Updated: Jun 09, 2026
Location and Projects
Address
Gurnee, IL, 60031
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Herchenbach Mechanical Inc
Herchenbach Mechanical Inc, Gurnee, IL (Employees: Curtis Herchenbach, Heather Jorgenson, and Sharon Herchenbach) holds a license according to the Illinois license board.
Their BuildZoom score of 107 ranks in the top 6% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Herchenbach Mechanical Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Herchenbach Mechanical Inc Contact Information
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Herchenbach Mechanical Inc Gurnee
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Herchenbach Mechanical Inc has a BuildZoom score of 107, which places them above 94% of 65,686 contractors in Illinois.
Activity
|
38 projects
|
2025 |
|
49 projects
|
2024 |
|
31 projects
|
2023 |
Our building permit records indicate that Herchenbach Mechanical Inc has worked on at least
118.0 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
|
111 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Herchenbach Mechanical Inc mostly works on
hvac project
projects.
Pricing
|
8 projects
|
< $5k |
|
98 projects
|
$5k-$20k |
|
7 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $9,109. 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.
Building Permits by Herchenbach Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New multi family construction - 1950 & 1964 sheridan rd
Valuation:
$12,500,000
Permit #:
DNGS-22-00232
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
New single family dwelling ***1st permit extension. exp 1/29/24--free cr *** ***3rd extension valid until 1/29/2025 ($250) edenfee-2024-00178 - np
Valuation:
$15,000,000
Permit #:
BDNG-22-02006
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Interior remodel kitchen remodel removing powder room, re locating laundry room new pantry saw cut existing foundation as required for new o.h. door opening etc
Valuation:
$105,746
Permit #:
BLD-055819-2022
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
: replace air conditioning & air handler
Valuation:
$6,544
Permit #:
25-0757-AIRC
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Building use group
: replace furnace & air conditioning
Valuation:
$11,277
Permit #:
25-0792-AIRC
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
Building use group
: replace furnace & air conditioning
Valuation:
$13,784
Permit #:
25-0356-AIRC
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
Building use group
: replace furnace & air conditioning
Valuation:
$13,861
Permit #:
25-0309-AIRC
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
Building use group
: replace air conditioning
Valuation:
$6,398
Permit #:
25-0784-AIRC
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Building use group
: replace air conditioning
Valuation:
$11,981
Permit #:
25-0697-AIRC
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Building use group
: replace air conditioning
Valuation:
$7,767
Permit #:
25-0668-AIRC
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Building use group
: furnace replacement
Valuation:
$7,623
Permit #:
25-0302-AIRC
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Building use group
: replace furnace
Valuation:
$7,642
Permit #:
25-0424-AIRC
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Building use group
: one-story addition
Valuation:
N/A
Permit #:
24-0437-ABLDG
Status:
triage
Fee:
$705
Permit Type:
N/A
Building Type:
Building use group
: replace furnace
Valuation:
$5,148
Permit #:
25-0129-AIRC
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Building use group
: replace furnace
Valuation:
$9,754
Permit #:
25-0040-AIRC
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Building use group
: replace furnace & air conditioning
Valuation:
$12,032
Permit #:
24-2099-AIRC
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
Building use group
: r/r furnace & air conditioning
Valuation:
$9,500
Permit #:
24-1336-AIRC
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
Building use group
: r/r furnace & air conditioning
Valuation:
$12,857
Permit #:
24-1324-AIRC
Status:
final
Fee:
$85
Permit Type:
N/A
Building Type:
Building use group
: replace air conditioning
Valuation:
$6,959
Permit #:
24-1062-AIRC
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Building use group
: replace air conditioning
Valuation:
$8,171
Permit #:
24-1031-AIRC
Status:
final
Fee:
$45
Permit Type:
N/A
Building Type:
Building use group
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Herchenbach Mechanical Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Herchenbach Mechanical Inc License info
Verified License
| License # | 17-0955 |
| Status | Active |
| State | Illinois |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Herchenbach Mechanical Inc at the Illinois Commerce Commission.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2017 that this contractor does not need a license to be a contractor in Illinois.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
451
Permits
- Building permit records show that Herchenbach Mechanical Inc has worked on 451 permitted projects.
Herchenbach Mechanical Inc Employees
CH
Curtis Herchenbach
Chief Executive Officer
HJ
Heather Jorgenson
SH
Sharon Herchenbach
TC
Torsten Clausen