EstablishedLicense activeSynced 2026-09-06 06:32 UTC
LENNOX NATIONAL ACCOUNT SERVICES, LLC
License #
2151363
Licensed since
Apr 20, 2012 · 14 yrs
Registered address
3511 NE 22 AVE
Chicago, IL 33308
Chicago, IL 33308
Ward
Ward 0
ContractorCheck Score
84
of 100
Established
LENNOX NATIONAL ACCOUNT SERVICES, LLC is a Chicago hvac currently licensed in Chicago (license 2151363, active since 2012). Based at 3511 NE 22 AVE, the firm is a lower-volume operation by Chicago standards, with 3 permits in the last 24 months. Across that window the Chicago Department of Buildings shows no building violations on record. At 14 yrs of continuous licensure, LENNOX's ContractorCheck Score lands at 84/100 — Established.
Signals at a glance
LAST 24 MONTHSPermits issued
3
city records
Permit value
$528K
avg $176K
Linked violations
0
all closed
Years licensed
14
2012
Score modifiers applied
Zero violations, active last 24 months+5
Permit & violation activity
12 MONTHS10
11
12
01
02
03
04
05
06
07
08
09
Permits issued Violations cited
Where they work
PERMIT LOCATIONSSpecialties
INFERRED FROM PERMITSHVAC2 permits
Project values range $35K–$440K across 3 permits— too small a sample for a typical value.
Recent permits
DateAddressTypeValueStatus
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