Updated: Apr 06, 2026
Location and Projects
Address
P O BOX 3273, Walnut Creek, CA, 94598
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Ecowater Systems Plumber
Ecowater Systems at P O BOX 3273, Walnut Creek, CA 94598, held a Plumber license (#669760) with the California contractors license board with an expiration date of 04-30-1995. We last verified the license was expired on 04-05-2026.
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.
Ecowater Systems Services
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Ecowater Systems Contact Information
Phone Number: (510) 685-3622
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Address: P O BOX 3273, Walnut Creek, CA 94598
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Ecowater Systems Walnut Creek
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Ecowater Systems, click “This is My Business” to update your information.
Activity
|
5 projects
|
2024 |
Our building permit records indicate that Ecowater Systems has worked on at least
5.0 projects over the past 2 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
|
3 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Ecowater Systems mostly works on
plumbing project
projects.
Pricing
|
3 projects
|
$5k-$20k |
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.
New water softener to be installed in the garage of this townhouse. model err3700r20
Valuation:
$7,690
Permit #:
B24-1497
Status:
final
Fee:
$126
Permit Type:
N/A
Building Type:
N/A
Install a new water softening system on the outside of the rear left of home
Valuation:
$9,490
Permit #:
BLD2025-00108
Status:
issued
Fee:
$154
Permit Type:
N/A
Building Type:
N/A
New water softener system outside garage and 10 ft of copper pipe to main per approved plans. 8x11 set
Valuation:
$5,000
Permit #:
PLUM-2017-2005
Status:
final
Fee:
N/A
Permit Type:
General with plan...
Building Type:
N/A
Change-out 50 gallon water heater in garage in kind. **subject to field inspection**
Valuation:
$2,798
Permit #:
PLUM-2019-4332
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New water softener equipment located in garage, per approved 8x11 plans.
Valuation:
$5,000
Permit #:
PLUM-2018-1134
Status:
final
Fee:
N/A
Permit Type:
General
Building Type:
N/A
Plum/water softener
Valuation:
N/A
Permit #:
P2018-0387
Status:
final
Fee:
$42
Permit Type:
N/A
Building Type:
N/A
Plum/water softener
Valuation:
N/A
Permit #:
P2021-0002
Status:
final
Fee:
$44
Permit Type:
N/A
Building Type:
N/A
Install water softener in utility room per approved 8x11 plan
Valuation:
$6,195
Permit #:
PLUM-2019-3140
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New water softener system, per approved 8x11 plans.
Valuation:
$6,708
Permit #:
PLUM-2018-1847
Status:
final
Fee:
N/A
Permit Type:
General with Plan...
Building Type:
N/A
Install a new water softener inside the garage
Valuation:
N/A
Permit #:
RPLMB-11-19-36464
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install a new water softener inside the garage
Valuation:
N/A
Permit #:
RPLMB-11-19-36463
Status:
issued
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
Install a new water softener inside the garage
Valuation:
N/A
Permit #:
RPLMB-11-19-36461
Status:
issued
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
Install a new water softener inside the garage
Valuation:
N/A
Permit #:
RPLMB-09-19-35398
Status:
issued
Fee:
$87
Permit Type:
N/A
Building Type:
N/A
Install a water softener in side yard (outside)
Valuation:
N/A
Permit #:
RPLMB-03-19-31650
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install a new water softener on side yard
Valuation:
N/A
Permit #:
RPLMB-09-19-35399
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install a new water softener in garage
Valuation:
N/A
Permit #:
RPLMB-09-18-28648
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install a new water softener in garage
Valuation:
N/A
Permit #:
RPLMB-08-18-28385
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install a water softener inside the garage
Valuation:
N/A
Permit #:
RPLMB-12-18-29769
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Install a new water softener in garage
Valuation:
N/A
Permit #:
RPLMB-11-18-29350
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
1-new water softener located in garage
Valuation:
N/A
Permit #:
RPLMB-01-19-30376
Status:
final
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
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Ecowater Systems Reviews
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Ecowater Systems License info
Inactive License
| License # | 669760 |
| Status | Inactive |
| State | California |
| Type | Water Conditioning |
| 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 Ecowater Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 539159 |
| Status | Inactive |
| State | California |
| Type | Water Conditioning |
| 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 Ecowater Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 449911 |
| Status | Inactive |
| State | California |
| Type | Water 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 Ecowater Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 145671 |
| Status | Inactive |
| State | California |
| Type | 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 Ecowater Systems at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Ecowater Systems, click “This is My Business” to update your information.
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Wesco Insurance Company |
709
Permits
- Building permit records show that Ecowater Systems has worked on 709 permitted projects.
Ecowater Systems Employees
BR
Bruce Riker
Sole Owner
BR
Bruce Riker
Sole Owner
CJ
Carol Rae Johnson
General Partner
GK
George Arthur King
Sole Owner
LS
Lloyd Leslie Stack
Qualify Partner