Updated: Jun 09, 2026
Location and Projects
Address
Monroe, MI, 48162
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RaLPh's Plumbing Heating & Cooling
RaLPh's Plumbing Heating & Cooling, Monroe, MI (Owned by: Donald Iott) holds a Mechanical Contractor license and 4 other licenses according to the Michigan license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring RaLPh's Plumbing Heating & Cooling, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
RaLPh's Plumbing Heating & Cooling Services
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RaLPh's Plumbing Heating & Cooling Contact Information
Phone Number: (734) 242-4440
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Building Permits by RaLPh's Plumbing Heating & Cooling
This is a sample of this contractor's permits. Click here to access their complete permit history.
Plumbing for gasline only to convert form propane to natural gas. (1 inspection)
Valuation:
N/A
Permit #:
P00P0185
Status:
final
Fee:
$25
Permit Type:
plumbing
Building Type:
N/A
Replacement furnace
Valuation:
N/A
Permit #:
PME-14-0185
Status:
final
Fee:
$105
Permit Type:
Mechanical
Building Type:
N/A
Plumbing for bathroom remodel. (2 inspections)
Valuation:
N/A
Permit #:
019625
Status:
final
Fee:
$54
Permit Type:
plumbing
Building Type:
N/A
Replacement of furnace for second floor
Valuation:
N/A
Permit #:
PME-13-0243
Status:
final
Fee:
$80
Permit Type:
Furnace
Building Type:
N/A
Install heating system for rear addition. ( no air conditioner included on this permit )
Valuation:
N/A
Permit #:
PME-10-0166
Status:
final
Fee:
$125
Permit Type:
Furnace
Building Type:
N/A
Install ductwork to new addition constructed under building permit pbd -04-0617
Valuation:
N/A
Permit #:
PME-04-0181
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install heat ducts for additions constructed under building permit pbd 05 - 0755
Valuation:
N/A
Permit #:
PME-05-0319
Status:
final
Fee:
$55
Permit Type:
Furnace
Building Type:
N/A
Install five gas burning water heater gas piping for remodel building
Valuation:
N/A
Permit #:
PME-08-0072
Status:
final
Fee:
$280
Permit Type:
Furnace
Building Type:
N/A
Furnace & air conditioning
Valuation:
N/A
Permit #:
PMR100615
Status:
final
Fee:
$125
Permit Type:
Furnace/boiler re...
Building Type:
N/A
Replacement furnace
Valuation:
N/A
Permit #:
PME-13-0187
Status:
final
Fee:
$105
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PMECH01-3112-00
Status:
final
Fee:
$66
Permit Type:
Additions & altera
Building Type:
N/A
Install furnace and air conditioning
Valuation:
N/A
Permit #:
PME-99-0277
Status:
final
Fee:
$75
Permit Type:
Air conditioning
Building Type:
N/A
Replace furnace and air conditioning
Valuation:
N/A
Permit #:
PME-99-0276
Status:
final
Fee:
$75
Permit Type:
Air conditioning
Building Type:
N/A
Install roof top heating unit
Valuation:
N/A
Permit #:
PME-99-0275
Status:
final
Fee:
$55
Permit Type:
Furnace
Building Type:
N/A
Install replacement furnace
Valuation:
N/A
Permit #:
PME-11-0200
Status:
final
Fee:
$105
Permit Type:
Furnace
Building Type:
N/A
Install boiler
Valuation:
N/A
Permit #:
PME-98-0146
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP000288
Status:
final
Fee:
$55
Permit Type:
plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM000016
Status:
final
Fee:
$65
Permit Type:
Mechanical
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP010109
Status:
final
Fee:
$55
Permit Type:
plumbing
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PP020067
Status:
final
Fee:
$55
Permit Type:
plumbing
Building Type:
N/A
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RaLPh's Plumbing Heating & Cooling Reviews
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Verified License
BuildZoom confirmed this contractor's license
RaLPh's Plumbing Heating & Cooling License info
Verified License
| License # | 7109915 |
| Status | Active |
| State | Michigan |
| Type | Mechanical Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for RaLPh's Plumbing Heating & 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 # | 7109915 |
| 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 RaLPh's Plumbing Heating & Cooling with the Michigan Department of Licensing & Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2104047384 |
| Status | Inactive |
| State | Michigan |
| Type | Residential Builder M And A Company |
- According to the Michigan Department of Licensing & Regulatory Affairs, 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 RaLPh's Plumbing Heating & Cooling at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2104047384 |
| Status | Inactive |
| State | Michigan |
| Type | Residential Builder M And A Company |
- According to the Michigan Department of Licensing & Regulatory Affairs, 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 RaLPh's Plumbing Heating & Cooling at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2104047384 |
| Status | Inactive |
| State | Michigan |
| Type | M & A Company |
- According to the Michigan Department of Licensing & Regulatory Affairs, 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 RaLPh's Plumbing Heating & Cooling at the Michigan Department of Licensing & Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
27
Permits
- Building permit records show that RaLPh's Plumbing Heating & Cooling has worked on 27 permitted projects.
RaLPh's Plumbing Heating & Cooling Employees
DI
Donald Iott
Owner
DI
Donald E Iott
IA
Iott, Ralph A
Owner