Updated: Jun 20, 2026
Location and Projects
Address
12409 County Road 11, Burnsville, MN, 55337
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Klamm Mechanical Contractors Inc
Klamm Mechanical Contractors Inc, 12409 County Rd, Burnsville, MN (Owned by: Klamm, Joseph T) holds a Plumbing license and 19 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 Klamm Mechanical Contractors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Klamm Mechanical Contractors Inc Services
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Klamm Mechanical Contractors Inc Contact Information
Phone Number: (952) 890-4969
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Address: 12409 County Road 11, Burnsville, MN 55337
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Klamm Mechanical Contractors Inc Burnsville
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Klamm Mechanical Contractors Inc has a BuildZoom score of 107, which places them above 94% of 77,973 contractors in Minnesota.
Activity
|
9 projects
|
2025 |
|
7 projects
|
2024 |
|
8 projects
|
2023 |
Our building permit records indicate that Klamm Mechanical Contractors Inc has worked on at least
24.0 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
|
Home Additions |
|
8 projects
|
Mechanical projects |
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Klamm Mechanical Contractors Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
5 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
1 project
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
The typical size of their permits is approximately $11,000. 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 Klamm Mechanical Contractors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
(4200 pioneer dr) the project includes two additions and few areas of minor remodel. the additions will include (3) new bathroom groups science classrooms including sinks and acid neutralization tank cte wing with compressed air (no gas) and a few miscellaneous fixtures throughout. site plumbing work will include rerouting existing utilities (storm sewer sanitary sewer and watermain) ... see more
Valuation:
N/A
Permit #:
PB-P2504-0110
Status:
issued
Fee:
$6,526
Permit Type:
N/A
Building Type:
N/A
New boiler to be added along with new chiller and associated pumps and piping
Valuation:
$950,000
Permit #:
AV134046
Status:
applied
Fee:
$3,000
Permit Type:
Other commercial
Building Type:
N/A
Plumbing fixtures- new fire station #3 (doli approved) dishwasher-1 drinking fountain-1 flammable waste-1 floor drain-29 garbage disposal-1 laundry tub-2 meter installation-1 roof drain-34 rpz-4 shower-8 sill cock-2 sink-6 urinal-4 water closet-9 water heater-2 water softener-1 lav-11 standpipe-6 other (specify)-4
Valuation:
$900,000
Permit #:
CR219941
Status:
issued
Fee:
$5,609
Permit Type:
N/A
Building Type:
N/A
(6101 scandia trail n) project scope to include replacement of the existing domestic water heating system with a new system (4 plan sheets)
Valuation:
N/A
Permit #:
PB-P2405-0007
Status:
final
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Steam boiler & piping
Valuation:
$900,000
Permit #:
WB080474
Status:
final
Fee:
$11,700
Permit Type:
Steam boiler
Building Type:
N/A
Replace boiler and rework hydronic and gas piping
Valuation:
N/A
Permit #:
BPV-P2410-058
Status:
final
Fee:
$80
Permit Type:
Add/change to exi...
Building Type:
N/A
Addition floor drain and associated piping for ice machine - tie in to existing water line existing vent and waste
Valuation:
$5,000
Permit #:
P24-1305
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replace boilers pumps fuel oil pumps
Valuation:
$300,000
Permit #:
LA154585
Status:
final
Fee:
$3,200
Permit Type:
Commercial mechan...
Building Type:
N/A
Commercial. replace water heater
Valuation:
$11,000
Permit #:
P25-0105
Status:
issued
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
(6200 140th st w)
Valuation:
N/A
Permit #:
PB-P2505-0002
Status:
issued
Fee:
$5,226
Permit Type:
N/A
Building Type:
N/A
Replace chiller and pipe chilled beams
Valuation:
$550,000
Permit #:
NH060848
Status:
final
Fee:
$7,400
Permit Type:
Heating system
Building Type:
N/A
Boiler replacement
Valuation:
$12,000
Permit #:
P24-2121
Status:
issued
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
BPV-P2409-048
Status:
final
Fee:
$160
Permit Type:
Add/change to exi...
