What the public permit record shows, not self-reported reviews.
Is WILLIAM L JOHNSON a real contractor?
WILLIAM L JOHNSON appears in public building-permit records with 5 permits filed through 2025 in and around Cook County (suburbs), IL. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.
How is WILLIAM L JOHNSON's track record verified?
Every figure on this page comes from building permits pulled from municipal records and matched to WILLIAM L JOHNSON by the contractor name on each permit. Permit records cannot be purchased or faked the way online reviews can, which makes them a stronger signal of real, completed work.
Is WILLIAM L JOHNSON licensed and insured?
This profile is built from permit records, which confirm permitted work but do not include license status. WILLIAM L JOHNSON has not claimed this profile to add license or insurance details. Confirm licensing directly with your state or local board before hiring.
How recent is WILLIAM L JOHNSON's work?
The most recent permit on record for WILLIAM L JOHNSON is dated 2025-04-17, with 5 permits on file in total.
Recent permitted projects
REMOVE AND REPLACE ASPHALT DRIVEWAYCook County (suburbs) · 2025$4,580
REMOVE EXISTING DECK BUILD COMPOSITE DECKCook County (suburbs) · 2023$15,995
REPLACE FURNACECook County (suburbs) · 2022$8,368
REPLACE EXISTING ROOFTOP DECK AND ADD NEW PERGOLA AND TRELLIS TO EXISTING DETACHED 2-CAR FRAME GARAGE OF TYPE 5A CONSTRUCTION AND TYPE R-5 OCCUPANCY. NO CHANGE TO OCCUPANCY OR EGRESS. 2019 CHICAGO BUILDING CODE.Cook County (suburbs) · 2022$30,000
DRIVEWAY R/RCook County (suburbs) · 2021$25,000
Permitted projects on public record. Addresses are omitted for privacy.
Area served
Cook County (suburbs)
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Are you WILLIAM L JOHNSON?
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