Updated: Feb 25, 2026
Location and Projects
Address
PO BOX 2608, Novato, CA, 94948
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J and A Plumbingand Rooter
J and A Plumbingand Rooter, Novato, Po Box 2608, Novato, CA (Employee: Jose Raul Mendoza) holds a Plumbing license according to the California license board.
Their BuildZoom score of 109 ranks in the top 5% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring J and A Plumbingand Rooter, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
J and A Plumbingand Rooter Services
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J and A Plumbingand Rooter Contact Information
Phone Number: (510) 472-2896
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Address: PO BOX 2608, Novato, CA 94948
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J and A Plumbingand Rooter Novato
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
J and A Plumbingand Rooter has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
13 projects
|
2024 |
|
19 projects
|
2023 |
Our building permit records indicate that J and A Plumbingand Rooter has worked on at least
38.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
35 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that J and A Plumbingand Rooter mostly works on
plumbing project
projects.
Pricing
|
14 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,740. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by J and A Plumbingand Rooter
This is a sample of this contractor's permits. Click here to access their complete permit history.
Change out like-for-like 40 gallon gas water heater in garage. install new 2-way clean out water heater change out. carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences built after january 1 1994 are exempt)
Valuation:
$4,625
Permit #:
RES-2305501
Status:
final
Fee:
$238
Permit Type:
N/A
Building Type:
N/A
Replacement of 40 gallons electric water heater in interior closet installed floodstop device due to location of unit and not been able to run a drain pan line
Valuation:
N/A
Permit #:
B22-1804
Status:
final
Fee:
$132
Permit Type:
N/A
Building Type:
N/A
Replace 50 gallon natural gas water heater located inside laundry room closet
Valuation:
$2,695
Permit #:
B2023-0479
Status:
expired
Fee:
$151
Permit Type:
Residence wh chan...
Building Type:
N/A
Install gas line for hvac material that will be used is 1 1/2 galvanized pipe about 100ft gas line length 110ft size is 1 1/2 btu's for the existing hvac is 866 000 tenant improvement. under b20-0919
Valuation:
$2,400
Permit #:
B20-0952
Status:
final
Fee:
$358
Permit Type:
N/A
Building Type:
N/A
No duct work permitted. change-out ground mount to ground mount. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%. carbon monoxide & smoke alarms required. reference crc sections r315 & r314
Valuation:
$10,095
Permit #:
RES-1904311
Status:
final
Fee:
$216
Permit Type:
N/A
Building Type:
Single family
Replace 40 gallon natural gas water heater located in garage - - wui
Valuation:
$2,740
Permit #:
B2023-0480
Status:
final
Fee:
$151
Permit Type:
Residence wh chan...
Building Type:
N/A
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$11,500
Permit #:
RES-1910432
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$11,476
Permit #:
RES-1910158
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$11,410
Permit #:
RES-1911382
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
Single family
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$9,525
Permit #:
RES-1909094
Status:
final
Fee:
$214
Permit Type:
N/A
Building Type:
Single family
Replacing water heater for building 815 in the community room
Valuation:
$12,000
Permit #:
B2023-0304
Status:
final
Fee:
$548
Permit Type:
Non residence pum...
Building Type:
N/A
No duct work permitted. change-out roof mount to roof mount. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$10,988
Permit #:
RES-1912379
Status:
final
Fee:
$216
Permit Type:
N/A
Building Type:
Single family
In mechanical room replace boiler like for like. adjacent to laundry room
Valuation:
$15,000
Permit #:
B2024-0339
Status:
final
Fee:
$604
Permit Type:
Residence plumbing
Building Type:
N/A
Replace 40 gal water heater
Valuation:
N/A
Permit #:
P19-024
Status:
final
Fee:
$150
Permit Type:
plumbing only
Building Type:
N/A
Replace 40 gallon water heater located in garage
Valuation:
$2,400
Permit #:
B2023-0628
Status:
expired
Fee:
$151
Permit Type:
Residence wh chan...
Building Type:
N/A
Replace about 25 ft of sewer line from main building to branch - wui
Valuation:
$5,000
Permit #:
B2022-2437
Status:
final
Fee:
$559
Permit Type:
Residence plumbing
Building Type:
N/A
Remove existing gas tank water heater and install new tankless water heater in same location
Valuation:
$9,570
Permit #:
WHTR2023-00253
Status:
complete
Fee:
$272
Permit Type:
N/A
Building Type:
N/A
Duplex permit to include 3906 u st. re-pipe both units in duplex replace 40 gal gas water heaters like for like same location replace plumbing fixtures. see atached for full detail of scope of work carbon monoxide & smoke alarms required. reference crc sections r315 & r314 water conserving fixtures are required to be installed throughout this residence per sb 407 (note: residences bui... see more
Valuation:
$23,190
Permit #:
RES-1810615
Status:
final
Fee:
$562
Permit Type:
N/A
Building Type:
N/A
No duct work permitted. change-out split system to split system. the existing unit shall be removed. the new unit shall be placed in the same location as the existing unit and shall not exceed the size of the existing unit by more than 25%
Valuation:
$15,199
Permit #:
RES-1812629
Status:
final
Fee:
$228
Permit Type:
N/A
Building Type:
Single family
Replace gas wall heater in same location smoke & carbon monoxide alarms required per crc sections r314 & r315. water conserving fixtures are required to be installed throughout this residence per sb 407 (residences built after january 1 1994 are exempt). changes in this scope require pre-approval from building department. all work subject to field inspection unless exempted by code. a... see more
Valuation:
$2,850
Permit #:
COM-1823793
Status:
final
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
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J and A Plumbingand Rooter Reviews
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Verified License
BuildZoom confirmed this contractor's license
J and A Plumbingand Rooter License info
Verified License
| License # | 1018864 |
| Status | Active |
| State | California |
| Type | Plumbing |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for J and A Plumbingand Rooter at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Workers' Compensation History |
767
Permits
- Building permit records show that J and A Plumbingand Rooter has worked on 767 permitted projects.
J and A Plumbingand Rooter Employees
JM
Jose Raul Mendoza
Sole Owner