Updated: May 16, 2026
Location and Projects
Address
3353 Southridge Dr, Amana, IA, 52203
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Zinser Grading & Excavating LLC
Zinser Grading & Excavating LLC, 3353 Southridge Dr, Amana, IA (Owned by: Brandon Zinser) holds a Contractor license and 3 other licenses according to the Iowa license board.
Their BuildZoom score of 106 ranks in the top 7% of 39,764 Iowa licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Zinser Grading & Excavating LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Zinser Grading & Excavating LLC Contact Information
Phone Number: (319) 846-8090
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Address: 3353 Southridge Dr, Amana, IA 52203
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Building Permits by Zinser Grading & Excavating LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Demolition of a vacant commercial building (the lindquist bldg) at 101 act dr. in iowa city iowa building contains asbestos which will be abated before demolition begins. we would need to remove some ceilings in the corridor so abatement company would have access to pipe wrap that sits 2 above ceiling. we would need to leave electricity and water live to the building during the abatem... see more
Valuation:
N/A
Permit #:
DEM25-0013
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Commercial building must be demolished within 30 days of permit issue - please call 286-5831 for backfill & final inspection
Valuation:
N/A
Permit #:
DEMO-000506-2023
Status:
issued
Fee:
N/A
Permit Type:
Primary structure...
Building Type:
N/A
1006 2nd st sw. disconnect city utilities prior to demolish. 2 apps scanned and sent together. scroll down to find app for this location. dw zinser. [email protected] start: 06/03/20 traffic control by advanced. single lane closure for unspecified duration
Valuation:
N/A
Permit #:
EXCA-005351-2020
Status:
complete
Fee:
N/A
Permit Type:
Sanitary sewer se...
Building Type:
N/A
Due to fire damage: detached garage must be demolished within 30 days of permit issue please call 286-5831 for backfill & final inspections
Valuation:
N/A
Permit #:
DEMO-009672-2022
Status:
issued
Fee:
N/A
Permit Type:
Accessory structu...
Building Type:
N/A
Demolish and remove barn structure
Valuation:
N/A
Permit #:
PD25-001
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish a single family dwelling
Valuation:
N/A
Permit #:
B25-0041
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
*accessory structure* must be demolished within 30 days of permit issue - please call 286-5831 for back fill & final inspection
Valuation:
N/A
Permit #:
DEMO-008164-2022
Status:
issued
Fee:
N/A
Permit Type:
Accessory structu...
Building Type:
N/A
*primary structure* must be demolished within 30 days of permit issue - please call 286-5831 for back fill & final inspection
Valuation:
$1,038
Permit #:
DEMO-007127-2022
Status:
issued
Fee:
N/A
Permit Type:
Primary structure...
Building Type:
N/A
2007 16th ave sw. disconnect city utilities prior to building demolish. dw zinser. [email protected] start: 04/21/21 tc by advanced. 4 day single lane closure
Valuation:
N/A
Permit #:
EXCA-006385-2021
Status:
complete
Fee:
N/A
Permit Type:
Sanitary sewer se...
Building Type:
N/A
Demolish house and 3 structures on the property
Valuation:
N/A
Permit #:
PD24-027
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire damage **commercial building** structure must be demolished within 30 days of permit issue please call 286-5831 for backfill & final inspections
Valuation:
N/A
Permit #:
DEMO-013880-2021
Status:
issued
Fee:
N/A
Permit Type:
Primary structure...
Building Type:
N/A
Due to derecho: commercial building - structure must be demolished within 30 days of permit issue please call 286-5831 for backfill & final inspections
Valuation:
N/A
Permit #:
DEMO-002440-2021
Status:
issued
Fee:
N/A
Permit Type:
Primary structure...
Building Type:
N/A
Hydrant use for abatement operations and demolition of the structure
Valuation:
N/A
Permit #:
HYD25-0008
Status:
expired
Fee:
$590
Permit Type:
N/A
Building Type:
N/A
Due to derecho: **clubhouse**structure must be demolished within 30 days of permit issue please call 286-5831 for backfill & final inspections
Valuation:
N/A
Permit #:
DEMO-001575-2021
Status:
issued
Fee:
N/A
Permit Type:
Primary structure...
Building Type:
N/A
**commercial building**structure must be demolished within 30 days of permit issue please call 286-5831 for backfill & final inspections
Valuation:
N/A
Permit #:
DEMO-020790-2021
Status:
issued
Fee:
N/A
Permit Type:
Primary structure...
Building Type:
N/A
**commercial building**structure must be demolished within 30 days of permit issue please call 286-5831 for backfill & final inspections
Valuation:
N/A
Permit #:
DEMO-020789-2021
Status:
issued
Fee:
N/A
Permit Type:
Primary structure...
Building Type:
N/A
**commercial building**structure must be demolished within 30 days of permit issue please call 286-5831 for backfill & final inspections
Valuation:
N/A
Permit #:
DEMO-020763-2021
Status:
issued
Fee:
N/A
Permit Type:
Primary structure...
Building Type:
N/A
Demolish and remove house on property
Valuation:
N/A
Permit #:
PD24-025
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Partial demolition of the south wall along with some interior removal of the cupola if possible or wrap cupola
Valuation:
N/A
Permit #:
B23-1380
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
**sfd**structure must be demolished within 30 days of permit issue please call 286-5831 for backfill & final inspections
Valuation:
N/A
Permit #:
DEMO-001023-2021
Status:
issued
Fee:
N/A
Permit Type:
Primary structure...
Building Type:
N/A
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Zinser Grading & Excavating LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Zinser Grading & Excavating LLC License info
Verified License
| License # | C137581 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Date Issued | 10-22-2025 |
| Business Type | Other |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Zinser Grading & Excavating LLC at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C001805 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Date Issued | 12-18-2025 |
| Business Type | Other |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Zinser Grading & Excavating LLC at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C136066 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Other |
- According to the Iowa Workforce Development Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Zinser Grading & Excavating LLC at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C118521 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Other |
- According to the Iowa Workforce Development Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Zinser Grading & Excavating LLC at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
Bonded
| Bond Value | $25,000 |
580
Permits
- Building permit records show that Zinser Grading & Excavating LLC has worked on 580 permitted projects.
Zinser Grading & Excavating LLC Employees
BZ
Brandon Zinser
Owner
CZ
Christine M Zinser
CZ
Christine Zinser
DZ
David W Zinser
DZ
David Zinser