Updated: Dec 04, 2025
Location and Projects
Address
27770 Cottonwood St NW, Isanti, MN, 55040
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Great Northern Mechanical Inc
Great Northern Mechanical Inc at 27770 Cottonwood St NW, Isanti, MN 55040, held a HVAC/Mechanical Contractor license (#Mr66778) with the Minnesota contractors license board with an expiration date of 12-31-2011. We last verified the license was inactive on 01-20-2010.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 77,973 Minnesota contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our project planner to be easily matched to qualified, licensed professionals in your area.
Great Northern Mechanical Inc Contact Information
Phone Number: (763) 286-6491
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Address: 27770 Cottonwood St NW, Isanti, MN 55040
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Great Northern Mechanical Inc Isanti
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Great Northern Mechanical Inc, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
3 projects
|
2023 |
Our building permit records indicate that Great Northern Mechanical Inc has worked on at least
4.0 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
|
1 project
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$100k-$250k |
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 Great Northern Mechanical Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
New tenant interior finish (approved by doli)
Valuation:
$40,000
Permit #:
CR220537
Status:
final
Fee:
$588
Permit Type:
Commercial
Building Type:
N/A
Boiler snow melt - entrance/exit doors of car wash
Valuation:
$44,000
Permit #:
CR221141
Status:
final
Fee:
$631
Permit Type:
Commercial
Building Type:
N/A
Plumbing for new shell building only
Valuation:
$119,000
Permit #:
CR215036
Status:
issued
Fee:
$1,579
Permit Type:
Commercial
Building Type:
N/A
Plumbing work for first floor food market kitchens and restrooms. north loop galley initial tenant finish plan approved without review - contact plumbing inspector at start of work
Valuation:
N/A
Permit #:
BLDG757711
Status:
issued
Fee:
$3,775
Permit Type:
N/A
Building Type:
N/A
2 hot wells
Valuation:
N/A
Permit #:
PLMB23-0071
Status:
expired
Fee:
$31
Permit Type:
Commercial - remodel
Building Type:
N/A
Small kitchen
Valuation:
$18,000
Permit #:
ED195347
Status:
approved
Fee:
$562
Permit Type:
Commercial indust...
Building Type:
N/A
Install new 6 sewer from east manhole to existing mechanical room. mechanical room to manhole is approx
Valuation:
$12,000
Permit #:
SL289020
Status:
issued
Fee:
$281
Permit Type:
Sanitary sewer - new
Building Type:
N/A
Alter existing single bathroom rough in
Valuation:
$3,800
Permit #:
ED186392
Status:
final
Fee:
$127
Permit Type:
Commercial indust...
Building Type:
N/A
Addition hair wash station
Valuation:
$3,500
Permit #:
SL308862
Status:
final
Fee:
$172
Permit Type:
Alteration nonres...
Building Type:
N/A
Fireplace and gas piping
Valuation:
$3,000
Permit #:
ED188251
Status:
final
Fee:
$93
Permit Type:
Residential
Building Type:
N/A
New tenant finish drinking fountain-1 floor drain-2 lav-2 sink-1 water heater-1
Valuation:
$11,500
Permit #:
CR199807
Status:
final
Fee:
$241
Permit Type:
N/A
Building Type:
N/A
Shower room
Valuation:
$28,000
Permit #:
SL287706
Status:
approved
Fee:
$763
Permit Type:
Alteration nonres...
Building Type:
N/A
Restroom fixtures and soda machine at wendy's
Valuation:
N/A
Permit #:
BLDG728802
Status:
issued
Fee:
$285
Permit Type:
N/A
Building Type:
Commercial
Pump and inspect flam tank test rpz's
Valuation:
$1,800
Permit #:
SL270966
Status:
Applied
Fee:
$30
Permit Type:
New nonresidential
Building Type:
N/A
No Description Available
Valuation:
$29,000
Permit #:
SL276868
Status:
final
Fee:
$738
Permit Type:
Alteration nonres...
Building Type:
N/A
Plumbing fix brut 428 washington ave north specify the type of fixtures by entering the quantity in the list below: water closets_2___ urinals_____ bathroom tubs____ basins_2___ sinks__14___ wash trays__2___ showers_____ floor drains_17___ extensions_____ misc fixtures__8__ electric water heaters_____ other: specify below misc fixtures includes: 1 grease interceptor (schier gb-75 75 g... see more
Valuation:
N/A
Permit #:
BLDG579005
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing fix for holiday station store specify the type of fixtures by entering the quantity in the list below: water closets__2__ urinals__2___ bathroom tubs____ basins_3___ sinks_____ wash trays_____ showers_____ floor drains_2__ extensions_____ misc fixtures__1__, drinking fountain electric water heaters_____ other: specify below properly plug the unused plumbing openings at the ne... see more
Valuation:
N/A
Permit #:
BLDG518183
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Plumbing fix specify the type of fixtures by entering the quantity in the list below: water closets__3__ urinals__1___ bathroom tubs____ basins__4__ sinks____1_ wash trays__1___ showers_6____ floor drains__2__ extensions_____ misc fixtures__1 water cooler__ electric water heaters__1___ other: specify below properly plug the unused plumbing openings at the nearest live main or branch o... see more
Valuation:
N/A
Permit #:
BLDG496540
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Commercial
Gas fix gas fixture replace/install - is this a new install(y/n)?____ - is this a replacement(y/n)?____ - fireplace(y/n)?___ - stove(y/n)?____ - dryer(y/n)?____ - water heater(y/n)?__y__ - gas grill(y/n)?____ - other: describe below carbon monoxide detectors are required in dwelling units in accordance with minnesota statute 299f.50. please refer to the following website for additiona... see more
Valuation:
N/A
Permit #:
BLDG506121
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family house
Plumbing replace one toilet and 4 waste stack from basement through 1st floor and up to 2nd floor. properly plug the unused plumbing openings at the nearest live main or branch on the waste and vent system. cement is not an acceptable method of disconnect. approved plumbing materials must be used. dead ends are not permitted except where necessary to extend piping for a cleanout so as... see more
Valuation:
N/A
Permit #:
BLDG503986
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single family house
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Great Northern Mechanical Inc License info
Inactive License
| License # | MR66778 |
| Status | Inactive |
| State | Minnesota |
| Type | Restricted 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 Great Northern Mechanical Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Great Northern Mechanical Inc, click “This is My Business” to update your information.
73
Permits
- Building permit records show that Great Northern Mechanical Inc has worked on 73 permitted projects.
Great Northern Mechanical Inc Employees
BW
Brent . Weiss