Updated: Jun 18, 2026
Location and Projects
Address
2315 Lismore Rd, Duluth, MN, 55804
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Harbor Mechanical
Harbor Mechanical, 2315 Lismore Rd, Duluth, MN (Owned by: LEVANEN, SETH J) holds a Plumbing license and 7 other licenses according to the Minnesota license board.
Their BuildZoom score of 107 ranks in the top 6% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Harbor Mechanical, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Harbor Mechanical Services
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Harbor Mechanical Contact Information
Phone Number: (218) 590-7473
Address: 2315 Lismore Rd, Duluth, MN 55804
Harbor Mechanical Duluth
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Harbor Mechanical has a BuildZoom score of 107, which places them above 94% of 77,973 contractors in Minnesota.
Activity
|
7 projects
|
2025 |
|
6 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Harbor Mechanical has worked on at least
23.0 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
|
4 projects
|
New Constructions |
|
11 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Harbor Mechanical mostly works on
hvac project
and new construction
projects.
Pricing
|
19 projects
|
< $5k |
|
8 projects
|
$5k-$20k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $2,725. 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.
Harbor Mechanical Reviews
5 out of 5 stars, based on
2
reviews
-
By Pamela D.January 30, 2021Furnace maintenance
-
By GayleJune 1, 2020
Absolutely would call them again! Quick to respond and got the air conditioner fixed right away. Very pleasant and respectful.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Separate 1/2 30 000 kbtu/hr gas line for basement coin operated basic residential style gas dryer with an 3rd service stubbed out in preparation for a 3rd gas meter by comfort systems
Valuation:
$1,250
Permit #:
CSGASC-2503-0014
Status:
issued
Fee:
$91
Permit Type:
N/A
Building Type:
N/A
New 30kbtu 1/2 gas line to an basement gas dryer with new 1 separate service line stub connecting to new additional 3rd meter
Valuation:
$450
Permit #:
CSGASR-2503-0026
Status:
complete
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Remodel/alteration (no change of occupancy classification) - commercial & 3+ multi-family
2025-06-10
Essentia - minor const work in conjuction with mep upgrades service support building & red ramp parking structure
Valuation:
$438,300
Permit #:
BBLDG2310-055
Status:
complete
Fee:
$7,034
Permit Type:
N/A
Building Type:
N/A
Hvac (furnace or boiler replacement) - commercial & 3+ multi-family
2025-01-23
Furnace replacement - 425 1/2 n. 15th ave east. upper unit
Valuation:
$2,000
Permit #:
CSHVACC-2501-0006
Status:
final
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Plumbing for new sf dwelling - 10 openings & floor drain slab on grade w 2nd floor--infloor heating (1/7/2021 8:47 am lh3) plumbing for new sf dwelling - 10 openings & floor drain
Valuation:
$9,500
Permit #:
BPLUM2101-009
Status:
final
Fee:
$233
Permit Type:
N/A
Building Type:
N/A
Hvac (new or full system replacement) - 1 or 2 family dwelling
2023-09-19
Infloor heating w hrv and a-c mini-split
Valuation:
$14,950
Permit #:
BHVAC2306-048
Status:
issued
Fee:
$210
Permit Type:
N/A
Building Type:
N/A
Hvac (new or full system replacement) - 1 or 2 family dwelling
2024-03-11
Infloor heating with an he combi-boiler air conditioning mini-split remodel
Valuation:
$9,500
Permit #:
BHVAC2403-030
Status:
issued
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
General gas piping and related items
Valuation:
$1,000
Permit #:
BGASP2306-010
Status:
issued
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
Connect to curb stop and extend pass sidewalk and terminate connect to sewer in alley and past curb line and terminate for future 4” sewer
Valuation:
$1,950
Permit #:
BPLUM2404-012
Status:
issued
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel reset fixtures combi-boiler/wh + new remodel + new updated
Valuation:
$9,500
Permit #:
BPLUM2403-020
Status:
issued
Fee:
$295
Permit Type:
N/A
Building Type:
N/A
521 n. 56th ave w. 8 back alley sewer tap (8x8x4 wye)
Valuation:
$950
Permit #:
EEXC2404-015
Status:
approved
