License tenure
18 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
Property owners in TOPSFIELD, MASSACHUSETTS County (01983) and nearby Illinois communities hire JOHN ZINN OLCOTT for permitted Landscaping projects.
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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 TOPSFIELD.
JOHN ZINN OLCOTT holds IL unknown license 157001264 with records dating to 2008 (18 years on file) Licensing is tracked through Illinois Department of Financial and Professional Regulation (IDFPR).. Current expiration: 2023-08-31.
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Market insights
Typical Landscaping license tenure in IL.
How this pro compares
License tenure vs state average
JOHN ZINN OLCOTT's license is 2.2 years above average for Landscaping contractors in IL.
License journey
- License issuedFebruary 20, 2008
18 yrs of operating history on record
- License verifiedMay 31, 2026
License checked 22 days ago
- License expirationAugust 31, 2023
Expiration date has passed — confirm renewal with state board
License details
License #157001264
Statusunknown
IssuedFebruary 20, 2008
ExpiresAugust 31, 2023
BondNot published by the state
CountyMASSACHUSETTS
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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