Updated: Nov 20, 2025
Location and Projects
Address
Rockford, IL, 61104
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Robert Corn Plumber
Robert Corn at Rockford, IL 61104, has a BuildZoom score of 104 and ranks in the top 9% of 65,686 Illinois contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Robert Corn Services
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Robert Corn Contact Information
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Robert Corn Rockford
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Robert Corn has a BuildZoom score of 104, which places them above 91% of 65,686 contractors in Illinois.
Activity
|
16 projects
|
2025 |
|
12 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Robert Corn has worked on at least
35.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
35 projects
|
Plumbing projects |
|
8 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Robert Corn mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
21 projects
|
< $5k |
|
11 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $8,500. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
<h2>due to fire installing new plumbing. commercial water heater 2 toilets 2 lavs mop sink rpz 3 comparable sink 3 hand sinks 1 prep sink ice machine floor drain floor sink cleanout</h2>
Valuation:
$78,692
Permit #:
PLUM20251837
Status:
filed
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242026
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242026
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242024
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242024
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242023
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242023
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242022
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242022
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242021
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242021
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242020
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242020
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242019
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242019
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242018
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20242018
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Install interior plumbing fixtures grease trap sampling manhole
Valuation:
$144,350
Permit #:
PLUM20251571
Status:
filed
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Mulcom 2021176- plumbing license 058-144064/055-029169 complete building renovation
Valuation:
$1,196,248
Permit #:
PLUM20221914
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
Addition gas for (6) furnaces and (2) water heaters this valuation is part of the plumbing cost
Valuation:
$1
Permit #:
MECH20251478
Status:
filed
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
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Robert Corn License info
License Not Required
| Status | Not Required |
- BuildZoom verified in September, 2023 that this contractor does not need a license to be a plumber in Illinois.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
94
Permits
- Building permit records show that Robert Corn has worked on 94 permitted projects.