Updated: May 15, 2026
Location and Projects
Address
3642 BELLAGIO COURT, Santa Rosa, CA, 95404
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R N H Mechanical
R N H Mechanical at 3642 BELLAGIO COURT, Santa Rosa, CA 95404, held a HVAC/Mechanical Contractor license (#716933) with the California contractors license board with an expiration date of 01-31-2018. We last verified the license was expired on 05-14-2026.
Their BuildZoom score is 0 because we haven’t been able to verify an active license. As a result, they’re not ranked in the top 50% of 336,931 California contractors.
If you’re thinking about hiring them, we recommend double-checking their license status with your local licensing authority. Alternatively, use our bidding system to be easily matched to qualified, licensed professionals in your area.
R N H Mechanical Contact Information
Phone Number: (707) 495-3415
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Address: 3642 BELLAGIO COURT, Santa Rosa, CA 95404
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Residence fire sprinklers re: bld05-5843
Valuation:
N/A
Permit #:
BLD05-7408
Status:
complete
Fee:
$669
Permit Type:
N/A
Building Type:
N/A
Single family dwelling fire sprinklers bld05-5462
Valuation:
N/A
Permit #:
BLD06-6897
Status:
complete
Fee:
$680
Permit Type:
N/A
Building Type:
N/A
Fire spinklers for single family dwelling & det garage w 2nd unit above (bld07-6907 & 6906)
Valuation:
N/A
Permit #:
BLD07-2935
Status:
final
Fee:
$1,172
Permit Type:
N/A
Building Type:
N/A
Installation of fire sprinkler for residence at 2840 martina avenue - village square building #d
Valuation:
$0
Permit #:
F06-0053
Status:
FINALED
Fee:
$636
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler install - 3587 & 3589 round barn blvd - fountaingrove meadows apts - building #6
Valuation:
$0
Permit #:
F08-0406
Status:
FINALED
Fee:
$611
Permit Type:
N/A
Building Type:
N/A
Install new fire sprinkler system -bldg b -2051 w steele ln. rowan court apartments
Valuation:
$0
Permit #:
F08-0573
Status:
FINALED
Fee:
$1,120
Permit Type:
N/A
Building Type:
N/A
Install new fire sprinklers system-bldg c. 2051 w steele ln. rowan court apartments
Valuation:
$0
Permit #:
F08-0574
Status:
FINALED
Fee:
$430
Permit Type:
N/A
Building Type:
N/A
Install new fire sprinkler system- building d. 2051 w steele ln rowan court apartments
Valuation:
$0
Permit #:
F08-0575
Status:
FINALED
Fee:
$430
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler installation at 3850 sebastopol road building a - village square
Valuation:
$0
Permit #:
F06-0506
Status:
ISSUED
Fee:
$2,217
Permit Type:
N/A
Building Type:
N/A
Sprinkler tenant improvement at 3850 sebastopol road (protection for carports-village square west)
Valuation:
$0
Permit #:
F07-0017
Status:
ISSUED
Fee:
$485
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler install - building e - 2051 west steele lane - rowan court apartments
Valuation:
$0
Permit #:
F08-0576
Status:
FINALED
Fee:
$390
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler install - building g - 2051 west steele ln - rowan court apartments
Valuation:
$0
Permit #:
F08-0578
Status:
FINALED
Fee:
$430
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler install - building h - 2051 west steele ln - rowan court apartments
Valuation:
$0
Permit #:
F08-0579
Status:
FINALED
Fee:
$390
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler install - building j - 2051 west steele ln - rowan court apartments
Valuation:
$0
Permit #:
F08-0580
Status:
FINALED
Fee:
$430
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler install - building k - 2051 west steele lane rowan court apartments
Valuation:
$0
Permit #:
F08-0582
Status:
FINALED
Fee:
$1,011
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler install - building l - 2051 west steele ln - rowan court apartments
Valuation:
$0
Permit #:
F08-0583
Status:
FINALED
Fee:
$1,021
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler install - building a - 2051 west steele ln - rowan court apartments
Valuation:
$0
Permit #:
F08-0584
Status:
FINALED
Fee:
$966
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler install - 1115 billie jean st - village square carports east
Valuation:
$0
Permit #:
F09-0185
Status:
FINALED
Fee:
$1,189
Permit Type:
N/A
Building Type:
N/A
Sprinkler installation-5037 eliggi court-oak hollow-christopherson residence
Valuation:
$0
Permit #:
F07-0339
Status:
FINALED
Fee:
$462
Permit Type:
N/A
Building Type:
N/A
Fire sprinkler install- 3589 round barn blvd - fountaingrove meadow apts
Valuation:
$0
Permit #:
F08-0165
Status:
ISSUED
Fee:
$2,380
Permit Type:
N/A
Building Type:
N/A
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R N H Mechanical License info
Inactive License
| License # | 716933 |
| Status | Inactive |
| State | California |
| Type | Plumbing, Fire Protection |
| Business Type | Sole Ownership |
- According to the California Contractors State License Board, 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 R N H Mechanical at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are R N H Mechanical, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Western National Mutual Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Markel Insurance Company |
74
Permits
- Building permit records show that R N H Mechanical has worked on 74 permitted projects.
R N H Mechanical Employees
RH
Richard Nicholas Howshar
Sole Owner