Updated: May 14, 2026
Location and Projects
Address
9001 Science Center Dr, Minneapolis, MN, 55428
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Northland Mechanical Contractors, Inc Photos
Northland Mechanical Contractors, Inc
Since 1971 Northland Mechanical has designed, installed and maintained a full offering of mechanical systems for a diverse range of commercial and industrial clients.
Our core focuses include:
Service, Repair & Maintenance
Design/Build Construction
Building Automation & Remote Monitoring
Our employees are professionals in the commercial Plumbing, HVAC, Sheet Metal and Building Automation specialties. With an average of twenty years in the industry, our staff is some of the most experienced and technically diverse mechanical contracting teams in the nation. Our construction field team members are specialized in new and retrofit/remodel construction and Northland’s project designs and installations have been chosen for high-profile and system-critical projects across Minnesota and into Wisconsin and the Dakotas.
We are currently building the newest multi-family condominium development in downtown Minneapolis: The Portland Tower located at 740 Portland Avenue South, Minneapolis, MN 55415.
From BuildZoom: Northland Mechanical Contractors, Inc, 9001 Science Center Dr, Minneapolis, MN holds a High Pressure Piping license and 8 other licenses according to the Minnesota license board.
Their BuildZoom score of 112 ranks in the top 3% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Northland Mechanical Contractors, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Northland Mechanical Contractors, Inc Services
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Northland Mechanical Contractors, Inc Contact Information
Address: 9001 Science Center Dr, Minneapolis, MN 55428
Northland Mechanical Contractors, Inc Minneapolis
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Northland Mechanical Contractors, Inc has a BuildZoom score of 112, which places them above 97% of 77,973 contractors in Minnesota.
Activity
|
131 projects
|
2025 |
|
147 projects
|
2024 |
|
144 projects
|
2023 |
Our building permit records indicate that Northland Mechanical Contractors, Inc has worked on at least
422.0 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
|
16 projects
|
Home Additions |
|
13 projects
|
Commercial Renovations |
|
179 projects
|
Mechanical projects |
|
127 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Northland Mechanical Contractors, Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
98 projects
|
< $5k |
|
114 projects
|
$5k-$20k |
|
42 projects
|
$20k-$50k |
|
25 projects
|
$50k-$100k |
|
25 projects
|
$100k-$250k |
|
11 projects
|
$250k-$500k |
|
4 projects
|
$500k-$1mil |
The typical size of their permits is approximately $10,000. 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 Northland Mechanical Contractors, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
5/20/2025 plumbing plan review completed - sf remove and replace storm drain system and addition overflow drain system; remove and replace 8 sinks; 3 floor drains added
Valuation:
$495,000
Permit #:
20 25 033930 PLB 00 PG
Status:
issued
Fee:
N/A
Permit Type:
plumbing/inside w...
Building Type:
N/A
(2300 7th st nw) the ltfm plan includes replacement of deteriorated mechanical systems at highview middle school that are approaching the end of their useful life. this project will replace the galvanized distribution piping with copper piping and replace the domestic hot water plant and storage tank
Valuation:
N/A
Permit #:
PB-P2503-0006
Status:
final
Fee:
$551
Permit Type:
N/A
Building Type:
N/A
It is all high-pressure/high-temperature hot water. 11 shell and coil heat exchangers to be replaced. we will be replacing all 4 isolation valves on each exchanger using an abz double offset high performance butterfly valve with gear operator all of them are 3” pipe diameter (see attached cut sheet for the 422 series valve). there will be some piping spool pieces fabricated as well (s... see more
Valuation:
N/A
Permit #:
HPP2509-00034
Status:
final
Fee:
$12,680
Permit Type:
Standard
Building Type:
N/A
• drain and remove existing boch water heater • place new boch water heater (material only wh under warranty) • modify intake piping increase gas piping from ¾” to 1 1/4'” to per manufacture specifications • install new gas regulator and additional piping materials • start water heater and check out complete • mount emergency stop switch (required per new state code) on outside of roo... see more
Valuation:
N/A
Permit #:
BPV-P2508-027
Status:
final
Fee:
$80
Permit Type:
New installation
Building Type:
N/A
Plumbing for new park building
Valuation:
$322,300
Permit #:
AV135375
Status:
applied
Fee:
$1,337
Permit Type:
New commercial
Building Type:
N/A
Johnsville library remodel - modify existing supply and return ducts air balance (our work consists of the highlighted items on m1.0 and m3.0 in addition to the air balance)
Valuation:
N/A
Permit #:
B25-00704
Status:
final
Fee:
$77
Permit Type:
Mechanical/HVAC
Building Type:
N/A
Building remodel - ductwork gas piping
Valuation:
$230,000
Permit #:
AV133996
Status:
applied
Fee:
$961
Permit Type:
Other commercial
Building Type:
N/A
• addition (2) 25’ duct runs to both ends of the existing duct run for a total of (4) 25’ runs • each duct run addition will then run downward 12’ along/near support girders • ducting size will be 16” x 16” square • ducts will be capped with diffusers/grilles • (2) additional drops will be cut into the existing duct trunk and covered with grilles/diffusers to optimize heating bringing... see more
Valuation:
$12,578
Permit #:
M24-0186
Status:
final
Fee:
$356
Permit Type:
Installation/repl...
