Updated: Oct 15, 2025
Location and Projects
Address
9800 Indiana Ave, Riverside, CA, 92503
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Diamond House plumbing Inc
Their BuildZoom score of 99 ranks in the top 15% of 336,931 California licensed contractors.
If you are thinking of hiring Diamond House plumbing Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Diamond House plumbing Inc Contact Information
Phone Number: (800) 674-9440
Address: 9800 Indiana Ave, Riverside, CA 92503
Diamond House plumbing Inc Riverside
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Diamond House plumbing Inc has a BuildZoom score of 99, which places them above 85% of 336,931 contractors in California.
Activity
|
3 projects
|
2025 |
Our building permit records indicate that Diamond House plumbing Inc has worked on at least
3.0 projects over the past year.
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.
Pricing
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 Diamond House plumbing Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Permit to abandon or remove old septic tank and to install new 1 500gallon septic tank and leach lines
Valuation:
$5,000
Permit #:
SEPTIC-24-00003
Status:
complete
Fee:
$212
Permit Type:
New system (tank ...
Building Type:
N/A
Convert existing garage to a jadu
Valuation:
N/A
Permit #:
B2407-309
Status:
issued
Fee:
$2,927
Permit Type:
Adu
Building Type:
N/A
- will install new septic system and leach lines for adu as per the planning from the percolation report and engineer
Valuation:
$5,000
Permit #:
BRES-25-01535
Status:
final
Fee:
$357
Permit Type:
N/A
Building Type:
Residential - sin...
Diamond House plumbing Inc Reviews
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Recent Buildzoom Projects
Diamond House plumbing Inc License info
License Not Verified
| License # | 830356 |
| Status | Active |
| State | California |
| Type | General Building, Pipeline, Plumbing, Sanitation System |
| Class | B, C34, C36, C42 |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Diamond House plumbing Inc with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 830356 |
| Status | Active |
| State | California |
| Type | General Building, Pipeline, Plumbing, Sanitation System |
| Class | B, C34, C36, C42 |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Diamond House plumbing Inc with the California Contractors State License Board
This is a sample of licensing data; click here to access a complete history.