EstablishedLicense activeSynced 2026-04-21 06:30 UTC
FIRST STAR MECHANICAL INC.
License #
2233117
Licensed since
Apr 16, 2025 · 1 yr
Registered address
453 S ELLIS ST
Chicago, IL 60106
Chicago, IL 60106
Ward
Ward 0
ContractorCheck Score
79
of 100
Established
FIRST STAR MECHANICAL INC. is a Chicago hvac currently licensed in Chicago (license 2233117, active since 2025). Based at 453 S ELLIS ST, the firm is a moderate-activity operator, with 12 permits in the last 24 months totaling roughly $1,674K. Across that window the Chicago Department of Buildings shows 1 prior building violation, all closed. At 1 yr of continuous licensure, FIRST's ContractorCheck Score lands at 79/100 — Established.
Signals at a glance
LAST 24 MONTHSPermits issued
12
city records
Permit value
$1.7M
avg $140K
Linked violations
1
all closed
Years licensed
1
2025
Permit & violation activity
12 MONTHS05
06
07
08
09
10
11
12
01
02
03
04
Permits issued Violations cited
Where they work
PERMIT LOCATIONSSpecialties
INFERRED FROM PERMITSHVAC7 permits
Typical project value: $61K median(range $6K–$5.0M, avg $140K)
Recent permits
DateAddressTypeValueStatus
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Linked contractors share a specialty or ward with this one. Scores are generated from the same public-record signals.