Filings naming this contractor, across the public source's longer history.
Recent collected filings appear below. Load the source history to research earlier activity.
Free account · five lookups per hour
This query uses the listed source name, ignoring letter case. Aliases and namesakes are not resolved, and this is not a company's verified complete work history. Dates mean issued / ready to issue. They do not establish construction start, completion, available bids, or work quality. Reported estimates are not added.
Source status: Active
Interior work · Demolition
MARON ELECTRIC COMPANY · Contractor-Electrical
SKENDER CONSTRUCTION LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
ADMIRAL HEATING & VENTILATING · Contractor-Refrigeration
ADMIRAL HEATING & VENTILATING · Contractor-Ventilation
Source status: Complete
Administrative record
DW MECHANICAL GROUP,INC. · Plumbing Contractor
Source status: Active
Interior work · Demolition · HVAC · Electrical · Plumbing
CARLYN ELECTRICAL CONSTRUCTION · Contractor-Electrical
CRANE CONSTRUCTION COMPANY, L.L.C. · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
COLUMBIA SHEET METAL WORKS · Contractor-Ventilation
COLUMBIA SHEET METAL WORKS INC · Contractor-Ventilation
Source status: Complete
Administrative record
DW MECHANICAL GROUP,INC. · Plumbing Contractor
Source status: Active
Interior work · Demolition · HVAC · Electrical · Plumbing
BLADE ELECTRIC & · Contractor-Electrical
POWER CONSTRUCTION COMPANY, LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
ADMIRAL HEATING & VENTILATING · Contractor-Ventilation
Source status: Active
Interior work · Multifamily building
JM POLCURR INC · Contractor-Electrical
POWERS & SONS CONSTRUCTION · Contractor-General Contractor
RV BULDERS CORP · Masonry Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
HTH MECHANICAL SERVICES · Contractor-Refrigeration
HTH MECHANICAL SERVICES · Contractor-Ventilation
Source status: Active
Interior work · HVAC · Electrical · Plumbing
CARLYN ELECTRICAL CONSTRUCTION · Contractor-Electrical
CRANE CONSTRUCTION COMPANY, L.L.C. · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
AMCO, INC · Contractor-Refrigeration
AMCO, INC · Contractor-Ventilation
Source status: Active
Interior work · Demolition · HVAC · Electrical · Plumbing
BLADE ELECTRIC & · Contractor-Electrical
POWER CONSTRUCTION COMPANY, LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
ADMIRAL HEATING & VENTILATING · Contractor-Ventilation
Source status: Active
Interior work · HVAC · Electrical
BLADE ELECTRIC & · Contractor-Electrical
POWER CONSTRUCTION COMPANY, LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
HILL MECHANICAL CORPORATION · Contractor-Ventilation
Source status: Active
Interior work · Demolition · HVAC · Electrical · Plumbing
BLADE ELECTRIC & · Contractor-Electrical
POWER CONSTRUCTION COMPANY, LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
ADMIRAL HEATING & VENTILATING · Contractor-Ventilation
Source status: Complete
Plumbing
DW MECHANICAL GROUP,INC. · Plumbing Contractor
CT MECHANICAL LLC · Other Contractor
Source status: Complete
Administrative record
DW MECHANICAL GROUP,INC. · Plumbing Contractor
Source status: Complete
Electrical · Plumbing
DW MECHANICAL GROUP,INC. · Plumbing Contractor
BELEC ELECTRICAL,INC. · Electrical Contractor
Source status: Active
Building work
SKENDER CONSTRUCTION LLC · Contractor-General Contractor
ABBEY CONSTRUCTION CO · Masonry Contractor
MIDWEST MASONRY, INC. · Masonry Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
Source status: Complete
Electrical · Plumbing
DW MECHANICAL GROUP,INC. · Plumbing Contractor
BELEC ELECTRICAL,INC. · Electrical Contractor
Source status: Active
Interior work
MARON ELECTRIC COMPANY · Contractor-Electrical
SKENDER CONSTRUCTION LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
ATOMATIC MECHANICAL SERVICES · Contractor-Ventilation
Source status: Active
Interior work · Demolition · HVAC · Electrical · Plumbing
CURRENT COMMUNICATIONS CORP. · Contractor-Electrical
BEAR CONSTRUCTION COMPANY · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
AIR COMFORT, LLC · Contractor-Ventilation
Source status: Active
Plumbing
GRIGGS MITCHELL & ALMA OF IL, LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
Source status: Phased Permitting
Multifamily building
CABO CONSTRUCTION CORP · Contractor-Electrical
BERGLUND CONSTRUCTION COMPANY · Contractor-General Contractor
BERGLUND CONSTRUCTION · Masonry Contractor
BLACKROCK CONSTRUCTION · Masonry Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
EMCOR SERVICES TEAM MECHANICAL · Contractor-Refrigeration
EMCOR SERVICES TEAM MECHANICAL · Contractor-Ventilation
Source status: Active
Interior work
CONNELLY ELECTRIC CO. · Contractor-Electrical
POWER CONSTRUCTION COMPANY, LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
FE MORAN · Contractor-Ventilation
Source status: Active
Interior work · Demolition · HVAC
BLADE ELECTRIC & · Contractor-Electrical
POWER CONSTRUCTION COMPANY, LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
Source status: Active
Interior work · Demolition
REX ELECT. & TECHNOLOGIES LLC · Contractor-Electrical
SKENDER CONSTRUCTION LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
ADVANCE MECHANICAL SYSTEMS, IN · Contractor-Ventilation
Source status: Active
HVAC · Electrical · Plumbing
REX ELECT. & TECHNOLOGIES LLC · Contractor-Electrical
POWER CONSTRUCTION COMPANY, LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
GREAT LAKES PLUMBING & HEATING · Contractor-Ventilation
Source status: Active
HVAC · Electrical · Plumbing
REX ELECT. & TECHNOLOGIES LLC · Contractor-Electrical
POWER CONSTRUCTION COMPANY, LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
GREAT LAKES PLUMBING & HEATING · Contractor-Ventilation
Source status: Active
HVAC · Electrical · Plumbing
REX ELECT. & TECHNOLOGIES LLC · Contractor-Electrical
POWER CONSTRUCTION COMPANY, LLC · Contractor-General Contractor
DW MECHANICAL GROUP,INC. · Contractor-Plumber/Plumbing
GREAT LAKES PLUMBING & HEATING · Contractor-Ventilation
Planning rows link to the City Clerk, ADU or Plan Commission source; their checked scope is shown on Planning. Application rows link to the public status portal and retain its separate date meanings. Permit source: City of Chicago Building Permits ↗. Queries cover available source filings from January 1, 2006, with up to 5,000 newest records. Voided/revoked permits are excluded by the source. Historical lookups stay separate from daily alerts and do not expand citywide coverage.