Updated: May 14, 2026
Location and Projects
Address
1500 E Main St, Owatonna, MN, 55060
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Deml Heating & Air Conditioning, LLC
Deml Heating & Air Conditioning, LLC, 1500 E Main St, Owatonna, MN (Owned by: Deml, Scott C) holds a Electrical license and 5 other licenses according to the Minnesota license board.
Their BuildZoom score of 96 ranks in the top 20% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Deml Heating & Air Conditioning, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Deml Heating & Air Conditioning, LLC Services
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Deml Heating & Air Conditioning, LLC Contact Information
Phone Number: (507) 444-0067
Address: 1500 E Main St, Owatonna, MN 55060
Building Permits by Deml Heating & Air Conditioning, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Overhead to underground
Valuation:
N/A
Permit #:
ELE2401-08812
Status:
final
Fee:
$36
Permit Type:
One-family dwelling
Building Type:
N/A
Independent tos
Valuation:
N/A
Permit #:
PRTOS201810083
Status:
final
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
Basement finish - family room bathroom two (2) bedrooms and linen closet
Valuation:
$8,000
Permit #:
R12-1602RB
Status:
Issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Adding ductwork for addition
Valuation:
N/A
Permit #:
AV023827
Status:
final
Fee:
$40
Permit Type:
Other Single Fami...
Building Type:
N/A
Extend heat runs/4 seas.por
Valuation:
N/A
Permit #:
AV020403
Status:
final
Fee:
$40
Permit Type:
Other single fami...
Building Type:
N/A
Fan/motor vehicle room mechanical-0
Valuation:
N/A
Permit #:
LA002934
Status:
final
Fee:
N/A
Permit Type:
Ventilation
Building Type:
N/A
Mechanical-0 mechanical-0 mechanical-0
Valuation:
N/A
Permit #:
LA015332
Status:
final
Fee:
N/A
Permit Type:
Heating
Building Type:
N/A
Mechanical-0
Valuation:
$2,000
Permit #:
LA085991
Status:
final
Fee:
$40
Permit Type:
Fireplace
Building Type:
N/A
Mechanical-0
Valuation:
N/A
Permit #:
LA002338
Status:
final
Fee:
N/A
Permit Type:
Heating
Building Type:
N/A
Mechanical-0
Valuation:
N/A
Permit #:
LA002874
Status:
final
Fee:
N/A
Permit Type:
Heating/air cond
Building Type:
N/A
Mechanical-0
Valuation:
$1,200
Permit #:
LA083501
Status:
final
Fee:
$40
Permit Type:
Fireplace
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
LA000526
Status:
Finaled
Fee:
$0
Permit Type:
Heating
Building Type:
N/A
No Description Available
Valuation:
$1,600
Permit #:
O98-00376OFPP
Status:
APPROVED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addn/rmdl-1 electrical-0
Valuation:
$1,200
Permit #:
LA083500
Status:
canceled
Fee:
$41
Permit Type:
Fireplace blower/...
Building Type:
N/A
Deml Heating & Air Conditioning, LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Deml Heating & Air Conditioning, LLC License info
Verified License
| License # | PL001723 |
| Status | Active |
| State | Minnesota |
| Type | Electrical |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Deml Heating & Air Conditioning, LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MB003307 |
| Status | Active |
| State | Minnesota |
| Type | Mechanical Contractor Bond |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Deml Heating & Air Conditioning, LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TS001042 |
| Status | Active |
| State | Minnesota |
| Type | Electrical |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Deml Heating & Air Conditioning, LLC 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 # | BV003459 |
| Status | Active |
| City | Burnsville |
| Type | Contractor, Gas Piping |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of December, 2011. Check the current license status of Deml Heating & Air Conditioning, LLC with the The City of Burnsville, MN
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-108271-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Limited Liability Company |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Deml Heating & Air Conditioning, LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TS01042 |
| Status | Inactive |
| State | Minnesota |
| Type | Technology Systems Contractor |
| Business Type | Limited Liability Company |
- 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 Deml Heating & Air Conditioning, LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
13
Permits
- Building permit records show that Deml Heating & Air Conditioning, LLC has worked on 13 permitted projects.
Deml Heating & Air Conditioning, LLC Employees
BD
Brian R. Deml
DC
Deml, Scott C
Owner