About this business

Landscaping

Property owners in SAN LUIS OBISPO, CALIFORNIA County (93401) and nearby Illinois communities hire KATHERINE LOUISE BROWN for permitted Landscaping projects.

Outdoor scopes include patio prep, retaining walls, drainage swales, and lawn renovation. Landscape work in SAN LUIS OBISPO may require coordination with utility locates and HOA guidelines. State classification on file: LANDSCAPE ARCHITECT.

Chicago and collar-county permit rules can differ from downstate — confirm local requirements in SAN LUIS OBISPO.

On file: IL unknown license 157000995 with records dating to 1999 (27 years on file). Current expiration: 2001-08-31. Verify current status with Illinois Department of Financial and Professional Regulation (IDFPR) before signing.

Get three itemized bids when possible and compare line-by-line scope.

Market insights

More established than typical Landscaping pros in IL.

How this pro compares

License tenure vs state average

KATHERINE LOUISE BROWN

27.4 yrs

IL Landscaping average

16.1 yrs

KATHERINE LOUISE BROWN's license is 11.3 years above average for Landscaping contractors in IL.

License journey

License issuedFebruary 8, 1999
27 yrs of operating history on record
License verifiedMay 31, 2026
License checked 23 days ago
License expirationAugust 31, 2001
Expiration date has passed — confirm renewal with state board

License details

License #157000995

Statusunknown

IssuedFebruary 8, 1999

ExpiresAugust 31, 2001

BondNot published by the state

CountyCALIFORNIA

StateIL

Last verifiedMay 31, 2026

License verified with Illinois IDFPR · last checked May 31, 2026. Confirm status with the state board before hiring.

Before you hire checklist

Work through these steps before signing — checking items helps you compare contractors with confidence.

1Verify license statusConfirm 157000995 with Illinois IDFPR before signing a contract.
2Review bond & insuranceThis state does not publish bond dollar amounts in public licensing records. Request bond proof from the contractor before hiring. Always request written proof of bond and insurance.
3Match scope to license classEnsure the license covers Landscaping work for your project type in IL.
4Compare written quotesGet at least three written estimates from licensed Landscaping contractors in IL.
5Use a written contractInclude timeline, payment schedule, permit responsibility, and warranty terms before work begins.

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