Building Type:
N/A
Replace water heater
Valuation:
$1,600
Permit #:
P24-2403
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(1961 county rd c e) plumbing piping replacement restroom renovations
Valuation:
N/A
Permit #:
PB-P2408-0080
Status:
issued
Fee:
$976
Permit Type:
N/A
Building Type:
N/A
Remove two existing chillers and install two new chillers at new location. run two new underground chilled water lines to new chiller location
Valuation:
N/A
Permit #:
B21-02567
Status:
issued
Fee:
$17,182
Permit Type:
Mechanical/HVAC
Building Type:
N/A
Fire repair/replace: fixtures piping laundtry water heater softner main level bathroom
Valuation:
$8,800
Permit #:
MI184454
Status:
final
Fee:
$261
Permit Type:
Single family
Building Type:
N/A
(828 greenway ave n) large renovations and additions including toilet rooms locker rooms and kitchen
Valuation:
N/A
Permit #:
PB-P2203-0053
Status:
final
Fee:
$18,126
Permit Type:
N/A
Building Type:
N/A
Hot water heating system
Valuation:
$600,000
Permit #:
SA018877
Status:
final
Fee:
$12,300
Permit Type:
Commercial/indust...
Building Type:
N/A
Replace existing boilers with (4) vantage 6000 boilers
Valuation:
N/A
Permit #:
BPV-P2408-043
Status:
final
Fee:
$280
Permit Type:
New installation
Building Type:
N/A
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BZ Score
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Avg Project
-
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150
BZ Score
$6K
Avg Project
-
Projects
120
BZ Score
$4.3K
Avg Project
-
Projects
Klamm Mechanical Contractors Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Klamm Mechanical Contractors Inc License info
Verified License
| License # | L2119 |
| Status | Active |
| State | Minnesota |
| Type | Plumbing |
| Business Type | Not Available |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Klamm 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 # | IR652868 |
| Status | Active |
| State | Minnesota |
| Type | Contractor Registration |
| Business Type | Not Available |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Klamm 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 # | PM090835 |
| 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 Klamm 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 # | PM068064 |
| 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 Klamm 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 # | PM064811 |
| 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 Klamm 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 # | MB005355 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
| Business Type | Not Available |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Klamm 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 # | PC645761 |
| 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 Klamm 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 # | HM067588 |
| Status | Active |
| State | Minnesota |
| Type | High Pressure Piping |
| Business Type | Not Available |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Klamm 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 # | HC000034 |
| Status | Active |
| State | Minnesota |
| Type | High Pressure Piping |
| Business Type | Not Available |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Klamm 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 # | BV001939 |
| Status | Active |
| City | Burnsville |
| Type | Contractor, Plumbing |
| Business Type | Not Available |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Klamm Mechanical Contractors Inc with the The City of Burnsville, MN
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PM058185 |
| 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 Klamm 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 # | PM057943 |
| 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 Klamm 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 # | QB100596 |
| Status | Inactive |
| State | Minnesota |
| Type | Residential Contractors |
| 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 Klamm 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 # | HJ067588 |
| Status | Inactive |
| State | Minnesota |
| 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 Klamm 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 # | PJ068064 |
| Status | Inactive |
| State | Minnesota |
| 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 Klamm 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 # | PJ057943 |
| Status | Inactive |
| State | Minnesota |
| 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 Klamm 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 # | PJ058185 |
| Status | Inactive |
| State | Minnesota |
| 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 Klamm 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 # | PA090835 |
| Status | Inactive |
| State | Minnesota |
| Type | Reg Unl 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 Klamm 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 # | PA067588 |
| Status | Inactive |
| State | Minnesota |
| Type | Reg Unl 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 Klamm 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 # | PM57943 |
| 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 Klamm Mechanical Contractors Inc at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
713
Permits
- Building permit records show that Klamm Mechanical Contractors Inc has worked on 713 permitted projects.
Klamm Mechanical Contractors Inc Employees
.
.
EK
Edward R. Klamm
ES
Edward R. Klamm Sr
Owner
KJ
Klamm, Dakotah J
Owner
KE
KLAMM, DANIEL E
Owner
KR
Klamm, Edward R
Owner
KD
Klamm, Joseph D
Owner
KT
Klamm, Joseph T
Owner