Updated: May 14, 2026
Location and Projects
Address
GUTHRIE PLUMBING AND HEATING, Duluth, MN, 55811
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Guthrie Plumbing and Heating
Guthrie Plumbing and Heating, Guthrie Pl, Duluth, MN (Owned by: Guthrie, Dale L) holds a Plumbing license and 12 other licenses 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 Guthrie Plumbing and Heating, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Guthrie Plumbing and Heating Contact Information
Phone Number: (218) 348-7473
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Address: GUTHRIE PLUMBING AND HEATING, Duluth, MN 55811
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Guthrie Plumbing and Heating Duluth
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Guthrie Plumbing and Heating has a BuildZoom score of 108, which places them above 95% of 77,973 contractors in Minnesota.
Activity
|
65 projects
|
2025 |
|
60 projects
|
2024 |
|
72 projects
|
2023 |
Our building permit records indicate that Guthrie Plumbing and Heating has worked on at least
197.0 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
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Guthrie Plumbing and Heating mostly works on
hvac project
projects.
Pricing
|
191 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
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 Guthrie Plumbing and Heating
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tie vent into plumbing that is serving one toilet and tub/shower and one sink fixture. plumbing was done by someone else i’m just installing a 2” vent from inside of building to roof flashing
Valuation:
$2,000
Permit #:
CSPLUMR-2510-4177
Status:
complete
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Replace old cast iron waste line with pvc pipe that serves upstairs toilet and tub and tie into old cast iron stack
Valuation:
$2,800
Permit #:
CSPLUMR-2503-0139
Status:
complete
Fee:
$137
Permit Type:
N/A
Building Type:
N/A
Run 1/2” shielded wardflex to future gas fire place about 20’
Valuation:
$500
Permit #:
CSGASR-2504-0038
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Replace toilet waste line about 3 of pipe cut down old cast pipe and replace with pvc pipe
Valuation:
$1,000
Permit #:
CSPLUMR-2412-1368
Status:
complete
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
Replace of hot water line only from basement to upstairs tub fixture and sink faucet
Valuation:
$2,000
Permit #:
CSPLUMR-2412-1367
Status:
issued
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
50 gallon gas atmospheric water heater
Valuation:
$450
Permit #:
CSPLUMR-2502-0127
Status:
issued
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Plumbing water heater replacement - 1 & 2 family dwelling
2025-04-29
Gas atmospheric water heater install
Valuation:
$450
Permit #:
CSPLUMR-2504-1208
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Plumbing water heater replacement - 1 & 2 family dwelling
2025-03-04
Install water heater gas atmospheric
Valuation:
$450
Permit #:
CSPLUMR-2502-0126
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Install electric water heater
Valuation:
$450
Permit #:
CSPLUMR-2502-0094
Status:
issued
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Install electric water heater
Valuation:
$450
Permit #:
CSPLUMR-2502-0079
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Plumbing water heater replacement - 1 & 2 family dwelling
2025-05-13
Install gas water heater
Valuation:
$450
Permit #:
CSPLUMR-2505-1753
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Power vent tank install
Valuation:
$450
Permit #:
CSPLUMR-2505-1355
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Plumbing water heater replacement - 1 & 2 family dwelling
2025-04-24
Water heater install gas
Valuation:
$450
Permit #:
CSPLUMR-2504-1058
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Plumbing water heater replacement - 1 & 2 family dwelling
2025-02-25
Gas water heater install
Valuation:
$450
Permit #:
CSPLUMR-2502-0120
Status:
issued
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Plumbing water heater replacement - 1 & 2 family dwelling
2025-02-25
Gas water heater install
Valuation:
$450
Permit #:
CSPLUMR-2502-0119
Status:
issued
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Plumbing water heater replacement - 1 & 2 family dwelling
2025-02-03
Tank install power vent
Valuation:
$450
Permit #:
CSPLUMR-2501-0054
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Replace old galv.piping from meter to laundry area and tie water lines to copper lines in house
Valuation:
$1,000
Permit #:
CSPLUMR-2408-0829
Status:
complete
Fee:
$1
Permit Type:
N/A
Building Type:
N/A
Water heater install
Valuation:
$450
Permit #:
CSPLUMR-2506-2112
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Plumbing water heater replacement - 1 & 2 family dwelling
2025-06-08
Water heater install
Valuation:
$450
Permit #:
CSPLUMR-2506-2113
Status:
complete
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Plumbing water heater replacement - 1 & 2 family dwelling
2025-05-30
Water heater install
Valuation:
$450
Permit #:
CSPLUMR-2505-2014
Status:
issued
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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Avg Project
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BZ Score
$7.5K
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-
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License # BT060717
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BZ Score
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Guthrie Plumbing and Heating Reviews
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Verified License
BuildZoom confirmed this contractor's license
Guthrie Plumbing and Heating License info
Verified License
| License # | PM038113 |
| Status | Active |
| State | Minnesota |
| Type | Plumbing |
| Business Type | Not Available |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MB005520 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
| Business Type | Not Available |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PC645288 |
| Status | Active |
| State | Minnesota |
| Type | Plumbing |
| Business Type | Not Available |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Guthrie Plumbing and Heating 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 # | R1102 |
| Status | Active |
| City | Duluth |
| Type | Plumb Cont |
| Business Type | Not Available |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Guthrie Plumbing and Heating with the The City of Duluth, MN
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MB003834 |
| Status | Inactive |
| State | Minnesota |
| Type | Mechanical Contractor 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 Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BF038113 |
| Status | Inactive |
| State | Minnesota |
| Type | Plumbing |
| 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 Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PC645288 |
| Status | Inactive |
| State | Minnesota |
| Type | Plumbing Contractor |
| 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 Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RE038113 |
| Status | Inactive |
| State | Minnesota |
| Type | Reg Unl Electrician |
| 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 Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BF038113 |
| Status | Inactive |
| State | Minnesota |
| Type | Backflow Prevention Rebuilder |
| 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 Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MB005520 |
| Status | Inactive |
| State | Minnesota |
| Type | Mechanical Contractor 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 Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PM038113 |
| Status | Inactive |
| State | Minnesota |
| Type | Master Plumber |
| 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 Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MB003834 |
| Status | Inactive |
| State | Minnesota |
| Type | Mechanical Contractor 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 Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PM38113 |
| Status | Inactive |
| State | Minnesota |
| Type | Master Plumber |
| 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 Guthrie Plumbing and Heating at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
665
Permits
- Building permit records show that Guthrie Plumbing and Heating has worked on 665 permitted projects.
Guthrie Plumbing and Heating Employees
.
.
DG
Dale L. Guthrie
GL
Guthrie Dale Lee
Owner
GL
Guthrie Plumbing & Heating Llc
Owner
GL
Guthrie, Dale L
Owner