Updated: Jun 01, 2026
Location and Projects
Address
5006 WEST RIVER RD NW, Rochester, MN, 55901
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Londer, Harold O Carpenter
Londer, Harold O, 5006 W River Rd NW, Rochester, MN holds a Residential Contractors license and 3 other licenses according to the Minnesota license board.
Their BuildZoom score of 94 ranks in the top 24% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Londer, Harold O, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Londer, Harold O Services
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Londer, Harold O Contact Information
Phone Number: (507) 696-6984
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Address: 5006 WEST RIVER RD NW, Rochester, MN 55901
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Londer, Harold O Rochester
Quality
94
76th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Londer, Harold O has a BuildZoom score of 94, which places them above 76% of 77,973 contractors in Minnesota.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Londer, Harold O has worked on at least
3.0 projects over the past 3 years.
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.
Pricing
|
2 projects
|
< $5k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building permit (rb cb mfb) & window/door replacement
2024-10-24
16 x 12 deck on rear of home with 36 stairs
Valuation:
$4,000
Permit #:
TEMP24-1988BP
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
16 x 12 deck on rear of home with 36 stairs
Valuation:
$4,000
Permit #:
R24-1607RB
Status:
final
Fee:
$168
Permit Type:
N/A
Building Type:
N/A
Framing insulation and sheetrock basement
Valuation:
$2,000
Permit #:
R24-1811RB
Status:
issued
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Addition all new windows in home
Valuation:
$3,000
Permit #:
R24-1809RB
Status:
final
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
12 x 12 deck at back 6 x 5 deck/landing at front of house and one egress window in well--cutting down 8 [non-rental]
Valuation:
$3,500
Permit #:
R23-0326RB
Status:
final
Fee:
$164
Permit Type:
N/A
Building Type:
N/A
Steel fabral roof and vinyl siding for small building - reroof & residing (rory's home improvement)
Valuation:
$4,000
Permit #:
R16-0219CB
Status:
final
Fee:
$197
Permit Type:
N/A
Building Type:
Business
Building permit (rb cb mfb) & window/door replacement
2023-03-29
12 x 12 deck 6 x 5 deck on front egres window on back cut down 8
Valuation:
$3,500
Permit #:
TEMP23-0461BP
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
Residential
New 8x8 deck off rear upper level of home
Valuation:
$450
Permit #:
R10-0346RB
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building/city of rochester/residential trade/electrical
2008-03-04
Electrical/wiring master bedroom addition
Valuation:
$300
Permit #:
R08-0715RE
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Londer, Harold O License info
Verified License
| License # | BC806727 |
| Status | Active |
| State | Minnesota |
| Type | Residential Contractors |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Londer, Harold O at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | QB692797 |
| Status | Active |
| State | Minnesota |
| Type | Residential Contractors |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Londer, Harold O at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | QB135712 |
| Status | Active |
| State | Minnesota |
| Type | Residential Contractors |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Londer, Harold O at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | IR804369 |
| Status | Inactive |
| State | Minnesota |
| Type | Contractor Registration |
- According to the Minnesota Department of Labor & Industry, 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 Londer, Harold O at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Londer, Harold O Employees
LO
Londer, Harold O
Owner