7FGZ6.
What is Weinkauf Plumbing & Heating Inc.'s CAGE code?
Weinkauf Plumbing & Heating Inc.'s CAGE code is 69491.
What is Weinkauf Plumbing & Heating Inc.'s primary NAICS code?
Weinkauf Plumbing & Heating Inc.'s primary NAICS code is 238220 (Plumbing, Heating, and Air-Conditioning Contractors).
Where is Weinkauf Plumbing & Heating Inc. located?
Weinkauf Plumbing & Heating Inc.'s physical address in SAM.gov is 1411 M-32, Alpena, MI 49707, USA.
Is Weinkauf Plumbing & Heating Inc. registered in SAM.gov?
Yes. Weinkauf Plumbing & Heating Inc.'s SAM.gov registration is active through April 27, 2027.
What is Weinkauf Plumbing & Heating Inc.'s most recent federal award?
Weinkauf Plumbing & Heating Inc.'s most recent federal contract award is STA tawas potable water pipe repair (70Z03026CCLEV0008), from Coast Guard, on January 16, 2026.
On GovTribe
See Weinkauf Plumbing & Heating Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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