Updated: Jun 01, 2026
Location and Projects
Address
101 12th Ave North, South St Paul, MN, 55075
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Dns Plumbing& Heating LLC
Dns Plumbing& Heating LLC, 101 12th Ave N, South St Paul, MN holds a Mechanical Contractor Bond license and 1 other license according to the Minnesota license board.
Their BuildZoom score of 108 ranks in the top 5% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dns Plumbing& Heating LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Dns Plumbing& Heating LLC Contact Information
Phone Number: (651) 357-4323
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Address: 101 12th Ave North, South St Paul, MN 55075
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Dns Plumbing& Heating LLC South St Paul
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dns Plumbing& Heating LLC has a BuildZoom score of 108, which places them above 95% of 77,973 contractors in Minnesota.
Activity
|
2 projects
|
2026 |
|
47 projects
|
2025 |
|
43 projects
|
2024 |
|
92 projects
|
2023 |
Our building permit records indicate that Dns Plumbing& Heating LLC has worked on at least
184.0 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.
Experience
|
78 projects
|
New Constructions |
|
155 projects
|
Mechanical projects |
|
61 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Dns Plumbing& Heating LLC mostly works on
mechanical project
and new construction
projects.
Pricing
|
45 projects
|
< $5k |
|
14 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $1,650. 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 Dns Plumbing& Heating LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Removing duct work from two side discharge rtus and taking rtus off roof for roof work. will be building up sleepers on roof to handle new roofing height after insulation installation
Valuation:
$8,500
Permit #:
20 25 024511 WAV 00 W
Status:
issued
Fee:
N/A
Permit Type:
Warm air & ventil...
Building Type:
N/A
Moving radiators and radiator piping for remodel of bathroom and two bedroom. replacing one radiator with steel wall hung in toilet room. 03/04/2025: re-opened by erik witt
Valuation:
$2,500
Permit #:
20 24 102990 STM 00 M
Status:
final
Fee:
N/A
Permit Type:
Steam or hot water
Building Type:
N/A
: install delta breeze 80 cfm in lower level bathroom and vent to outside. one box flex one hood one fan
Valuation:
$500
Permit #:
2502-00356-ME
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
Building use group
: replacing existing 5-ton remote terminal unit with new 5-ton remote terminal unit
Valuation:
$17,833
Permit #:
2408-00401-ME
Status:
issued
Fee:
$277
Permit Type:
N/A
Building Type:
Building use group
Install new hvac system which includes furnace air conditioning and air exchanger. gas lines are included in scope of work gas main and gas to generator. duct installed in attic to be sealed and spray foam insulated after inspection
Valuation:
N/A
Permit #:
P21-2103
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Kitchen remodel moving duct work adding bathroom fan and kitchen hood less than 300 cfm
Valuation:
$4,500
Permit #:
MI289486
Status:
final
Fee:
$184
Permit Type:
Single family
Building Type:
N/A
Vent lower level bathroom fan and addition one heat run to ll bathroom
Valuation:
$1,000
Permit #:
20 25 005378 VEN 00 W
Status:
final
Fee:
N/A
Permit Type:
Ventilation only
Building Type:
N/A
4 supplies 2 returns 2 bathroom fans combustion air dryer vent
Valuation:
$1,500
Permit #:
20 25 019193 WAV 00 W
Status:
final
Fee:
N/A
Permit Type:
Warm air & ventil...
Building Type:
N/A
: remove existing rooftop unit and replace with new rooftop unit
Valuation:
$22,000
Permit #:
2408-00129-ME
Status:
final
Fee:
$341
Permit Type:
N/A
Building Type:
Building use group
Replaced existing remote terminal unit with new remote terminal unit
Valuation:
$5,200
Permit #:
20 24 090058 GAS 00 M
Status:
final
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
Venting toilet closet and bathroom for remodel
Valuation:
$1,000
Permit #:
20 24 102993 VEN 00 W
Status:
final
Fee:
N/A
Permit Type:
Ventilation only
Building Type:
N/A
: replace chimney liner due to tree damage
Valuation:
$750
Permit #:
2407-00122-ME
Status:
issued
Fee:
$65
Permit Type:
N/A
Building Type:
Building use group
Replace bathroom fan on second floor
Valuation:
$850
Permit #:
20 25 009702 VEN 00 W
Status:
issued
Fee:
N/A
Permit Type:
Ventilation only
Building Type:
N/A
Heating & cooling system for new home dryer gas and vent heat loss/gain: 44, 264 (heat)
Valuation:
$7,500
Permit #:
20 22 044221 GAS 00 M
Status:
final
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
Scope of work: - connect ri side vent for a hood - extend two toe kicks for under-cabinet - extend or relocate the gas line for the stove
Valuation:
N/A
Permit #:
M23-0585
Status:
final
Fee:
$80
Permit Type:
Alteration
Building Type:
N/A
Furnace change out
Valuation:
$5,000
Permit #:
GV124175
Status:
final
Fee:
$187
Permit Type:
Heating-sys-warm ...
Building Type:
N/A
Plumbing remodel of whole home. 2 bathroom remodels and 1 kitchen remodel
Valuation:
$5,000
Permit #:
SL330598
Status:
final
Fee:
$165
Permit Type:
Alteration reside...
Building Type:
N/A
Heating & cooling system for new home heat loss/gain: 29, 121 (cool)
Valuation:
$7,500
Permit #:
20 22 044225 REF 00 M
Status:
final
Fee:
N/A
Permit Type:
Refrigeration
Building Type:
N/A
Replace furnace install hrv lennox ml2960f070 70, 000 btu 96% (1) heat loss/gain 66, 679 hrv 128 cfm (1)
Valuation:
$7,000
Permit #:
20 21 249957 WAV 00 W
Status:
final
Fee:
N/A
Permit Type:
Warm air & ventil...
Building Type:
N/A
Run new gas line for outdoor grill and firepit
Valuation:
$1,800
Permit #:
20 24 090068 GAS 00 M
Status:
issued
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
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Dns Plumbing& Heating LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
Dns Plumbing& Heating LLC License info
Verified License
| License # | MB758197 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Dns Plumbing& Heating LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PC758197 |
| Status | Inactive |
| State | Minnesota |
| Type | Plumbing |
- 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 Dns Plumbing& Heating LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
284
Permits
- Building permit records show that Dns Plumbing& Heating LLC has worked on 284 permitted projects.