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DNS Plumbing & Heating LLC

South Saint Paul, MN

General information for DNS Plumbing & Heating LLC

Physical address
101 12th Ave N, South Saint Paul, Mn, 55075
Mailing address
101 12th Ave N, South Saint Paul, MN, 55075
Website
dnsheating.com

Points of contact for DNS Plumbing & Heating LLC

SAM.gov Points of Contact

Nicholas Schaefer
Government Business POC Electronic Business POC
101 12th Ave N, South Saint Paul, MN, 55075

Additional contact details may be available

NAICS codes for DNS Plumbing & Heating LLC

Code Description Small Business
238220 PRIMARY Plumbing, Heating, and Air-Conditioning Contractors Yes
238290 Other Building Equipment Contractors Yes

PSC codes for DNS Plumbing & Heating LLC

Code Description
H341 INSPECTION- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
J041 MAINTENANCE, REPAIR, AND REBUILDING OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
J045 MAINTENANCE, REPAIR, AND REBUILDING OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT
N041
INSTALLATION OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
Z1AA
MAINTENANCE OF OFFICE BUILDINGS
Z2AA
REPAIR OR ALTERATION OF OFFICE BUILDINGS

Update history

1 change(s) tracked
Feb 14, 2026
NAICS 238220: small-business status No → Yes
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