Total4,022
Active2,010
With enforcement10
Trades12
Trades
Electrical
1341(635 active)
Residential Contractors
1122(446 active)
Plumbing
670(338 active)
Boiler
418(330 active)
Contractor Registration
138(77 active)
Mechanical Contractor Bond
131(55 active)
High Pressure Piping
127(85 active)
Elevator
35(19 active)
Continuing Education
14(5 active)
Building Officials
13(13 active)
Manufactured Structures
7(3 active)
Water Conditioning
6(4 active)
Contractors450
PERKINS WILLIAM D
dba ALPINE BUILDERS
Residential ContractorsDULUTH, MN#BC755753
5.0 (16)
Skyline Contractors L.L.C.
Contractor RegistrationDuluth, MN#IR808374
1 LLC
Residential ContractorsDULUTH, MN#BC736247
A & T Excavation
PlumbingDuluth, MN#L3156
A 1 CONSTRUCTION INC
dba PERRAULT CONSTRUCTION
Residential ContractorsDULUTH, MN#CR005659
A W KUETTEL & SONS INC
PlumbingDULUTH, MN#PC643830
ABBOTT CONSTRUCTION LLC
dba ABBOTT CONSTRUCTION
Residential ContractorsDULUTH, MN#BC385948
ABSALUTE VINYL WINDOW & SIDING CO.
Residential ContractorsDULUTH, MN#BC793509
ADAM M CALDWELL
PlumbingDuluth, MN#PM067803
ADAM R MATTHYS
Residential ContractorsDuluth, MN#QB675544
ADAMSKI BUILDERS LLC
Residential ContractorsDULUTH, MN#BC639271
ADVANCED HOME INSPECTION SERVICES LLC
dba ADVANCED HOME SOLUTIONS, DULUTH DECK COMPANY
Residential ContractorsDuluth, MN#BC807934
ADVANTAGE AIR PLUMBING HEATING & COOLING INC
PlumbingDULUTH, MN#PC150082
ALAN K IHRKE
BoilerDuluth, MN#SP086365
ALL SERVICE HEATING LLC
dba KB PLUMBING & HEATING
PlumbingDULUTH, MN#PC648160
ALLAN R SCHOKKER
Residential ContractorsDuluth, MN#QB753722
Enforcement on file
ALLIANCE INC
Residential ContractorsDULUTH, MN#BC797784
ANDERSON BUILDING & RESTORATION INC
Residential ContractorsDULUTH, MN#BC639813
ANDERSON TODD M
dba A M MECHANICAL
PlumbingDULUTH, MN#PC644515
ANDREW J KLINGSPORN
BoilerDuluth, MN#SP642231
ANDREW T KNUTSON
Residential ContractorsDuluth, MN#QB726140
Enforcement on file
ANTHONY JOSEPH AUSTIN
ElectricalDuluth, MN#RE796490
ARCHER PROPERTY SERVICES LLC
Residential ContractorsDuluth, MN#BC807343
ASI ELECTRIC LLC
ElectricalDULUTH, MN#EA797694
ASKELIN BROS CONSTRUCTION LLC
Residential ContractorsDULUTH, MN#BC722975
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Data sourced from Minnesota Department of Labor & Industry, Minnesota Attorney General, federal OSHA, and municipal permit offices. Records are public and may not reflect pending appeals or corrections.