Updated: May 03, 2026
Location and Projects
Address
912 WASHINGTON STREET, San Carlos, CA, 94070
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Denrail Plumber
Denrail Inc at 912 WASHINGTON STREET, San Carlos, CA 94070, held a Plumber license (#279929) with the Butte County contractors license board with an expiration date of 05-31-2013. We last verified the license was expired on 08-05-2025.
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.
Denrail Inc Services
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Denrail Inc Contact Information
Phone Number: (650) 348-2040
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Address: 912 WASHINGTON STREET, San Carlos, CA 94070
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace closed loop cooling tower in the parking lot
Valuation:
$24,256
Permit #:
17000-00782
Status:
final
Fee:
$1,431
Permit Type:
N/A
Building Type:
N/A
Unit 210-comm.t.i 5475 to include interior demolish new interior wall cagework finishes to include m, e, p fire sprinklers to be deferred file/plans in boxes in flea room for february 2014
Valuation:
$82,125
Permit #:
13120153
Status:
Closed
Fee:
$6,944
Permit Type:
Tenant improvement
Building Type:
N/A
Replace 9 (e) gaspac units on roof (same location/like for like) new unit height will not exceed existing unit height
Valuation:
$0
Permit #:
17000-00346
Status:
Submitted
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of heat pump on rooftop like for like equipment same location new sleepers for new orientation
Valuation:
N/A
Permit #:
16000-02796
Status:
final
Fee:
$120
Permit Type:
N/A
Building Type:
N/A
Direct replacement 2 rtus existing platforms replace ductwork
Valuation:
N/A
Permit #:
16000-02258
Status:
final
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Commercial: change out rooftop package hvac unit in existing location reuse existing disconnect condensate lines gasline and ducting
Valuation:
N/A
Permit #:
13000-00453
Status:
issued
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
19-2653: revision for hold down screws
Valuation:
N/A
Permit #:
20REV-00374
Status:
issued
Fee:
$226
Permit Type:
N/A
Building Type:
N/A
Replace 2 roof top packaged units
Valuation:
N/A
Permit #:
MEP2014-00271
Status:
final
Fee:
$149
Permit Type:
(mech) replace HVAC
Building Type:
N/A
Replace (4) rooftop mechanical equipment in same location
Valuation:
$22,517
Permit #:
19000-02653
Status:
final
Fee:
$943
Permit Type:
N/A
Building Type:
N/A
Commercial: change out rooftop package hvac unit in existing location reuse existing disconnect condensate lines gasline and ducting
Valuation:
N/A
Permit #:
13000-00453
Status:
issued
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
Replace 9 rooftop mechanical units in same locations
Valuation:
$23,000
Permit #:
17000-00939
Status:
final
Fee:
$1,820
Permit Type:
N/A
Building Type:
N/A
Replace existing roof-top condensor w/new 5-ton trane (*replace indoor fan section if needed)
Valuation:
N/A
Permit #:
09000-00000-01036
Status:
issued
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Install 1 backflow assembly as requested by california wate
Valuation:
N/A
Permit #:
BLD2011-00113
Status:
final
Fee:
$93
Permit Type:
(plumbing) misc p...
Building Type:
N/A
Replacement of old furnance w/new furnance. replace old ductwork w/new
Valuation:
$0
Permit #:
PP20071205066
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New rooftop air conditioning unit (ductless split system) and associated electrical
Valuation:
N/A
Permit #:
07000-00000-01911
Status:
issued
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
T.i. "spector & associates"
Valuation:
$60,000
Permit #:
03000-00000-01004
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building d: run new 1 1/4 gas line to roof top equipment
Valuation:
$1,500
Permit #:
PLM2005-00447
Status:
final
Fee:
$125
Permit Type:
N/A
Building Type:
N/A
Rough waste vent water and hot water heater break room sink
Valuation:
$0
Permit #:
P9201493
Status:
Final
Fee:
$61
Permit Type:
N/A
Building Type:
N/A
Removed/demoed 1 sink-installed new system for 1 sink
Valuation:
$0
Permit #:
P9003405
Status:
Final
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Upgrade toilet rooms to handicap - install gas line
Valuation:
$0
Permit #:
P9302184
Status:
Final
Fee:
$145
Permit Type:
N/A
Building Type:
N/A
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Denrail Inc Reviews
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Denrail Inc License info
Inactive License
| License # | 279929 |
| Status | Inactive |
| City | Butte County |
| Type | Contractor |
| Business Type | Corporation |
- According to the Butte County, CA, 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 Denrail Inc at the Butte County, CA.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 279929 |
| Status | Inactive |
| State | California |
| Type | Warm Air Heating, Ventilating And Air Conditioning, Plumbing |
| Business Type | Corporation |
- 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 Denrail Inc 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 Denrail Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Security National Insurance Company |
44
Permits
- Building permit records show that Denrail Inc has worked on 44 permitted projects.
Denrail Inc Employees
DD
Deborah Ann Dennis
Officer
JD
John Michel Dennis
Officer
MD
Margaret Mary Dennis
Rmo
MI
Matthew Francis Murray Iii
Officer