Location and Projects
Address
4601 Crestwood Dr, Waterloo, IA, 50702
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Iowa Wall Systems Foundation Contractor
Iowa Wall Systems Inc, 4601 Crestwood Dr, Waterloo, IA (Owned by: Roland M Knudsvig Jr) holds a Contractor license according to the Iowa license board.
Their BuildZoom score of 101 ranks in the top 12% of 39,764 Iowa licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Iowa Wall Systems Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Iowa Wall Systems Inc Contact Information
Phone Number: (319) 296-1663
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Address: 4601 Crestwood Dr, Waterloo, IA 50702
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Iowa Wall Systems Inc Waterloo
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Iowa Wall Systems Inc has a BuildZoom score of 101, which places them above 88% of 39,764 contractors in Iowa.
Activity
|
5 projects
|
2025 |
Our building permit records indicate that Iowa Wall Systems Inc has worked on at least
5.0 projects over the past year.
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
|
5 projects
|
Foundations |
Analyzing permits over the last 4 years shows that Iowa Wall Systems Inc mostly works on
foundation
projects.
Pricing
|
1 project
|
$250k-$500k |
|
4 projects
|
$500k-$1mil |
The typical size of their permits is approximately $510,179. 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 Iowa Wall Systems Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New single family dwelling slab on grade single story w 2- bedrooms & attached 2-car garage
Valuation:
$514,350
Permit #:
BLDR25-0273
Status:
issued
Fee:
$607,578
Permit Type:
N/A
Building Type:
N/A
689 gathering place lane prairie style slab on grade single family house w/sunroom
Valuation:
$510,179
Permit #:
BLDR25-0393
Status:
issued
Fee:
$3,214
Permit Type:
N/A
Building Type:
N/A
New single family dwelling barn style slab on grade w 2 bedrooms & attached 2-car garage
Valuation:
$519,830
Permit #:
BLDR25-0360
Status:
issued
Fee:
$3,246
Permit Type:
N/A
Building Type:
N/A
New single family dwelling 1-story slab on grade w 2-bedrooms sunroom & 2-car garage
Valuation:
$500,460
Permit #:
BLDR25-0437
Status:
issued
Fee:
$3,178
Permit Type:
N/A
Building Type:
N/A
New single family dwelling barn style slab on grade w 2 bedrooms & attached 2-car garage
Valuation:
$470,378
Permit #:
BLDR25-0375
Status:
issued
Fee:
$2,951
Permit Type:
N/A
Building Type:
N/A
Iowa Wall Systems Inc Reviews
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Iowa Wall Systems Inc License info
Verified License
| License # | C103426 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Date Issued | 04-23-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Iowa Wall Systems Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Iowa Wall Systems Inc Employees
RK
Roland Knudsvig
Owner
RJ
Roland M Knudsvig Jr
Owner