About this business

Landscaping

For Landscaping work in DALLAS, TEXAS County (75202) and nearby Illinois communities, STANLEY ROSS COWAN is listed with Illinois regulators.

Landscape work in DALLAS may require coordination with utility locates and HOA guidelines. STANLEY ROSS COWAN delivers grading, planting, irrigation, hardscape, and seasonal cleanup for residential yards in DALLAS. State classification on file: LANDSCAPE ARCHITECT.

Illinois IDFPR licenses regulated construction and home improvement trades at the state level.

STANLEY ROSS COWAN holds IL active license 157001420 with records dating to 2011 (15 years on file) Licensing is tracked through Illinois Department of Financial and Professional Regulation (IDFPR).. Current expiration: 2027-08-31.

Never pay the full balance before final walkthrough and lien releases.

Market insights

Typical Landscaping license tenure in IL.

Compared with other Landscaping contractors in DALLAS, this license has above-average tenure.

How this pro compares

License tenure vs state average

STANLEY ROSS COWAN

14.7 yrs

IL Landscaping average

16.1 yrs

STANLEY ROSS COWAN's license is 1.4 years below average for Landscaping contractors in IL.

License journey

License issuedSeptember 26, 2011
15 yrs of operating history on record
License verifiedMay 31, 2026
License checked 21 days ago
License expirationAugust 31, 2027
Approximately 1.2 yrs until expiration

License details

License #157001420

StatusActive

IssuedSeptember 26, 2011

ExpiresAugust 31, 2027

BondNot published by the state

CountyTEXAS

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 157001420 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 quotesCompare at least three written estimates from licensed Landscaping contractors in DALLAS.
5Use a written contractInclude timeline, payment schedule, permit responsibility, and warranty terms before work begins.

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