Updated: Jun 30, 2026
Location and Projects
Address
1687 Cologne DR, Bismarck, ND, 58504
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Schaff Heating & Air, LLC
Schaff Heating & Air, LLC, 1687 Cologne Dr, Bismarck, ND (Owned by: Curt) holds a Construction license and 5 other licenses according to the Mandan license board.
Their BuildZoom score of 89 does not rank in the top 50% of North Dakota contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Schaff Heating & Air, LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Schaff Heating & Air, LLC Contact Information
Phone Number: (701) 527-5155
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Address: 1687 Cologne DR, Bismarck, ND 58504
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Building Permits by Schaff Heating & Air, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Lines for gas heating and air garage heater
Valuation:
N/A
Permit #:
BMEC2022-1447
Status:
issued
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Gas meter - lines never used call curt
Valuation:
N/A
Permit #:
BMEC2024-0368
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Change house from propane to gas
Valuation:
N/A
Permit #:
BMEC2022-1338
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Lines for gas heat and air addition
Valuation:
N/A
Permit #:
BMEC2023-1665
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Furnace replacement and repair gas line
Valuation:
N/A
Permit #:
BMEC2023-1519
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Lines for gas heat and air
Valuation:
N/A
Permit #:
BMEC2020-0092
Status:
final
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Lines for gas heat and air for addition
Valuation:
N/A
Permit #:
BMEC2019-1291
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Gas line for firepit
Valuation:
N/A
Permit #:
BMEC2023-1450
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Lines for gas heat and air
Valuation:
N/A
Permit #:
BMEC2019-0982
Status:
final
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Adding another meter
Valuation:
N/A
Permit #:
BMEC2020-1318
Status:
final
Fee:
N/A
Permit Type:
HVAC appliance
Building Type:
N/A
Garage heater
Valuation:
N/A
Permit #:
BMEC2023-1466
Status:
final
Fee:
N/A
Permit Type:
HVAC appliance
Building Type:
N/A
Replace boiler for 4 unit
Valuation:
N/A
Permit #:
BMEC2019-0286
Status:
final
Fee:
N/A
Permit Type:
HVAC appliance
Building Type:
N/A
Vent only
Valuation:
N/A
Permit #:
BMEC2023-1435
Status:
final
Fee:
N/A
Permit Type:
Fireplace
Building Type:
N/A
Lines for gas heat and air
Valuation:
N/A
Permit #:
BMEC2017-1356
Status:
final
Fee:
N/A
Permit Type:
New construction
Building Type:
N/A
Install 2 furnaces and boiler and repair lines after fire
Valuation:
N/A
Permit #:
BMEC2017-1696
Status:
final
Fee:
N/A
Permit Type:
HVAC appliance
Building Type:
N/A
Lines for gas heating and air
Valuation:
N/A
Permit #:
BMEC2022-0876
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Install gas line and unit heater
Valuation:
N/A
Permit #:
BMEC2019-1117
Status:
final
Fee:
N/A
Permit Type:
Alteration
Building Type:
N/A
Gas line for house
Valuation:
N/A
Permit #:
BMEC2021-0912
Status:
final
Fee:
N/A
Permit Type:
Manufactured home
Building Type:
N/A
Turned the gas line on for fireplace
Valuation:
N/A
Permit #:
BMEC2020-1059
Status:
final
Fee:
N/A
Permit Type:
HVAC appliance
Building Type:
N/A
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Schaff Heating & Air, LLC Reviews
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Verified License
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Schaff Heating & Air, LLC License info
Verified License
| License # | 57451 |
| Status | Active |
| City | Mandan |
| Type | Construction |
| Business Type | Limited Liability |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Schaff Heating & Air, LLC at the City of Mandan.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 24-0082 |
| Status | Active |
| City | Mandan |
| Type | Construction |
| Date Issued | 12-27-2026 |
| Business Type | Limited Liability |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Schaff Heating & Air, LLC with the City of Mandan
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | FG4837687 |
| Status | Active |
| City | Mandan |
| Type | Fuel And Gas Installer |
| Business Type | Limited Liability |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Schaff Heating & Air, LLC with the City of Mandan
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | FG4837687 |
| Status | Active |
| City | Mandan |
| Type | Fuel And Gas Installer |
| Business Type | Limited Liability |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Schaff Heating & Air, LLC with the City of Mandan
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 57451 |
| Status | Active |
| State | North Dakota |
| Type | Contractor |
| Business Type | Limited Liability |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Schaff Heating & Air, LLC with the North Dakota Secretary of State
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | FG4837687 |
| Status | Inactive |
| City | Mandan |
| Type | Fuel And Gas Installer |
| Business Type | Limited Liability |
- According to the City of Mandan, 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 Schaff Heating & Air, LLC at the City of Mandan.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
19
Permits
- Building permit records show that Schaff Heating & Air, LLC has worked on 19 permitted projects.
Schaff Heating & Air, LLC Employees
C
Curt
Owner