Updated: May 08, 2026
Location and Projects
Address
768 STEWART CT, Alameda, CA, 94501
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Green Plumbing Technologies Inc
Green Plumbing Technologies Inc at 768 STEWART CT, Alameda, CA 94501, held a Plumber license (#951263) with the California contractors license board with an expiration date of 12-12-2025. We last verified the license was inactive on 03-06-2026.
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 project planner to be easily matched to qualified, licensed professionals in your area.
Green Plumbing Technologies Inc Services
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Green Plumbing Technologies Inc Contact Information
Phone Number: (510) 540-6060
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Address: 768 STEWART CT, Alameda, CA 94501
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Green Plumbing Technologies Inc Alameda
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Green Plumbing Technologies Inc, click “This is My Business” to update your information.
Activity
|
23 projects
|
2024 |
|
33 projects
|
2023 |
Our building permit records indicate that Green Plumbing Technologies Inc has worked on at least
56.0 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
|
55 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Green Plumbing Technologies Inc mostly works on
plumbing project
projects.
Pricing
|
9 projects
|
< $5k |
|
27 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
The typical size of their permits is approximately $11,298. 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 Green Plumbing Technologies Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Installation of a 1 inch copper water service for the home. excavate water service from meter to house supply and install new 1 type l copper water service trench lined with sand supply and install new e-z turn main shut off valve and hose bib with vacuum breaker backfill trench with manual compaction
Valuation:
$11,000
Permit #:
B2023-02114
Status:
issued
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
To excavate and install rainwater sump with pump to exterior discharge piping to run through crawl space to front of home. discharge at driveway. **discharged rain water from sump cannot run across the sidewalk. it must terminate on the property or at the curb**
Valuation:
$6,900
Permit #:
PW23-0114
Status:
final
Fee:
$403
Permit Type:
N/A
Building Type:
N/A
Install toilet flange toilet drain line lavatory drain line install water shut off valves for both. tie into the water lines. we will up size the drain from 1.5 to 2in abs platinum pipe and tie into existing drain in crawl space. cut wall where 4in vent runs to tie into vent for toilet. drill hole in floor for the toilet flange and water line. install cold water line to toilet and ins... see more
Valuation:
$8,800
Permit #:
PW23-0104
Status:
final
Fee:
$413
Permit Type:
N/A
Building Type:
N/A
Excavate for rain water sump pump. line sump pit with drain rock. supply and install rain water sump pump with hdpe perforated sump. includes check valve float switch. includes 10 of discharge pipe. does not include electrical outlet. remove turf and set aside. excavate soil 12 to 15 deep cut open a 2’ by 2’ hole and digging out the the existing pump as well as breaking the concrete t... see more
Valuation:
$6,500
Permit #:
PW23-0050
Status:
final
Fee:
$401
Permit Type:
N/A
Building Type:
N/A
Minor permit for reroof hvac water heater seismic gas shut-off valve. (r-3 occupancies only)
2023-01-10
Remove existing tankless and power vent heater and install new combi unit in closet location. big blue to modify piping as needed and install new air separator expansion tank prv/fastfill backflow purge station and supply and return temperature guages. big blue to install mixing valve on viesmann to allow for maximum domestic hot water delivery. exhaust to be ran in poly beutalane thr... see more
Valuation:
N/A
Permit #:
B2023-00505
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Supply and install high efficiency 96% 50 gallon a.o. smith vertex storage tank water heater in location of indirect tank. connect with existing hot and cold water supply. utilize existing power outlet
Valuation:
$20,000
Permit #:
B23-1018
Status:
final
Fee:
$121
Permit Type:
N/A
Building Type:
N/A
Remove existing water heater and haul it away for recycle supply and install new 50 gallon electric water heater **like for like per contractor** supply and install new ez turn water shut off valve supply and install seimic strap supply and install up to 4 new flue vent if necessary connect with existing with automatic shut off valve connect with existing hot and cold water supply and... see more
Valuation:
$3,700
Permit #:
PW23-0101
Status:
final
Fee:
$387
Permit Type:
N/A
Building Type:
N/A
Minor permit for reroof hvac water heater seismic gas shut-off valve. (r-3 occupancies only)
2023-01-10
Replace water heater with tankless water heater. we will drain and remove old tank water heater. once removed will proceed to prep work area for tankless install. extending water lines. new 3/4 in gas line is included with price ran off meter. we will be able to terminate condensate t&p line and flue to outside of basement. once work is completed we will turn on and program tankless ... see more
Valuation:
N/A
