Updated: Mar 27, 2026
Location and Projects
Address
P O BOX 681, El Cerrito, CA, 94530
Use our bidding system to
request a quote
Mauro's Plumbing
Mauro's Plumbing, El, Po Box 681, El Cerrito, CA (Employee: Mauro Ferreira Martins) 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 Mauro's Plumbing, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mauro's Plumbing Contact Information
Phone Number: (510) 290-2785
Edit
Address: P O BOX 681, El Cerrito, CA 94530
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Mauro's Plumbing El Cerrito
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mauro's Plumbing has a BuildZoom score of 109, which places them above 95% of 336,931 contractors in California.
Activity
|
5 projects
|
2025 |
|
10 projects
|
2024 |
|
14 projects
|
2023 |
Our building permit records indicate that Mauro's Plumbing has worked on at least
29.0 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
|
26 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Mauro's Plumbing mostly works on
plumbing project
projects.
Pricing
|
10 projects
|
< $5k |
|
3 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
The typical size of their permits is approximately $2,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Replace all galvanized pipes for copper pipes from the main shut off valve into the crawl space and up to fixtures. replace corroded gas line from the meter to the laundry for new galvanized pipes. no reroute/relocation will be performed
Valuation:
$21,600
Permit #:
B2025-02861
Status:
final
Fee:
$271
Permit Type:
N/A
Building Type:
N/A
Replace all galvanized pipes from the main shut off valve into the crawl space to the water heater in 1 copper pipe and from the water heater to the rest of the fixtures areas in 3/4 copper pipes. includes replacing galvanized pipes for copper for 2 full bathrooms
Valuation:
$11,900
Permit #:
B2024-02383
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Replace the galvanized main water line of the house for 3/4 soft copper pipe from the meter to the house. replace all galvanized pipes for 3/4 and 1/2 copper pipes in the crawl space area only (horizontal pipes). get an existing water heater up to code
Valuation:
N/A
Permit #:
B2024-05600
Status:
final
Fee:
$233
Permit Type:
N/A
Building Type:
N/A
Replaced an existing tank water heater for a new navien 6.6 gpm condensing outdoor tankless water heater
Valuation:
N/A
Permit #:
B2025-00095
Status:
issued
Fee:
$180
Permit Type:
N/A
Building Type:
N/A
Replace an existing water heater in the attic that serves apartment #6 for a new 40 gallon bradford white residential water heater
Valuation:
N/A
Permit #:
B2025-03784
Status:
issued
Fee:
$233
Permit Type:
N/A
Building Type:
N/A
Replace the main water line from the meter to the house for a 1 type k soft copper pipe and the main water line from the shut off valve into the crawl space to the water heater for 1 soft copper pipe
Valuation:
$4,100
Permit #:
B2022-00096
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Plumbing work to correct housing code enforcement case #h2021-00012 items #17 #21 and #22 including repair of water heater vent connectors install drain pans lines and bond wires secure straps correct gas line to clothes dryer and reinstall washer/dryer
Valuation:
N/A
Permit #:
B2021-03028
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Replace the toilet closet arm and flange in the crawl space replace the galvanized water line of the toilet and bathroom sink from the fixtures to the crawl space for copper pipes
Valuation:
$2,300
Permit #:
B2023-05795
Status:
issued
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Get 2 water heaters up to code located in the attic of the property that serves apartments #3 and #4
Valuation:
N/A
Permit #:
B2025-03787
Status:
issued
Fee:
$246
Permit Type:
N/A
Building Type:
N/A
Redo the flue vent for 2 water heaters including doing a proper slope for the pipe replace the toilet flange and closet arm
Valuation:
N/A
Permit #:
B2024-04337
Status:
issued
Fee:
$193
Permit Type:
N/A
Building Type:
N/A
Confirm that the water heater that serves apartment #1 located in the attic is up to code
Valuation:
N/A
Permit #:
B2025-03789
Status:
issued
Fee:
$233
Permit Type:
N/A
Building Type:
N/A
Install a new 1 1/2 galvanized gas line from existing one at the meter to a new location for pg&e to install a new gas meter
Valuation:
$2,850
Permit #:
BIPL23-013858
Status:
final
Fee:
$138
Permit Type:
N/A
Building Type:
N/A
Replace galvanized pipes for copper horizontal pipes only that serves: 2 bathrooms 1 kitchen sink and 1 water heater. work in crawl space only
Valuation:
$7,300
Permit #:
B2021-04200
Status:
issued
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Powder room refresh- electrical plumbing drywall plywood flooring replacement new tile new sink toilet
Valuation:
$6,500
Permit #:
B2023-05998
Status:
pending payment
Fee:
$265
Permit Type:
N/A
Building Type:
N/A
Replace water main line on private property only
Valuation:
$5,950
Permit #:
B2023-03228
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Replace corroded cast iron sewage pipes in crawl space
Valuation:
$2,000
Permit #:
B2023-03234
Status:
issued
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Install a new 1.5 gas line from the new meter location
Valuation:
$3,790
Permit #:
BD22-1251
Status:
final
Fee:
$309
Permit Type:
Misc
Building Type:
N/A
Dig and replace a section of approx. 14 of the main waste line of the house
Valuation:
$3,500
Permit #:
BIPL24-003679
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Minor permit for reroof hvac water heater seismic gas shut-off valve. (r-3 occupancies only)
2022-10-26
- replace a 40 gallon low boy water heater - get a second water heater up to code
Valuation:
N/A
Permit #:
B2022-05017
Status:
issued
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Minor permit for reroof hvac water heater seismic gas shut-off valve. (r-3 occupancies only)
2022-03-03
Install a state industries 40 gallon natural gas direct vent water heater
Valuation:
N/A
Permit #:
B2022-00947
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
128
BZ Score
$23K
Avg Project
-
Projects
142
BZ Score
$25K
Avg Project
-
Projects
142
BZ Score
$6.5K
Avg Project
-
Projects
Mauro's Plumbing Reviews
BuildZoom hasn't received any reviews for Mauro's Plumbing. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Mauro's Plumbing License info
Verified License
| License # | 984478 |
| Status | Active |
| State | California |
| Type | Plumbing |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Mauro's Plumbing 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 | Norguard Insurance Company |
108
Permits
- Building permit records show that Mauro's Plumbing has worked on 108 permitted projects.
Mauro's Plumbing Employees
MM
Mauro Ferreira Martins
Sole Owner