Baselayer Business Index

N.B.I. Mechanical Contractors, Inc.

Business profileC corporationLinked registrations

Public business information with links to supporting state records. Data as of October 16, 2026.

Business profile

Legal business name
N.B.I. Mechanical Contractors, Inc.
Alternative and DBA names
3M Plumbing & Heating, Inc.
Ntapalis Plumbing, Inc.
Entity type
C corporation
Original incorporation date
November 27, 1990
Time in business
35 years and 10 months
Jurisdiction count
2

All known addresses

  • 91 Maple St Ste 18, Lowell, MA 01852

    Listed in Massachusetts

Registered states

View linked public registration records.

MassachusettsDomestic registrationView registration →New Hampshire3M Plumbing & Heating, Inc.Foreign registrationView registration →

Source: public state registration records. Missing values are not a negative finding.

Full business report $5