License tenure
35 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
Based in MARENGO, MCHENRY County, Illinois, ROBERT M LOHMANN provides Landscaping services in MARENGO, MCHENRY County (60152) and nearby Illinois communities.
Read more
Outdoor scopes include patio prep, retaining walls, drainage swales, and lawn renovation. Landscape work in MARENGO 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 MARENGO.
IL active license 157000240 with records dating to 1991 (35 years on file). Current expiration: 2027-08-31. Source agency: Illinois IDFPR.
Check that the business name on the estimate matches the license record exactly.
Market insights
More established than typical Landscaping pros in IL.
How this pro compares
License tenure vs state average
ROBERT M LOHMANN's license is 18.5 years above average for Landscaping contractors in IL.
License journey
- License issuedNovember 18, 1991
35 yrs of operating history on record
- License verifiedMay 31, 2026
License checked 22 days ago
- License expirationAugust 31, 2027
Approximately 1.2 yrs until expiration
License details
License #157000240
StatusActive
IssuedNovember 18, 1991
ExpiresAugust 31, 2027
BondNot published by the state
CountyMCHENRY
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.
Claim this profile
Are you ROBERT M LOHMANN? Add proprietary content so this page becomes authoritative — not just a public record stub.