Updated: Jun 09, 2026
Location and Projects
Address
42 orchard hill lane, Middletown, CT, 06457
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William Gronbach Construction
William Gronbach, 42 Orchard Hill Ln, Middletown, CT holds a Home Improvement Contractor license and 1 other license according to the Connecticut license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring William Gronbach, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
William Gronbach Services
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William Gronbach Contact Information
Address: 42 orchard hill lane, Middletown, CT 06457
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This is a sample of this contractor's permits. Click here to access their complete permit history.
We will install two sign panels on existing post & panel signs. one on either side of the sign to face both directions of traffic. sign will be mounted with stainless steel stand-offs secured into the existing substrate with the appropriate hardware
Valuation:
$280
Permit #:
BP-2016-376
Status:
complete
Fee:
$25
Permit Type:
Signs
Building Type:
N/A
6 mil dibond white signblanks mounted onto existing street pylon structure. printed graphics applied to face. mounted with 1/2 round stainless steel standoffs to each side of pylon
Valuation:
$560
Permit #:
BP-2017-192
Status:
complete
Fee:
$25
Permit Type:
Signs
Building Type:
N/A
Installation of one non-illuminated building sign with 5 pvc fco letters and logo stud mounted to 5 pvc plaque. stud mounted to building face
Valuation:
$1,890
Permit #:
BP-2017-102
Status:
issued
Fee:
$42
Permit Type:
Signs
Building Type:
N/A
Installation of two single faced non-illuminated dibond signs to existing pylon street signs
Valuation:
$1,682
Permit #:
BP-2017-101
Status:
issued
Fee:
$42
Permit Type:
Signs
Building Type:
N/A
Cut acrylic unlit letters stud mounted to front building facade
Valuation:
$2,407
Permit #:
BP-2017-264
Status:
issued
Fee:
$58
Permit Type:
Signs
Building Type:
N/A
Putting up a sign board onto existing sign face and frame
Valuation:
$280
Permit #:
BP-2016-412
Status:
complete
Fee:
$25
Permit Type:
Signs
Building Type:
N/A
Installation of new sign
Valuation:
$1,500
Permit #:
BP-2016-279
Status:
complete
Fee:
$42
Permit Type:
Signs
Building Type:
N/A
Putting up a new sign
Valuation:
$550
Permit #:
BP-2016-368
Status:
complete
Fee:
$25
Permit Type:
Signs
Building Type:
N/A
Building sign
Valuation:
$3,937
Permit #:
BP-2017-302
Status:
complete
Fee:
$74
Permit Type:
Signs
Building Type:
N/A
Re-lettering of existing sign blanks
Valuation:
$350
Permit #:
BP-2016-438
Status:
complete
Fee:
$25
Permit Type:
Signs
Building Type:
N/A
Pylon sign and building sign duplicate application: see b-16-1433
Valuation:
$26,767
Permit #:
TB-16-1992
Status:
expired
Fee:
$527
Permit Type:
Signs
Building Type:
Retail Stores/Mer...
Fit out for biz wiz unit a & b
Valuation:
$15,000
Permit #:
BP-2015-271
Status:
expired
Fee:
$303
Permit Type:
Interior alteration
Building Type:
N/A
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William Gronbach License info
Verified License
| License # | HIC.0632823 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for William Gronbach at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HIC.0666344 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2024. Check the current license status of William Gronbach with the Connecticut Department of Consumer Protection
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
7
Permits
- Building permit records show that William Gronbach has worked on 7 permitted projects.
William Gronbach Employees
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William Gronbach