EstablishedLicense activeSynced 2026-07-23 06:32 UTC
GNT SERVICE LLC
License #
2813099
Licensed since
Mar 10, 2022 · 4 yrs
Registered address
2640 N NARRAGANSETT AVE D2
Chicago, IL 60639
Chicago, IL 60639
Ward
Ward 36
ContractorCheck Score
80
of 100
Established
GNT SERVICE LLC is a Chicago hvac currently licensed in Chicago (license 2813099, active since 2022). Based at 2640 N NARRAGANSETT AVE D2 in Ward 36, the firm is a lower-volume operation by Chicago standards, with 5 permits in the last 24 months. Across that window the Chicago Department of Buildings shows no building violations on record. At 4 yrs of continuous licensure, GNT's ContractorCheck Score lands at 80/100 — Established.
Signals at a glance
LAST 24 MONTHSPermits issued
5
city records
Permit value
$1.1M
avg $229K
Linked violations
0
all closed
Years licensed
4
2022
Score modifiers applied
Zero violations, active last 24 months+5
Permit & violation activity
12 MONTHS08
09
10
11
12
01
02
03
04
05
06
07
Permits issued Violations cited
Where they work
PERMIT LOCATIONSSpecialties
INFERRED FROM PERMITSHVAC3 permits
Typical project value: $142K median(range $30K–$750K, avg $229K)
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.