Building Type:
N/A
(8000 bass lake rd) st therese of new hope - we are not altering the design in any way just replacing bad fittings • replace one 3” x 2” sanitary tee • replace one 3” x 2” wye • replace 3’ of 2” cast pipe • replace 2’ of 3” pipe • install new bands and missions as necessary • fire caulk all penetrations (upper/lower on vent/soil stack)
Valuation:
N/A
Permit #:
PB-P2401-0030
Status:
final
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Replace 6 unit ventilators and compressors
Valuation:
$205,500
Permit #:
MI290211
Status:
issued
Fee:
$4,741
Permit Type:
Institution
Building Type:
N/A
Replace boiler and (2) air handling units
Valuation:
$423,800
Permit #:
AV138089
Status:
applied
Fee:
$1,751
Permit Type:
Other commercial
Building Type:
N/A
Installation of new (2) ceiling recessed heaters grds exhaust fans (7) carrier rtus and gas unit heater (ubxc-125)
Valuation:
$150,000
Permit #:
20 25 031743 GAS 00 M
Status:
issued
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
Como zoo repair/modify existing in-ground heating loop that keep the dirt warm from the new ada ramps that are being installed in the sunken garden 12/2/24 plans sent to josh. se
Valuation:
$5,000
Permit #:
20 24 097898 STM 00 M
Status:
final
Fee:
N/A
Permit Type:
Steam or hot water
Building Type:
N/A
Replace (2) water-to-water heat pumps
Valuation:
$333,060
Permit #:
MG412281
Status:
issued
Fee:
$5,237
Permit Type:
HVAC
Building Type:
N/A
Replace (2) existing 40-ton aaon units with new valent 40-ton units with gas heat
Valuation:
$399,713
Permit #:
GV120323
Status:
final
Fee:
$9,419
Permit Type:
Commercial HVAC
Building Type:
N/A
Replace 47 f/s dampers 20 fire dampers patch duct at 54 locations where dampers were removed
Valuation:
$275,000
Permit #:
MI282871
Status:
issued
Fee:
$5,422
Permit Type:
Institution
Building Type:
N/A
Replace and extend existing inteior drain tile system and install sanitary booster pump skid
Valuation:
$159,121
Permit #:
20 24 102672 PLB 00 PG
Status:
issued
Fee:
N/A
Permit Type:
plumbing/inside w...
Building Type:
N/A
Disconnect demolish remove existing small steam boiler. furnish and install two (2) laars neo-therm xtr 500 hot water heating boilers
Valuation:
$62,184
Permit #:
20 25 037724 GAS 00 M
Status:
issued
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
No Description Available
Valuation:
$230,600
Permit #:
AV135376
Status:
applied
Fee:
$963
Permit Type:
New commercial
Building Type:
N/A
Replace the existing heat pump with a new adirondack model vfr 26 heat pump including new supply hoses - 19k btu
Valuation:
$5,985
Permit #:
20 24 103775 GAS 00 M
Status:
final
Fee:
N/A
Permit Type:
Gas
Building Type:
N/A
Northland Mechanical Contractors, Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Northland Mechanical Contractors, Inc License info
Verified License
| License # | HC000189 |
| Status | Active |
| State | Minnesota |
| Type | High Pressure Piping |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Northland Mechanical Contractors, Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MB003463 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Northland Mechanical Contractors, Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PC643880 |
| Status | Active |
| State | Minnesota |
| Type | Plumbing |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Northland Mechanical Contractors, Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | EA006575 |
| Status | Active |
| State | Minnesota |
| Type | Electrical |
| Business Type | Corporation |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Northland Mechanical Contractors, Inc 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 # | R6250 |
| Status | Active |
| City | Duluth |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Northland Mechanical Contractors, Inc with the The City of Duluth, MN
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BV000294 |
| Status | Inactive |
| State | Minnesota |
| Type | Contractor, Plumbing |
| Business Type | Corporation |
- 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 Northland Mechanical Contractors, Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CA06575 |
| Status | Inactive |
| State | Minnesota |
| Type | Class A Electrical Contractor |
| Business Type | Corporation |
- 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 Northland Mechanical Contractors, Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PM59225 |
| Status | Inactive |
| State | Minnesota |
| Type | Master Plumber |
| Business Type | Corporation |
- 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 Northland Mechanical Contractors, Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | BL000189 |
| Status | Inactive |
| State | Minnesota |
| Type | High Pressure Pipefitting Business |
| Business Type | Corporation |
- 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 Northland Mechanical Contractors, Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
2.4K
Permits
- Building permit records show that Northland Mechanical Contractors, Inc has worked on 2362 permitted projects.