Updated: Sep 02, 2025
Location and Projects
Address
Cambridge, MA, 02139
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MR. Donald E. Knerr Architect
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
If you are thinking of hiring MR. Donald E. Knerr, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
MR. Donald E. Knerr Services
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MR. Donald E. Knerr Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
New windows sheet rock inside new electrical insulation exterior clapboards
Valuation:
$25,000
Permit #:
R-19-0079
Status:
issued
Fee:
$155
Permit Type:
Alteration
Building Type:
N/A
New windows sheet rock inside new electrical insulation exterior clapboards
Valuation:
$25,000
Permit #:
R-19-0079
Status:
issued
Fee:
$155
Permit Type:
Alteration
Building Type:
N/A
I plan on renovating a bathroom replacing the old floor walls and fixtures with new ones
Valuation:
$14,000
Permit #:
R-18-0021
Status:
issued
Fee:
$100
Permit Type:
Alteration
Building Type:
N/A
Bathroom remodel. reset existing boxes
Valuation:
N/A
Permit #:
E-18-0102
Status:
issued
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
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MR. Donald E. Knerr License info
License Not Verified
| License # | 30568 |
| Status | Active |
| State | Massachusetts |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of MR. Donald E. Knerr with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 30568 |
| Status | Active |
| State | Massachusetts |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of August, 2014. Check the current license status of MR. Donald E. Knerr with the Massachusetts Department of Consumer Affairs and Business Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 003.0002092 |
| Status | Active |
| State | Vermont |
| Type | Architects |
- When BuildZoom last verified this license, it had an expiration date of January, 2021. Check the current license status of MR. Donald E. Knerr with the Vermont Office of Professional Regulation
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
MR. Donald E. Knerr Employees
DK
Donald E. Knerr
Owner
MK
Mr. Donald E. Knerr
Owner