License tenure
33 yrs
IL Landscaping avg: 16 yrs
Bond
Not published by the state
Not published by the state
Trust score
20
Based on license status, bond, and profile signals
About this business
JOHN S KRZYSKO operates as a Landscaping contractor in GLEN ELLYN, DUPAGE County (60137) and nearby Illinois communities, with licensing on file in Illinois.
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Outdoor scopes include patio prep, retaining walls, drainage swales, and lawn renovation. State classification on file: LANDSCAPE ARCHITECT.
Chicago and collar-county permit rules can differ from downstate — confirm local requirements in GLEN ELLYN.
JOHN S KRZYSKO holds IL unknown license 157000864 with records dating to 1993 (33 years on file) Licensing is tracked through Illinois Department of Financial and Professional Regulation (IDFPR).. Current expiration: 2015-08-31.
Confirm the license classification covers every trade on your project.
Market insights
More established than typical Landscaping pros in IL.
Compared with other Landscaping contractors in GLEN ELLYN, this license has above-average tenure.
How this pro compares
License tenure vs state average
JOHN S KRZYSKO's license is 17.2 years above average for Landscaping contractors in IL.
License journey
- License issuedMarch 6, 1993
33 yrs of operating history on record
- License verifiedMay 31, 2026
License checked 22 days ago
- License expirationAugust 31, 2015
Expiration date has passed — confirm renewal with state board
License details
License #157000864
Statusunknown
IssuedMarch 6, 1993
ExpiresAugust 31, 2015
BondNot published by the state
CountyDUPAGE
StateIL
Last verifiedMay 31, 2026
License verified with Illinois IDFPR · last checked May 31, 2026. Confirm status with the state board before hiring.
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