Updated: Nov 11, 2025
Location and Projects
Address
Mason, MI, 48854
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D and R Builders Heating and Cooling
D and R Builders Heating and Cooling, Mason, MI (Owned by: Johnson, Randall S) holds a Mechanical Contractor license and 3 other licenses according to the Michigan license board.
Their BuildZoom score of 93 ranks in the top 27% of 167,179 Michigan licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring D and R Builders Heating and Cooling, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
D and R Builders Heating and Cooling Services
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D and R Builders Heating and Cooling Contact Information
Phone Number: (517) 230-9695
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Building Permits by D and R Builders Heating and Cooling
This is a sample of this contractor's permits. Click here to access their complete permit history.
Furnance & air conditioning replacement
Valuation:
N/A
Permit #:
PM200589
Status:
final
Fee:
$145
Permit Type:
Appliance
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM21-1030
Status:
issued
Fee:
N/A
Permit Type:
Furnace & air con...
Building Type:
N/A
Move heat run and return air addition gas line for stove
Valuation:
N/A
Permit #:
PM23-0325
Status:
final
Fee:
$240
Permit Type:
Duct work
Building Type:
N/A
Installation of wood stove
Valuation:
N/A
Permit #:
PM18-0654
Status:
issued
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Install gas only fireplace with exterior shut offs addition 2 supply runs and 1 return for addition at rear of home city of williamston building permit issued for addition
Valuation:
N/A
Permit #:
PMEC2020-03012
Status:
final
Fee:
$100
Permit Type:
Addition
Building Type:
N/A
Furnace and water heater replacement with flue liner
Valuation:
N/A
Permit #:
PM17-1981
Status:
issued
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furnace replacement with central air
Valuation:
N/A
Permit #:
PM17-1664
Status:
issued
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furnace water heater flue liner
Valuation:
N/A
Permit #:
PM17-1663
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furn w heater
Valuation:
N/A
Permit #:
PM17-0587
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furnace w heater 09/04/2014 - addition air conditioning
Valuation:
N/A
Permit #:
PM14-1015
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Installation of wood stove
Valuation:
N/A
Permit #:
PM18-0654
Status:
issued
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furnace and water heater replacement with flue liner
Valuation:
N/A
Permit #:
PM17-1981
Status:
issued
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furnace replacement with central air
Valuation:
N/A
Permit #:
PM17-1664
Status:
issued
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furnace water heater flue liner
Valuation:
N/A
Permit #:
PM17-1663
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furn w heater
Valuation:
N/A
Permit #:
PM17-0587
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Installation of wood stove with class a chimney
Valuation:
N/A
Permit #:
MECH10-2275
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furnace w heater 09/04/2014 - addition air conditioning
Valuation:
N/A
Permit #:
PM14-1015
Status:
final
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
$0
Permit #:
M206636
Status:
FINAL
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Furnace liner
Valuation:
N/A
Permit #:
PM11-0162
Status:
expired
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
Furnace replacement
Valuation:
N/A
Permit #:
PM050403
Status:
expired
Fee:
$86
Permit Type:
Mechanical
Building Type:
N/A
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D and R Builders Heating and Cooling Reviews
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Verified License
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D and R Builders Heating and Cooling License info
Verified License
| License # | 7104459 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for D and R Builders Heating and Cooling at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CONT-7104459 |
| Status | Active |
| City | Ann Arbor |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of D and R Builders Heating and Cooling with the The City of Ann Arbor, MI
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 7104459 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of D and R Builders Heating and Cooling with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2101061455 |
| Status | Active |
| State | Michigan |
| Type | Builder - Individual |
- When BuildZoom last verified this license, it had an expiration date of May, 2014. Check the current license status of D and R Builders Heating and Cooling with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
13
Permits
- Building permit records show that D and R Builders Heating and Cooling has worked on 13 permitted projects.
D and R Builders Heating and Cooling Employees
JS
Johnson, Randall S
Owner
RJ
Randall Johnson
Owner
RJ
Randall S Johnson