Fee:
$135
Permit Type:
Sanitary sewer
Building Type:
N/A
New construction
Valuation:
$14,950
Permit #:
BPLUM2306-055
Status:
expired
Fee:
$397
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel reset fixtures addition bathroom 2nd floor remodel
Valuation:
$8,950
Permit #:
BPLUM2101-050
Status:
final
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
Hvac (furnace or boiler replacement) - 1 or 2 family dwelling
2023-06-20
Replace boiler
Valuation:
$6,000
Permit #:
BHVAC2306-068
Status:
issued
Fee:
$173
Permit Type:
N/A
Building Type:
N/A
Plumbing (25 or fewer openings) - commercial & 3+ multi-family
2021-04-07
Saw-cut and adjust addition two baths & remove back flow devic
Valuation:
$3,950
Permit #:
BPLUM2009-049
Status:
final
Fee:
$124
Permit Type:
N/A
Building Type:
N/A
Hvac (new or full system replacement) - 1 or 2 family dwelling
2021-06-03
Infloor heating w hrv & air conditioning mini-split
Valuation:
$14,950
Permit #:
BHVAC2101-017
Status:
final
Fee:
$185
Permit Type:
N/A
Building Type:
N/A
Hvac (new or full system replacement) - 1 or 2 family dwelling
2021-10-22
Infloor heating with ducted air conditioning hrv
Valuation:
$18,500
Permit #:
BHVAC2011-096
Status:
final
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
Hvac (air conditioner/fan/misc work) - 1 or 2 family dwelling
2023-09-07
Bathroom remodel adjust ductwork (4) 6 supplies to fit walls
Valuation:
$2,950
Permit #:
BHVAC2309-013
Status:
issued
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel reset fixtures
Valuation:
$3,950
Permit #:
BPLUM2201-009
Status:
final
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
Hvac (furnace or boiler replacement) - 1 or 2 family dwelling
2022-12-20
Garage heater replacement
Valuation:
$3,950
Permit #:
BHVAC2212-048
Status:
final
Fee:
$161
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Harbor Mechanical License info
Verified License
| License # | PM063404 |
| Status | Active |
| State | Minnesota |
| Type | Plumbing |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Harbor Mechanical at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MB646283 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Harbor Mechanical at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PC644764 |
| Status | Active |
| State | Minnesota |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Harbor Mechanical 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 # | R603 |
| Status | Active |
| City | Duluth |
| Type | Plumb & Hvac Con |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Harbor Mechanical with the The City of Duluth, MN
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MB003059 |
| Status | Inactive |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
- According to the Minnesota Department of Labor & Industry, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Harbor Mechanical at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PA670196 |
| Status | Inactive |
| State | Minnesota |
| Type | Reg Unl Plumber |
- According to the Minnesota Department of Labor & Industry, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Harbor Mechanical at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PA691388 |
| Status | Inactive |
| State | Minnesota |
| Type | Reg Unl Plumber |
- According to the Minnesota Department of Labor & Industry, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Harbor Mechanical at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PM63404 |
| Status | Inactive |
| State | Minnesota |
| Type | Master Plumber |
- According to the Minnesota Department of Labor & Industry, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Harbor Mechanical at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
207
Permits
- Building permit records show that Harbor Mechanical has worked on 207 permitted projects.
Harbor Mechanical Employees
LR
Levanen, Austin R
Owner
LJ
Levanen, Brit J
Owner
LJ
LEVANEN, SETH J
Owner
SL
Seth J. Levanen
Professional, prompt service. Came out on the same day I contacted them and performed all the services I needed from cleaning the furnace and air exchange as well as servicing my boiler in-floor heating system to grounding a propane line. All at a very reasonable cost. Will definitely contact them again.