Updated: Jul 17, 2026
Location and Projects
Address
350 11TH ST SW, Cedar Rapids, IA, 52404
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Dave & Sons Excavating Grading
Dave & Sons Excavating Grading at 350 11TH ST SW, Cedar Rapids, IA 52404, held a Site Work Contractor license (#C121759) with the Iowa contractors license board with an expiration date of 02-11-2024. We last verified the license was expired on 07-16-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 39,764 Iowa contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
Dave & Sons Excavating Grading Contact Information
Phone Number: (319) 389-1758
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Address: 350 11TH ST SW, Cedar Rapids, IA 52404
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Building Permits by Dave & Sons Excavating Grading
This is a sample of this contractor's permits. Click here to access their complete permit history.
242 11th st sw. replace sidewalk after repairing water service. david & sons excavating. dave boner. 389-1758. [email protected] start: 05/31/18 traffic control not required. double fee'd as water service work done without permit
Valuation:
N/A
Permit #:
EXCA-013931-2018
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
2064 rosewood. sidewalk repair. dave and sons concrete. [email protected] start: already completed. traffic control not required
Valuation:
N/A
Permit #:
EXCA-004763-2019
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
317 8th st se. replace sidewalk. dave & sons excavating. dave boner. 389-1758. [email protected] start: 06/01/18 traffic control not required
Valuation:
N/A
Permit #:
EXCA-013907-2018
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
728 4th ave se. sidewalk repair. dave & sons excavating. david boner. 389-1758. [email protected] start: 06/01/18 traffic control not required
Valuation:
N/A
Permit #:
EXCA-013904-2018
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Replace driveway (in kind) and sidewalk at 1626 26th st nw dave boner dave & sons excavating grading 389-1758 [email protected] zoning note: the sidewalk bench thru the driveway must be 5 feet wide with 1.5 - 2% cross-slope per all required specs (widened 1 ft toward the street)
Valuation:
N/A
Permit #:
EXCA-042620-2015
Status:
complete
Fee:
N/A
Permit Type:
Replace driveway
Building Type:
N/A
Sidewalk repair program (in row concrete not under tree) any ?s = dave boner of dave & sons excavating & grading ph. 319-389-1758 email approval to: [email protected] (no fees - doing continuous work from permit 27710-2014 3 adjacent properties)
Valuation:
N/A
Permit #:
EXCA-027750-2014
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Sidewalk repair program (in row concrete not under tree) any ?s = dave boner of dave & sons excavating & grading ph. 319-389-1758 email approval to: [email protected] (no fees - doing continuous work from permit 27710-2014 3 adjacent properties)
Valuation:
N/A
Permit #:
EXCA-027749-2014
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
City sidewalk repair any ?s = david luther of dave & sons llc phone: 319-362-3664 mail approval to: dave & sons llc david luther 1008 a ave nw cedar rapids ia 52405
Valuation:
N/A
Permit #:
EXCA-037101-2015
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Sidewalk repair program (in row concrete not under tree) work to start: 10/2/14 any ?s = dave boner of dave & sons excavating & grading cell: 319-389-1758 email permit to: [email protected]
Valuation:
N/A
Permit #:
EXCA-027710-2014
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Repair and replace sidewalk at 924 n st sw dave and son's excavating @ 389-1758 [email protected]
Valuation:
N/A
Permit #:
EXCA-000305-2017
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Repair and replace sidewalk at 922 n st sw dave and son's excavating @ 389-1758 [email protected]
Valuation:
N/A
Permit #:
EXCA-000304-2017
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Replace sidewalk at 1140 c ave nw dave & sons 389-1758 [email protected]
Valuation:
N/A
Permit #:
EXCA-044866-2015
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Sidewalk replacement at 2575 m ave nw dave & son's excavating & grading dave biner 319-389-1758 [email protected]
Valuation:
N/A
Permit #:
EXCA-055111-2016
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Sidewalk replacement at 318 11th st sw dave & sons excavating 319-389-1758 [email protected]
Valuation:
N/A
Permit #:
EXCA-052317-2016
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Replace sidewalk at 343 11th st sw dave & son excavating 319-389-1758 [email protected]
Valuation:
N/A
Permit #:
EXCA-052319-2016
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Replace sidewalk at 357 11th st sw dave & son excavating 319-389-1758 [email protected]
Valuation:
N/A
Permit #:
EXCA-052318-2016
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Replace sidewalk at 2918 hillmer dr sw dave boner 389-1758 [email protected]
Valuation:
N/A
Permit #:
EXCA-044557-2015
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
Replace sidewalk at 1203 3rd ave sw dave boner 389-1758 [email protected]
Valuation:
N/A
Permit #:
EXCA-044555-2015
Status:
complete
Fee:
N/A
Permit Type:
Sidewalk replacement
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
SEWR-018765-2014
Status:
complete
Fee:
N/A
Permit Type:
Repair
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
SEWR-028399-2014
Status:
issued
Fee:
N/A
Permit Type:
Repair
Building Type:
N/A
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Dave & Sons Excavating Grading License info
Inactive License
| License # | C121759 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- 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 Dave & Sons Excavating Grading at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C121759 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- 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 Dave & Sons Excavating Grading at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Dave & Sons Excavating Grading, click “This is My Business” to update your information.
25
Permits
- Building permit records show that Dave & Sons Excavating Grading has worked on 25 permitted projects.
Dave & Sons Excavating Grading Employees
DB
David Boner
Owner
DB
David M Boner