William Klesalek
William Klesalek is a general engineering contractor in Mandan, ND. Its SAM.gov registration M6E7EG86JTM5 is active on the issuer's file, checked Nov 2, 2026.
William Klesalek
General engineering contractor · Mandan, ND
SAM.gov registration M6E7EG86JTM5Activechecked Nov 2, 2026
- ClassSole proprietorship registered in SAM.gov
- ExpiresAug 10, 2027
- WhereMandan, ND · serves North Dakota
William Klesalek has not claimed its listing, so it takes no requests here yet. Contact them directly.
Listing details
What the issuer's record says
- Status
- SAM.gov registration active
- SAM.gov registration
- US-GSA-SAM M6E7EG86JTM5
- Classes
- Sole proprietorship registered in SAM.gov
- Expires
- Aug 10, 2027
- Checked
- Nov 2, 2026, against the SAM.gov registered entities
The business
- What they do
- General engineering contractor
- Where
- Mandan, ND
- Serves
- North Dakota
- Listing updated
- Oct 24, 2026
- Listing
- Built from public records. Not claimed yet.
From the government record
- Licensed Not in the record SAM.gov registration M6E7EG86JTM5 is active; it is a registration, not a license.
Checked Nov 2, 2026 from the SAM.gov registered entities · view record
- Bonded Not in the record The SAM.gov registered entities does not say whether the business is bonded.
Checked Nov 2, 2026 from the SAM.gov registered entities · view record
- Insured Not in the record The SAM.gov registered entities does not say whether the business is insured.
Checked Nov 2, 2026 from the SAM.gov registered entities · view record
More general engineering contractors in Mandan
Storms Construction Inc
Mandan, ND
Proof for Storms Construction Inc
- SAM.gov registration
- SAM.gov SXGFCMEWNHJ3
- Issuer
- SAM.gov
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Jul 8, 2027
- Checked
- Nov 2, 2026
- Where
- Mandan, ND · serves North Dakota
- Listing
- Built from public records. Not claimed yet, so call them directly.
Cofells Plumbing & Heating, Inc.
Bismarck, ND · 9 mi away
Proof for Cofells Plumbing & Heating, Inc.
- SAM.gov registration
- SAM.gov QLFLHNTSLLZ5
- Issuer
- SAM.gov
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Feb 9, 2027
- Checked
- Nov 2, 2026
- Where
- Bismarck, ND · serves North Dakota
- Listing
- Built from public records. Not claimed yet, so call them directly.
Northern Plains Drilling & Excavating Inc
Bismarck, ND · 8 mi away
Proof for Northern Plains Drilling & Excavating Inc
- SAM.gov registration
- SAM.gov NPWDSW6NBBU3
- Issuer
- SAM.gov
- Status
- Active
- Class
- Other organization registered in SAM.gov
- Expires
- May 28, 2027
- Checked
- Nov 2, 2026
- Where
- Bismarck, ND · serves North Dakota
- Listing
- Built from public records. Not claimed yet, so call them directly.
Wbi Energy Midstream, LLC
Bismarck, ND · 8 mi away
Proof for Wbi Energy Midstream, LLC
- SAM.gov registration
- SAM.gov GKQTLBVLEQC3
- Issuer
- SAM.gov
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Nov 25, 2026
- Checked
- Nov 2, 2026
- Where
- Bismarck, ND · serves North Dakota
- Listing
- Built from public records. Not claimed yet, so call them directly.
Weisz & Sons, Inc.
Bismarck, ND · 8 mi away
Proof for Weisz & Sons, Inc.
- SAM.gov registration
- SAM.gov DVBMCMVMR285
- Issuer
- SAM.gov
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Apr 30, 2027
- Checked
- Nov 2, 2026
- Where
- Bismarck, ND · serves North Dakota
- Listing
- Built from public records. Not claimed yet, so call them directly.
Run this business? Claim it free and get a free AI front desk.Claim this listing
Listing updated Oct 24, 2026. Hide an address, correct or remove this listing.