Updated: Jan 08, 2026
Location and Projects
Address
2200 CASTLE AVE, Saint Paul, MN, 55109
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Merles Water Corporation HVAC/Mechanical Contractor
Merles Water Corporation, 2200 Castle Ave, North St Paul, MN (Employee: John J. Regnier) holds a Water Conditioning license and 2 other licenses according to the Minnesota license board.
Their BuildZoom score of 98 ranks in the top 16% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Merles Water Corporation, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Merles Water Corporation Contact Information
Phone Number: (651) 777-1349
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Address: 2200 CASTLE AVE, North St Paul, MN 55109
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Merles Water Corporation North St Paul
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Merles Water Corporation has a BuildZoom score of 98, which places them above 84% of 77,973 contractors in Minnesota.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Merles Water Corporation has worked on at least
3.0 projects over the past 2 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 |
|
1 project
|
$5k-$20k |
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 Merles Water Corporation
This is a sample of this contractor's permits. Click here to access their complete permit history.
: replacement water softener
Valuation:
$1,950
Permit #:
2502-00421-PL
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
Building use group
1 reverse osmusis and 1 carbon vilter
Valuation:
$15,000
Permit #:
20 24 091161 PLB 00 PG
Status:
final
Fee:
N/A
Permit Type:
plumbing/inside w...
Building Type:
N/A
Whole house pioneer filter (lead)
Valuation:
$2,299
Permit #:
20 25 027028 PLB 00 PG
Status:
issued
Fee:
N/A
Permit Type:
plumbing/inside w...
Building Type:
N/A
Installed reverse osmosis
Valuation:
$699
Permit #:
MG323878
Status:
final
Fee:
$75
Permit Type:
Reverse osmosis
Building Type:
N/A
Water softener
Valuation:
N/A
Permit #:
EA148324
Status:
final
Fee:
$60
Permit Type:
Residential
Building Type:
N/A
Install water softener drinking filter faucet at sink and freezer hook up
Valuation:
N/A
Permit #:
P201809448
Status:
final
Fee:
$46
Permit Type:
N/A
Building Type:
N/A
Replace water softener
Valuation:
$1,299
Permit #:
SL301503
Status:
final
Fee:
$66
Permit Type:
Replacement
Building Type:
N/A
Water softener
Valuation:
N/A
Permit #:
EA123103
Status:
final
Fee:
$60
Permit Type:
Residential
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
LA131631
Status:
final
Fee:
$47
Permit Type:
Water softener
Building Type:
N/A
New water softener plumbing-0
Valuation:
N/A
Permit #:
LA124832
Status:
final
Fee:
$45
Permit Type:
Water softener
Building Type:
N/A
New water softener plumbing-0
Valuation:
N/A
Permit #:
LA124833
Status:
final
Fee:
$45
Permit Type:
Water softener
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
LA126832
Status:
final
Fee:
$47
Permit Type:
Water softener
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
LA127294
Status:
final
Fee:
$47
Permit Type:
Water softener
Building Type:
N/A
Water softener
Valuation:
$400
Permit #:
ED129025
Status:
final
Fee:
$22
Permit Type:
Residential
Building Type:
N/A
Replacement
Valuation:
N/A
Permit #:
AV042218
Status:
final
Fee:
$65
Permit Type:
Other Single Fami...
Building Type:
N/A
Replacement
Valuation:
N/A
Permit #:
AV042898
Status:
final
Fee:
$65
Permit Type:
e - Residential W...
Building Type:
N/A
Replacement
Valuation:
N/A
Permit #:
AV043491
Status:
final
Fee:
$65
Permit Type:
e - Residential W...
Building Type:
N/A
New
Valuation:
N/A
Permit #:
AV041774
Status:
final
Fee:
$65
Permit Type:
New Single Family...
Building Type:
N/A
New
Valuation:
N/A
Permit #:
AV041354
Status:
final
Fee:
$65
Permit Type:
New Single Family...
Building Type:
N/A
New
Valuation:
N/A
Permit #:
AV045786
Status:
final
Fee:
$65
Permit Type:
e - Residential W...
Building Type:
N/A
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Merles Water Corporation Reviews
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Verified License
BuildZoom confirmed this contractor's license
Merles Water Corporation License info
Verified License
| License # | WC002289 |
| Status | Active |
| State | Minnesota |
| Type | Water Conditioning |
| Business Type | Not Available |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Merles Water Corporation at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | WC002289 |
| Status | Active |
| State | Minnesota |
| Type | Water Conditioning |
| Business Type | Not Available |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Merles Water Corporation with the Minnesota Department of Labor & Industry
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | WB002289 |
| Status | Inactive |
| State | Minnesota |
| Type | Water Conditioning Bond |
| Business Type | Not Available |
- 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 Merles Water Corporation at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
444
Permits
- Building permit records show that Merles Water Corporation has worked on 444 permitted projects.
Merles Water Corporation Employees
JR
John J. Regnier