Permit #:
B2023-00507
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Demolish out existing floor furnace and water heater and hall away. big blue to then install new floor mount fancoil in same location as floor furnace. new high efficiency water heater to be installed in back right corner of garage **water heater only - furnace must be on a mechanical permit**
Valuation:
$15,156
Permit #:
PW22-0014
Status:
final
Fee:
$321
Permit Type:
N/A
Building Type:
N/A
Minor permit for reroof hvac water heater pv/solar ev charging seismic gas shut-off valve. (r-3 occu
2022-04-22
There is a noritz tankless water heater that make a huge noise when first firing up. one of the major concerns for this tankless is the location of the dryer exhaust. the intake of the tankless is currently right beneath the dryer exhaust. this proposal will be to replace tankless water heater with a navien 240-a with pump. big blue will also install crossover tee at the kitchen
Valuation:
$8,599
Permit #:
B2022-01815
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Gas line installation (unit #307) - o run a new 1” gas pipe from meter (#307) to the exterior of home 307. this will include breaking the concrete walkway in front of meter to the right approx 25ft to the dirt. once we reach the dirt area tech to dig a trench to the exterior of home we’re the riser meets. this job will include removal of concrete. hoa takes full responsibility for con... see more
Valuation:
$12,983
Permit #:
PW22-0152
Status:
expired
Fee:
$521
Permit Type:
N/A
Building Type:
N/A
Remove existing water heater and haul it away for recycle supply and install new short 40 gallon ultra low nox traditional storage tank water heater supply and install new ez turn water shut off valve supply and install new ez turn gas valve and gas flex supply and install seismic strap supply and install up to 4 new flue vent if necessary connect with existing connect with existing h... see more
Valuation:
$4,231
Permit #:
PW22-0703
Status:
final
Fee:
$501
Permit Type:
N/A
Building Type:
N/A
Supply and install new 40gal altra low nox water heater. supply and install new gas flex and shut off valve with sediment trap. supply and install new water supply lines
Valuation:
$4,000
Permit #:
BIPL23-004021
Status:
final
Fee:
$153
Permit Type:
N/A
Building Type:
N/A
Water service piping replacement-- replace main water service from meter to main house feed in front of home near foundation wall- approximately 20’ in length
Valuation:
$7,800
Permit #:
B2023-03342
Status:
final
Fee:
$127
Permit Type:
N/A
Building Type:
N/A
Install new drain connection main stack. install new drain piping to tub/shower sink and laundry
Valuation:
$9,000
Permit #:
B2024-04150
Status:
final
Fee:
$219
Permit Type:
N/A
Building Type:
N/A
Install new navien np 240a (tankless water heater) **199, 000 btu with 43 of dedicated 1 gas line**
Valuation:
$8,160
Permit #:
PW22-0019
Status:
final
Fee:
$286
Permit Type:
N/A
Building Type:
N/A
Replace existing 40-gallon water heater with a like-for-like swap-out
Valuation:
$3,900
Permit #:
PW23-0217
Status:
final
Fee:
$388
Permit Type:
N/A
Building Type:
N/A
Repair/replace building sewer on property only. sl & x required beyond pl. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. usa # and date must be provided in order to have a permit issued. permit valid for 90 days. call pwa inspectio... see more
Valuation:
N/A
Permit #:
SL1900270
Status:
final
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
Repair/replace building sewer on property only. sl & x required beyond pl. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance. usa # and date must be provided in order to have a permit issued. permit valid for 90 days. call pwa inspectio... see more
Valuation:
N/A
Permit #:
SL1900894
Status:
complete
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
Repair/replace building sewer on property only. sl & x required beyond pl. overflow device may be needed. if working within 25 feet of a monument you must comply with state law 8771 contact the inspector prior to starting excavation: minimum $5 800.00 fine for non-compliance.usa # and date must be provided in order to have a permit issued. permit valid for 90 days. call pwa inspection... see more
Valuation:
N/A
Permit #:
SL1900660
Status:
final
Fee:
$476
Permit Type:
N/A
Building Type:
N/A
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Projects
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Green Plumbing Technologies Inc License info
Inactive License
| License # | 951263 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Corporation, 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 Green Plumbing Technologies Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 787433 |
| Status | Inactive |
| State | California |
| Type | Plumbing |
| Business Type | Corporation, 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 Green Plumbing Technologies Inc at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Green Plumbing Technologies Inc, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Suretec Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Compwest Insurance Co |
455
Permits
- Building permit records show that Green Plumbing Technologies Inc has worked on 455 permitted projects.
Green Plumbing Technologies Inc Employees
PG
Paul David Gerrard
Rmo / Ceo / Pres