EstablishedLicense activeSynced 2026-04-21 06:30 UTC
Korellis Systems Control
License #
2967354
Licensed since
May 14, 2024 · 1 yr
Registered address
1834 SUMMER ST
Chicago, IL 46320
Chicago, IL 46320
Ward
Ward 0
ContractorCheck Score
70
of 100
Established
Korellis Systems Control is a Chicago hvac currently licensed in Chicago (license 2967354, active since 2024). Based at 1834 SUMMER ST, the firm is a lower-volume operation by Chicago standards, with 1 permits in the last 24 months. Across that window the Chicago Department of Buildings shows no building violations on record. At 1 yr of continuous licensure, Korellis's ContractorCheck Score lands at 70/100 — Established.
Signals at a glance
LAST 24 MONTHSPermits issued
1
city records
Permit value
$960K
avg $960K
Linked violations
0
all closed
Years licensed
1
2024
Score modifiers applied
Zero violations, active last 24 months+5
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 PERMITSHVAC1 permits
Sole permit on record: $960K— not enough data to infer a typical project size.
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.